Journal articles: 'Leguminous crops'

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Tkachuk, Oleksander, and Vitalii Ovcharuk. "ECOLOGICAL POTENTIAL OF GRAIN PEGULUM CROPS IN MODERN INTENSIVE CROP ROTATIONS." Agriculture and Forestry, no. 3 (October 30, 2020): 161–71. http://dx.doi.org/10.37128/2707-5826-2020-3-14.

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The article discusses the ecological significance of leguminous crops grown in modern intensive crop rotation. In particular, the area under crops of common leguminous crops in Ukraine and the level of their productivity have been analyzed. A comparison is made with the acreage of the most widespread grain crops. The emphasis of the article is aimed at establishing the level of nitrogen fixation of leguminous crops, which have the largest sown areas in Ukraine. The volume of accumulation by these leguminous crops of by-products in the form of their straw and stubble is also calculated. A comparison is made according to these indicators with the most widespread grain crops grown in Ukraine. The data on the content of the main nutrients in the by-products of leguminous crops - nitrogen, phosphorus, potassium are given. On the basis of these indicators, a calculation was made of the accumulation of the main nutrients in the soil, which can come with the by-products of leguminous crops with an average yield of their seeds. We also compared the obtained indicators with the input of nitrogen, phosphorus and potassium into the soil with by-products of the most common grain crops. Based on this, a conclusion was made about the most effective leguminous crops, the cultivation of which in the modern intensive crop rotation contributes most to the stabilization of the agro-ecological state of the soil. According to the State Statistics Service in Ukraine in 2019, the largest sown area among leguminous crops belonged to peas - 347.0 thousand hectares, which is 61.3% in the structure of all leguminous crops. In total, the sown area for leguminous crops in Ukraine is 566.0 thousand hectares, which is about 2% of the total sown area and this is a very low indicator. Considering the average yield in Ukraine, beans can return more by-products to the soil - 3.5 t/ha, soybeans and peas - by 8.6% less, beans - by 37.1%, and least of all - chickpeas and lentils - 1.7 - 1.8 t/ha. The content of the main macronutrients in the by-products of all leguminous crops is similar and is: nitrogen - 10.0-12.0 kg/t, phosphorus - 3.4-3.6 kg/t, potassium - 4.6-5.0 kg/t. It has been proven that an increase in the area of leguminous crops in an intensive crop rotation will have a positive effect on the agro-ecological state of the soil. In particular, growing beans allows you to get the highest mass of by-products that can be ploughed into the soil - 3.5 t/ha. Also, by-products of beans are characterized by a high content of mineral phosphorus - 3.6 kg/t, which ensures the supply of all mineral phosphorus to the soil - 12.6 kg/ha of all leguminous crops, as well as potassium - 16.5 kg/ha. Soybean by-products are characterized by a high nitrogen content - 12.0 kg/t, phosphorus - 3.6 kg/t and potassium - 5.0 kg/t. This allows, after growing soybeans, to accumulate in the soil with by-products more mineral nitrogen - 38.4 kg/ha. Also, soybeans are characterized by a high symbiotic nitrogen-fixing ability among all leguminous crops - 120 kg/ha. By-products of leguminous crops have a high content of nitrogen - 2.3-2.7 times, phosphorus - 1.5-1.6 times compared to by-products of grain crops. Also, when plowing soybean by-products into the soil, there will be 2 times more mineral nitrogen and 1.1-1.3 times more phosphorus than when plowing winter wheat by-products. Key words: egumes, by-products, nitrogen fixation, nutrients, accumulation, soil.

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Nurlygayanov, R. B., D. R. Islamgulov, F. F. Giniyatova, and A. F. Zainagabdinov. "Leguminous crops in the Republic of Bashkortostan." Agrarian science, no. 10 (January 13, 2022): 64–69. http://dx.doi.org/10.32634/0869-8155-2021-353-10-64-69.

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Relevance. Legumes are a source of cheap protein. The importance of the cultivation of leguminous crops at the planetary level in order to combat the starvation of a part of the world’s population was marked by the year 2016, declared the International year of leguminous crops. In the Republic of Bashkortostan the main leguminous crop is peas. In recent years other leguminous cropshave been growing in the region, such as vetch, soy, chickpeas, and forage beans, which play a significant role in the production of protein for food and feed purposes.Results. Due to the increase in the production of nitrogen mineral fertilizers in Russia, the area of leguminous crops as a source of biological nitrogenbegan to decrease, another problems are low productivity and complexity of cultivation technology. Two-phase harvesting of a mixture of winter vetch with winter rye increases the yield of winter vetch grain by 0.51 t/ha, the protein content – by 1.8% in comparison with direct harvesting. The highest height of the lower bean in soybean plants is formed when sowing with a row spacing width of 70 cm as a result of intraspecific competition. Processing chickpea seeds with the biological preparation Rizotorfin B increases grain yield by 0.27 t/ha with a production profitability of 151.6%.

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Neustroev, A. N., V. I. Alekseeva, and I. F. Bardeev. "Selection of leguminous crops in Yakutia." Vestnik of the Mari State University. Chapter “Agriculture. Economics” 4, no. 4 (2018): 44–49. http://dx.doi.org/10.30914/2411-9687-2018-4-4-44-49.

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Soltani, Nader, Christy Shropshire, and Peter H. Sikkema. "Sensitivity of Leguminous Crops to Saflufenacil." Weed Technology 24, no. 2 (June 2010): 143–46. http://dx.doi.org/10.1614/wt-09-029.1.

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There is little information on the tolerance of leguminous crops to saflufenacil. A field study was conducted three times over a 2-yr period (2006, 2007) in Ontario, Canada, to determine the tolerance of adzuki bean, cranberry bean, lima bean, processing pea, snap bean, soybean, and white (navy) bean to saflufenacil applied PRE at 100 and 200 g ai/ha. Saflufenacil caused 51 to 99% injury, reduced height 25 to 93%, reduced shoot dry weight 92 to 99%, and reduced seed yield 56 to 99% in adzuki bean, cranberry bean, lima bean, snap bean, and white bean. Injury was lower in soybean and processing pea. Saflufenacil caused 1 to 25% injury, reduced height 3 to 13%, reduced shoot dry weight 5 to 30%, and reduced seed yield 0 to 4% in soybean and processing pea. Cranberry bean, snap bean, white bean, and lima bean were the most sensitive crops to saflufenacil followed by adzuki bean. Soybean and processing pea were the most tolerant to saflufenacil. Based on these results, saflufenacil applied PRE can be safely used in specific cultivars of pea and soybean at the proposed rate of 100 g/ha. However, there is not an acceptable margin of crop safety for saflufenacil PRE at 100 or 200 g/ha in adzuki, cranberry, lima, snap, and white bean.

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KUMAR, KULDIP, K. M. GOH, W. R. SCOTT, and C. M. FRAMPTON. "Effects of 15N-labelled crop residues and management practices on subsequent winter wheat yields, nitrogen benefits and recovery under field conditions." Journal of Agricultural Science 136, no. 1 (February 2001): 35–53. http://dx.doi.org/10.1017/s0021859600008522.

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Nitrogen-15 enriched ammonium sulphate was applied to micro-plots in a field in which two leguminous (white clover and peas) and two non-leguminous (ryegrass and winter wheat) crops were grown to produce 15N-labelled crop residues and roots during 1993/94. Nitrogen benefits and recovery of crop residue-N, root-N and residual fertilizer-N by three succeeding winter wheat crops were studied. Each crop residue was subjected to four different residue management treatments (ploughed, rotary hoed, mulched or burned) before the first sequential wheat crop (1994/95) was sown, followed by the second (1995/96) and third wheat crops (1996/97), in each of which residues of the previous wheat crop were removed and all plots were ploughed uniformly before sowing. Grain yields of the first sequential wheat crop followed the order: white clover > peas > ryegrass > wheat. The mulched treatment produced significantly lower grain yield than those of other treatments. In the first sequential wheat crop, leguminous and non-leguminous residues supplied between 29–57% and 6–10% of wheat N accumulated respectively and these decreased with successive sequential crops. Rotary hoed treatment reduced N benefits of white clover residue-N while no significant differences in N benefits occurred between residue management treatments in non-leguminous residues. On average, the first wheat crop recovered between 29–37% of leguminous and 11–13% of non-leguminous crop residues-N. Corresponding values for root plus residual fertilizer-N were between 5–19% and 2–3%, respectively. Management treatments produced similar effects to those of N benefits. On average, between 5 to 8% of crop residue-N plus root and residual fertilizer-N was recovered by each of the second and third sequential wheat crops from leguminous residues compared to 2 to 4% from non-leguminous residues. The N recoveries tended to be higher under mulched treatments especially under leguminous than non-leguminous residues for the second sequential wheat crop but were variable for the third sequential wheat crop. Relatively higher proportions of leguminous residue-N were unaccounted in ploughed and rotary hoed treatments compared with those of mulched and burned treatments. In non-leguminous residue-N, higher unaccounted residue-N occurred under burned (33–44%) compared with other treatments (20–27%).

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Mangan, Francis X., and Stephen J. Herbert. "WINTER-KILLED LEGUMINOUS COVER CROPS FOR SWEET CORN." HortScience 27, no. 11 (November 1992): 1161f—1161. http://dx.doi.org/10.21273/hortsci.27.11.1161f.

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Field research was conducted in Deerfield, Mass. to study the effects of leguminous cover crops on sweet corn yield. Oat was planted alone and in combination with four leguminous cover crops August 8, 1990. Cover crop residue was disked once and sweet corn seeded April 23, 1991. Each cover crop combination had three rates of nitrogen added in two applications. Sweet corn seeded into stands of hairy vetch (Vicia villosa) yielded the highest of the cover crop combinations. All leguminous cover crop treatments yielded higher than oat alone or no cover crop when no synthetic nitrogen was added. Cover crop combinations were seeded again in the same field plots August 12, 1991. Oat biomass in November was greater where there had been leguminous cover crops or high rates of synthetic nitrogen. Legume growth was retarded in the plots that had previously received high nitrogen. It is thought that legume growth was reduced in the high nitrogen treatments due to increased oat growth and higher soil nitrogen levels which could inhibit root nodulation.

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MORSE, S., and N. McNAMARA. "FACTORS AFFECTING THE ADOPTION OF LEGUMINOUS COVER CROPS IN NIGERIA AND A COMPARISON WITH THE ADOPTION OF NEW CROP VARIETIES." Experimental Agriculture 39, no. 1 (January 2003): 81–97. http://dx.doi.org/10.1017/s0014479702001072.

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This paper presents the results of:(a) On-farm trials (eight) over a two-year period designed to test the effectiveness of leguminous cover crops in terms of increasing maize yields in Igalaland, Nigeria.(b) A survey designed to monitor the extent of, and reasons behind, adoption of the leguminous cover crop technology in subsequent years by farmers involved, to varying degrees, in the trial programme.Particular emphasis was placed on comparing adoption of leguminous cover crops with that of new crop varieties released by a non-governmental organization in the same area since the mid 1980s. While the leguminous cover crop technology boosted maize grain yields by 127 to 136% above an untreated control yield of between 141 and 171 kg ha−1, the adoption rate (number of farmers adopting) was only 18%. By way of contrast, new crop varieties had a highly variable benefit in terms of yield advantage over local varieties, with the best average increase of around 20%. Adoption rates for new crop varieties, assessed as both the number of farmers growing the varieties and the number of plots planted to the varieties, were 40% on average. The paper discusses some key factors influencing adoption of the leguminous cover crop technology, including seed availability. Implications of these results for a local non-governmental organization, the Diocesan Development Services, concerned with promoting the leguminous cover crop technology are also discussed.

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Shubkin, S. Yu, S. S. Buneev, S. V. Eletskikh, and M. A. Rodionova. "MATHEMATICAL MODELING OF THE PROCESS OF FUMIGATION OF LEGUMINOUS SEEDS IN A DRUM-TYPE INSTALLATION." AGRO-INDUSTRIAL TECHNOLOGIES OF THE CENTRAL RUSSIA 22, no. 4 (December 2021): 102–13. http://dx.doi.org/10.24888/2541-7835-2021-21-102-113.

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Intensification of post-harvest processing of leguminous crops is an urgent task for the enterprises of the agro-industrial complex. The improvement of the known methods of ensuring reliable pro-tection of leguminous crops from the effects of pathogenic microflora, quarantine insect pests is of particular interest for research. The most common method of disinfection of products is con-sidered fumigation - the elimination of insect pests and pathogens with a gas or vaporous toxic chemical. The article discusses the process of fumigation of leguminous crops by an ionized flow of an aerodisperse mixture in a drum-type installation, and also presents the results of mathemati-cal modeling of this process. The mathematical description of the proposed model of the fumiga-tion process was carried out using the Mathcad application package. The analytical study of the obtained mathematical model allowed us to establish a number of dependencies and patterns char-acterizing the course of the process of electrostatic fumigation of leguminous crops in the mode of constant mixing.

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9

Таланов and Ivan Talanov. "Broad beans are perspective leguminous forage crops." Vestnik of Kazan State Agrarian University 8, no. 4 (January 13, 2014): 146–49. http://dx.doi.org/10.12737/2223.

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The articles offers the results of studies on the effect of sowing methods, seeding rates and backgrounds supply on yield and economic efficiency of broad bean cultivation for seeds. Increase seeding rate of 0.4 to 0.8 million units per hectare, regardless of sowing methods, increased the content of crude protein at 2.5-3.3 %. Similar changes occurred in the sugar content of the grain. In contrast, with increasing seeding rate, in wide-space sowing and calculated doses of fertilizers usage, resulted in a decrease of crude fiber, fat and ash. Adding the calculated doses of mineral fertilizers at planting in wide-space sowing with a rowing space of 45 cm and seeding rate of 0.6 million units per hectare provides about 10 thousand rubles per hectare, and the profitability level was 78 percent. Formation of high yields of green mass (41.0 tons per hectare) and grain ( 2.34 tons per hectare) of broad bean noted, when adding calculated doses of mineral fertilizers at wide-space sowing method with a seeding rate of 0.6 million units per hectare. I this way, we can see the high net income ( 9742.8 rubles per hectare), the level of profitability (78.0 %) and the cost of 1 ton of grain (5336.4 rubles per ton). The calculations of economic efficiency of fodder beans cultivation for grain showed that a high profitability obtained by making calculated doses of fertilizers, with a rowing method of sowing and seed rate of 0.7 million units per hectare was 59.4 %, while in wide-space sowing (45 and 60 cm) with a seeding rate of 0.6 million units per hectare was 78.0%.

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Nakhone, Lenah N., and M. Ali Tabatabai. "Nitrogen mineralization of leguminous crops in soils." Journal of Plant Nutrition and Soil Science 171, no. 2 (April 2008): 231–41. http://dx.doi.org/10.1002/jpln.200625162.

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Andreeva, O. T., N. G. Pilipenko, L. P. Sidorova, and N. Yu Kharchenko. "Promising uncommon poaceous and leguminous fodder crops." Siberian Herald of Agricultural Science 50, no. 4 (September 25, 2020): 32–39. http://dx.doi.org/10.26898/0370-8799-2020-4-4.

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The results of research (2016-2018) into productivity, adaptability and nutritional value of poaceous crops (forage millet, Sudan grass) and legumes (fodder beans, spring vetch, garden peas) are presented and analyzed. The research was conducted on meadow chernozem mealy-carbonate soil, light loam by granulometric composition, in the forest-steppe zone of Trans-Baikal Territory. Agricultural technology used for fodder crop cultivation was common for this area. The objects of the research were legumes (Sibirskiye forage beans, Novosibirskaya spring vetch, Holik garden peas), and poaceous varieties (Bystroe forage millet, Novosibirskaya 84 Sudan grass). The experimental work was carried out in accordance with the generally accepted guidelines for field experiments. All the forage crops under study have formed a fairly high productivity: the yield of green mass was 13.0-18.2 t/ha, dry matter – 2.6-3.2, feed units – 2.2-2.7 t/ha, digestible protein – 220-567 kg/ha, gross energy – 26.5-32.2 GJ/ha, with availability of digestible protein 100-210 g per one feed unit. Among leguminous crops, spring vetch and fodder beans had an advantage with the green mass yield of 13.3-15.0 t/ha, the amount of dry matter of 3.1-3.2, feed units of 2.6-2.7 t/ha, digestible protein 494–567 kg/ha, gross energy 32.0–32.2 GJ/ha, with availability of digestible protein of 190–210 g per one feed unit. Garden peas were inferior to spring vetch and fodder beans in yield by 2.3-13.3%, dry matter – by 9.6-12.5, feed units – by 3.8-7.4, digestible protein – by 4.9-17.1, gross energy – by 8.1–8.7%. Among poaceous crops, agrocenoses of Sudan grass had an advantage in productivity and nutritional value. They formed the yield of green mass 18.2 t/ha, the amount of dry matter 3.1, feed units 2.5 t/ha, digestible protein 300 kg/ha, gross energy 31.3 GJ/ha, with availability of digestible protein of 120 g per one feed unit. Fodder millet was inferior to Sudan grass in all respects by 12.0–26.7%, respectively.

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Dobrin, S. A., S. Yu Shubkin, S. S. Buneev, and S. V. Eletskikh. "INTENSIFICATION OF THE SEED FUMIGATION PROCESS OF GRAIN PULS CROPS BY ELECTROPHYSICAL METHOD." AGRO-INDUSTRIAL TECHNOLOGIES OF THE CENTRAL RUSSIA 18, no. 4 (December 2020): 124–29. http://dx.doi.org/10.24888/2541-7835-2020-18-124-129.

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Post-harvest processing of seeds of leguminous crops is an urgent task of the agro-industrial complex. The improvement of the known processes for disinfection and protection against insect pests is of substantive interest for research. The most effective and used is the fumigation process. The article describes a method for fumigation of seeds of leguminous crops with an ionized flow in a drum-type installation.

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Abannikov, V. N., O. S. Seroukhova, A. I. N. Mkhanna, and E. V. Podgaiskii. "Assessing the impact of agrometeorological conditions on the yield of grain and leguminous crops in European Russia." IOP Conference Series: Earth and Environmental Science 1010, no. 1 (April 1, 2022): 012033. http://dx.doi.org/10.1088/1755-1315/1010/1/012033.

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Abstract The Russian Federation in recent years has become a world leader in the production of grain crops. A significant contribution to increasing the volume of harvesting is made by the regions located in the European part, in which the leaders in the production of grain and leguminous crops are the Voronezh, Lipetsk and Kursk regions. The growth in the production of grain and leguminous crops in these areas was facilitated by state support for agriculture, black soil, favorable climatic conditions, etc. But weather conditions do not always contribute to the annual collection of record harvests. To assess the degree of influence of weather conditions on the yield of grain and leguminous crops, it is necessary to analyze the relationship between agro meteorological characteristics and annual yield indicators for the period from 2013 to 2018. The results obtained in the future will make it possible to refine the methods for forecasting agro meteorological resources for the growing season and, accordingly, forecasting the future harvest.

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Rosaboev, Abdukodir, and Nuriddin Mahmudov. "UPGRADED DEVICE FOR SORTING SEEDS OF LEGUMINOUS CROPS." JOURNAL OF SCIENCE AND INNOVATIVE DEVELOPMENT 9, no. 5 (October 10, 2019): 77–82. http://dx.doi.org/10.36522/2181-9637-2019-5-11.

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Tedeeva, A. A., N. T. Khokhoeva, and V. V. Tedeeva. "ADVANCED ELEMENTS OF TECHNOLOGY FOR LEGUMINOUS CROPS CULTIVATION." Успехи современного естествознания (Advances in Current Natural Sciences), no. 7 2018 (2018): 59–64. http://dx.doi.org/10.17513/use.36804.

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Kokhaniuk, N. V., I. V. Temchenko, T. M. Shtuts, A. A. Lekhman, and S. V. Barvinchenko. "Cluster analysis in the breeding of leguminous crops." Feeds and Feed Production, no. 87 (June 7, 2019): 9–18. http://dx.doi.org/10.31073/kormovyrobnytstvo201987-02.

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According to the results of cluster analysis, the studied 423 genotypes (56 combinations) of F2 soybean, 122 genotypes (17 combinations) of F2 faba beans and 27 genotypes (4 combinations) of F2 beans developed by the method of hybridization have been divided into five clusters according to the main valuable farming traits. It has been established that the division of F2 soybean plants into 5 clusters (K5) is of the greatest interest. According it, 12 (2.8 %) plants were selected in the best group K5-IV, which exceeded the corresponding indices of other groups K5 as well as the best grroups by the main valuable farming characteristics and the best groups К2, К3 and К4. When dividing F2 plants of faba beans in 5 clusters (K5), group IV (K5-IV) was the best and included 17 (13.9 %) plants with characteristics that exceeded the average index of all groups of this cluster. The division of plants F2 of faba beans in 5 clusters (K5) made it possible to distinguish the group K5-II, in which the plants with the highest indices are located.

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Agrawal, Pooja, and Shruti Shukla. "Diversity of root nodule bacteria from leguminous crops." Archives of Biological Sciences 68, no. 1 (2016): 195–205. http://dx.doi.org/10.2298/abs150504142a.

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In the present study, a total of 353 nodule-associated bacteria were isolated from 220 legume plant samples belonging to Cicer arietinum (85), Glycine max (74), Vigna radiata (21) and Cajanus cajan (40). A total of 224 bacteria were identified as fast-growing Rhizobium spp. on the basis of differential staining (Gram staining and carbol fuchsin staining) and biochemical tests. All the isolates were tested for indole acetic acid production (IAA), phosphate solubilization and siderophore production on plate assay. To examine the effect of volatile organic metabolites (VOM) and water soluble soil components (WSSC) on nodule bacteria, culture conditions were optimized by observing the effects of various parameters such as pH, salt content and temperatures on the growth of bacteria. Selected rhizobia were subjected to random amplified polymorphic DNA (RAPD) and amplified ribosomal DNA restriction analysis (ARDRA) analysis to identify their species. On the basis of RAPD and ARDRA, 10 isolates were identified as Rhizobium meliloti. In this study, Rhizobium GO4, G16, G20, G77, S43, S81, M07, M37, A15 and A55 were observed as the best candidates among the tested bacteria and can be further used as potent bioinoculants.

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Girsova, Natalia V., Kristi D. Bottner-Parker, Damir Z. Bogoutdinov, Tatyana B. Kastalyeva, Yuri I. Meshkov, Karina A. Mozhaeva, and Ing-Ming Lee. "Diverse phytoplasmas associated with leguminous crops in Russia." European Journal of Plant Pathology 149, no. 3 (March 17, 2017): 599–610. http://dx.doi.org/10.1007/s10658-017-1209-6.

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Mazur, Viktor, Ihor Didur, and Hanna Pantsyreva. "SUBSTANTIATION OF THE ADAPTIVE SORTING TECHNOLOGY OF GROWING LEGUMINOUS CROPS IN THE RIGHT-BANK FOREST STEPPE OF UKRAINE." Agriculture and Forestry, no. 3 (October 30, 2020): 5–16. http://dx.doi.org/10.37128/2707-5826-2020-3-1.

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The relevance of the conducted research is based on the tasks of the applied research of Vinnytsia National Agrarian University on the topic: «Development of methods for improving the technology of growing leguminous crops using biofertilizers, bacterial preparations, foliar fertilizers and physiologically active substances». Analysing the literature sources various technological methods of growing leguminous crops for providing the rational use of natural agricultural potential, which will further increase the sown area of major legumes, which are of strategic importance, have been evaluated. The article analyses the varietal diversity of leguminous crops included in the State Register of Plant Varieties of Ukraine. High-yielding varieties for the Right-Bank Forest-Steppe of Ukraine of soybeans – Azymut, Holubka, sowing peas – Tsarevych and Prystan have been chosen for the study; white lupine – Veresnevyi, Chabanskyi; narrow-leaved lupine – Olimp, Peremozhets; chickpeas for sowing – Skarb, Pegas. According to the group of ripeness, early-, medium- and medium-early-ripening varieties of legumes are selected, which have been distinguished among others for their high grain and protein productivity. It has been determined that the types of legumes in terms of set basic economic-valuable peculiarities have significant advantages such as resistance to adverse environmental factors, pests and manufacturability. The field experiments have shown that the combination of inoculation of seeds with a bacterial preparation and treatment of plants for vegetation with a retardant has had a positive effect on increasing the yield of the crops. For the years of the conducted researches, the maximum seed yield in the leguminous crops has been determined. Thus, in sowing peas the most productive type was Prystan (2.6 t/ha), white lupine – Chabanskyi (3.4 t/ha), narrow-leaved lupine – Peremozhets (2.6 t/ha), chickpea – Skarb. 3.0 t/ha) and in soybeans – Azymut (2.6 t/ha). The largest increases in grain productivity were obtained by treating the seeds with the bacterial preparation Rhizohumin and spraying the crops with chlormequat chloride retardant in the budding phase. Keywords: leguminous crops, variety, quality, yield, growing area.

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Shuvar, Antin, Nataliia Rudavska, and Lybov Behen. "Features formation of the productivity mixed crops of grain and leguminous crops." Foothill and mountain agriculture and stockbreeding, no. (65) (September 9, 2019): 156–67. http://dx.doi.org/10.32636/01308521.2019-(65)-14.

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Shubkin, Sergey, Sergey Buneev, Evgeny Slivinsky, Sergey Radin, and Sergey Yeletskikh. "Optimization of the electrostatic fumigation process of grain seeds in a transferled layer." E3S Web of Conferences 273 (2021): 01018. http://dx.doi.org/10.1051/e3sconf/202127301018.

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The article presents the results of studies of the process of electrostatic fumigation of seeds of leguminous crops with an ionized fumigating agent in a drum-type installation by methods of mathematical planning. A complete factorial experiment of type 23 is implemented. An equation is obtained that adequately describes this process, and its graphic interpretation is given. Practical recommendations are given for the development of regimes for industrial fumigation of seeds of leguminous crops, allowing to predict the conditions of the process.

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Montasser, S. A. "Evaluation of six leguminous crops against the root-knot nematode, Meloidogyne javanica infection." Pakistan Journal of Nematology 35, no. 1 (January 31, 2017): 79–84. http://dx.doi.org/10.18681/pjn.v35.i01.p79-84.

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Mahama, G. Y., P. V. V. Prasad, K. L. Roozeboom, J. B. Nippert, and C. W. Rice. "Reduction of Nitrogen Fertilizer Requirements and Nitrous Oxide Emissions Using Legume Cover Crops in a No-Tillage Sorghum Production System." Sustainability 12, no. 11 (May 28, 2020): 4403. http://dx.doi.org/10.3390/su12114403.

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Nitrous oxide (N2O) emission from denitrification in agricultural soils often increases with nitrogen (N) fertilizer and soil nitrate (NO3−) concentrations. Our hypothesis is that legume cover crops can improve efficiency of N fertilizer and can decrease N2O emissions compared to non–cover crop systems. The objectives of this study were to (a) evaluate the performance of summer leguminous cover crops in terms of N uptake and carbon (C) accumulation following winter wheat and (b) to quantify the effects of summer leguminous cover crops and N fertilizer rates on N2O emissions and grain yield of the subsequent grain sorghum crop. Field experiments were conducted in the context of a wheat-sorghum rotation for two seasons in Kansas. Treatments consisted of double-cropped leguminous cover crops following winter wheat harvest with no fertilizer applied to the following grain sorghum or no cover crop after wheat harvest and N fertilizer rates applied to the grain sorghum. The cover crops were cowpea (Vigna unguiculata L. Walp.), pigeon pea (Cajanus cajan L. Millsp.), and sunn hemp (Crotalaria juncea L.). The three N treatments (were 0, 90, and 180 kg·N·ha−1). Fallow systems with 90 and 180 kg·N·ha−1 produced significantly greater N2O emissions compared with cropping systems that received no N fertilizer. Emissions of N2O were similar for various cover crops and fallow systems with 0 kg·N·ha−1. Among cover crops, pigeon pea and cowpea had greater C accumulation and N uptake than sunn hemp. Grain yield of sorghum following different cover crops was similar and significantly higher than fallow systems with 0 kg·N·ha−1. Although fallow systems with 90 and 180 kg·N·ha−1 produced maximum sorghum grain yields, N2O emissions per unit of grain yield decreased as the amount of N fertilizer was reduced. We conclude that including leguminous cover crops can decrease N fertilizer requirements for a subsequent sorghum crop, potentially reducing N2O emissions per unit grain yield and providing options for adaptation to and mitigation of climate change.

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POSHYVALOVA, Olena. "Statistical model for evaluation of the impact of climatic conditions on the crops production: the regional aspects." Economics. Finances. Law, no. 10 (October 29, 2021): 23–28. http://dx.doi.org/10.37634/efp.2021.10.5.

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The work examines the statistical model for evaluation of the impact of climatic conditions on the crops production in Ukraine. The conducted content analysis of academic literary sources enables to arrive at conclusion that the majority of Ukrainian scholars consider changes in climatic zones of Ukraine a positive trend for crops production. It must be emphasized, nonetheless, that the increase in natural heat provision for crops production against the backdrop of a significant reduction in average annual precipitation considerably diminishes the sizes of cultivated and harvested areas, gross yield and overall crop yield of basic crops and perennial plantings. To perform calculations on key statistical indicators of crops production the following tools have been employed: methods of analysis of absolute, relative and average values; methods of elaboration and study of groupings; methods of analysis of the structure of statistical populations; methods of cross-impact analysis of indicators; methods of trend studies. The analysis concerned the dynamics of change in statistical indicators of crops production in Kherson oblast over the period of 1990–2019: gross yield of cereal and leguminous crops; total harvesting area of cereal and leguminous crops; wheat yields; cereal and leguminous crops production per capita. Periods of diverse degrees of occurrence of atmospheric precipitation in Kherson oblast according to the level of liquid saturation have been grouped: dry, medium, humid. It has been proved that winter wheat yields are affected by the following factors: size of the cultivation area and average annual precipitation. It is established that the digitalization of the agriculture contributes to the decrease in pressure on land and water resources, provision of conditions for “clean”, sustainable and eco-friendly agricultural products, increase in gross yield of crops, provision of conditions for efficient use of resources, capability of Big Data processing. Prospects for further research lie in elaboration of a multi-factor non-linear modeling of winter wheat yield with account for the factors of humus and soil pH; average annual atmospheric temperature, etc.

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Pantsyreva, Hanna. "GRAIN RESOURCES IN UKRAINE: THE CURRENT STATE AND THE PROSPECTS OF USE." Agriculture and Forestry, no. 2 (October 30, 2020): 30–41. http://dx.doi.org/10.37128/2707-5826-2020-2-3.

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The analysis of literary sources revealed the problems of the development of organic agriculture, the development of environmentally friendly technologies for growing leguminous crops, the expansion of areas of cultivation of high-protein legumes and the study of their impact on soil fertility, improvement of its condition and conservation in general in the face of climate change. Grain legumes, as well as cereals, have been found to be a staple food for most of the world's population, especially in developing countries. In Ukraine, crop data have become strategic and important by overcoming the problem of providing the animal feed to the feed protein. They cover 16% of humanity's need for protein. The reserves of increasing the efficiency of using modern varieties of leguminous crops, aimed at increasing their yield and quality, saving material and technical and energy resources, have been evaluated. It is proved that in this plan it is important to search for selection of scientifically-proven varietal legume cultivation technology for different zones using microbiological fertilizers and growth of stimulating nature allowed for use, in order to preserve soil fertility, improve its physical and chemical properties, and stabilize its granulometric properties. Soil microbiota. The national varieties listed in the State Register of Plant Varieties of Ukraine as a factor of increasing competitive agriculture and adapting them to organic varietal technologies of growing leguminous crops are subject to study. The article identifies the varietal diversity of genetic support for a fundamentally new source material of leading leguminous crops. The problematic of the scientific article has a complex multidisciplinary character in the combination of adaptive farming systems and varietal cultivation technology in view of current trends in climate change. Installation and implementation are based on the problems, as well as the tasks of applied research, which is performed at the expense of the state budget fund on the theme: «Development of methods for improving the technology of growing leguminous crops using biofertilizers, bacterial preparations, extracurricular nutrition and physical nutrition» Vinnytsia National Agrarian University. Key words: legumes, variety, technological methods, cultivation area, use cases.

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Francis, G. S., R. J. Haynes, and P. H. Williams. "Nitrogen mineralization, nitrate leaching and crop growth after ploughing-in leguminous and non-leguminous grain crop residues." Journal of Agricultural Science 123, no. 1 (August 1994): 81–87. http://dx.doi.org/10.1017/s0021859600067800.

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SummaryA field experiment was conducted in Canterbury, New Zealand to investigate the effect of six leguminous and non-leguminous grain crops on soil N fertility over a 12 month period (March 1989 to March 1990). All crops had an overall negative N balance during their growing season. A greater amount of soil N was removed by barley, rape and lupins (104–119 kg N/ha) than by field beans, field peas or lentils (50–74 kg N/ha).Net N mineralization was measured in all treatments between residue incorporation and the start of winter. With the exception of the lupins, accumulation of mineral N in the soil profile before the start of winter drainage was greater following leguminous (mean 124 kg N/ha) than non-leguminous crops (mean 80 kg N/ha).Cumulative apparent leaching losses over the autumn/winter were largely a reflection of the mineral N content of the profile before the start of drainage. Excluding lupins, leaching losses declined in the order fallow > legumes > non-legumes (110 > 72 > 37 kg N/ha respectively). The anomalous results for the lupins were attributed to the incorporation of a large amount of woody residues after harvest which may well have resulted in extensive net N mineralization occurring later in the autumn.Over a 12 month period, all treatments showed a decline in N fertility (110–160 kg N/ha), although compared with barley, the total loss of soil N was 10–40 kg N/ha less following leguminous crops.Growth of the following spring wheat test crop was affected by the preceding crop. Grain yield, grain N yield and total N yield were significantly related to the mineral N content of the soil at the end of leaching, and to a measure of net N mineralization during the growing season of the test crop.

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MOCHIZUKI, Toshihiro, Uyuki TAKAHASHI, Satoshi SHIMAMURA, and Masataka FUKUYAMA. "Secondary Aerenchyma Formation in Hypocotyl in Summer Leguminous Crops." Japanese journal of crop science 69, no. 1 (2000): 69–73. http://dx.doi.org/10.1626/jcs.69.69.

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Vasin, Alexey V., Veronika V. Rakitina, Oksana P. Kozhevnikova, and Eugene V. Karlov. "Comparative yield of leguminous crops using different cultivation methods." BIO Web of Conferences 17 (2020): 00042. http://dx.doi.org/10.1051/bioconf/20201700042.

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Methods of increasing the yield of leguminous crops through the use of fertilizers and growth stimulants “Mival Agro”, “Megamix”, “Albite”, “Avibif” and the bacterial preparation “Risotorfine” at different seed rates are described. The results of two experiments with an assessment of the yield of chickpea and pea are presented. The use of fertilizers and growth stimulants increases the crop yield by 2.53 t/ha for chickpeas and by 1.36 t/ha for peas.

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Marin, Eugen, Marinela Mateescu, Ioan Roşca, Ana-Maria Andrei, Vasile Jinga, and Marga Grădilă. "Innovative technical equipment for weed control in leguminous crops." E3S Web of Conferences 112 (2019): 03010. http://dx.doi.org/10.1051/e3sconf/201911203010.

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Through its rural development policy, the EU aims to help rural areas cope with the many economic, social and environmental challenges that the 21st century brings. Weeds are a major scourge for farmers who cultivate organic leguminous crops in rural areas, which often have to invest in many weed control methods in order to increase crop yields. The paper presents innovative technical equipment for weed control through a process involving the blasting of young weeds with small fragments of organic material by means of air compressor and granular material distribution system that degrades in depth both the strain and the leaves of the weeds. Organic materials that can be used in weed blasting are walnut shells, granulated corn cobs, glauconite (also found in Romania) and soy flour. An additional advantage of the equipment is the potential for farmers in rural areas to use organic fertilizers, such as soy flour, as blasting material.

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Miamoto, Angélica, Cláudia R. Dias-Arieira, Michelly R. Cardoso, and Heriksen H. Puerari. "Penetration and Reproduction of Meloidogyne javanica on Leguminous Crops." Journal of Phytopathology 164, no. 11-12 (August 8, 2016): 890–95. http://dx.doi.org/10.1111/jph.12508.

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Frolov, Vladimir Yuryevich, Georgy Georgiyevich Klasner, and Vladimir Sergeyevich Tarasov. "DEVELOPMENT OF AN EXTRUDER PRESS FOR LEGUMINOUS CROPS PROCESSING." Polythematic Online Scientific Journal of Kuban State Agrarian University, no. 168 (2021): 109–26. http://dx.doi.org/10.21515/1990-4665-168-009.

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32

AL-Qaraghouli, D. Jinan Seger Abid Azooz. "Impact of climate in growing leguminous crops in the province of Arbil Applied climate study." ALUSTATH JOURNAL FOR HUMAN AND SOCIAL SCIENCES 226, no. 2 (September 1, 2018): 333–54. http://dx.doi.org/10.36473/ujhss.v226i2.66.

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The climate is the most important natural factor affecting agriculture . the success of planting any agricultural crops depends on the nature of the climate prevailing in the area of cultivation . the most important climatic elements that have an effective effect in the cultivation of leguminous crops and the various agricultural activities that can be practiced are : Temperature , rain , wind and relative humidity . when the climatic reguirements of any crop are well – established , its cultivation is successful and profitable, and vice versa when those reguirements are not met . the study of the climatic reguirements of leguminous crops covered by the study and its balance with the available climatic potential in Erbil governorate in order to know the role of the climatic factor in the cultivation of these crops and their geographical distribution .

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Cieslik, Laures Francisco, Paulo Cesar Conceição, Jaqueline Pereira Machado de Oliveira, Ana Regina Dahlem Ziech, Lizete Stumpf, and Leandro Alves De Freitas. "Corn Agronomic Attributes in Succession of Leguminous Cover Crops and Nitrogen Doses." Journal of Agricultural Studies 9, no. 1 (November 19, 2020): 65. http://dx.doi.org/10.5296/jas.v9i1.17774.

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This study aimed to determine the dry biomass and nitrogen accumulation, the height and stem diameter of corn crop preceded by different leguminous cover crops, under different nitrogen doses. The study was conducted in the experimental area of Federal Technology University of Paraná, in Dois Vizinhos. The eigth cover crops consisted on: Sunn hemp; Crotalaria spectabilis; Jackbean; Cajanus cajan; Dolichos lablab; Velvet beans; Black velvet beans and Spontaneous species. The two dose nitrogen fertilization included: zero kg N ha-1; 180 kg N ha-1 applied in a single dose, under conditions of adequate humidity, 47 days after corn seeding. Were evaluated the height, dry biomass and basal stem diameter corn and the decomposition and release of N from the cover plants. The use of leguminous before corn crop is a good option for the southwest region of Paraná because it promotes soil protection and can promote increased carbon stock in the environment. The leguminous cover crop should be used like green manure, making them important species in the Brazilian agriculture sustainability context, once there are evidence of reducing or even not using mineral nitrogen fertilization in the subsequent agricultural crops, mainly the Jackbean.

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Zverev, S. V., Yu V. Bondarenko, and E. V. Glukhova. "Use of bean grain-based mixtures in the baking industry." Khleboproducty 30, no. 10 (2021): 36–40. http://dx.doi.org/10.32462/0235-2508-2021-30-10-36-40.

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The article presents the results of research aimed at the development of flour mixtures. The interval of variation of the addition of flour from leguminous crops was estimated. According to a specially developed program, the values of the addition of flour from leguminous grain to traditional baking flour were obtained. The intervals of variation of these additives, in which the mixture has a complete protein, have been revealed.

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Lukashov, Vladimir N., Alexander N. Isakov, Alexey A. Slipets, Svetlana D. Malakhova, Vera A. Vasilyeva, and Yulia V. Leonova. "Energy Value, Economic and Ecological Meaning of Perennial Leguminous and Legume-cereal Agrocoenoses in the Central Non-Black Soil Area of Russia." Revista Gestão Inovação e Tecnologias 11, no. 4 (July 29, 2021): 3920–37. http://dx.doi.org/10.47059/revistageintec.v11i4.2416.

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The research is important because it is necessary to get the perennial leguminous grasses and the legume-cereal grass mixtures involved in the wide production. In this connection, this paper is aimed at discussing evident advantages of growing the perennial leguminous grasses and the legume-cereal grass mixtures in terms of energy, protein and economic efficiency, their use as the main link during the agriculture biologization an ecologization in the Central Non-black soil area of Russia.The major method of researching this problem was the field experiments carried out using the facilities of Kaluga Agriculture Research Institute, which allowed implementing the comprehensive comparison of the annual and perennial fodder crops and their mixtures. The paper covers comparative data on energy and monetary expenditures on growing the annual and perennial fodder crops and their mixtures, recoupment of them by harvesting the gross and exchange energy. The energy and economic efficiency of producing the exchange energy and crude protein during growing the various fodder crops and mixtures was calculated. Advantages of growing the perennial leguminous grasses and the legume-cereal grass mixtures in the Central Non-black soil area of Russia were substantiated experimentally. The paper materials are of practical value to the plant growing branch in selecting the crops to be grown and forming the crop rotations in Russia’s Central part.

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36

Dusaev, Kh B., and A. Kh Dusaeva. "The production of major agricultural crops in the Orenburg region." Normirovanie i oplata truda v sel'skom hozyajstve (Rationing and remuneration of labor in agriculture), no. 1 (2022): 22–40. http://dx.doi.org/10.33920/sel-06-2201-02.

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A detailed analysis of the production of the main agricultural crops in the Orenburg region for a long-term period, taking into account of their sown areas, gross yields and yields in farms of all categories has been provided in the article. The purpose of the research was to analyze the production of the main agricultural crops in the Orenburg region. Based on the conducted research, transformational changes and trends in the regional production of grain, potatoes and vegetable crops have been identified. During the study period, a gradual reduction in the acreage of grain and leguminous crops in the region was revealed with stabilization at the level of 2.7 million hectares with a wide range of variations in gross yields and productivity depending on the weather and climatic conditions of cultivation. The gross harvest of grain and leguminous crops in farms of all categories during the study period varied in a very wide range of 739.6–4207.2 thousand tons. The biggest gross harvests of grain and leguminous crops were observed in 2000, 2016 and 2017, respectively, 3141.7; 3138.6 and 4207.2 thousand tons in association with the most favorable natural and climatic conditions of their cultivation. There was the reduction in the area, the decrease in gross yields and the tendency to increase the yield of potatoes and vegetable crops in farms of all categories. Based on the analysis, measures are proposed to optimize the acreage, increase the gross yield and productivity of the main agricultural crops in the agricultural sector of the regional agro-industrial complex, as well as a set of measures for sustainable development and effective functioning of regional agricultural production with the possibility of applied use in other regions of the Russian Federation.

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Dusaev, Kh B., and A. Kh Dusaeva. "Analysis of the production of major agricultural crops in the Orenburg region." Kormlenie sel'skohozjajstvennyh zhivotnyh i kormoproizvodstvo (Feeding of agricultural animals and feed production), no. 10 (September 16, 2021): 51–71. http://dx.doi.org/10.33920/sel-05-2110-05.

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A detailed analysis of the production of the main agricultural crops in the Orenburg region for a long-term period, taking into account of their sown areas, gross yields and yields in farms of all categories has been provided in the article. The purpose of the research was to analyze the production of the main agricultural crops in the Orenburg region. Based on the conducted research, transformational changes and trends in the regional production of grain, potatoes and vegetable crops have been identified. During the study period, a gradual reduction in the acreage of grain and leguminous crops in the region was revealed with stabilization at the level of 2,7 million hectares with a wide range of variations in gross yields and productivity depending on the weather and climatic conditions of cultivation. The gross harvest of grain and leguminous crops in farms of all categories during the study period varied in a very wide range of 739,6–4207,2 thousand tons. The biggest gross harvests of grain and leguminous crops were observed in 2000, 2016 and 2017, respectively, 3141,7, 3138,6 and 4207,2 thousand tons in association with the most favorable natural and climatic conditions of their cultivation. There was the reduction in the area, the decrease in gross yields and the tendency to increase the yield of potatoes and vegetable crops in farms of all categories. Based on the analysis, measures are proposed to optimize the acreage, increase the gross yield and productivity of the main agricultural crops in the agricultural sector of the regional agro-industrial complex, as well as a set of measures for sustainable development and effective functioning of regional agricultural production with the possibility of applied use in other regions of the Russian Federation.

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Kukharev, O. N., A. A. Ivanov, S. N. Alekseeva, and S. A. Savvateeva. "Prospective directions for the development of grain farming in the region, taking into account zonal features (on the example of Penza region)." IOP Conference Series: Earth and Environmental Science 953, no. 1 (January 1, 2022): 012029. http://dx.doi.org/10.1088/1755-1315/953/1/012029.

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Abstract The most important task in the sphere of agro-industrial complex management in the region is to identify new points of growth and competitive advantages of agricultural sectors, based on the rational use of available resources and minimization of the negative impact of factors constraining the development of production. An analysis of dynamics and distribution of grain crops production has shown that in view of development of industrial crops, the maintenance of stable grain production at the level of 2.7-3.0 million tons is possible due to intensification of grain and leguminous crops production and introduction of new high-yielding and demanded in the market agricultural crops into crop rotations. Intensification of grains and legumes production in Penza region must be based firstly on raising the sown areas sown with seeds of higher reproductions for providing of scientifically grounded varietal changes and variety renovation. The implementation of this task will be possible if a modern system of breeding and seed production of grain crops is established in the region. Preservation of soil fertility and reduction of the grain crop production cost can be achieved by reducing the application of nitrogen fertilizers and increasing the share of profitable leguminous crops, such as peas, lentils, and lupine, in the structure of crop rotations. Grain maize has a significant potential for diversification and increase in grain production, if agrotechnics, zoned and promising varieties and hybrids adapted to soil and climatic conditions of the region are introduced. Sustainable production of grain and leguminous crops in the region is impossible without modernization of existing and creation of new capacities on storage and processing of grain crops. Realization of complex of scientific-production and organizational-economic and program-targeted measures is of great importance.

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Alexandrova, Natalia, Natalia Klimushkina, Elena Leshina, and Maria Surkova. "Correlation and regression modeling of the grain production cost." BIO Web of Conferences 37 (2021): 00006. http://dx.doi.org/10.1051/bioconf/20213700006.

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The study of the efficiency of the grain economy has shown that its level is determined by production costs. Correlation and regression analysis of the factors of the production cost of 100 kg of grain has revealed that its value is determined, first of all, by the level of intensification of the industry and the yield capacity of grain and leguminous crops. According to the obtained result, in order to lower level the production cost of 100 kg of grain, the value of production costs per hectare of area under crops should not exceed 10.5 thousand rubles (the level of intensification) and the yield of grain and leguminous crops should not be less than 17.5 dt/ha. Otherwise, the production cost of 100 kg of grain will be too high, which will lead to a decrease in the profitability of the grain economy.

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Chinchik, A., S. Olifirovich, V. Olifirovich, and S. Tretiakova. "Perspectives of biologization of cultivation of leguminous crops in Ukraine." Collected Works of Uman National University of Horticulture 94, no. 1 (2019): 198–207. http://dx.doi.org/10.31395/2415-8240-2019-94-1-198-207.

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41

Shuvar, A., N. Rudavs'ka, and L. Begen. "Productivity of joint agrocnosises of summer grain and leguminous crops." Visnyk agrarnoi nauky 97, no. 7 (July 15, 2019): 36–41. http://dx.doi.org/10.31073/agrovisnyk201907-05.

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42

Ahlawat, Umang, Rekha Sansanwal, Priyanka Batra, and Leela Wati. "Isolation and Characterization of Methanol Utilizing Microorganisms from Leguminous Crops." International Journal of Current Microbiology and Applied Sciences 7, no. 2 (February 10, 2018): 1674–91. http://dx.doi.org/10.20546/ijcmas.2018.702.203.

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Kasana, Madan S. "High Relative Sensitivities of Some Leguminous Crops to Ozone Pollution." Environmental Conservation 15, no. 4 (1988): 356–58. http://dx.doi.org/10.1017/s0376892900029866.

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Kennedy, Ivan R., and Yao-Tseng Tchan. "Biological nitrogen fixation in non-leguminous field crops: Recent advances." Plant and Soil 141, no. 1-2 (March 1992): 93–118. http://dx.doi.org/10.1007/bf00011312.

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QUARESMA, MATEUS AUGUSTO LIMA, FÁBIO LUIZ DE OLIVEIRA, and DIEGO MATHIAS NATAL DA SILVA. "LEGUMINOUS COVER CROPS FOR BANANA PLANTATIONS IN SEMI-ARID REGIONS." Revista Caatinga 30, no. 3 (September 2017): 614–21. http://dx.doi.org/10.1590/1983-21252017v30n309rc.

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ABSTRACT High temperatures and low rainfall characterize the Brazilian semiarid regions. This regional climate demands the adoption of practices that increase the efficiency and sustainability of local farming. This study aimed to assess the ability of two perennial herbaceous leguminous species, calopo and tropical kudzu, to provide permanent soil cover in banana plantations in Jequitinhonha Valley, northeast Minas Gerais state, Brazil. To this end, we evaluated the differences of calopo and tropical kudzu in soil cover capacity and the amount of senescent phytomass deposited on the soil surface, nutrient content in senescent phytomass, as well as their effects on temperature and soil moisture, compared with bare soil in two experimental sites. The results showed that, compared with tropical kudzu, calopo had a higher soil cover capacity and was more effective at increasing organic material and nutrients in the soil owing to the relatively higher amount of senescent phytomass deposited on the soil surface. However, both calopo and tropical kudzu reduced soil temperature and increase soil moisture compared with bare soil. Overall, we concluded that these species can deposit high levels of senescence in the soil, providing several benefits to the cultivation system of banana plants in the semiarid regions.

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Polukhin, A. A., J. An Bobkova, I. V. Sycheva, and L. A. Golovina. "Key directions for improving the efficiency of leguminous crops cultivation." IOP Conference Series: Earth and Environmental Science 650, no. 1 (March 1, 2021): 012082. http://dx.doi.org/10.1088/1755-1315/650/1/012082.

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Kiseleva, T. S., and V. V. Rzaeva. "Influence of basic tillage on the productivity of leguminous crops." IOP Conference Series: Earth and Environmental Science 839, no. 2 (September 1, 2021): 022043. http://dx.doi.org/10.1088/1755-1315/839/2/022043.

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Abstract The studies were carried out in order to identify the most effective method (plowing, loosening, their alternation in crop rotation, without main processing) of a mid-depth (20-22 and 12-14 cm) main processing of leached heavy loamy chernozem during cultivation of grain legume crops (peas, chickpeas) in the northern forest-steppe Tyumen region. The work was carried out in 2016–2019. Meteorological conditions in the study area are characterized by long cold winters, warm short summers, short spring and autumn, late spring and early autumn frosts. The highest yield of legumes was noted after plowing by 20-22 cm, so when cultivating peas, it was higher than after loosening to a similar depth, by 0.39 t/ha, chickpea - by 0.53 t/ha, compared with the option of alternating plowing and loosening in crop rotation, by 0.38 and 0.32 t/ha, respectively. With a decrease in tilling depth, the yield of peas and chickpeas decreased: for plowing - by 0.32 and 0.35 t/ha, after loosening - by 0.33 and 0.30 t/ha, in the variant with alternating plowing and loosening - by 0.26 and 0.21 t/ha. The lowest yield in the experiment was noted without basic tillage. The best results after plowing at 20-22 cm were due to the highest yield, as well as the highest mass of 1000 grains, the yield of fodder and grain units in this variant.

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Schellenberg, Daniel L., Ronald D. Morse, and Gregory E. Welbaum. "Organic broccoli production on transition soils: Comparing cover crops, tillage and sidedress N." Renewable Agriculture and Food Systems 24, no. 2 (February 26, 2009): 85–91. http://dx.doi.org/10.1017/s1742170508002470.

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AbstractLittle information is available about how farmers in transition to organic practices should manage short- and long-term N fertility. The objectives of this research were (1) to evaluate the leguminous cover crops lablab (Dolichos lablab L.), soybean (Glycine max L.), sunn hemp (Crotalaria juncea L.) and a mixture of sunn hemp and cowpea (Vigna sinensis Endl.) as N sources; (2) to compare N availability and broccoli yield when cover crops were incorporated with conventional tillage (CT) or retained as a surface mulch using no-tillage (NT) practices; and (3) to quantify the amount of supplemental sidedress nitrogen required to maximize the yield of organic broccoli (Brassica oleracea Group Italica) on transition soils. Broccoli was grown during the first year after organic transition in the spring and fall of 2006 at the Kentland Agricultural Research Farm near Blacksburg, VA. Spring (P<0.001) and fall (P<0.001) broccoli yield increased as the rate of sidedress N was increased up to 112 kg N ha−1, and showed a quadratic correlation with leaf N (P=<0.001, R2=0.80 and P=<0.001, R2=0.38, respectively). There was no difference in spring broccoli yield between CT and NT; however, CT produced the highest yield in the fall crop. At low sidedress N rates, leaf N was highest in CT plots, but tillage had no effect on N uptake at high N rates. This indicates that early season and perhaps total plant-available mineralized N was greater in CT than NT; however, potential N deficiency in NT soil may be compensated by sidedress N. Broccoli yield was not affected by leguminous cover crop, even though the quantity of cover crop biomass and N contribution was different among species. This suggests that N availability from leguminous cover crops may be impacted by other ecological processes such as soil microbial activity. This study shows that organic CT and NT growers can maximize broccoli yield in transition soils low in N availability, by using leguminous cover crops in combination with moderate amounts of sidedress N.

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Bhat, Rifat, Sharbat Hussain, Muzaffara Akhter, F. A. Banday, and M. K. Sharma. "Influence of Intercrops on Cropping, Quality and Relative Economic Yield of Sweet Cherry cv. Bigarreau Noir Grossa (Misri)." Journal of Applied Biotechnology 4, no. 2 (May 8, 2016): 10. http://dx.doi.org/10.5296/jab.v4i2.9432.

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<p>An experiment was conducted to assess the impact of different intercrops like maize, pea, strawberry, cabbage, red clover, french bean, oats and maize on cropping, quality and relative economic yield of cherry cv. Misri under Kashmir conditions. The results obtained revealed significant improvement in cherry trees intercropped with leguminous crops like pea, red clover and french bean than clean cultivation and heavy feeder crops (requiring high level of soil nutrients) like strawberry, cabbage, oats and maize. Highest per cent fruit set, fruit maturity, fruit yield and fruit physico-chemical characteristics were recorded maximum in cherry trees with leguminous type of crops. The impact of intercrops on relative economic yield of cherry (system equivalent yield) revealed that the cherry plants intercropped with pea had better benefit: cost ratio (1.71) followed by cabbage (1.41), red clover (1.40) and French bean (1.39) than clean cultivation (1.34).</p>

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S. D, Muduli, Chaturvedi N, Mohapatra P, Dhal N. K, and Nayak B. D. "Growth and Physiological Activities of Selected Leguminous Crops Grown in Carbonated Fly Ash Amended Soil." Greener Journal of Agricultural Sciences 4, no. 3 (April 14, 2014): 083–90. http://dx.doi.org/10.15580/gjas.2014.3.021114104.

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Journal articles on the topic 'Leguminous crops'

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