Journal articles: 'Leguminous'

1

Sharma, S., and M. Madan. "Microbial protein from leguminous and non-leguminous substrates." Acta Biotechnologica 13, no. 2 (1993): 131–39. http://dx.doi.org/10.1002/abio.370130210.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Ng, T. B. "Antifungal proteins and peptides of leguminous and non-leguminous origins." Peptides 25, no. 7 (July 2004): 1215–22. http://dx.doi.org/10.1016/j.peptides.2004.03.012.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Franche, Claudine, Kristina Lindström, and Claudine Elmerich. "Nitrogen-fixing bacteria associated with leguminous and non-leguminous plants." Plant and Soil 321, no. 1-2 (December 3, 2008): 35–59. http://dx.doi.org/10.1007/s11104-008-9833-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

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.

Full text

Abstract:

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%).

APA, Harvard, Vancouver, ISO, and other styles

5

Chowdhury, A. R., and R. Banerji. "Studies on Leguminous Seeds." Lipid / Fett 97, no. 12 (1995): 457–58. http://dx.doi.org/10.1002/lipi.2700971206.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Musa, B. K. "Chemical composition of some plants used as feed for rabbits in Bauchi metropolis." Nigerian Journal of Animal Production 30, no. 1 (January 16, 2021): 32–36. http://dx.doi.org/10.51791/njap.v30i1.1437.

Full text

Abstract:

The study examined the nutrient composition of twelve plants species used as feed in Bauchi metropolis. They were collected during the month of April which is considered the peak of the dry season. The plants were divided into four groups: Trees, grasses, leguminous herbs, and non-leguminous herbs. The result showed that the crude protein content ranged from 13.61% for the leguminous herbs to 17.9% for the non-leguminous herbs. The result also showed that the plants have light nitrogen free extract and mineral requirement of rabbits with little supplementation especially during the dry season when there is acute shortage of feeds.

APA, Harvard, Vancouver, ISO, and other styles

7

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

8

Hlatini, V. A., C. N. Ncobela, T. J. Zindove, and M. Chimonyo. "Use of polyethylene glycol to improve the utilisation of leguminous leaf meals in pigs: A review." South African Journal of Animal Science 48, no. 4 (May 31, 2018): 609–20. http://dx.doi.org/10.4314/sajas.v48i4.2.

Full text

Abstract:

The use of leguminous leaf meal as feed ingredients for pigs needs to be intensified and improved. Leguminous trees and shrubs are valuable sources of protein, amino acids, and dietary fibre for pigs. Leguminous leaf meals are abundant in the tropical regions and their use as alternate protein-rich feed ingredients for pigs is promising. In tropics, climate change and vegetation management practices have certainly increased the availability of shrub legumes compared to grasses. There is, therefore, a need to resort on harnessing abundant and cheap feed resources to cope with environmental changes and rise of feed prices. Leguminous leaf meals are invaluable feed ingredients for pigs because of their relatively high crude protein and they are highly available. The leguminous leaves also thrive in, and tolerate, adverse climatic and soil conditions. However, their utilisation is limited by presence of polyphenolic compounds, particularly condensed tannins that inhibit their efficient use by pigs. Other challenges for the utilisation of legume-based leaf meal diets are the presence of thorns and high fibre content. If leguminous leaf meals are included in the diet beyond optimum levels, polyphenolic compounds can suppress appetite, promote feed refusal, reduce digestibility, and can induce toxicity in pigs. This warrants investigation on the use of tannin-binding agents (TBA) to improve nutrient utilisation of leguminous leaf meal-containing diets fed to pigs. The inclusion level of polyethylene glycol (PEG) in livestock diets has a huge potential to neutralise negative effects of undesirable polyphenolic compounds. Therefore, the current review aimed to assess the potential of PEG to inactivate tannin and amount of PEG to include for optimum pig performance.Keywords: Leguminous leaf meals, performance, pigs, polyethylene glycol, polyphenolic compounds

APA, Harvard, Vancouver, ISO, and other styles

9

Liu, Yu, Fuping Tian, Pengyan Jia, Jingge Zhang, Fujiang Hou, and Gaolin Wu. "Leguminous species sequester more carbon than gramineous species in cultivated grasslands of a semi-arid area." Solid Earth 8, no. 1 (January 23, 2017): 83–91. http://dx.doi.org/10.5194/se-8-83-2017.

Full text

Abstract:

Abstract. The establishment of grasslands on abandoned cropland has been proposed as an effective method to mitigate climate change. In this study, five cultivated grasslands (three leguminous species and two gramineous species), one abandoned cropland, and one natural grassland were studied to examine how soil organic carbon (SOC) sequestration rate and sequestration efficiency change in a semi-arid area in China. Our results showed that leguminous grasslands had greater total biomass (above- and belowground biomass), SOC storage, SOC sequestration rate, and efficiency than gramineous grasslands, abandoned cropland, and natural grassland during the experimental period. The largest soil carbon (C) accumulation in leguminous grassland was mainly attributed to the capacity to incorporate C and the higher biomass production. Leguminous grasslands accumulated more SOC than gramineous grasslands by 0.64 Mg C ha−1 yr−1. The average SOC sequestration efficiency in leguminous grassland (1.00) was about 2 times greater than gramineous grassland (0.34). The results indicate that cultivated leguminous grassland sequestered more SOC with higher SOC sequestration efficiency than cultivated gramineous grassland in arid and semi-arid areas. Our results provide a reference for ecological management in arid and semi-arid areas.

APA, Harvard, Vancouver, ISO, and other styles

10

Zhou, Ziyuan, Minghan Yu, Guodong Ding, Guanglei Gao, and Yingying He. "Diversity and structural differences of bacterial microbial communities in rhizocompartments of desert leguminous plants." PLOS ONE 15, no. 12 (December 22, 2020): e0241057. http://dx.doi.org/10.1371/journal.pone.0241057.

Full text

Abstract:

By assessing diversity variations of bacterial communities under different rhizocompartment types (i.e., roots, rhizosphere soil, root zone soil, and inter-shrub bulk soil), we explore the structural difference of bacterial communities in different root microenvironments under desert leguminous plant shrubs. Results will enable the influence of niche differentiation of plant roots and root soil on the structural stability of bacterial communities under three desert leguminous plant shrubs to be examined. High-throughput 16S rRNA genome sequencing was used to characterize diversity and structural differences of bacterial microbes in the rhizocompartments of three xeric leguminous plants. Results from this study confirm previous findings relating to niche differentiation in rhizocompartments under related shrubs, and they demonstrate that diversity and structural composition of bacterial communities have significant hierarchical differences across four rhizocompartment types under leguminous plant shrubs. Desert leguminous plants showed significant hierarchical filtration and enrichment of the specific bacterial microbiome across different rhizocompartments (P < 0.05). The dominant bacterial microbiome responsible for the differences in microbial community structure and composition across different niches of desert leguminous plants mainly consisted of Proteobacteria, Actinobacteria, and Bacteroidetes. All soil factors of rhizosphere and root zone soils, except for NO3—N and TP under C. microphylla and the two Hedysarum spp., recorded significant differences (P < 0.05). Moreover, soil physicochemical factors have a significant impact on driving the differentiation of bacterial communities under desert leguminous plant shrubs. By investigating the influence of niches on the structural difference of soil bacterial communities with the differentiation of rhizocompartments under desert leguminous plant shrubs, we provide data support for the identification of dominant bacteria and future preparation of inocula, and provide a foundation for further study of the host plants-microbial interactions.

APA, Harvard, Vancouver, ISO, and other styles

11

Pereira, Natanael Santiago, Ismail Soares, and Fábio Rodrigues de Miranda. "Biomass and nutrient accumulation of leguminous green manure species in the Jaguaribe-Apodi region, Ceará, Brazil." Revista Verde de Agroecologia e Desenvolvimento Sustentável 11, no. 2 (April 18, 2016): 11. http://dx.doi.org/10.18378/rvads.v11i2.3945.

Full text

Abstract:

The ability of leguminous green manure to incorporate significant amounts of nutrientes into the soil makes them excellent alternatives for the region agriculture systems. This study aimed to evaluate the potential use of six leguminous species (Crotalaria juncea, Canavalia ensiformes, Cajanus cajan, Crotalaria spectabilis, Dolichos lab lab and Mucuna deeringiana) as green manure in an area of the Jaguaribe-Apodi agricultural region, CE, Brazil. The experiments were carried out under field conditions in a randomized block design with five replications. Sampling of biomass of shoots was carried out 78 days after sowing on each plot. It was determined the total biomass and nutrients accumulation in the plants that grew in the plots (leguminous and weeds). We concluded that the use of Crotalaria juncea showed up as the most promising treatment in terms of biomass production and nutrient accumulation.Biomassa e acúmulo de nutrients por espécies de leguminosas utilizadas como adubo verde na região do Jaguaribe-Apodi, Ceará, BrasilResumo: A habilidade de espécies de leguminosas utilizadas como adubos verdes em incorporar quantidades significativas de nutrientes no solo fazem destas excelentes alternativas para as regiões agrícolas. O objetivo deste trabalho foi avaliar o potencial de utilização de seis espécies leguminosas (Crotalaria juncea; Canavalia ensiformes - feijão-de-porco; Cajanus cajan - Guandu anão; Crotalaria spectabilis; Dolichos lab lab - Labe-labe; e Mucuna deeringiana - Mucuna anã) como adubo verde em uma área no Agropólo Jaguaribe-Apodi, CE, Brasil. Os experimentos foram desenvolvidos em condições de campo, em blocos casualizados com cinco repetições. Foram amostradas as partes aéreas das plantas aos 78 dias após a semeadura em cada parcela. Foram determinadas a biomassa e o acúmulo totais de nutrientes das plantas que cresceram na parcela (leguminosas e invasoras). Nas condições edafoclimáticas em que o trabalho foi realizado pode-se concluir que o tratamento com utilização de Crotalaria juncea apresentou-se como o mais promissor em termos de aporte de fitomassa e acúmulo de nutrientes.

APA, Harvard, Vancouver, ISO, and other styles

12

Balasubramanian, A., C. N. Hari Prasath, S. Radhakrishnan, and M. Sivaprakash. "Host-specific influence on early growth and physiological attributes of sandal (Santalum album) grown in farmlands." Journal of Environmental Biology 42, no. 4(SI) (July 1, 2021): 1162–67. http://dx.doi.org/10.22438/jeb/42/4(si)/mrn-1542a.

Full text

Abstract:

Aim: The present study aimed to investigate the host- specific compatibility of sandal (Santalum album) for better root proliferation and boosting the growth of tree. Methodology: Sandal (Santalum album) was grown with 8 different leguminous and non-leguminous species at early stage to evaluate its biometric growth (height and basal diameter) and physiological (chlorophyll, photosynthesis rate and transpiration rate) performance under field conditions. Results: Sandal grown with Sesbania grandiflora recorded highest biometric observations, chlorophyll, photosynthesis and transpiration rate followed by Sandal + Albizia lebbeck and sandal + Casuarina junghuhniana. The sandal grown with leguminous host showed superior growth performance than sandal grown with non-leguminous host. Interpretation: The present study recommended that Sesbania grandiflora can be grown as transit host for boosting the growth of sandal.

APA, Harvard, Vancouver, ISO, and other styles

13

Gupta, Sarika, and Manoj Prasad. "Development and characterization of genic SSR markers in Medicago truncatula and their transferability in leguminous and non-leguminous species." Genome 52, no. 9 (September 2009): 761–71. http://dx.doi.org/10.1139/g09-051.

Full text

Abstract:

Expressed sequence tag (EST)–derived simple sequence repeat (eSSR) markers are important resources for gene discovery and comparative mapping aimed at crop improvement. In this study, we developed eSSR markers for Medicago truncatula and assessed their cross-species transferability. We detected 36 847 non-redundant sequences (“unigenes”) from 198 642 M. truncatula EST sequences. Mining of microsatellites from the 36 847 unigene sequences (representing ∼25.8 Mb) revealed 14 637 eSSRs in 11 750 SSR-containing ESTs, and primer pairs were successfully designed for 4 636 (39.5%). Of the 14 637 eSSRs, 82.6% were mononucleotide repeats and the rest (in descending order of abundance) were tri-, di-, penta-, and tetranucleotide repeats. When less stringent SSR detection criteria were used, the frequency of dinucleotide repeat motifs increased more than twofold, and the frequencies of di- (11%) and trinucleotide motifs (10.6%) were almost equal. This demonstrates that the eSSR frequency and distribution were related to the choice of search criteria. Forty-one randomly selected primer pairs were validated, and their transferability in three leguminous and three non-leguminous species was assessed. The markers showed a high level of transferability in the leguminous (53%–71%) and non-leguminous (33%–44%) species. The validation studies thus demonstrate the utility of the Medicago eSSRs in assessing genomic relationships in both leguminous and non-leguminous species.

APA, Harvard, Vancouver, ISO, and other styles

14

Walia, Abhishek, and Kritika Sharma. "Nitrogen Fixation in Leguminous Plants." ACTA SCIENTIFIC MICROBIOLOGY 1, no. 4 (April 1, 2018): 71. http://dx.doi.org/10.31080/asmi.2018.01.0041.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Lakshmanan, P., and A. Taji. "Somatic Embryogenesis in Leguminous Plants." Plant Biology 2, no. 2 (March 2000): 136–48. http://dx.doi.org/10.1055/s-2000-9159.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Chowdhury, A. R., S. R. Tewari, R. Banerji, G. Misra, and S. K. Nigam. "Studies on leguminous seeds II." Fette, Seifen, Anstrichmittel 88, no. 3 (1986): 99–101. http://dx.doi.org/10.1002/lipi.19860880308.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Chowdhury, A. R., R. Banerji, S. R. Tiwari, G. Misra, and S. K. Nigam. "Studies on Leguminous Seeds III." Fette, Seifen, Anstrichmittel 88, no. 4 (1986): 144–46. http://dx.doi.org/10.1002/lipi.19860880407.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Hamana, Koei, Masaru Niitsu, Keijiro Samejima, and Shigeru Matsuzaki. "N4-Methylthermospermine in leguminous seeds." Phytochemistry 31, no. 4 (April 1992): 1410–12. http://dx.doi.org/10.1016/0031-9422(92)80303-v.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

20

Longo, C., A. A. M. de A. Oliveira, S. P. Gobbo, I. C. S. Bueno, and A. L. Abdalla. "Intake and apparent digestibility of Leucaena leucocephala for Santa Inês sheep diet." Proceedings of the British Society of Animal Science 2003 (2003): 188. http://dx.doi.org/10.1017/s1752756200013478.

Full text

Abstract:

The use of leguminous forages is an alternative of protein supplementation in animal diets. Leucaena leucocephala (leucaena) is lifelong leguminous forage that can be directly grazed or harvested, offered fresh, hay or silage to animals. Many leguminous show anti-nutritional factors that may reduce the use of these plants in animal diets. Condensed tannin (CT) is one common anti-nutritional factor present in the leucaena. The objective of this work was to evaluate the use of Leucaena leucocephala in Santa Inês sheep diets on intake and digestibility parameters.

APA, Harvard, Vancouver, ISO, and other styles

21

Canellas, Luciano Pasqualoto, José Antônio Azevedo Espíndola, José Guilherme Marinho Guerra, Marcelo Grandi Teixeira, Ary Carlos Xavier Velloso, and Victor Marcos Rumjanek. "Phosphorus analysis in soil under herbaceous perennial leguminous cover by nuclear magnetic spectroscopy." Pesquisa Agropecuária Brasileira 39, no. 6 (June 2004): 589–96. http://dx.doi.org/10.1590/s0100-204x2004000600011.

Full text

Abstract:

The availability and the reserves of organic phosphorus are controlled by its mineralization rate and are also influenced by changes in soil management. The objective of this study was to evaluate the influence of soil covering with different leguminous plant on soil organic P by 31P-NMR spectroscopy. Alkaline soil extracts were obtained from two depths (0-5 and 5-10 cm) of an Ultisol cultivated with herbaceous perennial leguminous plants (Arachis pintoi, Pueraria phaseoloides, Macroptilium atropurpureum). In an adjacent area, samples of the same soil cover with a secondary tropical forest and grass (Panicum maximum) were also collected. The leguminous management was divided into with removal and without removal of shoot parts after cut on soil surface. Phosphate monoesters are the dominant P species in all soil samples and P diesters accumulated on the superficial layer of secondary forest soil. The P amount of this fraction is higher for the legume covered soil when compared with the grass covered soil. The permanence of leguminous plants on the topsoil after the cut promoted an increase in P diester/P monoester ratios. These findings can be accounted for an enhancement of P availability to plants in soils cultivated with leguminous plants.

APA, Harvard, Vancouver, ISO, and other styles

22

Kuo, S., and U. M. Sainju. "Nitrogen mineralization and availability of mixed leguminous and non-leguminous cover crop residues in soil." Biology and Fertility of Soils 26, no. 4 (April 9, 1998): 346–53. http://dx.doi.org/10.1007/s003740050387.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Yoneyama, Terakado-Tonooka, Bao, and Minamisawa. "Molecular Analyses of the Distribution and Function of Diazotrophic Rhizobia and Methanotrophs in the Tissues and Rhizosphere of Non-Leguminous Plants." Plants 8, no. 10 (October 11, 2019): 408. http://dx.doi.org/10.3390/plants8100408.

Full text

Abstract:

Biological nitrogen fixation (BNF) by plants and its bacterial associations represent an important natural system for capturing atmospheric dinitrogen (N2) and processing it into a reactive form of nitrogen through enzymatic reduction. The study of BNF in non-leguminous plants has been difficult compared to nodule-localized BNF in leguminous plants because of the diverse sites of N2 fixation in non-leguminous plants. Identification of the involved N2-fixing bacteria has also been difficult because the major nitrogen fixers were often lost during isolation attempts. The past 20 years of molecular analyses has led to the identification of N2 fixation sites and active nitrogen fixers in tissues and the rhizosphere of non-leguminous plants. Here, we examined BNF hotspots in six reported non-leguminous plants. Novel rhizobia and methanotrophs were found to be abundantly present in the free-living state at sites where carbon and energy sources were predominantly available. In the carbon-rich apoplasts of plant tissues, rhizobia such as Bradyrhizobium spp. microaerobically fix N2. In paddy rice fields, methane molecules generated under anoxia are oxidized by xylem aerenchyma-transported oxygen with the simultaneous fixation of N2 by methane-oxidizing methanotrophs. We discuss the effective functions of the rhizobia and methanotrophs in non-legumes for the acquisition of fixed nitrogen in addition to research perspectives.

APA, Harvard, Vancouver, ISO, and other styles

24

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

25

Hamana, Koel, Masaru Niitsu, and Keijiro Samejima. "Further polyamine analyses of leguminous seeds and seedlings: the occurrence of novel linear, tertiary branched and quaternary branched pentaamines." Canadian Journal of Botany 74, no. 11 (November 1, 1996): 1766–72. http://dx.doi.org/10.1139/b96-213.

Full text

Abstract:

Polyamines of the seeds, seedlings, and some other tissues of 15 leguminous plants were analyzed by high performance liquid chromatography and gas chromatography. A novel tertiary branched pentaamine, N5-aminobutylhomospermine, was detected in the seed of Vicia villosa and another novel quaternary branched pentaamine, N4-bis(aminopropyl)spermidine, in the seed of Crotalaria spectabilis. Norspermine and a novel linear pentaamine, caldopentamine, were found in the seed of Gleditschia japonica. Other unusual polyamines such as norspermidine, homospermidine, thermospermine, N4-methylthermospermine, homospermine, and N-(3-aminopropyl)aminopropanol occur widely within leguminous seeds. Nine groups of plant response were found with respect to increases of diaminopropane, putrescine, cadaverine, and agmatine in the leguminous seedlings after germination. Keywords: leguminae, seed, seedling, polyamine.

APA, Harvard, Vancouver, ISO, and other styles

26

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.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

28

ISHIZUKA, Junji. "Compatibilities of rhizobium with leguminous plants." Kagaku To Seibutsu 25, no. 9 (1987): 586–91. http://dx.doi.org/10.1271/kagakutoseibutsu1962.25.586.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Sinjushin, A. A. "Evolutionary History of the Leguminous Flower." Biology Bulletin Reviews 11, no. 4 (July 2021): 400–413. http://dx.doi.org/10.1134/s2079086421040083.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Vieira, F. C. B., C. Bayer, J. Mielniczuk, J. Zanatta, and C. A. Bissani. "Long-term acidification of a Brazilian Acrisol as affected by no till cropping systems and nitrogen fertiliser." Soil Research 46, no. 1 (2008): 17. http://dx.doi.org/10.1071/sr07088.

Full text

Abstract:

Cropping systems and N fertilisation affect soil acidification mainly due to the removal of alkaline plant material from the field and nitrate leaching. The study evaluated the acidification of a subtropical soil under no till cropping systems with different C and N addition rates for 19 years. The contributions of leguminous and non-leguminous crops (fallow/maize, black oat/maize, black oat + vetch/maize, black oat + vetch/maize + cowpea, lablab + maize, pigeon pea + maize, and digitaria) and mineral N fertiliser (0 and 180 kg N/ha.year as urea) to total acidification were estimated. Cropping systems and N fertilisation significantly affected soil pH, which ranged from 4.3 to 5.1. The presence of leguminous species and mineral N promoted greater decreases in soil pH and net soil acidification, which resulted in increases in exchangeable Al content and Al saturation. Black oat + vetch/maize with N fertilisation promoted the highest soil net acidification rate (2.65 kmol H+/ha.year), while digitaria had the lowest (1.07 kmol H+/ha.year). Leguminous species and N fertilisation increased soil acidification through changes in the C cycle associated with the removal of alkaline plant material by grains. Leguminous-based cropping systems promoted higher maize yields than those comprising essentially gramineous species, indicating an opportunity for a reduction in N fertiliser rates. With N application, however, maize yield did not differ among cropping systems, despite differences in soil pH and exchangeable Al.

APA, Harvard, Vancouver, ISO, and other styles

31

Hanif, Asma, and Shahnaz Dawar. "Comparative Studies Using Homeopathic Globules for Leguminous and Non-Leguminous Crop Management against Root Rot Fungi." Journal of Agricultural Science 8, no. 9 (August 5, 2016): 205. http://dx.doi.org/10.5539/jas.v8n9p205.

Full text

Abstract:

The aim of this study was to assess fungicidal potential of homeopathic globules namely Thuja occidentalis and Arnica montana (30C) on plant growth and root infecting fungi particularly Rhizoctonia solani, Fusarium spp. and Macrophomina phaseolina. Both in vitro and in vivo experiments had found positive results in the suppression of root rot fungi. Investigation on present study showed that A. montana and T. occidentalis globules (100, 75 and 50% v/w concentrations) reduced disease intensity caused by root rot pathogens and improved growth of test plants, but it produces negative effects on leguminous test crops in which nodules were failing to produce.

APA, Harvard, Vancouver, ISO, and other styles

32

Molkentin, Joachim. "Detection of Leguminous Protein in Casein by Nitrogen Stable Isotopes." Journal of Food Research 7, no. 3 (March 15, 2018): 1. http://dx.doi.org/10.5539/jfr.v7n3p1.

Full text

Abstract:

Casein can legally be substituted with cheaper leguminous proteins in processed foods, such as imitation cheese, as long as the ingredients are declared. The detection of illegal admixtures of leguminous protein requires analytical procedures to identify an undisclosed adulteration of milk products. To investigate the suitability of stable isotope analyses as an alternative to more sophisticated methods, variations in d15N of soya (n = 27) and peanut (n = 10) protein, as well as casein (n = 14) were determined. Significant differences were established between d15N of casein (4.45 – 6.94‰) and soya (0.25 – 2.37‰) as well as peanut (0.70 – 2.13‰) protein. An average limit of detection for leguminous protein in casein was determined to be 2.1%, provided both components were available for additional analyses. Under practical conditions of food control, i.e., without having access to the actual ingredients, the variability of d15N resulted in an average limit of detection of 26.4%. Because protein d15N can be determined rapidly in crude food samples without elaborate sample preparation, stable isotope analysis can be used as a rapid screening method to determine the presence of higher amounts of leguminous protein in cheese and, in particular, to easily distinguish imitation cheese from cheese.

APA, Harvard, Vancouver, ISO, and other styles

33

Xiang, Huimin, Yuan Zhang, Hui Wei, Jia-en Zhang, and Benliang Zhao. "Soil properties and carbon and nitrogen pools in a young hillside longan orchard after the introduction of leguminous plants and residues." PeerJ 6 (August 30, 2018): e5536. http://dx.doi.org/10.7717/peerj.5536.

Full text

Abstract:

The intensification of young hillside Dimocarpus longan orchard cultivation has led to increase soil erosion and decrease soil fertility in South China. Leguminous crops are often used for improving soil properties. An approximately 2-year-long field experiment in lateritic soil in South China was conducted to evaluate the effects of legume introductions on soil properties and carbon (C) and nitrogen (N) pools. Two leguminous and one non-leguminous plant species, including Arachis hypogaea L. (a leguminous oilseed crop species, DA), Stylosanthes guianensis (a perennial herbaceous leguminous species, DS) and Lolium perenne L. (an annual non-leguminous forage species, DL), were introduced into a D. longan orchard as three treatments and compared to the monoculture of D. longan (the control, D0). And the harvested biomass residues of the three cover plants were returned to their corresponding plots as green manure. Soil samples were collected from depths of 0–10 and 10–20 cm approximately 2 years after treatment application. The results showed that, compared with D0, DA significantly improved the contents of soil available phosphorus, dissolved organic carbon (DOC), total nitrogen, ammonium and the N pool. In addition, DS significantly increased the contents of DOC, microbial biomass carbon and ammonium in the soil. However, DL did not affect any soil properties or the C and N pools. In addition, neither DA nor DS altered the soil bulk density or the contents of available nitrogen, total organic carbon and the C pool. The improvement of soil properties by DS and DA was positively correlated with the plant residues amount, plant N content but negatively correlated with the plant C:N ratios. Besides, the plant growth of longan was significantly improved by DA. In conclusion, compared with that of S. guianensis, the introduction of A. hypogaea L. was more helpful for restoring and improving soil properties, N pool and longan growth within the young hillside orchard in South China.

APA, Harvard, Vancouver, ISO, and other styles

34

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

35

Lamba, J. S., M. Wadhwa, and M. P. S. Bakshi. "In Vitro Methane Production Potential and In Sacco Degradability of Non-Leguminous and Leguminous Straws and Stovers." Animal Nutrition and Feed Technology 20, no. 1 (2020): 121. http://dx.doi.org/10.5958/0974-181x.2020.00012.8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

37

Gętek, Monika, Natalia Czech, Małgorzata Muc-Wierzgoń, Elżbieta Grochowska-Niedworok, Teresa Kokot, and Ewa Nowakowska-Zajdel. "The Active Role of Leguminous Plant Components in Type 2 Diabetes." Evidence-Based Complementary and Alternative Medicine 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/293961.

Full text

Abstract:

Diabetes appears to be one of the most frequent noncommunicable diseases in the world. A permanent growth in the incidence of diabetes can be observed and according to the International Diabetes Federation (IDF) the year 2030 will mark the increase in the number of diabetics to 439 mln worldwide. Type 2 diabetes accounts for about 90% of all diabetes incidence. Nutrition model modification not only features the basic element in type 2 diabetes treatment but also constitutes the fundamental factor influencing a morbidity rate decrease. Leguminous plants are a key factor in the diabetic diet; plants such as pulses or soybeans are nutritious products valued highly in nutrition. These legumes are high in the content of wholesome protein and contain large amounts of soluble alimentary fiber fractions, polyunsaturated fatty acids, vitamins and minerals, and bioactive substances with antioxidant, anti-inflammatory, and anticancer activity. They are distinguished by the high amount of bioactive compounds that may interfere with the metabolism of glucose. The most significant bioactive compounds displaying antidiabetic activity in leguminous plants are as follows: genistein and daidzein, alpha-amylase inhibitors, and alpha-glucosidase inhibitors.In vitroresearch using leguminous plant extracts has confirmed their antidiabetic properties. Leguminous plants should be employed in the promotion of healthy lifestyles in terms of functional food.

APA, Harvard, Vancouver, ISO, and other styles

38

Ultra, Venecio U., Danilo M. Mendoza, and Angelina M. Briones. "Chemical changes under aerobic composting and nutrient supplying potential of banana residue compost." Renewable Agriculture and Food Systems 20, no. 2 (June 2005): 113–25. http://dx.doi.org/10.1079/raf2005104.

Full text

Abstract:

AbstractIn anticipation of the Philippines being a major producer of organic bananas, this study was conducted to provide a quantitative basis for certain practices in organic farming. The nutrient supplying capacity of banana residues in combination with leguminous materials and chicken manure was investigated in composting studies. Changes in the chemical composition of ten formulations of banana residue-based compost involving leguminous plants (Sesbania rostrata, Flemingia macrophylla, Arachis hypogea) and chicken manure were analyzed periodically during a composting period of 16 weeks. Results showed that combinations of banana residues (BnR) and chicken manure or leguminous plants were highly decomposed compared to untreated BnR. The use of leguminous plants and/or chicken manure enhanced the composting process significantly compared to the effect of Bioquick. The compost piles were characterized by increases in pH, total N and total P, and decreases in total K, total carbon and C/N ratio with time. Notably, BnR+chicken manure attained a C/N ratio of 15 at 4 weeks, while the BnR+leguminous materials reached such a low C/N ratio at 8–16 weeks. An incubation study was conducted under greenhouse conditions for 24 weeks. It was designed to follow the dynamics of nitrogen (N), phosphorus (P) and potassium (K) availability in two clay soils (Antipolo and Lipa) amended with five compost formulations (BnR alone, BnR+Sesbania prunings, BnR+Flemingia prunings, BnR+peanut stover and BnR+chicken manure) and with uncomposted banana residue at an application rate of 20 Mg ha−1. Results showed that net N mineralization occurred in soils amended with BnR+chicken manure and BnR+leguminous materials, which had C/N ratios ranging from 12 to 16. Net N immobilization during the earlier period of incubation was observed in uncomposted and composted banana residues with a C/N ratio of 68 and 24, respectively. Significantly higher net P mineralization was obtained only in soils amended with BnR+chicken manure. An abrupt increase in exchangeable K was observed in all treatments 2 weeks after the incorporation of organic residues. Higher available K in pure BnR treatments (uncomposted or composted) exhibits the inherently high K content of banana residues.

APA, Harvard, Vancouver, ISO, and other styles

39

CUNHA, TONY JARBAS FERREIRA, VANDERLISE GIONGO, ALESSANDRA MONTEIRO SALVIANO, FLÁVIO ADRIANO MARQUES, and LUCIANO PASQUALOTO CANELLAS. "HUMIFIED FRACTION OF ORGANIC MATTER DUE TO PLANT MIXTURE CULTIVATION." Revista Caatinga 29, no. 3 (September 2016): 578–86. http://dx.doi.org/10.1590/1983-21252016v29n307rc.

Full text

Abstract:

ABSTRACT - The aim of this study was to assess the organic matter changes in quantity and quality, particularly of the humic fraction in the surface layer (0-20 cm), of a Typic Plinthustalf soil under different management of plant mixtures used as green manure for mango (Mangifera indica L.) crops. The plant mixtures, which were seeded between rows of mango trees, were formed by two groups of leguminous and non -leguminous plants. Prior to sowing, seeds were combined in different proportions and compositions constituting the following treatments: 100% non-leguminous species (NL); 100% leguminous species (L); 75% L and 25% NL; 50% L and 50% NL; 25% L and 75% NL; and 100% spontaneous vegetation, considered a control. The plant mixtures that grew between rows of mango trees caused changes in the chemical composition of the soil organic matter, especially for the treatments 50% L and 50% NL and 25% L and 75% NL, which increased the content of humic substances in the soil organic matter. However, the treatment 25% L and 75% NL was best at minimising loss of total organic carbon from the soil. The humic acids studied have mostly aliphatic characteristics, showing large amounts of carboxylic and nitrogen groups and indicating that most of the organic carbon was formed by humic substances, with fulvic acid dominating among the alkali soluble fractions.

APA, Harvard, Vancouver, ISO, and other styles

40

AKASHI, Tomoyoshi. "Molecular biological studies on leguminous flavonoid biosynethesis." Plant Biotechnology 17, Supplement (2000): 4. http://dx.doi.org/10.5511/plantbiotechnology.17.supplement_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Hamana, Koei, Shigeru Matsuzaki, Masaru Niitsu, and Keijiro Samejima. "Distribution of unusual polyamines in leguminous seeds." Canadian Journal of Botany 70, no. 10 (October 1, 1992): 1984–90. http://dx.doi.org/10.1139/b92-246.

Full text

Abstract:

Polyamines of 18 leguminous mature seeds were analyzed by high-performance liquid chromatography and gas chromatography – mass spectrometry. Putrescine, spermidine, and spermine occurred ubiquitously and cadaverine, agmatine, and homospermidine were sporadically found in these seeds. Six unusual polyamines, i.e., canavalmine [NH2(CH2)4NH(CH2)3NH(CH2)4NH2], homospermine [NH2(CH2)4NH(CH2)4NH(CH2)4NH2], aminopropylcanavalmine [NH2(CH2)3NH(CH2)4NH(CH2)3NH(CH2)4NH2], thermospermine [NH2(CH2)3NH(CH2)3NH(CH2)4NH2], and aminopropylhomospermidine [NH2(CH2)3NH(CH2)4NH(CH2)4NH2] were found in the seeds of Pisum sativum. Thermospermine and aminopropylhomospermidine were also detected in the seeds of Vicia hirsuta and Trifolium pratense, respectively. An unusual tetraamine, norspermine [NH2(CH2)3NH(CH2)3NH(CH2)3NH2], was found in the seeds of Medicago sativa and Vicia faba. The seeds of Phaseolus coccineus contained homospermine and a tertiary branched pentaamine, N5-aminobutylhomospermine [NH2(CH2)4N((CH2)4NH2)(CH2)4NH(CH2)4NH2]. Key words: poly amine, legume, seed.

APA, Harvard, Vancouver, ISO, and other styles

42

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.

Full text

Abstract:

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%.

APA, Harvard, Vancouver, ISO, and other styles

43

Becana, Manuel, and Marvin L. Salin. "Superoxide dismutases in nodules of leguminous plants." Canadian Journal of Botany 67, no. 2 (February 1, 1989): 415–21. http://dx.doi.org/10.1139/b89-057.

Full text

Abstract:

Isoenzymic composition of superoxide dismutases (SODs; EC 1.15.1.1) of legume nodules has been examined by using polyacrylamide gel electrophoresis. The study reveals that Cu plus Zn–SODs and Mn–SODs are widespread in the plant and bacteroidal fractions of nodules, respectively. The number of CuZn–isoenzymes, however, depends on the legume species: three or four in Lupinus, three in Phaseolus, two in Vigna, and one in Glycine, Trifolium, Pisum, and Medicago. The nodule plant fraction also exhibits Mn–SOD activity, which is, at least in Medicago, of plant origin. Two Mn–isoenzymes are present in most bacteroids as well as in all slow-growing rhizobia, but just one was observed in fast-growing rhizobia. Fe–SOD has not been found in free-living or symbiotic rhizobia. A faint CuZn–SOD activity was detected in the bacteroid fraction of Phaseolus, Trifolium, Lupinus, and Vigna. The high content and complex pattern of SOD isoenzymes in the host cells and bacteroids (despite their relatively anaerobic environment) indicate a substantial production of [Formula: see text] in nodules in vivo, and the necessity for nitrogenase and leghemoglobin protection.

APA, Harvard, Vancouver, ISO, and other styles

44

Lee, Kk, L. L. Shearman, B. K. Erickson, and R. V. Klucas. "Ferric Leghemoglobin in Plant-Attached Leguminous Nodules." Plant Physiology 109, no. 1 (September 1, 1995): 261–67. http://dx.doi.org/10.1104/pp.109.1.261.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Reynaud, Joël, David Guilet, Raphael Terreux, Monique Lussignol, and Nadia Walchshofer. "Isoflavonoids in non-leguminous families: an update." Natural Product Reports 22, no. 4 (2005): 504. http://dx.doi.org/10.1039/b416248j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

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.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

48

Einhoff, Wolfgang, and Harold Rüdiger. "Leguminous glycosidases: Hydrophobic and lectin binding properties." Phytochemistry 28, no. 2 (January 1989): 355–57. http://dx.doi.org/10.1016/0031-9422(89)80012-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Gharyal, Paramjit K., and Satish C. Maheshwari. "Differentiation in explants from mature leguminous trees." Plant Cell Reports 8, no. 9 (January 1990): 550–53. http://dx.doi.org/10.1007/bf00820207.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Calles, Teodardo. "Preface to special issue on leguminous pulses." Plant Cell, Tissue and Organ Culture (PCTOC) 127, no. 3 (December 2016): 541–42. http://dx.doi.org/10.1007/s11240-016-1146-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Leguminous'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles