Relevant bibliographies by topics / Crop rotations

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Crop rotations'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Crop rotations"

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Andersson, Torsten N., and Per Milberg. "Weed flora and the relative importance of site, crop, crop rotation, and nitrogen." Weed Science 46, no. 1 (1998): 30–38. http://dx.doi.org/10.1017/s0043174500090135.

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Weed species composition and density were recorded in three identical field experiments established 26 to 30 yr ago in southern Sweden. Each experiment compared three 6-yr crop rotations and four rates of nitrogen application. The rotations differed by having (1) a 2-yr rotational grassland, (2) a 2-yr mixed rotational grassland (legume/grass), or (3) spring wheat followed by fallow. Other crops in the rotations were winter turnip rape, winter wheat, spring oats, and spring barley. Using multivariate analyses, the relative importance of site, crop, crop rotation, and nitrogen application rate
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Plaksina, V. S., and A. N. Astashov. "The effect of rotation length of crop rotations and weather conditions on the productivity of winter wheat." Siberian Herald of Agricultural Science 53, no. 5 (2023): 5–12. http://dx.doi.org/10.26898/0370-8799-2023-5-1.

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The results of the study of changes in winter wheat grain yield depending on the rotation length of crop rotations in the Lower Volga region are presented. As a result of 12 years of research (20082019) it was found that the maximum yield was obtained in four- and five-field crop rotations with the inclusion of leguminous crops - 2.73 and 2.79 t/ha, respectively. During the analysis of variance, different effects of growing conditions and rotation length on winter wheat yields were noted. The influence of vegetation conditions accounted for 98.6%. The effect of crop rotation was also significa
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Musser, Wesley N., Vickie J. Alexander, Bernard V. Tew, and Doyle A. Smittle. "A Mathematical Programming Model for Vegetable Rotations." Journal of Agricultural and Applied Economics 17, no. 1 (1985): 169–76. http://dx.doi.org/10.1017/s0081305200017180.

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AbstractRotations have historically been used to alleviate pest problems in crop production. This paper considers methods of modeling rotations in linear programming models for Southeastern vegetable production. In such models, entering each possible crop rotation as a separate activity can be burdensome because of the large numbers of possible rotational alternatives. Conventional methodology for double crop rotations reduces the number of activities but must be adapted to accommodate triple crop rotational requirements in vegetable production. This paper demonstrates these methods both for a
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Holod, R., О. Bilinska, and H. Shubala. "The efficiency of the crop rotations with short rotation with different levels of their saturation of cereals and crops in the conditions of Western Forest-Steppe." Interdepartmental thematic scientific collection "Agriculture" 1, no. 92 (2017): 62–68. http://dx.doi.org/10.31073/zem.92.62-68.

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There were analyzed and disclosed the basic components of arable farming systems and their Meaning, the current state and scientific principles in the context of the further development of field crop cultivation in the conditions of Western Forest-Steppe.
 The purpose of research. To study an effect of alternation of crop in crop rotation in conditions of brief rotation on the soil water regime, productivity and economic efficiency.
 Methods. Field, laboratory, comparative and analytical.
 Results. The results of researches on study of productivity of four-field crop rotations w
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Ghosh, Probir Kumar, Kali Krishna Hazra, Madasur Subbabhat Venkatesh, et al. "Grain legume inclusion in cereal–cereal rotation increased base crop productivity in the long run." Experimental Agriculture 56, no. 1 (2019): 142–58. http://dx.doi.org/10.1017/s0014479719000243.

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AbstractSustainability of cereal-based cropping systems remains crucial for food security in South Asia. However, productivity of cereal–cereal rotations has declined in the long run, demonstrating the need for a sustainable alternative. Base crop, that is, common crop in different crop rotations, productivity could be used as a sustainability indicator for the assessment of different long-term crop rotations. This study aimed to evaluate the impact of grain legume inclusion in lowland rice–wheat (R-W) and upland maize–wheat (M-W) rotation on system’s base crop (rice in lowland and wheat in up
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Higgs, Roger L., Arthur E. Peterson, and William H. Paulson. "Crop Rotations." Journal of Soil and Water Conservation 45, no. 1 (1990): 68–70. https://doi.org/10.1080/00224561.1990.12456432.

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KALİMOV, Niyazbek, Konstantin BODRYY, Evgeniya SHİLO, Damir KALDYBAEV, and Mariya BODRAYA. "Impact of tillage and crop rotations on soil organic matter content in Northern Kazakhstan's chernozem soils: A 10-year study (2011-2021)." EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 13, no. 1 (2023): 35–42. http://dx.doi.org/10.18393/ejss.1387017.

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This extensive 10-year study conducted in Northern Kazakhstan investigates the intricate relationship between soil management techniques, crop rotations, and soil organic matter (SOM) content in Chernozem soils, an essential agricultural resource in the region. The experiments were established at the Karabalyk Agricultural Experimental Station, characterized by a arid continental climate. The study systematically examined the impact of two primary soil management techniques, conventional tillage (CT) and no-tillage (NT), in combination with various crop rotations. The crop rotations tested inc
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Darguza, Madara, and Zinta Gaile. "The Productivity of Crop Rotation Depending on the Included Plants and Soil Tillage." Agriculture 13, no. 9 (2023): 1751. http://dx.doi.org/10.3390/agriculture13091751.

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Crop diversification in rotations is an important part of sustainable crop production. The aim of this research was to analyse soil tillage and crop rotation influence on the yield (t ha−1) of different field crops, their energy yield (GJ ha−1) and the economical profitability (EUR ha−1) of crop rotation. The field trial was conducted in Latvia during four harvest seasons (2017–2020) in a long-term experiment that started in 2009. Three crop rotations with a different share of winter wheat (Triticum aestivum) were studied: 100% wheat (repeated sowings), 67% wheat (three-year rotation with wint
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Lukyanov, V. A., and L. B. Nitchenko. "The effect of crop rotations and mineral fertilizers on economic and energy efficiency indicators when cultivating winter wheat in the Central Blackearth region." Grain Economy of Russia, no. 6 (December 20, 2023): 90–98. http://dx.doi.org/10.31367/2079-8725-2023-89-6-90-98.

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Economic efficiency is an integral method of analyzing agricultural technologies, especially against the rising prices for plant protection products, seeds, fertilizers, and fuels and lubricants. Identification and implementation of the most effective methods of field crops, growing using crop rotation and fertilizers remains an urgent task. The purpose of the current research was to study the effect of crop rotations and doses of mineral fertilizers on productivity of winter wheat grain, to analyze the economic and energy efficiency of its cultivation in the conditions of the Central Blackear
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Brooks, Steven A., Merle M. Anders, and Kathleen M. Yeater. "Influences from Long-Term Crop Rotation, Soil Tillage, and Fertility on the Severity of Rice Grain Smuts." Plant Disease 95, no. 8 (2011): 990–96. http://dx.doi.org/10.1094/pdis-09-10-0689.

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False smut (Ustilaginoidea virens) and kernel smut (Neovossia horrida) are diseases of rice (Oryza sativa) that reduce both grain yield and quality. Susceptible rice cultivars are in widespread use on production acreage in the United States, and the effects from crop management practices on smut control are poorly understood. We studied the long-term effects of crop rotation, soil tillage, and fertility level on rice smut severity. The highest levels of false smut observed in this study were on cultivars grown in rotation with soybean, on traditionally tilled soils, with high fertilizer treatm
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Dissertations / Theses on the topic "Crop rotations"

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Arnet, Kevin Broc. "Cover crops in no-tillage crop rotations in eastern and western Kansas." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4086.

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Paton, Lewis William. "A robust Bayesian land use model for crop rotations." Thesis, Durham University, 2016. http://etheses.dur.ac.uk/11484/.

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Often, in dynamical systems, such as farmers’ crop choices, the dynamics are driven by external non-stationary factors, such as rainfall and agricultural input and output prices. Such dynamics can be modelled by a non-stationary stochastic process, where the transition probabilities are functions of such external factors. We propose using a multinomial logit model for these transition probabilities, and investigate the problem of estimating the parameters of this model from data. We adapt the work of Chen and Ibrahim to propose a conjugate prior distribution for the parameters of the multinomi
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Sciarresi, Cintia Soledad. "OPTIMIZING COVER CROP ROTATIONS FOR WATER, NITROGEN AND WEED MANAGEMENT." UKnowledge, 2019. https://uknowledge.uky.edu/pss_etds/122.

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Winter cover crops grown in rotation with grain crops can be an efficient integrated pest management tool (IPM). However, cover crop biomass production and thus successful provisioning of ecosystem services depend on a timely planting and cover crop establishment after harvest of a cash crop in the fall. One potential management adaptation is the use of short-season soybeans to advance cover crop planting date in the fall. Cover crops planted earlier in the fall may provide a greater percentage of ground cover early in the season because of higher biomass accumulation that may improve weed sup
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McLaughlin, Michael John. "Phosphorus cycling in soil under wheat-pasture rotations /." Title page, contents and summary only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phm1615.pdf.

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Bhogaraju, Prabhakar V. "A Case-Based Reasoner for Evaluating Crop Rotations in Whole-Farm Planning." Thesis, Virginia Tech, 1996. http://hdl.handle.net/10919/36817.

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I have worked on a Case-Based Reasoning (CBR) system that evaluates crop rotations for their soil erosion and risk of insect pest problems. The purpose of this system is to provide decision support for an automated whole-farm planner (CROPS). CROPS (Buick et al., 1992) generates crop rotation plans that can address some of the environmental, economic and legislative pressures facing natural resource managers. To generate and recommend a crop rotation plan CROPS requires estimates on the soil erosion risks and pesticide pollution potential of the crop rotation. In this research I have designed
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Eleki, Krisztina. "Soil management, crop rotations, and biomass removal effects on soil organic matter content." [Ames, Iowa : Iowa State University], 2007.

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Meiss, Helmut. "Diversifying crop rotations with temporary grasslands : potentials for weed mangement and farmland biodiversity." Phd thesis, Université de Bourgogne, 2010. http://tel.archives-ouvertes.fr/tel-00575607.

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Crop rotation may be used to prevent the continuous selection of particular weed species adapted to one crop type. This might be useful for weed management, economy in herbicide applications and promoting biodiversity. Common simple crop sequences might be diversified by introducing perennial forage crops. Impacts of such perennial crops on weeds were studied with four approaches : 1) Large-scale weed surveys in 632 fields in western France showed that weed species composition differed most strongly between perennial alfalfa crops and annual crops. Comparisons of fields before, during and afte
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Abreu, Daniel Carneiro de. "Whole-farm modeling approach to evaluate different crop rotations in organic dairy systems." Universidade Federal de Viçosa, 2014. http://www.locus.ufv.br/handle/123456789/6596.

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Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2015-11-09T15:34:52Z No. of bitstreams: 1 texto completo.pdf: 492609 bytes, checksum: 66747ed601f7421b79e4e7f037a223b9 (MD5)<br>Made available in DSpace on 2015-11-09T15:34:52Z (GMT). No. of bitstreams: 1 texto completo.pdf: 492609 bytes, checksum: 66747ed601f7421b79e4e7f037a223b9 (MD5) Previous issue date: 2014-09-25<br>Fundação de Amparo à Pesquisa do Estado de Minas Gerais<br>O mercado de trigo (Triticum aestivum L.) orgânico para produção de pão cresceu em grande magnitude na região da Nova Inglaterra, nos Estados Unidos.
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Latta, Roy A. "Improving medic pastures in pasture-wheat rotations in the Mallee district of North-Western Victoria /." Title page, contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09A/09al364.pdf.

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Bilek, Meredith K. "Winter annual rye cover crops in no-till grain crop rotations impacts on soil physical properties and organic matter /." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7268.

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Thesis (M.S.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Dept. of Natural Resource Sciences and Landscape Architecture. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Books on the topic "Crop rotations"

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Agriculture, Association of. Crop rotations. The Association, 1988.

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Sheaffer, Craig C. "Annual" alfalfa in crop rotations. Minnesota Agricultural Experiment Station, University of Minnesota, 1989.

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Alberta. Alberta Agriculture and Rural Development, ed. Crop rotations in direct seeding. Alberta Agriculture and Rural Development, 2008.

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MacLean, Jayne T. Legumes in crop rotations, 1979-85: 127 citations. U.S. Dept. of Agriculture, National Agricultural Library, 1985.

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Gold, Mary V. Legumes in crop rotations: January 1990 - December 1993. U.S. Dept. of Agriculture, National Agricultural Library, 1994.

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MacLean, Jayne T. Legumes in crop rotations, 1984-1987: 210 citations. U.S. Dept. of Agriculture, National Agricultural Library, 1988.

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Gold, Mary V. Legumes in crop rotations: January 1990 - December 1993. U.S. Dept. of Agriculture, National Agricultural Library, 1994.

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Gold, Mary V. Legumes in crop rotations: January 1990 - December 1993. U.S. Dept. of Agriculture, National Agricultural Library, 1994.

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MacLean, Jayne T. Legumes in crop rotations: January 1984 - May 1989. U.S. Dept. of Agriculture, National Agricultural Library, 1989.

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MacLean, Jayne T. Legumes in crop rotations: January 1984 - May 1989. U.S. Dept. of Agriculture, National Agricultural Library, 1989.

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Book chapters on the topic "Crop rotations"

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Atkinson, David, and Robin L. Walker. "Crop Rotations." In The Science Beneath Organic Production. John Wiley & Sons, Ltd, 2019. http://dx.doi.org/10.1002/9781119568988.ch6.

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Kersebaum, Kurt Christian. "Modelling to Evaluate Climate Resilience of Crop Rotations Under Climate Change." In Springer Climate. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-86211-4_11.

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AbstractDiversification of crop rotations is considered as an option to increase the resilience of European crop production under climate change. Although crop rotation design and management has been identified as an important measure to adapt to and mitigate climate change, most studies on climate change impact or adaptation so far use single-year simulations and/or single crop assessments. Crop response to various management options within a growing season is generally taken into account by most crop models. However, if simulations neglect processes and fluxes between growing seasons and pot
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Zohry, A., and S. Ouda. "Suggested Crop Rotations to Increase Food Security and Reduce Water Scarcity." In Crop Rotation. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-05351-2_8.

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Kurtz, L. T., L. V. Boone, T. R. Peck, and R. G. Hoeft. "Crop Rotations for Efficient Nitrogen Use." In Nitrogen in Crop Production. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/1990.nitrogenincropproduction.c19.

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Muzangwa, Lindah, Isaac Gura, Sixolise Mcinga, Pearson Nyari Mnkeni, and Cornelius Chiduza. "Impact of conservation agriculture on soil health: lessons from the university of fort hare trial." In Conservation agriculture in Africa: climate smart agricultural development. CABI, 2022. http://dx.doi.org/10.1079/9781789245745.0018.

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Abstract Conservation Agriculture (CA) promotes soil health, but issues to do with soil health are poorly researched in the Eastern Cape, South Africa. This study reports on findings from a field trial done on the effects of tillage, crop rotations composed of maize (Zea mays L.), wheat (Triticum aestivum L.) and soybean (Glycine max L.) and residue management on a number of soil health parameters such as carbon (C)-sequestration, CO2 fluxes, enzyme activities, earthworm biomass and the Soil Management Assessment Framework soil quality index (SMAF-SQI). The field trial was done in a semi-arid
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Porter, Paul. "Crop Rotations in Organic Production Systems." In Agronomy Monographs. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr54.c3.

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Stark, Jeffrey C., and Mike Thornton. "Field Selection, Crop Rotations, and Soil Management." In Potato Production Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-39157-7_5.

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Boonman, Joseph G. "From shifting cultivation to crop-grass rotations." In East Africa’s grasses and fodders: Their ecology and husbandry. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-8224-7_5.

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Rusinamhodzi, Leonard. "Managing Crop Rotations in No-till Farming Systems." In No-till Farming Systems for Sustainable Agriculture. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46409-7_2.

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Rusinamhodzi, Leonard. "Crop Rotations and Residue Management in Conservation Agriculture." In Conservation Agriculture. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11620-4_2.

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Conference papers on the topic "Crop rotations"

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Jong, Maarten de, Koty McAllister, and Giulia Giordano. "Optimal Crop Rotations subject to Weed Dynamics: Exponential Stability and Nonlinear Programming." In 2024 IEEE 63rd Conference on Decision and Control (CDC). IEEE, 2024. https://doi.org/10.1109/cdc56724.2024.10885833.

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Valujeva, Kristine, Jovita Pilecka-Ulcugaceva, Kristaps Siltumens, Olga Skiste, and Inga Grinfelde. "EFFECTS OF TILLAGE SYSTEMS ON METHANE ASSIMILATION IN CAMBIC CALCISOL AND IMPLICATIONS FOR CLIMATE CHANGE MITIGATION." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/4.2/s18.27.

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Well-aerated soils are essential for methane (CH4) uptake from the atmosphere, acting as significant sinks for this greenhouse gas, which has a global warming potential 25 times greater than that of carbon dioxide (CO2). These soils contain methanotrophic bacteria, which oxidize CH4 and thereby reduce atmospheric methane concentrations. The potential of soils to assimilate CH4 depends on factors such as soil type and moisture regime. This study investigates the ability of clay soil Cambic Calcisol to assimilate CH4. Measurements were conducted at an experimental site with two tillage systems a
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GUŽYS, Saulius, and Stefanija MISEVIČIENĖ. "NITROGEN CYCLES IN CROP ROTATIONS DIFFERING IN FERTILIZATION." In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.058.

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The use of nitrogen fertilizer is becoming a global problem; however continuous fertilization with nitrogen ensures large and constant harvests. An 8 year research (2006–2013) was conducted to evaluate the relationships between differently fertilized cultivated plant rotations. The research was conducted in Lipliunai (Lithuania) in the agroecosystem with nitrogen metabolism in fields with deeper carbonaceous soil, i.e. Endocalcari Endohypogleyic Cambisol (CMg-n-w-can). The research area covered three drained plots where crop rotation of differently fertilized cereals and perennial grasses was
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Vorontsov V.A., V. A., and Yu P. SkorochkinYu.P. "The effectiveness of various systems of basic soil tillage in crop rotations in North-East CCHR." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-8.

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In a stationary field experiment on typical Chernozem, we studied the effectiveness of tillage systems in the North-Eastern region of the Central district in crop rotations: grain-tillage (2001-2011) and grain-fallow (2012-2017). we Studied four main tillage systems: traditional dump, surface, non-dump, and combined. The maximum yield of grain units in crop rotations was noted for the combined dump-free tillage system – 5.46 thousand/ha in the grain-pasture and 2.75 thousand/ha in the grain-steaming. Cultivation of agricultural crops in the grain-pastoral crop rotation by surface treatment lea
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Gladysheva, Ol'ga, Oksana Artyuhova, and Vera Svirina. "Crop rotations with clover and their productivity." In Multifunctional adaptive fodder production23 (71). Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-23-71-38-42.

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The results of long-term research in experiments with crop rotations with different clover saturation are presented. It is shown that the cluster has a positive effect on the main indicators of vegetation of dark-gray forest soil. The introduction of two fields of perennial grasses into the six-field crop rotation significantly increases both the humus reserves and increases the productivity of arable land by 1.5–2 times compared to the crop rotation with a field of pure steam.
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Kozlova, Zoya, Lyubov' Matais, and Ol'ga Glushkova. "Influence of sainfoin on soil fertility and agro-economic indicators of fodder crop rotations under conditions of East Siberia." In Multifunctional adaptive fodder production23 (71). Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-23-71-67-72.

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Under conditions of East Siberia, the positive effect of sainfoin on the fertility of gray forest soil and the introduction of this crop into fodder five-course rotations have been studied. In Siberia the Hungarian sainfoin (Onobrychis arenaria) is well-spread. As a control variant the crop rotation without perennial legume crops (sainfoin-free) was taken. Our research on the introduction of a new legume crop — sainfoin has shown that the content of mobile phosphorus, on the average in crop rotations, varies from 15.3 to 17.1 mg per 100 g of soil, the value of the nitrate nitrogen indicator —
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Vorontsov, V. A. "Correct seeding of crops under various systems of basic tillage in the crop rotation." In Agrobiotechnology-2021. Publishing house of RGAU - MSHA, 2021. http://dx.doi.org/10.26897/978-5-9675-1855-3-2021-10.

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Studies conducted at the Tambov Research Institute of Agricultural Research have found that the systems of basic tillage had a significant impact on the contamination of cultivated crops in crop rotations. The use of a permanent surface tillage system in technological complexes of crop cultivation increases the contamination of crops. The traditional multi-depth dump and combined (dump-free) systems of basic tillage in crop rotations are the most effective agrotechnical techniques in clearing fields of weeds.
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Zhenchenko, K. G., E. N. Turin, A. A. Gongalo, V. Yu Ivanov, N. V. Karaeva, and V. V. Reent. "Weed infestation in the crop rotations depending on the cultivation technology in the Crimea." In CURRENT STATE, PROBLEMS AND PROSPECTS OF THE DEVELOPMENT OF AGRARIAN SCIENCE. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2020. http://dx.doi.org/10.33952/2542-0720-2020-5-9-10-20.

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The stationary experiment on the comparative study of the direct sowing and traditional cultivation technology was laid in 2015–2016 at the trial field of the FSBSI “Research Institute of Agriculture of Crimea”. Two five-course crop rotations were taken as a base; all fields were included in the crop rotation. During the years of research, we observed mixed weed infestation. No matter what cultivation technology was applied, actual weed flora at the fields with winter crops was represented by overwintering and winter weeds; at the fields with spring crops – annual spring weeds. There were no r
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Simic, Milena, Vesna Dragičevic, Željko Dolijanovic, Milan Brankov, and Života Jovanovic. "ZNAČAJ PREDUSEVA ZA PRODUKTIVNOST KUKURUZA." In SAVETOVANJE o biotehnologiji sa međunarodnim učešćem. University of Kragujeva, Faculty of Agronomy, 2021. http://dx.doi.org/10.46793/sbt26.085s.

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The advantages of the three- and four-crop rotations in relation to the two- crop rotation are reduced frequency of soil tillage, and thus savings in energy sources, lower intake of mineral nitrogen fertilisers and the amount of applied herbicides. The aim of the present study was to indicate the importance of a proper alternation of crops in the three-crop rotation system and to compare the advantages of cultivation of maize after winter wheat or soybean in terms of reducing weediness, formation of the harvest index and grain yield. Results of long-term studies have shown that the crop sequen
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Krasnoperov1, Andrey. "Guizotia abyssinica — a new forage crop in crop rotations of the Kaliningrad region." In Multifunctional adaptive fodder production. Federal Williams Research Center of Forage Production and Agroecology, 2025. https://doi.org/10.33814/mak-2024-33-81-83-88.

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During exploratory research, a new forage crop – Guizotia abyssinica (nug) Guizotia abissinica Cass (Asteraceae) was tested. Previous researchers mainly studied the oil properties of guizotia seeds. According to preliminary results of our research, during harvesting for green mass in the budding and flowering period of Abyssinian guizotia Lipchanin variety, the following yields were obtained per 1 ha: dry matter 88–96 c, protein 800–900 kg, crude protein content in dry matter 9–10 %, crude fat content in dry matter up to 31 %.
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Reports on the topic "Crop rotations"

1

DUDKINA, T. A. INCORPORATION OF ORGANIC MATTER INTO THE SOIL IN CROP ROTATIONS WITH DIFFERENT RATIOS OF CROP GROUPS. Ljournal, 2019. http://dx.doi.org/10.18411/issn1997-0749.2019-08-38-41.

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Magwaba, Kwanele. Evaluating the Profitability of Different Rotations in Integrated Organic Crop and Poultry Systems. Iowa State University, 2024. https://doi.org/10.31274/cc-20250502-22.

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Mallarino, Antonio, Matthew Schnabel, Micah Smidt, Rodrigo Repke, and Louis Thompson. Crop Yields of Long-Term Rotations and Nitrogen Fertilization of Corn in Northern Iowa. Iowa State University, Digital Repository, 2016. http://dx.doi.org/10.31274/farmprogressreports-180814-1447.

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Dudkin, I. V., and T. A. Dudkina. Bioenergetic efficiency of growing crops in grain cultivating crop rotation. Курская государственная сельскохозяйственная академия, 2018. http://dx.doi.org/10.18411/issn1997-0749.2018-05-13-18.

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Skone, Timothy J. Short Rotation Woody Crop Biomass Torrefaction. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1509322.

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Mallarino, Antonio P., Enrique Ortiz-Torres, and Kenneth T. Pecinovsky. Effects of Crop Rotation and Nitrogen Fertilization on Crop Production. Iowa State University, Digital Repository, 2005. http://dx.doi.org/10.31274/farmprogressreports-180814-138.

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Mallarino, Antonio P., and David Rueber. Impacts of Crop Rotation and Nitrogen Fertilization on Crop Production. Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-458.

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Mallarino, Antonio P., and Kenneth T. Pecinovsky. Effects of Crop Rotation and Nitrogen Fertilization on Crop Production. Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-493.

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9

Fawcett, James A. Double-Cropped Field Pea Crop Rotation Study. Iowa State University, Digital Repository, 2006. http://dx.doi.org/10.31274/farmprogressreports-180814-1214.

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Fawcett, James A., Tom Miller, and Kevin Van Dee. Double-Cropped Field Pea Crop Rotation Study. Iowa State University, Digital Repository, 2009. http://dx.doi.org/10.31274/farmprogressreports-180814-567.

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