Academic literature on the topic 'Crop systems'

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Journal articles on the topic "Crop systems"

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Kiran, Ravi. "Tree-Crop Interactions in Agroforestry Systems." Indian Journal of Plant and Soil 3, no. 2 (2016): 93–97. http://dx.doi.org/10.21088/ijps.2348.9677.3216.6.

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Bailey, K. L. "Diseases under conservation tillage systems." Canadian Journal of Plant Science 76, no. 4 (1996): 635–39. http://dx.doi.org/10.4141/cjps96-113.

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The primary focus of this paper is on the effects of tillage and residue management on some diseases of cereal and oilseed crops in western Canada. In this region, reduced tillage lowers the impact of some root diseases but increases the impact of foliar diseases on cereals. Published data showing evidence of the effect of reduced tillage on diseases of oilseed crops is scarce. Diseases that were less economically important under higher tillage regimes may become more important with reduced tillage, but location and local environment largely influence which diseases will be present. Crop rotat
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Planisich, A., S. A. Utsumi, M. Larripa, and J. R. Galli. "Grazing of cover crops in integrated crop-livestock systems." Animal 15, no. 1 (2021): 100054. http://dx.doi.org/10.1016/j.animal.2020.100054.

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Hou, F. J., Z. B. Nan, Y. Z. Xie, X. L. Li, H. L. Lin, and J. Z. Ren. "Integrated crop-livestock production systems in China." Rangeland Journal 30, no. 2 (2008): 221. http://dx.doi.org/10.1071/rj08018.

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The integrated crop-livestock production system provides most of the food needed by the people of China. Five types of integrated production systems are recognised; rangeland, grain crops, crop/pasture, agro-silvopastoral and ponds. Development of more sustainable and integrated crop-pasture-rangeland-livestock production systems has been recently achieved. Demonstrations of the integrated systems at household, village and regional levels are occurring for rain-fed agriculture on the Loess Plateau, the Hexi Corridor, north-western China and the Karst region of Guizhou Province, south-western C
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Mitchell, J. P., T. K. Hartz, G. S. Pettygrove, D. S. Munk, and D. M. May. "Crop Residues in San Joaquin Valley Row Crop Systems." HortScience 33, no. 3 (1998): 494d—494. http://dx.doi.org/10.21273/hortsci.33.3.494d.

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The West Side of California's San Joaquin Valley is one of the most productive agricultural regions of the world. The leading crops of this region include processing tomatoes, cotton, onions, garlic, cantaloupes, and lettuce, which are grown on over 570,000 acres annually. During the past 30 years, land use patterns on the West Side have changed considerably. More than 60% of the acreage in this area was typically planted to wheat, barley, and safflower in 1965, whereas in 1994 these crops were grown on 7% of the area. The intensification in the production of high value crops has led to fewer
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Heiniger, Ronnie W. "Understanding Geographic Information Systems and Global Positioning Systems in Horticultural Applications." HortTechnology 9, no. 4 (1999): 539–47. http://dx.doi.org/10.21273/horttech.9.4.539.

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New technologies such as differential global positioning systems (DGPS) and geographical information systems (GIS) are making it possible to manage variability in soil properties and the microenvironment within a field. By providing information about where variability occurs and the patterns that exist in crop and soil properties, DGPS and GIS technologies have the potential of improving crop management practices. Yield monitoring systems linked to DGPS receivers are available for several types of horticultural crops and can be used in variety selection and/or improving crop management. Precis
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Mitchell, J. P., T. S. Prather, K. J. Hembree, P. B. Goodell, D. M. May, and R. L. Coviello. "Cover Crops for San Joaquin Valley Row Crop Production Systems." HortScience 33, no. 3 (1998): 494e—494. http://dx.doi.org/10.21273/hortsci.33.3.494e.

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There is currently considerable interest in the use of cover crops to improve the productivity and sustainability of agroecosystems in California. Adoption of cover crops into San Joaquin Valley row cropping systems has been slow, however, largely because growth characteristics of potentially suitable cover crop species and mixtures have not been identified for the tight windows of opportunity that exist within the region's intensive rotations, and because of uncertainy about the amount of water required to grow a cover crop. In 1995–96 and 1997–98, we screened 15 potential late-summer and win
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N, Sneha, Thota Santosh, and C. R. Manjunath. "A Comparative Study on Agricultural Crop Disease Detection Systems." International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (2018): 163–68. http://dx.doi.org/10.31142/ijtsrd12870.

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Zhelykh, Vasyl, Olena Savchenko, Yurii Furdas, Khrystyna Kozak, and Khrystyna Myroniuk. "ENERGY POTENTIAL OF CROP WASTE IN HEAT SUPPLY SYSTEMS." Theory and Building Practice 2019, no. 2 (2019): 37–42. http://dx.doi.org/10.23939/jtbp2019.02.037.

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Young, Bryan G., David J. Gibson, Karla L. Gage, et al. "Agricultural Weeds in Glyphosate-Resistant Cropping Systems in the United States." Weed Science 61, no. 1 (2013): 85–97. http://dx.doi.org/10.1614/ws-d-12-00001.1.

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A segment of the debate surrounding the commercialization of genetically engineered (GE) crops, such as glyphosate-resistant (GR) crops, focuses on the theory that implementation of these traits is an extension of the intensification of agriculture that will further erode the biodiversity of agricultural landscapes. A large field-scale study was conducted in 2006 in the United States on 156 different field sites with a minimum 3-yr history of GR corn, cotton, or soybean in the cropping system. The impact of cropping system, crop rotation, frequency of using the GR crop trait, and several categ
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Dissertations / Theses on the topic "Crop systems"

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Gayam, Narsi Reddy. "Risk in agriculture : a study of crop yield distributions and crop insurance." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/35537.

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Thesis (M. Eng. in Logistics)--Massachusetts Institute of Technology, Engineering Systems Division, 2006.<br>Includes bibliographical references (leaves 52-53).<br>Agriculture is a business fraught with risk. Crop production depends on climatic, geographical, biological, political, and economic factors, which introduce risks that are quantifiable given the appropriate mathematical and statistical methodologies. Accurate information about the nature of historical crop yields is an important modeling input that helps farmers, agribusinesses, and governmental bodies in managing risk and establish
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Mallory, Ellen B. "Crop/Livestock Integration Effects on Soil Quality, Crop Production, and Soil Nitrogen Dynamics." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/MalloryEB2007.pdf.

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Madeira, Nogueira Filipe. "Movement of predators in arable crop systems." Doctoral thesis, Universitat de Lleida, 2014. http://hdl.handle.net/10803/285265.

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L`abundància i dispersió d`O. majusculus no va ser diferent entre parcel-les de panís amb moderadament alta o baixa densitat de males herbes. Els caràbids, C. fuscipes, P. rufipes, P. cupreus i Metallina sp. i l`antocòrid O. majusculus presenten moviment bidireccional entre cultius adjacents de alfals i panís durant l'estació. En contrast, C. septempunctata només es va moure des de l`alfals cap al panís. Els individus d'O. majusculus i C. septempunctata que van colonitzar el panís a l'estadi vegetatiu provenien de l`alfals, indicant que l`alfals va ser la font d'aquests depredadors. No obstant
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Nogueira, Madeira Filipe José. "Movement of predators in arable crop systems." Doctoral thesis, Universitat de Lleida, 2014. http://hdl.handle.net/10803/285265.

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L`abundància i dispersió d`O. majusculus no va ser diferent entre parcel-les de panís amb moderadament alta o baixa densitat de males herbes. Els caràbids, C. fuscipes, P. rufipes, P. cupreus i Metallina sp. i l`antocòrid O. majusculus presenten moviment bidireccional entre cultius adjacents de alfals i panís durant l'estació. En contrast, C. septempunctata només es va moure des de l`alfals cap al panís. Els individus d'O. majusculus i C. septempunctata que van colonitzar el panís a l'estadi vegetatiu provenien de l`alfals, indicant que l`alfals va ser la font d'aquests depredadors. No obstant
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Hector, D. J. "Capture of soil water by crop root systems." Thesis, University of Nottingham, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378493.

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Bramwell, Stephen George. "Mixed crop-livestock farming systems for the Inland Northwest, US." Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Thesis/Fall2008/s_bramwell_120308.pdf.

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Thesis (M.S. in soil science)--Washington State University, December 2008.<br>Title from PDF title page (viewed on June 15, 2009). "Department of Crop and Soil Science." Includes bibliographical references.
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Kambanje, Ardinesh. "Productivity and profitability of different maize varieties and cropping systems used in the smallholder sector of the Eastern Cape Province of South Africa : implication on food security." Thesis, University of Fort Hare, 2018. http://hdl.handle.net/10353/6237.

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Low maize yields in the midst of abundant arable land, favourable climatic conditions, input and financial support programs, plagues smallholder maize farming in Eastern Cape Province. These scenarios have led the province to be a net importer of maize. In essence, low production may signify a mis-match between maize varieties being promoted amongst smallholder farmers and their farming system. Thus, the main objective of the study was to investigate the productivity and profitability of different maize varieties and cropping system under smallholder agriculture in selected villages of the Eas
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Wang, Guangyao (Sam), and Kurt Noite. "Summer Cover Crop Use in Arizona Vegetable Production Systems." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/147024.

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4 pp.<br>Summer cover crops can add nitrogen to the soil, build up and maintain soil organic matter, suppress pest populations, mitigate soil erosion, and reduce nutrient leaching when they are used in Arizona vegetable systems. However, careful management is required since cover crops can modify the availability of soil nitrogen and other critical nutrients. The ratio between carbon to nitrogen (C:N) in decomposing cover crop biomass is a critical indicator of the overall process of breakdown and eventual release of nutrients. This article introduces five cover crops that could improve vege
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Prayitno, Shafiq. "Analysis of crop-machinery systems for wetland rice production." Thesis, University of Newcastle Upon Tyne, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386712.

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Namaganda, Josephine Mary. "Nematode parasites of banana-root crop systems in Uganda." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320191.

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Books on the topic "Crop systems"

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Yin, Xinyou, and Paul C. Struik, eds. Crop Systems Biology. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-20562-5.

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Crop Conference, National Institute of Agricultural Botany (19th 1986 Cambridge). Combinable crops: Prospects for the future : Crop Conference, Cambridge 17-18 December 1986. NIAB, 1987.

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J, Connor D., ed. Crop ecology: Productivity and management in agricultural systems. Cambridge University Press, 1992.

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Connor, D. J. Crop ecology: Productivity and management in agricultural systems. 2nd ed. Cambridge University Press, 2011.

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S, Loomis R., Cassman Kenneth G, and Loomis R. S, eds. Crop ecology: Productivity and management in agricultural systems. 2nd ed. Cambridge University Press, 2011.

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Eilittä, Marjatta, Joseph Mureithi, and Rolf Derpsch, eds. Green Manure/Cover Crop Systems of Smallholder Farmers. Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2051-1.

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McIntire, John. Crop-livestock interaction in Sub-Saharan Africa. World Bank, 1992.

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McDonagh, John. Crop-based farming systems and diverse livelihoods in Uganda. Livelihoods and Diversification Directions Explored by Research, 2001.

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Lörz, Horst, and Gerhard Wenzel, eds. Molecular Marker Systems in Plant Breeding and Crop Improvement. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/b137756.

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Kersebaum, Kurt Christian, Jens-Martin Hecker, Wilfried Mirschel, and Martin Wegehenkel, eds. Modelling water and nutrient dynamics in soil–crop systems. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-4479-3.

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Book chapters on the topic "Crop systems"

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Tariq, Muhammad, Mukhtar Ahmed, Pakeeza Iqbal, Zartash Fatima, and Shakeel Ahmad. "Crop Phenotyping." In Systems Modeling. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4728-7_2.

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Spedding, C. R. W. "Crop Production Systems." In An Introduction to Agricultural Systems. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-011-6408-5_11.

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Lopez-Bellido, Rafael J., and Luis Lopez-Bellido. "Cropping Systems: Shaping Nature." In Crop Science. Springer New York, 2019. http://dx.doi.org/10.1007/978-1-4939-8621-7_219.

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Karlen, Douglas L., and David R. Huggins. "Crop Residues." In Cellulosic Energy Cropping Systems. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118676332.ch8.

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Forbes, Gregory A., Amy Charkowski, Jorge Andrade-Piedra, Monica L. Parker, and Elmar Schulte-Geldermann. "Potato Seed Systems." In The Potato Crop. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-28683-5_12.

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Satorre, Emilio Horacio, and Gustavo Angel Maddonni. "Spatial Crop Structure in Agricultural Systems." In Crop Science. Springer New York, 2019. http://dx.doi.org/10.1007/978-1-4939-8621-7_223.

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Entz, M. H., and J. R. Thiessen Martens. "Organic Crop-Livestock 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.c4.

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Xu, Lifeng, and Gerhard Buck-Sorlin. "Simulating Genotype-Phenotype Interaction Using Extended Functional-Structural Plant Models: Approaches, Applications and Potential Pitfalls." In Crop Systems Biology. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-20562-5_2.

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Baldazzi, Valentina, Nadia Bertin, Michel Génard, Hélène Gautier, Elsa Desnoues, and Bénédicte Quilot-Turion. "Challenges in Integrating Genetic Control in Plant and Crop Models." In Crop Systems Biology. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-20562-5_1.

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Yin, Xinyou, and Paul C. Struik. "Crop Systems Biology: Where Are We and Where to Go?" In Crop Systems Biology. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-20562-5_10.

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Conference papers on the topic "Crop systems"

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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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Garland, Jay L., Cheryl L. Mackowiak, and John C. Sager. "Hydroponic Crop Production Using Recycled Nutrients from Inedible Crop Residues." In International Conference On Environmental Systems. SAE International, 1993. http://dx.doi.org/10.4271/932173.

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Kulkarni, Nidhi H., G. N. Srinivasan, B. M. Sagar, and N. K. Cauvery. "Improving Crop Productivity Through A Crop Recommendation System Using Ensembling Technique." In 2018 3rd International Conference on Computational Systems and Information Technology for Sustainable Solutions (CSITSS). IEEE, 2018. http://dx.doi.org/10.1109/csitss.2018.8768790.

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Elmore, Roger W. "Stewardship in Iowa crop production systems." In Proceedings of the 24th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2013. http://dx.doi.org/10.31274/icm-180809-111.

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Karthika, S., Kalyana Rangan V, Aditya K, Anand Anil Kumar, and D. Selvakumar. "IOT BASED CROP PROTECTION SYSTEM." In 2021 6th International Conference on Communication and Electronics Systems (ICCES). IEEE, 2021. http://dx.doi.org/10.1109/icces51350.2021.9489031.

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Romero, Jonathan, and Kody Smith. "Crop profit optimization for farmers." In 2016 Systems and Information Engineering Design Symposium (SIEDS). IEEE, 2016. http://dx.doi.org/10.1109/sieds.2016.7489316.

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Jones, Harry, James Cavazzoni, and Paul Keas. "Crop Models for Varying Environmental Conditions." In International Conference On Environmental Systems. SAE International, 2002. http://dx.doi.org/10.4271/2002-01-2520.

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Vishal Vishnu, Bhanawase, and Chalasani Srinivas. "Metaheuristic Algorithms Based Crop Classification." In 2018 3rd International Conference on Communication and Electronics Systems (ICCES). IEEE, 2018. http://dx.doi.org/10.1109/cesys.2018.8723974.

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Brett R Hankerson, Christopher H Hay, and Jeppe Kjaersgaard. "Measurement of Cover Crop Evapotranspiration and Impacts on Water Management in Crop Production Systems." In ASABE/CSBE North Central Intersectional Meeting. American Society of Agricultural and Biological Engineers, 2012. http://dx.doi.org/10.13031/2013.41319.

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Christopher H Hay, Brett Hankerson, and Jeppe H Kjaersgaard. "Measurement of Cover Crop Evapotranspiration and Impacts on Water Management in Crop Production Systems." In 2012 Dallas, Texas, July 29 - August 1, 2012. American Society of Agricultural and Biological Engineers, 2012. http://dx.doi.org/10.13031/2013.41727.

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Reports on the topic "Crop systems"

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Research Institute (IFPRI), International Food Policy. Livestock and mixed crop-livestock systems. International Food Policy Research Institute, 2014. http://dx.doi.org/10.2499/9780896298460_11.

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Pelzer, Christopher J., Mahdi Al-Kaisi, and Kathleen Delate. Comparison of Organic and Conventional Agriculture Systems on Crop Production. Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/farmprogressreports-180814-390.

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Al-Kaisi, Mahdi, and Mark A. Licht. Impact of Tillage and Crop Rotation Systems on Carbon Sequestration. Iowa State University, Digital Repository, 2001. http://dx.doi.org/10.31274/farmprogressreports-180814-2405.

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Al-Kaisi, Mahdi, and Mark A. Licht. Impact of Tillage and Crop Rotation Systems on Soil Carbon Storage. Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-284.

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Liebman, Matthew Z., Robert G. Hartzler, Paula R. Westerman, Fabián D. Menalled, Andrew Howard Heggenstaller, and Philip M. Dixon. Velvetleaf Responses to 2-Year and 4-Year Crop Rotation Systems. Iowa State University, Digital Repository, 2004. http://dx.doi.org/10.31274/farmprogressreports-180814-1808.

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Dudkina, T. A. METHODOLOGICAL BASES OF DESIGNING THE STRUCTURE OF CREATING AREAS AND CROP ROTATION SYSTEMS. ФГБНУ ВО Курская ГСХА, 2018. http://dx.doi.org/10.18411/issn1997-0749.2018-07-50-55.

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Research Institute (IFPRI), International Food Policy. Climate-smart agriculture options in mixed crop-livestock systems in Africa south of the Sahara. International Food Policy Research Institute, 2017. http://dx.doi.org/10.2499/9780896292949_04.

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Helmers, Matthew J., Carl H. Pederson, Ann K. Staudt, Reid Christianson, and Antonio P. Mallarino. Impacts of Crop, Biomass Harvest Systems, and Nutrient Management on Yield and Subsurface Drainage Water Quality. Iowa State University, Digital Repository, 2010. http://dx.doi.org/10.31274/farmprogressreports-180814-1880.

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Mallarino, Antonio P., Mazhar Ul Haq, Matthew J. Helmers, and Ryan Rusk. Crop Yields and Phosphorus Loss with Surface Runoff as Affected by Tillage Systems and Phosphorus Sources. Iowa State University, Digital Repository, 2010. http://dx.doi.org/10.31274/farmprogressreports-180814-604.

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Melo-Becerra, Ligia Alba, and Antonio José Orozco-Gallo. Technical efficiency for Colombian small crop and livestock farmers : a stochastic metafrontier approach for different production systems. Banco de la República, 2015. http://dx.doi.org/10.32468/be.914.

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