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Статті в журналах з теми "Cover crop"
London, Howard, David J. Saville, Charles N. Merfield, Oluwashola Olaniyan, and Stephen D. Wratten. "The ability of the green peach aphid (Myzus persicae) to penetrate mesh crop covers used to protect potato crops against tomato potato psyllid (Bactericera cockerelli)." PeerJ 8 (August 7, 2020): e9317. http://dx.doi.org/10.7717/peerj.9317.
Повний текст джерелаKruse, Raymond, and Ajay Nair. "Summer Cover Crops and Lettuce Planting Time Influence Weed Population, Soil Nitrogen Concentration, and Lettuce Yields." HortTechnology 26, no. 4 (August 2016): 409–16. http://dx.doi.org/10.21273/horttech.26.4.409.
Повний текст джерелаCai, Zhen, Ranjith P. Udawatta, Clark J. Gantzer, Shibu Jose, Larry Godsey, and Lauren Cartwright. "Economic Impacts of Cover Crops for a Missouri Wheat–Corn–Soybean Rotation." Agriculture 9, no. 4 (April 24, 2019): 83. http://dx.doi.org/10.3390/agriculture9040083.
Повний текст джерелаSmith, Richard G., Lesley W. Atwood, Fredric W. Pollnac, and Nicholas D. Warren. "Cover-Crop Species as Distinct Biotic Filters in Weed Community Assembly." Weed Science 63, no. 1 (March 2015): 282–95. http://dx.doi.org/10.1614/ws-d-14-00071.1.
Повний текст джерелаALLISON, M. F., M. J. ARMSTRONG, K. W. JAGGARD, and A. D. TODD. "Integration of nitrate cover crops into sugarbeet (Beta vulgaris) rotations. I. Management and effectiveness of nitrate cover crops." Journal of Agricultural Science 130, no. 1 (February 1998): 53–60. http://dx.doi.org/10.1017/s0021859697005108.
Повний текст джерелаWeston, Leslie A. "Cover Crop and Herbicide Influence on Row Crop Seedling Establishment in No-Tillage Culture." Weed Science 38, no. 2 (March 1990): 166–71. http://dx.doi.org/10.1017/s0043174500056320.
Повний текст джерелаOliveira, Maxwel C., Liberty Butts, and Rodrigo Werle. "Assessment of Cover Crop Management Strategies in Nebraska, US." Agriculture 9, no. 6 (June 14, 2019): 124. http://dx.doi.org/10.3390/agriculture9060124.
Повний текст джерелаCarabajal-Capitán, Sara, Andrew R. Kniss, and Randa Jabbour. "Seed Predation of Interseeded Cover Crops and Resulting Impacts on Ground Beetles." Environmental Entomology 50, no. 4 (April 12, 2021): 832–41. http://dx.doi.org/10.1093/ee/nvab026.
Повний текст джерелаSaadatGhaleh joogh, Seyedeh Azaam, Ahmad Tobeh, Abdolghayoum Golipori, and Mehran Ochi. "Management of cover crops of cold cereal, on total fresh weight, total dry weight weed, yield and yield components peppermint." Journal of Research in Science, Engineering and Technology 4, no. 01 (September 13, 2019): 31–36. http://dx.doi.org/10.24200/jrset.vol4iss01pp31-36.
Повний текст джерелаFajemisin, Adegboyega, Alexis Racelis, and Rupesh Kariyat. "Cascading Effects of Cover Crops on the Subsequent Cash Crop Defense against the Polyphagous Herbivore Fall Armyworm (Spodoptera frugiperda)." Insects 14, no. 2 (February 10, 2023): 177. http://dx.doi.org/10.3390/insects14020177.
Повний текст джерелаДисертації з теми "Cover crop"
Munda, Bruce, Tim C. Knowles, Art Meen, Vic Wakimoto, and Bill Worthy. "Winter Forage Cover Crop Trials." College of Agriculture, University of Arizona (Tucson, AZ), 1998. http://hdl.handle.net/10150/208283.
Повний текст джерелаEss, Daniel R. "Cover crop residue effects on machine-induced soil compaction." Diss., This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06062008-164819/.
Повний текст джерелаArnet, 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.
Повний текст джерелаChristenson, Andi Marie. "Cover crops for horseweed [Conyza canadensis (L.)] control before and during a soybean crop." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/19230.
Повний текст джерелаDepartment of Agronomy
J. Anita Dille
Kraig Roozeboom
Increasing numbers of herbicide-resistant weed species require alternative methods of weed suppression to be examined. This study quantified the interaction between various cover crop or herbicide systems and horseweed [Conyza canadensis (L.)] growth. Fall cover crops of winter wheat [Triticum aestivum (L.)], winter rye [Secale cereal (L.)], barley [Hordeum vulgare (L.)] and annual ryegrass [Lolium multiflorum (L.)] were seeded in November 2012 and 2013. Spring cover crop of oat [Avena sativa (L.)] was seeded in April 2013 or rye was seeded in March 2014. All cover crops were no-till seeded into grain sorghum stubble [Sorghum bicolor (L.) Moench]. Four herbicide treatments were fall or spring applied, with and without residual. The spring non-residual treatment was also applied to plots of winter rye. Cover crop plots were split and terminated with a roller crimper or glyphosate application prior to soybean [Glycine max (L.) Merr.] planting to determine the effect of termination method on treatment performance. Soybean was planted in June 2013 and May 2014 and mechanically harvested in October of both years. Horseweed density, biomass accumulation, and soybean yield data were quantified. Horseweed height, whole plant seed production, and seed subsamples were recorded in the untreated fallow control, winter wheat, and winter rye plots in 2014. Horseweed suppression by winter rye approached 90%, levels similar to suppression by herbicide systems. In both years, herbicide plots had less than half the horseweed biomass than any of the cover crop systems. In 2013, soybean yields in herbicide plots were at least 1,500 kg ha[superscript]-1, nearly more than double yields in cover crop plots. Soybean yields in 2014 were more consistent across treatments; barley and spring rye plots achieved yields equal to or greater than 2,000 kg ha[superscript]-1. Winter rye and winter wheat reduced horseweed seed production by 60% compared to the untreated fallow control, with no effect on individual seed weight. Seed production varied across plants, with the untreated control producing the greatest number of seeds. Cover crops were successful at reducing horseweed biomass, suppressing horseweed pressure, preserving soybean biomass, and protecting soybean yields when compared to a fallow untreated control.
Kern, James D. "Water Quality Impacts of Cover Crop/Manure Management Systems." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/40385.
Повний текст джерелаPh. D.
Abel, David Scott. "Cover crop effects on soil moisture and water quality." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/34650.
Повний текст джерелаDepartment of Agronomy
Nathan O. Nelson
Eutrophication of freshwater lakes and streams is linked to phosphorus (P) fertilizer loss from agriculture. Cover crops could help mitigate P loss but producers are concerned that they may use too much water. This study was conducted to better understand the effects cover crops have on soil moisture and P loss. Volumetric water content (θ) was measured at the Kansas Cover Crop Water Use research area at 10 depths throughout a 2.74 m soil profile in 5 cover crop treatments and compared to θ measured from a chemical fallow control. Total profile soil moisture in sorghum sudangrass (1.02 m) and forage soybean (1.03 m) did not significantly differ from chemical fallow (1.05 m) at the time of spring planting. However, water deficits were observed in double-crop soybean (1.01 m), crimson clover (0.99 m), and tillage radish (0.99 m). At the Kansas Agricultural Watersheds, runoff was collected and analyzed for total suspended solids, total P, and DRP from 6 cover crop/fertilizer management treatments over two years. In the first water year the cover crop reduced runoff, sediment, and total P loss by 16, 56, and 52% respectively. There was a significant cover by fertilizer interaction for DRP loss. When P fertilizer was broadcasted in the fall with a cover crop, DRP loss was reduced by 60% but was unaffected in the other two P fertilizer treatments. Results were different in the second water year. The cover crop reduced sediment loss (71% reduction), as was seen in year one, but neither the cover crop nor the fertilizer management had a significant effect on runoff volume or total P loss overall. Contrary to the 2014-2015 results, cover crop increased DRP load by 48% in 2015-2016. DRP load was 2 times greater in the fall broadcast treatment than it was in the spring injected treatment but there was not a significant fertilizer by cover crop interaction. In order to determine the long term effects of cover crops and P fertilizer management P loss parameters should be tracked for several more years.
Collins, Amanda Shea. "Leguminous cover crop fallows for the suppression of weeds." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0007018.
Повний текст джерелаWang, 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.
Повний текст джерелаSummer 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 vegetable systems in Arizona. The mixtures of a legume and a non-legume cover crop species can also be planted to obtain desired C:N ratios to optimize the benefits of cover crops.
GABBRIELLI, MARA. "MEASURING AND MODELLING COVER CROP GROWTH AND AGRONOMIC EFFECTS." Doctoral thesis, Università degli Studi di Milano, 2022. https://hdl.handle.net/2434/949531.
Повний текст джерелаDavis, Cathryn Joyce. "Cover crops for soil health and forage." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/34537.
Повний текст джерелаDepartment of Agronomy
DeAnn R. Presley
Cover crops have numerous benefits and while cover crops have been used for centuries, currently there are few producers in Kansas growing them and so there is a need for additional research on how cover crops affect soil properties, and on the potential for utilizing cover crops as forage. Two studies are presented in this thesis. The first study evaluated the use of cover crops in a vegetable production system as compared to a fully tilled control. This study evaluated soil physical properties in the form of wet aggregate stability and infiltration, and microbial properties by soil microbial biomass carbon (MBC). Over the three year study, the most pronounced differences observed were in the wet aggregate stability between the cover crop and control treatments where the cover crop treatments had better soil aggregation compared to the control. At the conclusion of the study, there was not a difference between fall and spring planted cover crop treatments. The second study evaluates species composition and forage quality of various combinations of multi-species cover crop mixtures. This study evaluated sixteen treatments, each consisting of a three-way mixture of a brassica (turnip or radish), grass (rye, wheat, barley, oat), and a legume (berseem clover or Austrian winter pea). Species composition analysis found that the brassica species dominated the mixtures (60-80% by mass on a dry weight basis) in 2014 while the grass species were dominant (62 – 67%) in 2015. Overall all treatments produced prime quality forage (as compared to hay values), however some treatments cost significantly more to plant than others. Therefore an economic analysis compared the treatments and found that the treatments containing turnips and oats generally provided the best return on investment given that both of these species were among the cheapest to plant and produced moderate to high biomass compared to the other treatments. The results of these projects point to the potential benefits that cover crops can have for producers interested in improving soil or utilizing cover crops for forage.
Книги з теми "Cover crop"
H, Latos Tomas, ed. Cover crops and crop yields. Hauppauge NY: Nova Science Publishers, 2009.
Знайти повний текст джерелаSarrantonio, Marianne. Northeast cover crop handbook. Emmaus, PA: Rodale Institute, 1994.
Знайти повний текст джерелаAnderson, Wilbur C. Benefits of fall-planted cover crops in the Puget Sound row crop production system. [Pullman, Wash.]: Cooperative Extension, Washington State University, 2000.
Знайти повний текст джерелаKroeck, Seth. Soil resiliency and health: Crop rotation and cover cropping on the organic farm. Barre, Mass: NOFA Interstate Council, 2004.
Знайти повний текст джерелаMontigiani, Nicolas. Crop circles: Evidence of a cover-up. New York, NY: Carnot USA Books, 2003.
Знайти повний текст джерелаKroeck, Seth. Crop rotation and cover cropping: Soil resiliency and health on the organic farm. White River Junction, VT: Chelsea Green Pub., 2011.
Знайти повний текст джерелаEilittä, Marjatta, Joseph Mureithi, and Rolf Derpsch, eds. Green Manure/Cover Crop Systems of Smallholder Farmers. Dordrecht: Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2051-1.
Повний текст джерелаIngham, Russ. Columbia root-knot nematode control in potato using crop rotations and cover crops. [Corvallis, Or.]: Oregon State University Extension Service, 1999.
Знайти повний текст джерелаIngham, Russ. Columbia root-knot nematode control in potato using crop rotations and cover crops. [Corvallis, Or.]: Oregon State University Extension Service, 1999.
Знайти повний текст джерелаRobert, Sattell, and Oregon State University. Extension Service., eds. Cover crop dry matter and nitrogen accumulation in Western Oregon. [Corvallis, Or.]: Oregon State University Extension Service, 1999.
Знайти повний текст джерелаЧастини книг з теми "Cover crop"
Calegari, A. "Cover Crop Management." In Conservation Agriculture, 191–99. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1143-2_24.
Повний текст джерелаKomatsuzaki, Masakazu, Takahiro Ito, Tiejun Zhao, and Hajime Araki. "Cover Crop Farming System." In Recycle Based Organic Agriculture in a City, 159–72. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9872-9_8.
Повний текст джерелаReddy, P. Parvatha. "Cover/Green Manure Crops." In Sustainable Intensification of Crop Production, 55–67. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2702-4_4.
Повний текст джерелаAnderson, Simon, Sabine Gündel, Barry Pound, and Bernard Triomphe. "6. Research strategies for cover crop innovations." In Cover Crops in Smallholder Agriculture, 93–107. Rugby, Warwickshire, United Kingdom: Practical Action Publishing, 2001. http://dx.doi.org/10.3362/9781780442921.006.
Повний текст джерелаAnderson, Simon, Sabine Gündel, Barry Pound, and Bernard Triomphe. "5. Farmer experimentation and diffusion strategies for cover crop innovations." In Cover Crops in Smallholder Agriculture, 79–92. Rugby, Warwickshire, United Kingdom: Practical Action Publishing, 2001. http://dx.doi.org/10.3362/9781780442921.005.
Повний текст джерелаMkomwa, Saidi, Amir Kassam, Sjoerd W. Duiker, and Nouhoun Zampaligre. "Livestock integration in conservation agriculture." In Conservation agriculture in Africa: climate smart agricultural development, 215–29. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789245745.0012.
Повний текст джерелаSpaeth, Kenneth E. "Cover Crop Dynamics on Hydrology and Erosion." In Soil Health on the Farm, Ranch, and in the Garden, 137–64. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-40398-0_4.
Повний текст джерелаNair, Ajay, and Kathleen Delate. "Composting, Crop Rotation, and Cover Crop Practices in Organic Vegetable Production." In Sustainable Development and Biodiversity, 231–57. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26803-3_11.
Повний текст джерелаSmith, Hendrik J., Gerhardus Trytsman, and Andre A. Nel. "On-farm experimentation for scaling-out conservation agriculture using an innovation systems approach in the north west province, South Africa." In Conservation agriculture in Africa: climate smart agricultural development, 416–30. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789245745.0026.
Повний текст джерелаCarsky, Robert J., Mathias Becker, and Stefan Hauser. "Mucuna Cover Crop Fallow Systems: Potential and limitations." In Sustaining Soil Fertility in West Africa, 111–35. Madison, WI, USA: Soil Science Society of America and American Society of Agronomy, 2015. http://dx.doi.org/10.2136/sssaspecpub58.ch6.
Повний текст джерелаТези доповідей конференцій з теми "Cover crop"
Dawadi, Sujan. "Incidence of red maple tree insect pests in cover crop and non-cover crop production plots." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.112028.
Повний текст джерелаUgarova, S. V. "Eggplant culture (Solanum melongena L.) in Siberia." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-39.
Повний текст джерелаCureton, Colin. "Supporting the commercialization, adoption, and scaling of climate-smart winter annual and perennial oilseeds." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/lyjl6277.
Повний текст джерелаSawyer, John E., Swetabh Patel, Jose Pantoja, Daniel W. Barker, and John P. Lundvall. "Nitrogen dynamics with a rye cover crop." In Proceedings of the 28th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2017. http://dx.doi.org/10.31274/icm-180809-284.
Повний текст джерелаMonty, J. G., M. Crawford, and C. S. T. Daughtry. "Assessing Crop Residue Cover Using Hyperion Data." In IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2008. http://dx.doi.org/10.1109/igarss.2008.4778988.
Повний текст джерелаHartzler, Bob, and Meaghan Anderson. "Cover crops, weeds and herbicides." In Proceedings of the 24th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2014. http://dx.doi.org/10.31274/icm-180809-150.
Повний текст джерелаEbel, T. V., and S. I. Mikhailova. "Identification of field pennycress (Thlaspi arvense L., Brassicaceae) - a species of weeds regulated by importing countries." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-50.
Повний текст джерелаUlmasov, Tim. "CoverCress—a novel oilseed winter crop with canola-like composition that helps sequester carbon and prevent soil erosion." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/qmfh4300.
Повний текст джерелаKaspar, Tom, Tim Parkin, and Keith Kohler. "Small Grain Cover Crops for Iowa." In Proceedings of the 13th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2001. http://dx.doi.org/10.31274/icm-180809-706.
Повний текст джерелаAisha M Sexton, Ali M Sadeghi, Adel Shirmohammadi, Greg McCarty, and W Dean Hively. "Modeling Cover Crop Effectiveness on Maryland's Eastern Shore." In 21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2010. http://dx.doi.org/10.13031/2013.29442.
Повний текст джерелаЗвіти організацій з теми "Cover crop"
Nair, Ajay, Brandon H. Carpenter, Jennifer L. Tillman, and Dana L. Jokela. Integrating Cover Crops in High Tunnel Crop Production. Ames: Iowa State University, Digital Repository, 2014. http://dx.doi.org/10.31274/farmprogressreports-180814-2392.
Повний текст джерелаJohnson, Bill, Travis Legleiter, Martin Chilvers, Shawn Conley, Anne Dorrance, Anna Freije, Andrew Friskop, et al. Cover Crop Do’s & Don’t’s. United States: Crop Protection Netework, January 2017. http://dx.doi.org/10.31274/cpn-20190620-033.
Повний текст джерелаFawcett, Jim, Josh Sievers, and Lyle Rossiter. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2016. http://dx.doi.org/10.31274/farmprogressreports-180814-1469.
Повний текст джерелаFawcett, Jim, Tyler Mitchell, Jim Rogers, and Lyle Rossiter. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/farmprogressreports-180814-1581.
Повний текст джерелаFawcett, Jim, Tyler Mitchell, Jim Rogers, and Lyle Rossiter. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/farmprogressreports-180814-1633.
Повний текст джерелаFawcett, Jim, Tyler Mitchell, Jim Rogers, and Lyle Rossiter. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/farmprogressreports-180814-1679.
Повний текст джерелаFawcett, Jim, Josh Sievers, Wayne Roush, and Brian Lang. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-554.
Повний текст джерелаFawcett, Jim, Josh Sievers, Wayne Roush, and Brian Lang. On-Farm Cover Crop Trials. Ames: Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-781.
Повний текст джерелаFawcett, Jim, Andrew Weaver, Tyler Mitchell, Jim Rogers, and Cody Schneider. On-Farm Cover Crop Demonstration Trials. Ames: Iowa State University, Digital Repository, 2018. http://dx.doi.org/10.31274/farmprogressreports-180814-1918.
Повний текст джерелаFawcett, Jim, Andrew Weaver, Tyler Mitchell, Jim Rogers, and Cody Schneider. On-Farm Cover Crop Demonstration Trials. Ames: Iowa State University, Digital Repository, 2018. http://dx.doi.org/10.31274/farmprogressreports-180814-1971.
Повний текст джерела