Letteratura scientifica selezionata sul tema "Crops and nitrogen"
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Articoli di riviste sul tema "Crops and nitrogen"
KUMAR, YOGENDRA. "Nanofertilizers for enhancing nutrient use efficiency, crop productivity and economic returns in winter season crops of Rajasthan". Annals of Plant and Soil Research 22, n. 4 (4 novembre 2020): 324–35. http://dx.doi.org/10.47815/apsr.2020.10001.
Testo completoYamagata, Makoto, e Noriharu Ae. "Nitrogen uptake response of crops to organic nitrogen". Soil Science and Plant Nutrition 42, n. 2 (1 giugno 1996): 389–94. http://dx.doi.org/10.1080/00380768.1996.10415110.
Testo completoKubát, J., J. Klír e D. Pova. "The dry nitrogen yields nitrogen uptake, and the efficacy on nitrogen fertilisation in long-term experiment in Prague". Plant, Soil and Environment 49, No. 8 (10 dicembre 2011): 337–45. http://dx.doi.org/10.17221/4134-pse.
Testo completoTkachuk, Oleksander, e Vitalii Ovcharuk. "ECOLOGICAL POTENTIAL OF GRAIN PEGULUM CROPS IN MODERN INTENSIVE CROP ROTATIONS". Agriculture and Forestry, n. 3 (30 ottobre 2020): 161–71. http://dx.doi.org/10.37128/2707-5826-2020-3-14.
Testo completoTei, Francesco, Stefaan De Neve, Janjo de Haan e Hanne Lakkenborg Kristensen. "Nitrogen management of vegetable crops". Agricultural Water Management 240 (ottobre 2020): 106316. http://dx.doi.org/10.1016/j.agwat.2020.106316.
Testo completoJensen, Erik Steen. "Nitrogen Accumulation and Residual Effects of Nitrogen Catch Crops". Acta Agriculturae Scandinavica 41, n. 4 (gennaio 1991): 333–44. http://dx.doi.org/10.1080/00015129109439917.
Testo completoThorup-Kristensen, K. "The effect of nitrogen catch crop species on the nitrogen nutrition of succeeding crops". Fertilizer Research 37, n. 3 (1994): 227–34. http://dx.doi.org/10.1007/bf00748941.
Testo completoGaskell, Mark, e Richard Smith. "Nitrogen Sources for Organic Vegetable Crops". HortTechnology 17, n. 4 (gennaio 2007): 431–41. http://dx.doi.org/10.21273/horttech.17.4.431.
Testo completoColaço, A. F., e R. G. V. Bramley. "Do crop sensors promote improved nitrogen management in grain crops?" Field Crops Research 218 (aprile 2018): 126–40. http://dx.doi.org/10.1016/j.fcr.2018.01.007.
Testo completoBalbinot Junior, Alvadi Antonio, Milton da Veiga, Anibal de Moraes, Adelino Pelissari, Álvaro Luiz Mafra e Cristiano Dela Piccolla. "Winter pasture and cover crops and their effects on soil and summer grain crops". Pesquisa Agropecuária Brasileira 46, n. 10 (ottobre 2011): 1357–63. http://dx.doi.org/10.1590/s0100-204x2011001000032.
Testo completoTesi sul tema "Crops and nitrogen"
Stockdale, Elizabeth Anne. "Nitrogen supply for organic crops". Thesis, University of Edinburgh, 1993. http://hdl.handle.net/1842/27478.
Testo completoOttman, Michael J., e Stephen H. Husman. "Nitrogen content of green crops". College of Agriculture, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/204062.
Testo completoIshikawa, Shoko. "Nitrogen management of strobilurin-treated wheat crops". Thesis, Harper Adams University College, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.417586.
Testo completoZhao, Shan. "Nitrogen nutrition of hybrid poplars". Online access for everyone, 2006. http://www.dissertations.wsu.edu/Thesis/summer2006/S%5FZhao%5F072906.pdf.
Testo completoMooleki, Siyambango Patrick. "Synchronization of nitrogen availability and plant nitrogen demand, nitrogen and non-nitrogen effects of lentil to subsequent wheat crops". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0029/NQ63902.pdf.
Testo completoVaughan, Jeffrey David. "Management and assessment of winter cover crop systems for supplying nitrogen to corn in the mid-Atlantic region of the United States". Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-07212009-040446/.
Testo completoScott, David Andrew. "Estimating Soil Nitrogen Supply and Fertilizer Needs for Short-Rotation Woody Crops". Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/29402.
Testo completoPh. D.
Waddill, Dan W. "Nitrogen cycling in tall fescue turf with added clippings". Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-07212009-040500/.
Testo completoWatkins, Naomi K. "The influence of crops on gross rates of nitrogen mineralisation". Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333588.
Testo completoAsebedo, Antonio Ray. "Development of sensor-based nitrogen recommendation algorithms for cereal crops". Diss., Kansas State University, 2015. http://hdl.handle.net/2097/19229.
Testo completoDepartment of Agronomy
David B. Mengel
Nitrogen (N) management is one of the most recognizable components of farming both within and outside the world of agriculture. Interest over the past decade has greatly increased in improving N management systems in corn (Zea mays) and winter wheat (Triticum aestivum) to have high NUE, high yield, and be environmentally sustainable. Nine winter wheat experiments were conducted across seven locations from 2011 through 2013. The objectives of this study were to evaluate the impacts of fall-winter, Feekes 4, Feekes 7, and Feekes 9 N applications on winter wheat grain yield, grain protein, and total grain N uptake. Nitrogen treatments were applied as single or split applications in the fall-winter, and top-dressed in the spring at Feekes 4, Feekes 7, and Feekes 9 with applied N rates ranging from 0 to 134 kg ha[superscript]-1. Results indicate that Feekes 7 and 9 N applications provide more optimal combinations of grain yield, grain protein levels, and fertilizer N recovered in the grain when compared to comparable rates of N applied in the fall-winter or at Feekes 4. Winter wheat N management studies from 2006 through 2013 were utilized to develop sensor-based N recommendation algorithms for winter wheat in Kansas. Algorithm RosieKat v.2.6 was designed for multiple N application strategies and utilized N reference strips for establishing N response potential. Algorithm NRS v1.5 addressed single top-dress N applications and does not require a N reference strip. In 2013, field validations of both algorithms were conducted at eight locations across Kansas. Results show algorithm RK v2.6 consistently provided highly efficient N recommendations for improving NUE, while achieving high grain yield and grain protein. Without the use of the N reference strip, NRS v1.5 performed statistically equal to the KSU soil test N recommendation in regards to grain yield but with lower applied N rates. Six corn N fertigation experiments were conducted at KSU irrigated experiment fields from 2012 through 2014 to evaluate the previously developed KSU sensor-based N recommendation algorithm in corn N fertigation systems. Results indicate that the current KSU corn algorithm was effective at achieving high yields, but has the tendency to overestimate N requirements. To optimize sensor-based N recommendations for N fertigation systems, algorithms must be specifically designed for these systems to take advantage of their full capabilities, thus allowing implementation of high NUE N management systems.
Libri sul tema "Crops and nitrogen"
Food, Ontario Ministry of Agriculture and. Nitrogen fertilizer materials for field crops. S.l: s.n, 1990.
Cerca il testo completoSullivan, Dan M. Nitrogen uptake and utilization by Pacific Northwest crops. [Corvallis, Or.]: Oregon State University Extension, 1999.
Cerca il testo completo1945-, Lemaire Gilles, a cura di. Diagnosis of the nitrogen status in crops. Berlin: Springer, 1997.
Cerca il testo completoEmerich, David W. Nitrogen fixation in crop production. A cura di American Society of Agronomy, Crop Science Society of America e Soil Science Society of America. Madison, WI: American Society of Agronomy, 2009.
Cerca il testo completoLemaire, Gilles, a cura di. Diagnosis of the Nitrogen Status in Crops. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60684-7.
Testo completoUnited States. Agricultural Research Service. Working Conference. Nitrogen research 1989: Current advances and future priorities : technical report of a USDA-Agricultural Research Service Working Conference, held May 23-25, 1989, St. Louis, Missouri. Washington, D.C.?]: Agricultural Research Service, U.S. Dept. of Agriculture, 1989.
Cerca il testo completoBridger, Jeffrey C. Pennsylvania farms and improved nitrogen management. University Park, Pa: College of Agricultural Sciences, Dept. of Agricultural Economics and Rural Sociology, 1995.
Cerca il testo completoRauschkolb, Roy S. Nitrogen management in irrigated agriculture. New York: Oxford University Press, 1994.
Cerca il testo completoScarisbrick, David. Crop response to nitrogen fertilizer. Ashford: Wye College Department of Agriculture, 1987.
Cerca il testo completoSvensson, Kjell Sjödahl. Do plants affect nitrogen mineralization? Uppsala: Institution för ekologi och miljövård, Sveriges lantbruksuniversitet, 1993.
Cerca il testo completoCapitoli di libri sul tema "Crops and nitrogen"
Tanveer, Asif, Hafiz Haider Ali e Rao Muhammad Ikram. "Nitrogen Fixation in Nutrient Management". In Agronomic Crops, 195–206. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9783-8_11.
Testo completoKhan, Muhammad Naeem, Muhammad Ijaz, Qasim Ali, Sami Ul-Allah, Abdul Sattar e Shakeel Ahmad. "Biological Nitrogen Fixation in Nutrient Management". In Agronomic Crops, 127–47. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9783-8_8.
Testo completoShahzad, Ahmad Naeem, e Shakeel Ahmad. "Tools and Techniques for Nitrogen Management in Cereals". In Agronomic Crops, 111–26. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9783-8_7.
Testo completoCruz, P., e J. F. Soussana. "Mixed Crops". In Diagnosis of the Nitrogen Status in Crops, 131–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60684-7_8.
Testo completoKluson, Robert A. "Intercropping Allelopathic Crops with Nitrogen-Fixing Legume Crops". In ACS Symposium Series, 193–210. Washington, DC: American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1995-0582.ch015.
Testo completoLightfoot, David A. "Nitrogen Fixation and Assimilation". In Genomics and Breeding for Climate-Resilient Crops, 395–413. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37048-9_11.
Testo completoCastellano-Hinojosa, Antonio, Clayton J. Nevins e Sarah L. Strauss. "Influence of Cover Crops on Nitrogen Cycling and the Soil Microbial Community". In Nitrogen Cycle, 264–83. First edition. | Boca Raton : CRC PRESS, 2021.: CRC Press, 2021. http://dx.doi.org/10.1201/9780429291180-12.
Testo completoSprent, J. I., J. H. Stephens e O. P. Rupela. "Environmental effects on nitrogen fixation". In World crops: Cool season food legumes, 801–10. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2764-3_64.
Testo completoHardarson, Gudni, Seth K. A. Danso e Felipe Zapata. "Biological Nitrogen Fixation in Field Crops*". In CRC Handbook of Plant Science in Agriculture, 165–92. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9780429286384-9.
Testo completoMeynard, J. M., C. Aubry, E. Justes e M. Le Bail. "Nitrogen Diagnosis and Decision Support". In Diagnosis of the Nitrogen Status in Crops, 147–61. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60684-7_9.
Testo completoAtti di convegni sul tema "Crops and nitrogen"
Sawyer, John E. "Fertilizing Crops in the New Price Age - Nitrogen". In Proceedings of the 19th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2008. http://dx.doi.org/10.31274/icm-180809-943.
Testo completoEllsworth, Jason, Kip Balkcom e Alfred M. Blackmer. "Fertilization to Rescue Corn Crops Following Losses of Fall Nitrogen". In Proceedings of the 10th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 1999. http://dx.doi.org/10.31274/icm-180809-660.
Testo completoLysenko, Vitalii, Oleksiy Opryshko, Dmytro Komarchuk, Nadiia Pasichnyk, Nataliia Zaets e Alla Dudnyk. "Usage of flying robots for monitoring nitrogen in wheat crops". In 2017 9th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS). IEEE, 2017. http://dx.doi.org/10.1109/idaacs.2017.8095044.
Testo completoReyniers, Mieke, Els Vrindts, Josse de Baerdemaeker e Pol Darius. "Fine-scaled optical detection of nitrogen stress in grain crops". In Remote Sensing, a cura di Manfred Owe, Guido D'Urso, Jose F. Moreno e Alfonso Calera. SPIE, 2004. http://dx.doi.org/10.1117/12.510648.
Testo completoQi, Zhiming, e Matthew J. Helmers. "Effects of Cover Crops in Reducing Nitrate-Nitrogen Leaching in Iowa". In Proceedings of the 19th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2008. http://dx.doi.org/10.31274/icm-180809-947.
Testo completoBerger, K., Z. Wang, M. Danner, M. Wocher, W. Mauser e T. Hank. "Simulation of Spaceborne Hyperspectral Remote Sensing to Assist Crop Nitrogen Content Monitoring in Agricultural Crops". In IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2018. http://dx.doi.org/10.1109/igarss.2018.8518537.
Testo completoPrikhodko, A. V., e N. V. Karaeva. "Overview of various crops used for green manure". 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/10.33952/2542-0720-2020-5-9-10-41.
Testo completoIon, Viorel. "MAIZE BIOMASS YIELD AT DIFFERENT PRECEDING CROPS, ROW SPACING AND NITROGEN CONDITIONS". In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/42/s17.050.
Testo completoThomas Harter, Harley Davis, Marsha C. Mathews e Roland D. Meyer. "Monitoring Shallow Groundwater Nitrogen Loading from Dairy Facilities with Irrigated Forage Crops". In 2001 Sacramento, CA July 29-August 1,2001. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2001. http://dx.doi.org/10.13031/2013.3828.
Testo completoLitvinskiy, V. A., e V. V. Nosikov. "IRMS identification of the type of fertilizer – the source of nitrogen for crops". In CURRENT STATE, PROBLEMS AND PROSPECTS OF THE DEVELOPMENT OF AGRARIAN SCIENCE. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2019. http://dx.doi.org/10.33952/09.09.2019.32.
Testo completoRapporti di organizzazioni sul tema "Crops and nitrogen"
Mallarino, Antonio, Richard Cruse, Dan Jaynes, John Sawyer e Pablo Barbieri. Impacts of Cover Crops on Phosphorus and Nitrogen Loss with Surface Runoff. Ames: Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-1832.
Testo completoNair, Ajay, e Vince Lawson. Quantifying Nitrogen Scavenging Benefits of Cover Crops in the Mississippi River Basin. Ames: Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-2769.
Testo completoNair, Ajay, Kathleen Delate, Georgeanne Artz e Corene Bregendahl. Assessing Nitrogen Credits from Clover Cover Crops and Effects of Seed Inoculation. Ames: Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/farmprogressreports-180814-2791.
Testo completoMeischen, S. J., e K. R. Byrd. Nitrogen accumulation profiles of selected grain and vegetable crops: A bibliography (1940-1992). Office of Scientific and Technical Information (OSTI), ottobre 1994. http://dx.doi.org/10.2172/10190381.
Testo completoCastellano, Mike J., Abraham G. Shaviv, Raphael Linker e Matt Liebman. Improving nitrogen availability indicators by emphasizing correlations between gross nitrogen mineralization and the quality and quantity of labile soil organic matter fractions. United States Department of Agriculture, gennaio 2012. http://dx.doi.org/10.32747/2012.7597926.bard.
Testo completoMallarino, Antonio P., Enrique Ortiz-Torres e Kenneth T. Pecinovsky. Effects of Crop Rotation and Nitrogen Fertilization on Crop Production. Ames: Iowa State University, Digital Repository, 2005. http://dx.doi.org/10.31274/farmprogressreports-180814-138.
Testo completoMallarino, Antonio P., e David Rueber. Impacts of Crop Rotation and Nitrogen Fertilization on Crop Production. Ames: Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-458.
Testo completoMallarino, Antonio P., e Kenneth T. Pecinovsky. Effects of Crop Rotation and Nitrogen Fertilization on Crop Production. Ames: Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-493.
Testo completoSawyer, John E., Jose L. Pantoja e Daniel W. Barker. Nitrogen Fertilization of Corn Grown with a Cover Crop. Ames: Iowa State University, Digital Repository, 2011. http://dx.doi.org/10.31274/farmprogressreports-180814-1081.
Testo completoSawyer, John E., Jose L. Pantoja e Daniel W. Barker. Nitrogen Fertilization of Corn Grown with a Cover Crop. Ames: Iowa State University, Digital Repository, 2010. http://dx.doi.org/10.31274/farmprogressreports-180814-1531.
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