المؤلفون: A. J. Eagle, E. L. McLellan, E. M. Brawner, M. H. Chantigny, E. A. Davidson, J. B. Dickey, B. A. Linquist, T. M. Maaz, D. E. Pelster, C. M. Pittelkow, C. vanKessel, T. J. Vyn, K. G. Cassman

المصدر: Earth's Future, Vol 8, Iss 10, Pp n/a-n/a (2020)

مصطلحات موضوعية: nitrogen balance, nitrous oxide, sustainability, agriculture, cropland, metrics and indicators, Environmental sciences, GE1-350, Ecology, QH540-549.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2328-4277

URL الوصول: https://doaj.org/article/321e7174257b44d4af7c43d6fbb114ce

المؤلفون: F. W. T. Penning de Vries, H. H. van Laar, K. G. Cassman, M. J. Kropff

المصدر: Journal of Agricultural Meteorology. 1993, 48(5):795

المؤلفون: Alison Eagle, Eileen McLellan, Eric Brawner, Martin Chantigny, Eric Davidson, David Pelster, Cameron Pittelkow, Chris van Kessel, Tai Maaz, Tony Vyn, John Dickey, bruce linquist, K. G. Cassman

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::009c846df3cc9677f6ba12ffc74ea565
https://doi.org/10.1002/essoar.10502712.1

المؤلفون: A Dobermann, amp, K G Cassman

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://research.ipni.net/research/nap.nsf/0/fe8e5b88beff74df85257bce005b5ab8/%24FILE/PS247_153.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1062.3029; http://research.ipni.net/research/nap.nsf/0/fe8e5b88beff74df85257bce005b5ab8/%24FILE/PS247_153.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1062.3029
http://research.ipni.net/research/nap.nsf/0/fe8e5b88beff74df85257bce005b5ab8/%24FILE/PS247_153.pdf

المؤلفون: P. C. Sta. Cruz, K. G. Cassman, M. F. Pampolino, M. A. Adviento, Achim Dobermann

المصدر: Nutrient Cycling in Agroecosystems. 46:11-21

مصطلحات موضوعية: Soil test, Potassium, Soil Science, chemistry.chemical_element, Soil science, engineering.material, Leaching model, Nutrient, Agronomy, chemistry, Soil water, Cation-exchange capacity, engineering, Environmental science, Fertilizer, Soil fertility, Agronomy and Crop Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4bf1accbfe32fb256e96bbd0de56944b
https://doi.org/10.1007/bf00210220

المؤلفون: P. C. Sta. Cruz, K. G. Cassman, Achim Dobermann

المصدر: Nutrient Cycling in Agroecosystems. 46:1-10

مصطلحات موضوعية: Soil nutrients, business.industry, Potassium, Soil Science, chemistry.chemical_element, engineering.material, Nutrient, Balance (accounting), Agronomy, chemistry, Agriculture, Soil water, Asian country, engineering, Environmental science, Fertilizer, business, Agronomy and Crop Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7be1709f339f5b75dc5bd99614de6c9e
https://doi.org/10.1007/bf00210219

المؤلفون: P. L. Pingali, K. G. Cassman

المصدر: GeoJournal. 35:299-305

مصطلحات موضوعية: Irrigation, Agronomy, Agroforestry, Yield (finance), Geography, Planning and Development, Business, Land area, Crop land, Green Revolution, Unit (housing)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::89403d6bc427663b550a4c72c1ba5c6d
https://doi.org/10.1007/bf00989137

المؤلفون: S Yuan, B A Linquist, L T Wilson, K G Cassman, A M Stuart, V Pede, B Miro, K Saito, N Agustiani, V E Aristya, L Y Krisnadi, A J Zanon, A B Heinemann, Gonzalo Carracelas, N Subash, P S Brahmanand, T Li, S Peng, P Grassini

مصطلحات موضوعية: Crop and Pasture Production not elsewhere classified, AGRONOMIC ASSESSMENT, BENEFITS, EMISSIONS, MAIZE, MEKONG DELTA, Multidisciplinary Sciences, NITROGEN, PERFORMANCE, PROFITABILITY, Science & Technology, Science & Technology - Other Topics, SYSTEMS, YIELD GAP ANALYSIS, info, envir

Relation: http://hdl.handle.net/10536/DRO/DU:30160386

الاتاحة: http://hdl.handle.net/10536/DRO/DU:30160386

المؤلفون: K. G. Cassman, Sylvie M. Brouder

المصدر: Plant and Soil. 161:179-193

مصطلحات موضوعية: biology, Chemistry, fungi, Potash, food and beverages, Soil Science, Plant Science, Root system, engineering.material, biology.organism_classification, Fiber crop, Agronomy, Soil water, Shoot, engineering, DNS root zone, Cultivar, Malvaceae

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::83398791cf35ca481460f10cb86f2e5d
https://doi.org/10.1007/bf00046389

المؤلفون: K. G. Cassman, M. J. Kropff, J. Gaunt, S. Peng

المصدر: Plant and Soil. :359-362

مصطلحات موضوعية: Soil Science, Plant Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::258f2227bee721145ff654a714d3f34f
https://doi.org/10.1007/bf00025057

المؤلفون: S. B. Wuest, K. G. Cassman

المصدر: Agronomy Journal. 84:689-694

مصطلحات موضوعية: Agronomy and Crop Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2d4fb05283f6697024a33d93698ccd54
https://doi.org/10.2134/agronj1992.00021962008400040029x

المؤلفون: K. G. Cassman, S. B. Wuest

المصدر: Plant and Soil. 143:45-53

مصطلحات موضوعية: Irrigation, Field experiment, food and beverages, Soil Science, Sowing, Plant Science, Straw, Animal science, Water potential, Anthesis, Agronomy, Cultivar, Water content, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d222d9fc90b1d52e212d173030380399
https://doi.org/10.1007/bf00009127

المؤلفون: Richard E. Plant, K. G. Cassman

المصدر: Fertilizer Research. 31:151-163

مصطلحات موضوعية: Crop yield, Soil Science, Soil science, engineering.material, Spatial distribution, Crop, Nutrient, Agronomy, Skewness, engineering, General Earth and Planetary Sciences, Environmental science, Spatial variability, Fertilizer, Soil fertility, Agronomy and Crop Science, General Environmental Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::eb76086f89c45856a8e9def79bdec4a8
https://doi.org/10.1007/bf01063289

المؤلفون: K. G. Cassman, Dennis C. Bryant, B. A. Roberts

المصدر: Communications in Soil Science and Plant Analysis. 21:1727-1743

مصطلحات موضوعية: Soil test, Potassium, Soil Science, chemistry.chemical_element, Soil classification, Survey research, engineering.material, Agronomy, chemistry, Yield (chemistry), K deficiency, Soil water, engineering, Fertilizer, Agronomy and Crop Science, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6009a6ca1ed550ed96510008b853016d
https://doi.org/10.1080/00103629009368336

المؤلفون: R. de la Piedra, Andreas Buerkert, D. N. Munns, K. G. Cassman

المصدر: Agronomy Journal. 82:749-754

مصطلحات موضوعية: Soil conditioner, Cambisol, Acrisol, Agronomy, Chemistry, Soil pH, engineering, Phaeozem, Soil classification, Ultisol, engineering.material, Agronomy and Crop Science, Lime

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::801e92a2e88751dbb41e9b599349128f
https://doi.org/10.2134/agronj1990.00021962008200040020x

المؤلفون: Sylvie M. Brouder, K. G. Cassman

المصدر: Field Crops Research. 23:187-203

مصطلحات موضوعية: Topsoil, Water potential, Agronomy, Chemistry, Soil water, food and beverages, Soil Science, Soil classification, Root system, Cultivar, Agronomy and Crop Science, Subsoil, Plant nutrition

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2198d75d21463934d951e9ebc358f7a7
https://doi.org/10.1016/0378-4290(90)90054-f

المؤلفون: M. Keeley, T. A. Kerby, K. G. Cassman

المصدر: Crop Science. 30:649-653

مصطلحات موضوعية: biology, Vegetative reproduction, food and beverages, engineering.material, biology.organism_classification, Fiber crop, Horticulture, Anthesis, Botany, engineering, Habit (biology), Dry matter, Cultivar, Leaf area index, Agronomy and Crop Science, Malvaceae

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ba9603ab2ec84c6d7b5f2258435ce9cf
https://doi.org/10.2135/cropsci1990.0011183x003000030035x

المؤلفون: S. L. Higashi, K. G. Cassman, T. A. Kerby, D. C. Bryant, Bruce A. Roberts

المصدر: Crop Science. 30:672-677

مصطلحات موضوعية: Lint, food and beverages, Soil classification, engineering.material, Biology, biology.organism_classification, Fiber crop, Horticulture, Agronomy, engineering, Fertilizer, Cultivar, Fiber, Soil fertility, Agronomy and Crop Science, Malvaceae

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b0361e9267599c493f333df6b5997118
https://doi.org/10.2135/cropsci1990.0011183x003000030039x

المؤلفون: M. Keeley, T. A. Kerby, K. G. Cassman

المصدر: Crop Science. 30:644-649

مصطلحات موضوعية: Fructification, biology, fungi, food and beverages, engineering.material, biology.organism_classification, Fiber crop, Agronomy, Yield (wine), engineering, Habit (biology), Cultivar, Cropping system, Gene–environment interaction, Agronomy and Crop Science, Malvaceae

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::834beb69e407720e4da8b7673d3b127c
https://doi.org/10.2135/cropsci1990.0011183x003000030034x

المؤلفون: W. L. Graves, K. G. Cassman, W. A. Williams

المصدر: Journal of Agronomy and Crop Science. 164:202-207

مصطلحات موضوعية: Irrigation, biology, Nitrogen deficiency, food and beverages, chemistry.chemical_element, Forage, Plant Science, Lolium multiflorum, biology.organism_classification, Nitrogen, Agronomy, chemistry, Nitrogen fixation, Dry matter, Trifolium alexandrinum, Agronomy and Crop Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0342b15ddc14ca76e8c0639a37d923d7
https://doi.org/10.1111/j.1439-037x.1990.tb00807.x