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المؤلفون: Bill Raun, Natasha Macnack, Peter Omara, Lawrence Aula
المصدر: Journal of Plant Nutrition. 40:1143-1151
مصطلحات موضوعية: Total organic carbon, Soil test, Physiology, Phosphorus, Soil organic matter, chemistry.chemical_element, 04 agricultural and veterinary sciences, Soil carbon, 010501 environmental sciences, 01 natural sciences, Nitrogen, Manure, Crop, chemistry, Agronomy, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Environmental science, Agronomy and Crop Science, 0105 earth and related environmental sciences
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المؤلفون: Brett Holte, Beth Guertal, Bill Raun, Sue Ernst
المصدر: CSA News. 61:16-20
مصطلحات موضوعية: Impact factor, Agriculture, business.industry, General Earth and Planetary Sciences, Sociology, business, Agricultural economics, General Environmental Science
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المؤلفون: Michael D. Buser, Randy Taylor, Bill Raun, Guilherme Torres, Adrian Koller, Paul R. Weckler
المصدر: Experimental Agriculture. 52:359-370
مصطلحات موضوعية: 0106 biological sciences, Canopy, Simulation modeling, Greenhouse, Sowing, 04 agricultural and veterinary sciences, 01 natural sciences, Azimuth, Agronomy, 040103 agronomy & agriculture, von Mises distribution, 0401 agriculture, forestry, and fisheries, Interception, Agronomy and Crop Science, 010606 plant biology & botany, Mathematics, Hybrid
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المؤلفون: Jerry L. Hatfield, David D. Baltensperger, Bill Raun
المصدر: Agrosystems, Geosciences & Environment. 1:1-1
مصطلحات موضوعية: General Medicine
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المؤلفون: Ivan Ortiz-Monasterio, Jared Crain, Bill Raun
المصدر: Journal of Sensors, Vol 2012 (2012)
مصطلحات موضوعية: Engineering, Article Subject, business.industry, Nutrient management, Agricultural engineering, Normalized Difference Vegetation Index, N fertilizer, Crop, Nitrogen fertilizer, Control and Systems Engineering, Robustness (computer science), lcsh:Technology (General), Calibration, lcsh:T1-995, Electrical and Electronic Engineering, business, Reduced cost, Instrumentation
وصف الملف: text/xhtml
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المؤلفون: Bill Raun
المصدر: Agronomy Journal. 105:1890-1890
مصطلحات موضوعية: Engineering, Agronomy, business.industry, Library science, Editorial board, business, Agronomy and Crop Science
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المؤلفون: Bill Raun, John B. Solie, A. Dean Monroe, William R. Raun, Marvin L. Stone
المصدر: Agronomy Journal. 104:1197-1197
مصطلحات موضوعية: Agronomy and Crop Science