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1
المصدر: American Journal of Potato Research. 97:420-431
مصطلحات موضوعية: 0106 biological sciences, Phosphorus, Crop yield, chemistry.chemical_element, 04 agricultural and veterinary sciences, Plant Science, engineering.material, 01 natural sciences, Petiole (botany), Critical level, chemistry, Agronomy, Yield (wine), Loam, Soil water, 040103 agronomy & agriculture, engineering, 0401 agriculture, forestry, and fisheries, Fertilizer, Agronomy and Crop Science, 010606 plant biology & botany, Mathematics
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2
المؤلفون: Phillip E. Speth, Todd W. Andraski, Keith A. Kelling
المصدر: American Journal of Potato Research. 96:62-68
مصطلحات موضوعية: 0106 biological sciences, business.industry, fungi, food and beverages, Forage, 04 agricultural and veterinary sciences, Plant Science, engineering.material, Biology, 01 natural sciences, Petiole (botany), Crop, Red Clover, Agronomy, Agriculture, Yield (wine), 040103 agronomy & agriculture, engineering, 0401 agriculture, forestry, and fisheries, Fertilizer, business, Agronomy and Crop Science, Legume, 010606 plant biology & botany
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3
المؤلفون: Phillip E. Speth, Douglas I. Rouse, Keith A. Kelling
المصدر: American Journal of Potato Research. 94:481-489
مصطلحات موضوعية: 0106 biological sciences, Ammonium sulfate, biology, Crop yield, Ammonium nitrate, fungi, Fumigation, food and beverages, 04 agricultural and veterinary sciences, Plant Science, biology.organism_classification, 01 natural sciences, Metam sodium, chemistry.chemical_compound, Horticulture, Agronomy, chemistry, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Ammonium, Verticillium dahliae, Verticillium wilt, Agronomy and Crop Science, 010606 plant biology & botany
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4
المصدر: American Journal of Potato Research. 93:533-542
مصطلحات موضوعية: 0106 biological sciences, Chlorothalonil, Crop yield, Fumigation, 04 agricultural and veterinary sciences, Plant Science, Pesticide, 01 natural sciences, Metam sodium, Fungicide, Crop, chemistry.chemical_compound, Agronomy, chemistry, Azoxystrobin, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Agronomy and Crop Science, 010606 plant biology & botany
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5
المؤلفون: Ronald F. Hensler, Phillip E. Speth, Keith A. Kelling
المصدر: American Journal of Potato Research. 92:502-510
مصطلحات موضوعية: Early season, Plant roots, Vegetative reproduction, Field experiment, chemistry.chemical_element, Plant Science, engineering.material, Nitrogen, Horticulture, Agronomy, chemistry, Soil water, engineering, Fertilizer, Leaching (agriculture), Agronomy and Crop Science
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6
المصدر: American Journal of Potato Research. 90:217-228
مصطلحات موضوعية: Field experiment, Plant Science, engineering.material, Crop, Horticulture, Hilling, Agronomy, Loam, Yield (wine), Soil water, engineering, Fertilizer, Agronomy and Crop Science, Pruning, Mathematics
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7
المؤلفون: Keith A. Kelling, Phillip E. Speth, R. Vaughan James, Meghan A. Curless, Walter R. Stevenson
المصدر: American Journal of Potato Research. 89:363-373
مصطلحات موضوعية: Common scab, Sowing, Plant Science, Biology, engineering.material, biology.organism_classification, Verticillium, Manure, Crop, Agronomy, engineering, Fertilizer, Verticillium dahliae, Verticillium wilt, Agronomy and Crop Science
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8
المؤلفون: A. E. Peterson, R. B. Corey, T. H. Wright, P. L. Schlecht, P. E. Speth
المصدر: Sewage Sludge: Land Utilization and the Environment
مصطلحات موضوعية: chemistry.chemical_classification, chemistry, Waste management, Crop yield, Soil phosphorus, Environmental science, Organic matter, Sludge
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1787a7d3c15fa68b7e3d08005f804bc3
https://doi.org/10.2134/1994.sewagesludge.c32 -
9
المؤلفون: Phillip E. Speth, Keith A. Kelling
المصدر: Communications in Soil Science and Plant Analysis. 41:2143-2153
مصطلحات موضوعية: Irrigation, business.industry, fungi, food and beverages, Soil Science, Biology, Solanum tuberosum, Crop, Nutrient, Agronomy, Agriculture, Yield (wine), Soil water, business, Agronomy and Crop Science, Plant nutrition
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10
المؤلفون: Phillip E. Speth, Birl Lowery, Anastassia Tapsieva, Keith A. Kelling, William L. Bland, Frederick W. Madison, Eric T. Cooley
المصدر: Soil Science. 174:321-329
مصطلحات موضوعية: Hydrology, Irrigation, Agronomy, Soil water, Soil Science, Environmental science, Lessivage, Growing season, Drip irrigation, Leaching (agriculture), Water content, Water use
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d8dd1894b51da17bbb61b9a988e6777e
https://doi.org/10.1097/ss.0b013e3181a97514