Search Results - "Payne, WA"

Impact des modes de gestion de la fertilité du sol et des systèmes de cultures sur la nutrition azotée et les rendements du mil (Pennisetum glaucum (L.) R. Br.) au Niger by Hamidou, Z., Mahamane, S., Payne, WA, Sedogo, M., Lompo, F., Nacro, HB

“…Impact of Soil Fertility Management Practices and Cropping systems on Nitrogen Nutrition and Yields of Millet (Pennisetum glaucum (L.) R.Br.) in Niger. To…”
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Long-Term Effects of Tillage, Nitrogen, and Rainfall on Winter Wheat Yields in the Pacific Northwest by Camara, K.M, Payne, W.A, Rasmussen, P.E

“…Sustainable cropping systems are essential for agronomic, economic, and environmental reasons. Data from a winter wheat (Triticum aestivum L.)/summer fallow…”
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Long-term fertilizer and water availability effects on cereal yield and soil chemical properties in northwest China by Fan, T, Stewart, B.A, Payne, W.A, Yong, W, Luo, J, Gao, Y

“…Wheat (Triticum aestivum L.) and corn (Zea mays L.) rotation is important for the region's food security in Northwest China. Grain yield and water-use…”
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Respiration and Its Relationship to Germination, Emergence, and Early Growth Under Cool Temperatures in Sorghum by Balota, M, Payne, W.A, Veeragoni, S.K, Stewart, B.A, Rosenow, D.T

“…Sorghum [Sorghum bicolor (L.) Moench] is generally not cold tolerant. Enhanced germination and emergence at low temperatures would facilitate early planting…”
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Simulation of winter wheat evapotranspiration in Texas and Henan using three models of differing complexity by Kang, Shujiang, Payne, William A., Evett, Steven R., Robinson, Clay A., Stewart, Bobby A.

“…Crop evapotranspiration (ET) is an important component of simulation models with many practical applications related to the efficient management of crop water…”
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Supplemental irrigation and water-yield relationships for plasticulture crops in the Loess Plateau of China by Fan, T, Stewart, B.A, Payne, W.A, Wang, Y, Song, S, Luo, J, Robinson, C.A

“…Water stress restricts grain yield in the Loess Plateau of China. Two experiments were conducted during three consecutive crop seasons to evaluate benefits of…”
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Optimizing Crop Water Use in Sparse Stands of Pearl Millet by Payne, William A.

“…Most of current theory on crop water use–yield relations has been developed for intensively managed crops with well‐developed canopies. In most agricultural…”
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Effects of Phosphorus and Water Supply on Yield, Transpirational Water‐Use Efficiency, and Carbon Isotope Discrimination of Pearl Millet by Br ü ck, H., Payne, W. A., Sattelmacher, B.

“…Several studies have identified low soil P and water availability as major constraints to pearl millet [Pennisetum glaucum (L.) R. Br.] production in semi‐arid…”
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Ethylene production of two wheat cultivars exposed to desiccation, heat, and paraquat-induced oxidation by Balota, M, Cristescu, S, Payne, W.A, Lintel Hekkert, S. te, Laarhoven, L.J.J, Harren, F.J.M

“…Drought and heat are the major limitations to wheat (Triticum aestivum L.) production worldwide. Insufficient water supply, often accompanied by high…”
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Yield and Water-Use Efficiency of Eight Wheat Cultivars Planted on Seven Dates in Northeastern Oregon by Chen, Chengci, Payne, William A, Smiley, Richard W, Stoltz, Michael A

“…Wheat (Triticum aestivum L.) yields in the inland Pacific Northwest are limited by inadequate water supply late in the growing season. Choosing a suitable…”
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Varietal differences in shoot and rooting parameters of pearl millet on sandy soils in Niger by Brück, H., Sattelmacher, B., Payne, W.A.

“…Root parameters are important traits for the acquisition of nutrients and water under resource-limited conditions. In order to investigate the extent of…”
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Measured and Modeled Unsaturated Hydraulic Conductivity of a Walla Walla Silt Loam by Chen, C., Payne, W. A.

“…There are numerous methods of estimating unsaturated soil hydraulic conductivity [K(θ)], ranging from direct measurement in the laboratory or field, to models…”
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Effect of the timing of water deficit on growth, phenology and yield of pearl millet (Pennisetum glaucum (L.) R. Br.) grown in Sahelian conditions by Winkel, T., Renno, J-F., Payne, W.A.

“…Several studies conducted under high input conditions have indicated little susceptibility of pearl millet to water deficit untill early grain filling, because…”
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Rate Constant for the Recombination Reaction CH3 + CH3 → C2H6 at T = 298 and 202 K by Cody, Regina J, Payne, Walter A, Thorn, R. Peyton, Nesbitt, Fred L, Iannone, Mark A, Tardy, Dwight C, Stief, Louis J

“…The recombination of methyl radicals is the major loss process for methyl in the atmospheres of Saturn and Neptune. The serious disagreement between observed…”
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Agronomic potential of narrow-leafed and white lupins in the inland Pacific Northwest by Payne, W.A, Chen, C, Ball, D.A

“…For economic and environmental reasons, there is need for alternative crops to rotate with winter wheat (Triticum aestivum L.) in the inland Pacific Northwest…”
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effect of take-all disease on gas-exchange rates and biomass in two winter wheat lines with different drought response by Balota, M, Rush, C.M, Payne, W.A, Lazar, M.D

“…There have been no studies of the effect of take-all on leaf gas-exchange rates, despite the fact that take-all severely restricts plant water and nutrient…”
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Kinetics of the Reaction of Atomic Hydrogen with Cyanoacetylene from T = 200 to 298 K by Parker, James K, Payne, Walter A, Cody, Regina J, Stief, Louis J

“…Rate coefficients have been measured for the H + HC3N (cyanoacetylene) reaction at T = 200, 250, and 298 K and at P = 0.5, 1.0, and 2.0 Torr He using a…”
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Rate Constant for the Reaction H + C2H5 at T = 150−295 K by Pimentel, André S, Payne, Walter A, Nesbitt, Fred L, Cody, Regina J, Stief, Louis J

“…The reaction between the hydrogen atom and the ethyl (C2H5) radical is predicted by photochemical modeling to be the most important loss process for C2H5…”
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Spatial distribution of roots of pearl millet on sandy soils of Niger by Brück, H., Piro, B., Sattelmacher, B., Payne, W.A.

“…Root sampling in crop stands of low planting density requires reliable information on horizontal distribution of roots. This applies particularly to pearl…”
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Water Relations of Sparse Canopied Crops by Payne, William A.

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