Results 91 to 100 of about 565,775 (202)
Frontiers in Plant SciencePhosphorus (P) is an essential macronutrient for plant growth, but its availability in tropical soils is limited due to fixation by iron and aluminum oxides.
Mirela Mosela +17 more
doaj +1 more source
Genomic prediction and characterization of grain yield and yield stability in sorghum
, 2023 Haiti's diverse soils and microclimates impact sorghum performance across environments, complicating genotype selection. Therefore, choosing stable genotypes and the physiological determinism associated with them is crucial for breeding programs. Conventional phenotyping for stability is time-consuming and costly.
Salomon, J +7 more
openaire +1 more source
IMPLICATIONS OF CROP YIELD AND REVENUE INSURANCE FOR PRODUCER HEDGING
New types of crop insurance have expanded the tools from which crop producers may choose to manage risk. Little is known regarding how these products interact with futures and options. This analysis examines optimal futures and put ratios in the presence
Coble, Keith H. +2 more
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Biomass Yield Stability in Alfalfa
, 2004 In addition to biomass production, alfalfa (Medicago sativa) cultivars also need to express yield stability across diverse environments. The objective of this experiment was to analyze the nature of biomass yield stability in ten commercial alfalfa ...
Helland, Sara J. +3 more
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, 2015 a, bSignificant at p < 0.05 and p < 0.01, respectively.Spearman’s rank correlation among three stability models in ranking of 50 maize inbreds for kernel minerals concentration/grain yield, stability and kernel minerals concentration/grain yield ...
Firoz Hossain (442474) +12 more
core +1 more source
The plasticity of root traits and their effects on crop yield and yield stability
Plant and SoilAbstract Context Phenotypic plasticity can be a valuable adaptation strategy for coping with environmental heterogeneity. There is limited information on the plasticity of root traits and their effect on yield and yield stability ...
Dongxue Zhao +4 more
openaire +3 more sources
Modeling Stochastic Crop Yield Expectations with a Limiting Beta Distribution
The use of plausible stochastic price processes in price risk analysis has allowed advances not seen in crop yield risk analysis. This study develops a stochastic process for yield modeling and risk management.
Hennessy, David A.
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Corn yield and yield stability under varying nutrient management, crop rotation, and rainfall [PDF]
, 2012 Long-term yield performance and yield stability of common cropping systems needs to be simultaneously assessed at various fertility regimes. Based on a consecutive 19-year field trial, including eight fertilization treatments with different combinations ...
Y L Wang +5 more
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Zero tillage enhances cold stress tolerance and yield stability in dryland wheat
Frontiers in AgronomyCold stress limits rainfed wheat productivity. We combined a cold−room assay (+4 → −15 °C) with a two−year split–split plot field trial to test whether zero tillage (ZT) and sowing date improve cold tolerance across bread and durum cultivars.
Saeid Zehtab Salmasi +2 more
doaj +1 more source
Factors Influencing Wheat Yield and Variability: Evidence from Manitoba, Canada
Production functions to explain regional wheat yields have not been studied extensively in the Canadian prairies. The objective of this study is to employ a Just-Pope production function to examine the relationship between fertilizer inputs, soil quality,
Grant, Cynthia +2 more
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