Crop science experiments designed to inform crop modeling
نویسندگان
چکیده
منابع مشابه
Crop Science Proofing Instructions
Meloidogyne hapla Chitwood is among the most serious nematode pests in temperate vegetable crops grown in rotation with potato (Solanum tuberosum L.), a crop with known resistance to potato cyst. While the types of agronomic trait improvements, crops, and pests are limited by resources, preserving improved crops in a rotation system requires understanding their performance against nontarget pes...
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Crop yield is the result of complex interaction among factors of soil, atmosphere, plant genotype, and management practices adopted. These complex interactions of crop with various factors and of factors among themselves make the crop yield modeling a difficult task. Several methods of crop yield forecasting have been developed ranging from purely statistical to agro-meteorological to empirical...
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• Why do we need to estimate the entire distribution? The distribution of an economic entity is of fundamental importance to decision makers, especially if they are risk averse and the underlying distribution is not Gaussian, a situation that calls for consideration of factors beyond the usual mean variance analysis. In particular the tail distribution plays a particularly crucial role in risk ...
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The present paper discusses a coupled gridded crop modeling and hydrologic modeling system that can examine the benefits of irrigation and costs of irrigation and the coincident impact of the irrigation water withdrawals on surface water hydrology. The system is applied to the Southeastern U.S. The system tools to be discussed include a gridded version (GriDSSAT) of the crop modeling system DSS...
متن کاملCrop Science: Scientific and Ethical Challenges to Meet Human Needs
Many of you sitting here today were present at the first International Crop Science Congress in 1992. Looking around the room you will recognise several of your neighbours. They may have reached more senior positions and of course their publications lists are longer. Fortunately, there are also a few more women and there is a new generation of young scientists among us. But overall, not much se...
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ژورنال
عنوان ژورنال: Agricultural and Forest Meteorology
سال: 2013
ISSN: 0168-1923
DOI: 10.1016/j.agrformet.2011.09.003