Short communication. Persistence of point crop yield subjective estimates
نویسندگان
چکیده
منابع مشابه
Short Communication Estimates of Genetic Components for Yield and Related Traits in Cocoyam
In the present investigation attempts were made to estimate genetic parameters for yield and its components in 315 genotypes of cocoyam collected from thirteen aroid growing districts. Plant height, petiole length, petiole breadth, leaf number, leaf length, leaf breadth, LAI, Inflorescence length, peduncle length, spathe length, spathe breadth, corm length, corm breadth, cormel number, cormel l...
متن کاملUncertainties in global crop model frameworks: effects of cultivar distribution, crop management and soil handling on crop yield estimates
10 International Institute for Applied Systems Analysis, Ecosystem Services and Management Program, 2361 Laxenburg, Austria University of Chicago and ANL Computation Institute, Chicago, IL 60637, USA Columbia University Center for Climate Systems Research and NASA Goddard Institute for Space Studies, New York, NY 10025, USA 15 Potsdam Institute for Climate Impact Research, 14473 Potsdam, German...
متن کاملModeling of Crop Yield Distributions
• 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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ژورنال
عنوان ژورنال: Spanish Journal of Agricultural Research
سال: 2006
ISSN: 2171-9292,1695-971X
DOI: 10.5424/sjar/2006043-201