How reliable are crop production data? case studies in USA and Argentina

Reliability of crop production data has implications for yield gap analysis, production time trends, trading and policy decisions. In this paper, we compared databases of major grain crops estimated by a pair of independent organisations in Nebraska, USA [USDA-NASS, National Agricultural Statistics...

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Otros Autores: Sadras, Victor Oscar, Grassini, Patricio, Costa, R., Cohan, Luciano, Hall, Antonio Juan
Formato: Artículo
Lenguaje:Español
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Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2014sadras.pdf
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