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Crop evapotranspiration - Guidelines for computing crop water requirements - FAO Irrigation and drainage paper 56

1998年1月1日 · Most of these studies, based on the FAO Irrigation and Drainage Paper No. 56 (FAO-56; Allen et al., 1998) approach, compute ET c as a product of two factors: the …

Since the publication of FAO Irrigation and Drainage Paper No. 24 in 1977, advances in research and more accurate assessment of crop water use have revealed the need to update the FAO …

56 Evapotranspiración del cultivo Guías para la determinación de los requerimientos de agua de los cultivos Richard G. Allen Utah State University Logan, Utah, EE.UU. Luis S. Pereira ...

FAO Penman-Monteith equation which is one of the most-widely used equations for this purpose. If Deltais missing, the function uses the argumnet T_meanto compute its value.

The Food and Agriculture Organization (FAO) Irrigation and Drainage paper 56 document provides the definitive standardized methodology for deriving estimates of reference …

2015年1月1日 · The FAO Irrigation and Drainage Paper No 56 “Crop Evapotranspiration” was introduced in 1998 by the Food and Agriculture Organization of the United Nations, to revise …

2024年11月24日 · 作 物 腾 发 量 作 物 腾 发 量 作物需水量计算指南 编著者： Richard G. Allen Utah State University Luis S. Pereira Instituto Superior de Agronomia Lisbon, Portugal Dirk …

2015年10月17日 · 关键词： fao-56；土壤水分胁迫指数；禹城站1引言水分胁迫对作物生理活动和产量具有重要影响。 研究表明， 作物各个生理过程对水分亏缺的反应不同[1]。