Irrigation Water Quota for Staple Crops in Henan
ZHANG Yu-shun
PAN Guo-qiang
QIN Hai-xia
Abstract：Aiming at present situation of irrigation water supply in Henan province, main crops irrigation water benchmark quota and adjustment coefficient of different irrigation areas and Henan province in nor-mal to low precipitation years had been concluded according to regression analysis model, basing on a great deal of research data. Each crop irrigation water quota in different irrigation conditions had been confirmed further. A decision-making guidance had also been provided for president stage of agriculture irrigation to actualize "Gross control & Quota management" in Henan province.
Keywords：irrigation water quotairrigation water benchmark quotaadjustment coefficientregression analysis modelcorrelation coefficient
Publication Date：2009-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：3( 67-69 )