2008•Journal of Hebei Agricultural SciencesRequires access
Effect of Fractional N Fertilization on the Yield and Quality of Good Quality Wheat
Zongquan Wang
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Abstract
The effect of fractional N fertilization on the yield and quality of good quality wheat was studied.The result showed that the wheatear,ear grains and 1 000-grain weight could increase together,and the yield came to the height on the condition of N fertilization 210 kg/hm2 with base fertilizer 50%+jointing stage 30%+boot stage 20%.When the yield level was higher,fractional N fertilization could improve the comprehensive quality of grains.When the yield level was lower,fractional N fertilization could not significantly improve the comprehensive quality of grains.