The study investigated the yield-compositions of winter wheat and chlorophyll contents,MDA and SOD contents in the flag leaves and water use efficiencies of winter wheat at the kernel-filling stage under the farming practices adopting five modes of moisture-retaining irrigation with the yield composition of winter wheat under conventional farming practice as the controls.It was shown that all the farming practices adopting the five modes of moisture-retaining irrigation increased the yield of winter wheat b...
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