Studying the effects of drought on photosynthate supplying capability of flag leaf can partially reveal the physiological mechanisms of drought-resistant wheat cultivars with high grain yield and provide some theoretical basis for improving drought resistance ability and maintaining a high and stable yield of wheat.[Method] Under the condition of rain-proof shelter culture,two types of winter wheat (Triticum aestivum L.),dryland cultivar Changwu 134 (drought-resistant) and irrigated cultivar Sha...
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