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倒伏是影响小麦高产更高产的一个重要原因。在小麦拔节期进行碾压,是我国农民防止倒伏的固有经验;施用矮壮素是防止小麦倒伏的一项新技术。近几年来,我们在山西运城和太谷两地进行了小麦碾压与喷矮壮素的试验和大面积示范。碾压的时间是4月20日至23日,
Lodging is one of the important reasons that affect the high yield and high yield of wheat. Rolling at wheat jointing stage is the inherent experience of peasants in preventing lodging in our country. Applying CCC is a new technology to prevent lodging of wheat. In recent years, we carried out tests and large-scale demonstration of wheat crushing and spraying CCC in Yuncheng and Taigu, Shanxi. Rolling time is April 20 to 23,