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当冬去春来时节,气温渐渐升高,麦田耕层开始逐渐解冻,麦苗进入返青、起身期,此时也进入了麦田春季管理重要时期。麦田精细划锄是小麦春季管理的重要农业措施,具有保墒、提墒、增温、促进弱苗转壮、控制旺苗转成壮苗、促进群体合理转化和个体健壮的增产作用。做好划锄工作有以下几点要求。(1)划锄时间。因地因环境不同而不同。一般应
When the winter comes spring season, the temperature gradually increased, the wheat plow began to thaw gradually, the wheat seedlings entered the green, rose, and also entered the critical period of spring wheat management. Fine paddling wheat hoe wheat management is an important spring agricultural management measures, with preserving soil moisture, warming, to promote weak seedling turn strong seedling control into strong seedlings, promote the rational transformation of groups and individuals to enhance the role of robust production. Do a good job planning hoe have the following requirements. (1) draw hoe time. Due to different environments. General should