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这类麦田,是指每亩分蘖80万左右的麦田。一般来讲群体比较大,地力比较好,肥料比较多,麦苗比较壮,墒情也较好。这类麦田除早春加强锄划增温保墒外,在水肥管理上主要抓“二晚”,春季适当晚浇晚追。因为这类麦田冬蘖较多,年前基础好,成穗不是主要问题,管理的中心是争取壮秆大穗,预防倒伏。一般造成倒伏的原因是节长秆细,
This type of wheat field refers to the wheat field of about 800,000 tillers per acre. Generally speaking, relatively large groups, fertility is better, more fertilizers, stronger wheat seedlings, moisture is also better. In addition to strengthening the early spring of this type of wheat hoe paddling warming temperature preservation, mainly in water and fertilizer management, “two nights,” the appropriate late spring night chase. Because these winter wheat tiller more, years ago, good foundation, spike is not a major problem, the management center is to strive for large spike stalks to prevent lodging. The reason for the general lodging is the length of stalk thin,