小麦梳头是指小麦清棵和耙麦。实践证明,这两种方法用其一种,只要时间适宜,方法妥当,均可使小麦增产15％—20％。 小麦清棵,是在早春时节用竹耙或铁耙搂去麦田枯叶,疏松土壤表层,促进通风透光,对减少病虫害和保墒防旱都有一定好处。有的是在早春土壤开始解冻时,先镇压后划锄,再用竹耙或铁耙把畦面的土扒到畦背上,使麦苗分蘖节盖土变薄,以有利于提高土壤温度,多扎根,多分蘖。同时,对于盐碱地小麦,由于麦垄间的表土和坷垃被扒到了垄背上,起到了“赶碱上坡”的作用,有利于防碱保苗,达到促蘖增 Wheat hair is the head of wheat and rake wheat trees. Practice has proved that the use of either of these two methods, as long as appropriate time, the method is appropriate, can increase wheat yield 15% -20%. Clear wheat trees, is in the early spring season with bamboo harrow or iron rake to hug the dry leaves of wheat fields, loose soil surface, promote ventilation and light, to reduce pests and moisture and moisture Prevent drought have some benefits. Some are in the early spring when the soil began to thaw, the first after the suppression of planning hoe, and then rake or iron rake rake noodles to the grub to the back, the wheat tiller tillering cover thinning, in order to help improve the soil temperature, more roots , More tillers. At the same time, for the saline-alkali wheat, since the topsoil and the rubbish between the ridge of wheat and wheat were dug to the ridge of the ridge, it played the role of “going uphill and uplifting”