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犁地施肥同时进行,可以减少氮肥挥发损失,还可以减少作业层次,提高机械化作业的效率。目前,犁上施肥装置已在全疆推广应用,收到很好的效果。1老式犁上施肥装置的缺点(1)老式犁上施肥装置所施的油渣和化肥等都采用排肥盒播撒形式。肥量的调节靠调整槽轮在排肥盒中的位置,每次调?
Plow fertilization at the same time, can reduce the loss of nitrogen volatilization, but also can reduce the operating level and improve the efficiency of mechanized operations. At present, plow fertilizer device has been in Xinjiang to promote the use of, received very good results. 1, the shortcomings of fertilizers on the old plow (1) fertilizer and fertilizers on the old plow fertilizers are used in the form of fertilizer distribution box. Adjust the amount of fertilizer by adjusting the sheave position in the fertilizer tank, each tune?