摘要
农作物秸秆是农业生产的副产品,其富含有机质和氮、磷、钾、钙、镁、硫等多种养分,完全可用作肥料、饲料、燃料及工业生产的原料。秸秆的分布零散,且体积大、收集运输成本高、利用的经济性等一些因素,导致剩余秸秆难处理。如果把秸秆做成肥料还与田,经济效益与社会效益可观,可是当前,秸秆还田技术存在一些不容忽视的问题,如还田后的秸秆不易腐烂,影响下茬播种质量等问题,本文就秸秆还田技术应用出现的问题进行探究,就析出相应对策。
Summary of crop straw is a byproduct of agricultural production, which is rich in organic matter and nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and other nutrients, completely used fertilizer, feed, fuel and industrial raw materials. The distribution of scattered straw, and bulky, high transport costs to collect, use and other economic factors, led to the remaining straw intractable. If the field with fertilizer made of straw, considerable economic and social benefits, but currently, straw can not be ignored, there are some problems, such as straw ailer straw nonperishable, and other issues affecting the quality of planting Xiacha, this paper straw technology applications to field problems to explore, to precipitate
