目前,我省大田作物在推行机耕系列化过程中,对农家肥施用方法争论很大,争论的焦点是“肥效”问题。过去畜力耕作时,农家肥垄上集中施已形成习惯,如采取机械条施,其施肥机械的选型,设计很难,成本很高。多年实践证明,改革农机不如改革农艺行之有效。由于农家肥平播散施缺少系统研究工作,在理 At present, in the implementation of crop cultivation series of field crops in our province, the method of applying farmyard manure is very much debated. The focus of debate is the issue of “fertilizer efficiency.” In the past, when animal husbandry was plowed, farmer’s fertilizer ridge had already become a habit. If it adopts mechanical measures, the selection of fertilization machinery is difficult and the cost is very high. Years of practice has proved that reforming agricultural machinery is not as effective as reforming agronomy. Due to the lack of systematic research work in rural manure flat broadcast facilities, management