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为谋求解决玉米秸秆大量焚烧造成的对大气环境污染、养分的流失、资源的浪费，三河市农业局技术站，通过多年的实践研究出一种夏玉米秸秆还田新法，即夏玉米秸秆旋耕粉碎还田法，目前已推广２００h（公顷），并取得良好效果。其具体情况是：一、基本操作规程（一）适时收获玉米
In order to seek to solve the massive corn stalks caused by atmospheric pollution, nutrient loss, waste of resources, Sanhe City Bureau of Agriculture Technology Station, through years of practice to study a new method of summer corn straw to the field, that is, the summer corn straw rotary The law of crushing and returning soil has been popularized for 200h (hectare) and has achieved good results. The specific situation is: First, the basic operating procedures (A) timely harvest of corn