摘要
秸秆直接还田不仅可以改良土壤,提高土壤肥力,同时还可以减轻因焚烧秸秆带来的污染,保护生态环境。另外,在秸秆还田时还应注意配施一定量的化肥。
Straw returning to field can improve soil an d promote organic matter and increase nutrients and enhance soil fertility. At the same time it can also reduce the pollution from the burning of straw and protect the ecological environment.In addition, a certain amount of chemical fertilizer should be used when straw returned to field.
出处
《内蒙古农业科技》
2015年第5期35-36,共2页
Inner Mongolia Agricultural Science and Technology
关键词
秸秆还田
养分
土壤肥力
Straw returning to field
Nutrients
Soil fertility
