In bottomland, the erosion of stubble land of naked oats is 9.1% less than CK(plough land), while the erosion of stubble land of corn and no-tillage of vegetable is 123.71% and 229.07% more than CK.

 
  • 以耕翻地為對照,在灘地上莜麥留茬地的風(fēng)蝕量減少了9.;1%25,而玉米留茬地、免耕菜地的風(fēng)蝕量則比對照分別增加了123
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