Li, Jian; Cheng, Li; Chen, Zhenggang; Zhu, Qing - In: Asian Agricultural Research 06 (2014) 05
test. Results show that the variation coefficient of erodibility K value calculated according to formula introduced by … Sharply is low and relatively stable and accurate, so it is a suitable method for calculating erodibility K value of slope … farmland in Guizhou mountain areas. K value of layer A slope farmland decreases with increase of years. The erodibility of …