Conservation tillage is a recently-developed farming practice in China, which affected cropland deco-environment and the growth of crops. In order to provide a solid technological and theoretical support for light-duty, high yield, good quality and efficient production in crops, Conservation tillage were adopted to study their effects on cropland eco-environment, crop growth, yield and grain quality. The experiment was carried out in 2008 at the Agriculture Science Institute of Taihu, Jiangsu with t...