supported by National Basic Research Program (Grant No.2010CB951102);National Natural Science Foundation of China (Grant No.50879005,40701003 and U0833002);Program for New Century Excellent Talents in University;Program for Changjiang Scholars and Innovative Research Team in University (Grant no.IRT0809);the Fundamental Research Funds for the Central Universities (Grant No.2009SD-24)
Soil nutrient concentrations in the top soils from two paddy terraces were determined in order to investigate spatial distributions of soil nutrients along the elevations on the Yunnan plateau of China during the fall...