Research Article
Long-term Soil Organic Carbon and Crop Yield Dynamics on Cropland in Hilly and Gully Areas of Loess Plateau
Institute of Soil and Water Conservation, Northwest A and F University, Yangling Shaanxi, 712100, China
C. Chen
Institute of Soil and Water Conservation, Northwest A and F University, Yangling Shaanxi, 712100, China
Q. Xue
Texas AgriLife Research-Amarillo, 6500 Amarillo Blvd. W. Amarillo, TX 79106, USA
X. J. Lin
Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling Shaanxi, 712100, China
Q. Peng
Institute of Soil and Water Conservation, Northwest A and F University, Yangling Shaanxi, 712100, China