Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Agricultural Resource and Environmen Research Institute Guangxi Academy of Agriculural Sciences Nanning 530007 China;
Bureau of Natural Resources Dahua Yao Nationality Autonomous County Dahua 530800 China;
Bureau of Natural Resources Dahua Yao Nationality Autonomous County Dahua 530800 China;
Forestry Bureau Donglan County of Guangxi Donglan 547400 China;
Forestry Bureau Donglan County of Guangxi Donglan 547400 China;
Walnut Institute Hechi City of Guangxi Hechi 547000 China;
Stony desertification; Planting pattern; Soil fertility;