agroforestry ecosystem
复合生态系统
农林复合生态系统
农林间作
混农林生态系统
agroforestry ecosystem management
agroforestry ecosystem type
agroforestry ecosystems
agroforestry management system
agroforestry system
复合系统
林农复合系统
农林复合
农林复合系统
混农林业系统
poplar-crop agroforestry ecosystem
The forest-fruit-grass-fish agroforestry ecosystem
Department of Soil Science and Agrochemistry
Department of Agrochemistry
Departments of Soil Science and Agrochemistry