Cultivated land protection  耕地保护

mechanism of cultivated land protection  耕地保护机制

Amount of cultivated land reserved  耕地保有量

area of cultivated land  耕地数量; 耕地面积

balance of cultivated land occupation and compensa  耕地占补充平衡

Balance of cultivated land occupied and complemented  占补平衡

balance of cultivated land’s occupation and compen  异地占补平衡; 粒子滤波

balance of cultivated land’s occupation and compensation in different region  异地占补平衡

bearing capacity of cultivated land and population  脉冲重复频率

benchmark cultivated land  基准耕地

cause of cultivated land decrease  耕地减少成因

change in cultivated land  耕地变化

change of cultivated land  耕地变化; 耕地面积变化; 耕地演变

change of cultivated land resource  耕地资源变化

changes of cultivated land  耕地变化

changing of cultivated land  耕地变化

compensation mechamism of cultivated land protecti  耕地异地代保

Conceding the cultivated land to forestry  退耕还林

control non-cultivated land  防治试验