arable land
耕地地力
耕地
农田
农用土地
耕地分等
农用地
可耕地
耕地资源
〔可〕耕地
可耕土地
arable land area change
arable land classification
arable land consolidation
Arable land ecoeconomic system
arable land equivalent unit
arable land non-agriculturalization
arable land optimal allocation
arable land productivity
Arable land protection measures