resource plants rare and endangered plants

abandon steep farmland

abandoned farmland

Act Governing the Farmland Grants to Anti-Communist and Anti-Soviet Union Soldiers

Actual evapotranspiration in farmland

Applying water to farmland

Appropriate farmland size

arid farmland

arid hillside farmland

Art farmland

autumn-ploughed farmland

balance of farmland ecosystem

basic farmland

basic farmland addition

Basic farmland conservation zone

basic farmland construction

Basic farmland construction projects

basic farmland development and arrangement

basic farmland protection