1.5 The index system emphasizes that synthesis agriculture of shallow hilly and flatland pay attention to the intensive using characteristic, that agriculture and forest ecology of hill and knap insist production, stabilization and conservation, and that suburban synthesis agriculture of flatland accent social security characteristic.
5 从所建立的指标体系可知，在浅丘平坝农业综合区指标体系主要强调土地的集约化利用特点，而在低山丘陵农林生态区则强调了土地的保护性、生产性和稳定性，在平坝城郊综合农业区则着重强调了土地的社会保障特性。
