区域农业后备资源开发利用研究——以南京市为例

Study and Evaluation of Exploiting and Utilization of Current Regional Agricultural Reserve Resources in Typical Zones

从南京市农业后备资源开发利用现状看 ,南京市农业后备资源存在三个方面的特点 :(1 )资源数量差异较大 ,开发仍以内涵为主 ;(2 )资源区域分布特征明显 ,丘陵地区潜力较为突出 ;(3 )各类资源分布零星分散 ,潜力优势和开发难度并存。对照这一现状南京市农业后备资源利用现状类型区可划分为 1 0种类型。依据农业资源可持续利用管理的客观要求 。

Based on the analysis of its current situation agricultural reserve resources in Nanjing have been found to have three characteristics: (1) Resource exploiting is mainly at the intension level due to the great difference in resource quality.(2) Regional distribution of resources has remarkable characteristics with prominent potentiality in hilly regions.(3)Potential superiority and difficulty in resource exploiting coexist owing to the scattered distribution of resources. According to the current situation, the typical zones of ARREU in Nanjing fall into 10 categories. On the basis of the objective requirements of sustainable utilization and management of agricultural resources, proposals are put forward about the sustainable utilization and management of agricultural reserve resources in Nanjing.