Abstract:

It is of significance to carry out a study on conversion system of compensated farmland according to grades in farmland use and protection, efficiency, and fulfilling “one-occupied-one-compensated” policy. This paper aims at how to increase the precision of conversion coefficient, presents some improved methods, classifies the farmland into dry farmland and water farmland, given each different coefficients, so the conversion coefficient has been increased in precision during practice. In consideration of land use categories, the conversion coefficient between water farmland and dry farmland is 1.07 to 1.03, which balances the water farmland and water farmland, providing a reference for China’s occupiedcompensated farmland balance.

Key words: compensated farmland, conversion system, Hubei province

摘要：

为了更加合理利用和保护耕地资源，提高土地利用效率，真正落实耕地“占一补一”政策，我国开展了补充耕地按等级折算研究。针对如何提高补充耕地折算系数精确度的问题，本研究提出了折算系数计算的改进方法和思路。将耕地分水田和旱地两种地类进行研究，提出了按照不同地类相互补充的解决办法，从而提高了折算系数在实际耕地占补工作中的使用精度。最终通过对地类分类别考虑，求得了水田与旱地之间的折算系数为1.07~1.03之间，该系数解决了耕地占补平衡中水田与旱地互补的问题，为推进我国耕地占补平衡的实施和解决工作中的实际问题提供理论依据和解决思路。

关键词: 补充耕地, 折算体系, 湖北省