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- China's cultivated land resources grossly inadequate, and only the world average 1/3 and distribution is very uneven. 我国的耕地资源严重不足，只有世界平均水平的1/3，而且分布很不均匀。
- Tibet has a vast expanse of territory,but few land resources which can be developed. In 1991,the average amount of cultivated land per person was only 1.54 mu. As Tibet's population has been increasing at a fast rate,population control is necessary. 西藏虽然地域辽阔，但能够利用的土地资源很少，1991年人均占有耕地仅1.;54亩，而人口增长很快，有必要控制人口的增长。
- Tibet has a vast expanse of territory, but few land resources which can be developed. In 1991, the average amount of cultivated land per person was only 1.54 mu. As Tibet's population has been increasing at a fast rate, population control is necessary. 西藏虽然地域辽阔，但能够利用的土地资源很少，1991年人均占有耕地仅1.;54亩，而人口增长很快，有必要控制人口的增长。
- This paper studies on farmland resources value and regards that the cultivated land resources value has two parties: market value and non-market value on the basis of referencing lots of literature . 本文以耕地资源价值为研究对象，在参考了大量的国内外相关文献的基础上，认为耕地资源价值主要由市场价值和非市场价值两大部分构成。
- Cultivated land is the body of land resource, and it is also the most crucial procreative material in agriculture. 耕地是土地资源的精华，也是最为重要的农业生产资料；
- The cultivated land resource related to the national economic development, the social stabilization and the food security. 摘要耕地资源关系到国家经济发展、社会稳定和粮食安全。
- Cultivated land resource security has such characteristics as relativity, variability, hierarchy, concealment, stratagem. 耕地资源安全具有相关性、动态性、层次性、潜隐性、战略性等特征；
- This paper discusses the concept of cultivated land resource security and analyzes the characteristics and basic theory. 从耕地资源安全概念入手，着重分析了耕地资源安全的特点与理论基础；
- cultivated land resources security 耕地资源安全
- current situation of cultivated land resources 耕地资源态势
- the Safety of Cultivated Land Resources 耕地安全
- Rapid reduction of cultivated land resources 耕地资源速减
- the security of cultivated land resources 耕地安全
- The decrease of the cultivated land resource gave birth to the changes of total output and single output most, and multi-cropping index was also one of the reasons for the production. 耕地资源的减少引起了粮食总产量和单产量的变化，而耕地复种指数也是影响耕地产量的主要原因之一。
- cultivated land resource security 耕地资源安全
- Cultivated land resource quantity security 耕地资源数量安全
- the changes of cultivated land resource 耕地资源变化
- Change of cultivated land resource 耕地资源变化
- reserves of cultivated land resource 耕地资源贮量
- We transformed the wilderness into cultivated land. 我们变荒原为耕地。
