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   耕地质量等多方面 的翻译结果: 查询用时:0.234秒
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耕地质量等多方面
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  quality of cultivated land
     The technology of agricultural land utilization is a multi-level system, which plays an important role in enlarging area of cultivated land, improving land utilization rate and quality of cultivated land.
     农地利用技术是一个多层次的体系,它能在扩大耕地面积、提高土地利用率和耕地质量等多方面发挥重要作用。
短句来源
  相似匹配句对
     Preliminary Study on the Early Warning of Cultivated Land Quality
     耕地质量预警
短句来源
     QUALITY
     质量
短句来源
     Quality.
     质量
短句来源
     the cultivated land quality clear descending;
     耕地质量明显下降 ;
短句来源
     Soil quality criteria are the most important bases for farmland grading.
     土壤质量指标是耕地指标的重要组成部分。
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  quality of cultivated land
The results of investigation showed that the whole distribution of the cultivated land shifted to Northeast and Northwest China, and as a result, the ecological quality of cultivated land dropped down.
      
This method is very effective and feasible to obtain data of the quality of cultivated land in the southwestern mountainous area of China.
      
The second is to improve the quality of cultivated land.
      


The technology of agricultural land utilization is a multi-level system, which plays an important role in enlarging area of cultivated land, improving land utilization rate and quality of cultivated land. By analyzing the two models of technical selection under "the spontaneous effect of market mechanism" and under "the guidance of the government", the author holds that there exists an obvious "overflowing effect" in the land utilization and "externalities" in technology application. In addition, the price prevision...

The technology of agricultural land utilization is a multi-level system, which plays an important role in enlarging area of cultivated land, improving land utilization rate and quality of cultivated land. By analyzing the two models of technical selection under "the spontaneous effect of market mechanism" and under "the guidance of the government", the author holds that there exists an obvious "overflowing effect" in the land utilization and "externalities" in technology application. In addition, the price prevision of the agricultural land caused by lower comparative profits of China's agriculture always results in the disagreement of direction of technological progress under market mechanism and the scarcity of resource, hence the lower efficiency of the resource allocation is caused. Therefore, it is necessary and effective to introduce the guidance of government. 

农地利用技术是一个多层次的体系,它能在扩大耕地面积、提高土地利用率和耕地质量等多方面发挥重要作用。通过对"市场机制自发作用下的技术选择"和"政府引导下的技术选择"两种现实模式的探讨,认为技术创新具有外部性,土地利用更是具有明显的"外溢效应",加上我国农业比较利益偏低和农地使用权流转市场发育不全带来的农地价格扭曲,常造成市场机制下技术创新的方向与资源稀缺状况不相符合的现象,从而带来资源配置的低效率。因此,适当的政府引导是必要的,也是有效的。

 
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