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为给新疆干旱区域河谷区的新增耕地质量评定以及高质量耕地的开发提供参考依据,采用综合评价法对伊犁河谷区新源县10个项目区新增耕地质量进行评价。研究结果表明:与伊犁河谷区的平均耕地质量水平比较,新源县新增耕地自然质量和利用质量较好,经济质量较低。伊犁河谷区新增耕地的主要障碍因素有水资源的利用率不高,林网化程度较低,人为管理和施肥措施不到位,土壤盐碱化较重。伊犁河谷区在今后新增耕地开发利用中要注重考虑各质量影响因素,通过加强耕地管理、提高施肥技能、完善农田基础设施建设、合理调整农业结构等措施,保证新增耕地质量的稳步提升和合理利用。
In order to provide a reference for the quality assessment of newly-added cultivated land and the development of high-quality cultivated land in the arid valley area of Xinjiang, comprehensive evaluation method was used to evaluate the quality of newly-added cultivated land in 10 project areas of Xinyuan County in Ili Valley. The results show that compared with the average cultivated land quality in Ili Valley, the quality and utilization of new cultivated land in Xinyuan County is better and the economic quality is lower. The main obstacles to the newly-added cultivated land in Ili Valley are that the utilization rate of water resources is not high, the degree of forest network is low, man-made management and fertilization measures are not enough, and soil salinization is heavy. In the future, the Ili Valley will pay attention to considering various quality factors in future development and utilization of cultivated land. Through measures such as strengthening management of cultivated land, improving fertilization skills, perfecting farmland infrastructural facilities and rationalizing agricultural structure, the quality of newly-added cultivated land will be steadily improved. Rational use.