阿克陶县盐碱地开发项目治理措施效果研究

为保障阿克陶县搬迁牧民的生活,采用平整土地、修筑灌排水系统等治理措施将未利用的盐碱地逐步开发成为耕地,对项目区原始地貌、工程完工后及第一次灌水洗盐后的土样进行采集,并测定土壤全盐的含量,作为实施效果的分析。结果表明：治理措施实施后,0-60cm土壤层含盐量可减少58.4%,但第一次灌水洗盐效果不明显,后期需要水利、农业等多种措施的有效配合,才能逐步达到理想的种植要求,本文研究为盐碱地的开发治理提供借鉴意义。

Study on the Effect of the Treatment Measure for the Saline-alkali Land Development Project in Akto County

In order to guarantee the living of the herdsmen in Akto County, the unutilized saline-alkali land was developed into cultivated land by measures such as leveling the land and constructing irrigation and drainage systems, and collecting the soil samples of the original landform of the project area,the completion of the project and after the first irrigation and salt washing. the total salt content of the soil was measured as an analysis of the effect of the implementation. The results show that after the implementation of the treatment measures, the salt content of 0-60cm soil layer can be reduced by 58.4%, but the effect of the first irrigation and salt washing is not obvious. In the later stage, it is necessary to effectively cooperate with various measures such as water conservancy and agriculture to achieve the ideal planting requirements, this study provides reference for the development of the saline-alkali land.