山阴县和应县地区土地盐碱化成因及治理措施

本文分析了山阴县、应县地区土地盐碱化现状、危害及成因，提出了井灌井排、平整土地、化学改良控盐碱、生物防护弱盐碱和土壤深松耕作等5种治理措施，以期提升耕地质量。

Brief Discussion on the Causes and Control Measures of Land Salinization in Shanyin-Yingxian Area

The problem of land salinization in Shanyin-Yingxian area seriously endangers local agriculture and land security. Its special topographic and geomorphological conditions, hydrogeological conditions, soil parent material conditions and regional geological conditions make it difficult to control saline-alkali land in this area. . Based on the ecological restoration support survey project in the Shanxi section of Taihang Mountains, after the restoration and treatment of saline-alkali land in the Shanyin-Yingxian area, this paper summarizes and proposes well irrigation and drainage, land leveling, chemical improvement of saline-alkali control, and biological protection of weak saline-alkali. There are five governance measures in total with soil subsoiling tillage. The treatment results show that for most of the saline-alkali land in this area, the soil subsoiling tillage method can play an excellent governance effect; for the extremely serious saline-alkali land in the area, the combination of five measures can achieve very significant results. governance effectiveness.