Saline land to improve: barren land into a high yield field

In recent years, China's red land is facing a serious challenge from all sides. In fact, saline land is an important reserve land resources, in our country about 500 million mu of saline land, there are 200 million mu can be modified and used. Saline and alkali improvement not only can increase the income of farmers, improve the lives of farmers, but also to protect the national food security, adhere to 18 million mu of cultivated land red line is of great significance.

In the eyes of Hu Shuwen, saline land is the urgent need to transform the resources. Based on the special physical and chemical properties of heavy salinized soil and the climatic conditions and topography of saline-alkaline soil distribution, he led the team to develop a series of comprehensive improvement technologies including soil improver and seed treatment agent. The The main technical practices include soil diagnosis, ditch design, land leveling, salt washing, seedling resistance and water and fertilizer management, and other aspects of the process include land remediation, soil improvement, planting management, soil cultivation and other aspects.