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Solutions of Soil Salinization

发布时间 2023-11-12 00:06:50作者: 微na
  Soil salinization prevention bases on avoiding excessive salt penetration. Even though plants require a certain amount of salts to develop, their needs are small compared to the content in salt-affected soils. Here are some typical methods to prevent soil salinization:
 
  1. Optimize irrigation (reduce salty water usage, implement drip irrigation, use desalinated, recycled, rain-harvested water, and don’t overirrigate).
  2. Add organic matter and manure to keep moisture and reduce irrigation.
  3. Restrain from deep tillage/heavy machinery not to transfer soil salts to the root zone area, which induces salinization.
  4. Use cover crops or mulch to protect the ground surface.