HIGHLIGHTS
- What: The improvement and utilization of saline-alkali soils is one of the hot topics of global concern.
- Who: Yilun Dai from the Shaanxi Provincial Land Engineering Construction Group Co, LtdXi`an, China have published the Article: Research Review on the Improvement and Utilization Technologies of SalineāAlkali Soils, in the Journal: (JOURNAL)
SUMMARY
Chemical improvement technologies mainly involve applying chemical ameliorants to change the soil`s pH and ion composition, thereby reducing the inhibitory effect of soil salinity on plant growth. Gypsum can undergo a displacement reaction with sodium ions . . .

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