A Review on the Improvement of Saline-alkali Soil by Organic Fertilizer

Luyao Wang; Lulu Zhang

doi:10.54097/80pha530

Authors

Luyao Wang
Lulu Zhang

DOI:

https://doi.org/10.54097/80pha530

Keywords:

Salinization, organic fertilizer, water and salt transport, saline-alkali.

Abstract

In recent years, soil salinization has become a serious problem in the global environment. The application of organic fertilizer to improve saline-alkali soil has been widely concerned because of its advantages of improving soil fertility, improving soil structure and improving soil salt ion composition. This paper reviews the mechanism of saline-alkali soil improvement, and expounds the improvement prospect of organic fertilizer on saline-alkali soil from the influence of organic fertilizer on soil physical and chemical properties, water and salt transport law, crop yield and quality, in order to provide theoretical guidance for saline-alkali soil restoration.

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