Phosphorus adsorption characteristics and release risk in saline soils: a case study of Songnen Plain, China.

ABSTRACT:

Introduction

The Songnen Plain is one of the three major saline-alkali areas in China, covering a vast area, where drought and overgrazing have exacerbated the salinization trend, and will have great potential for development if utilized rationally. Phosphorus, as one of important soil nutrients, plays a crucial role in plant growth. How to minimize its loss and migration has become a current research hotspot. The objective of the present study was to elucidate the adsorption properties of phosphorus in soils affected by salinization and to establish the correlation between the potential for phosphorus release and soil properties.

Methods

A batch treatment test was conducted in this study using three soils with the various salinization degrees to examine the impact of enviro

SUBMITTER: Jiang Y 

PROVIDER: S-EPMC10731378 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature