Optimizing Phosphatic Fertilizer Drip Timing to Improve Cotton Yield in Saline–Alkali Soil and Mitigate Phosphorus–Calcium Binding Risks

Optimizing Phosphatic Fertilizer Drip Timing to Improve Cotton Yield in Saline–Alkali Soil and Mitigate Phosphorus–Calcium Binding Risks

To improve cotton yield in salinized arid fields, excess salt is removed and phosphorus content is increased. Adjusting phosphate fertilizer timing with water and fertilizer reduces phosphorus binding with calcium ions. Salt removal precedes phosphate application, enhancing soil phosphorus availabil...

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Bibliographic Details
Main Authors: Xiangxi Bu, Xiangwen Xie, Changxue Wu, Manqi Liu, Yongmei Xu
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Agronomy
Subjects:
delayed fertilization
phosphorus fractionation
soil available phosphorus
soil pH
Online Access:https://www.mdpi.com/2073-4395/15/1/138
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