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Integrated deep banding and fertigation of phosphorus improves cotton yield by regulating root spatial distribution and growth
Field Crops Research ( IF 5.6 ) Pub Date : 2024-10-05 , DOI: 10.1016/j.fcr.2024.109604
Zheng He, Xuwei Dang, Gaifang gao, Xinyuan Lin, Fuyu Ma, Yang Liu

Traditionally, 100 % phosphorus (P) fertilizer application as a band at various depths before sowing significantly influenced crop root growth and yield by reducing P fixation and optimizing its spatial distribution. However, with the advent of drip fertigation in Xinjiang, China, P fertilization practices have shifted from 100 % basal to a combination of basal and fertigation for enhanced P nutrition in cotton. Despite this, the impact of pre-sowing P band application on cotton growth under drip fertigation remains unclear.
更新日期:2024-10-05
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