落叶果树2025，Vol.57Issue(6)：40-42,3.DOI:10.13855/j.cnki.lygs.2025.06.008
肥城桃树黄叶病防治试验研究
Experimental study on the control of yellow leaf disease in Feicheng peach trees
摘要
Abstract
Taking Feicheng peach trees as the test material,a compound nutrient soil conditioner was formed by mixing different proportions of Kaoshan Duoba,chelated iron,Tu Hao Gen and urea.The effect of different proportions of the compound nutrient soil conditioner on the prevention and control of iron deficiency chlorosis in peach trees was studied.The purpose was to provide a reference for fundamentally preventing and controlling the occurrence of chlorosis in peach trees.The results showed that with the extension of time,the SPAD value of peach tree leaves increased after the application of different concentrations of Kaoshan Duoba soil conditioner,and the leaves showed a phenomenon of regreening.Among them,the best effect of preventing and controlling chlorosis was achieved when 100 mL of Kaoshan Duoba soil conditioner+100 g of chelated iron+50 mL of Tu Hao Gen+100 g of urea was applied to the root by irrigation at the initial stage of yellowing of the young leaves of the new shoots of Feicheng peach trees.关键词
桃树/缺铁性黄叶病/防治方法Key words
peach tree/iron deficiency yellow leaf disease/prevention and treatment method分类
农业科技引用本文复制引用
王兵,刘颖颖,李运鹏,张培峰,代华风..肥城桃树黄叶病防治试验研究[J].落叶果树,2025,57(6):40-42,3.基金项目
泰安市2022年度科技创新重大专项(农业良种)项目(2023NYLZ10). （农业良种）
