腐植酸铁防治苹果缺铁黄化病的研究  

Prevention of Apple Tree Iron-deficit Chlorosis by Using Humic Acid Iron

作　　者：王宝申[1,2,3] 高树青[1,2,3] 姜海忱[1,2,3] 陈宝江 李彩霞[1,2,3] 

机构地区：[1]辽宁省果树科学研究所,营口115093 [2]营口市农业科学研究所,营口115093 [3]朝阳市北票林业局,朝阳122100

出　　处：《价值工程》2012年第4期325-325,共1页Value Engineering

基　　金：辽宁省自然科学基金项目支助(项目编号20092198)

摘　　要：发生黄化病的主要原因是土壤中PH值和HCO3-1含量高。苹果树发生缺铁黄化,主要是由于体内铁活性降低,而这一切都来源于土壤中的铁偏低。要想解决这一问题,我们就要着手对防治苹果树缺铁黄化病进行研究,将它与硫酸亚铁进行比较,针对苹果树缺铁黄化,研制出腐植酸铁。The chlorosis is mainly caused by high soil PH value and HCO3-1 content.Apple tree iron-deficit chlorosis is mainly caused by the reduction of activity of iron,which is caused by the low iron content of the soil.To solve this problem,we will proceed to the research on the prevention and treatment of apple tree iron-deficit chlorosis,and compare it with ferrous sulfate and develope humic acid iron.

关 键 词：苹果缺铁 黄化病 腐植酸铁 

分 类 号：S661.1[农业科学—果树学]