柑橘铝毒害及其耐铝机制研究进展  

Research Progresses in Aluminum Toxicity and Mechanisms of Tolerance in Citrus

作　　者：刘召亮[1] 闫承璞[1] 万水林[1] 胡钟东[1] 何新华[2] 

机构地区：[1]江西省农业科学院园艺研究所,江西南昌330200 [2]广西大学农学院,广西南宁530004

出　　处：《江西农业大学学报》2016年第5期853-858,共6页Acta Agriculturae Universitatis Jiangxiensis

基　　金：国家自然科学基金项目(31501718;31460508);江西省农业科学院博士启动基金(20142CBS008);江西省农科院创新基金(2013CJJ009);国家现代农业柑橘产业技术体系广西创新团队首席专家项目(nycytxgxcxtd-02-06)~~

摘　　要：铝毒害是酸性土壤中作物生长的主要限制因素。柑橘是生长在酸性或强酸性土壤中的亚热带果树,容易受到铝毒害的危害,使其果实品质和产量下降。近十年来,国内外在柑橘铝毒害方面已有较深入的研究。首次概述柑橘铝毒害症状、铝毒害对柑橘矿质元素吸收、光合作用的影响、柑橘品种间耐铝差异、柑橘耐铝机制、耐铝响应基因鉴定等方面的最新研究进展,并展望未来的研究方向。Aluminum toxicity is a major limiting factor in crop growth in acid soil.Citrus as a predominant subtropical fruit tree grown in acid or strongly acid soil,is vulnerable to aluminum toxicity,which results in decrease of fruit quality and yield.Over the past decade,reseach on Al toxicity and aluminum tolerance mechanism in citrus has achieved great progresses. This paper reviews the symptoms of citrus aluminum toxicity,its effect on absorption of mineral elements and photosynthesis,difference in resistance to aluminum of citrus varieties,mechanism of aluminum tolerance in citrus,indentification of aluminum response gene,etc.And the prospect of further research is also briefly discussed.

关 键 词：柑橘 铝毒害 耐铝机制 

分 类 号：S666[农业科学—果树学]