Diagnosis and Treatment of Iron Deficiency Chlorosis of Apple Achard in Alar

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Diagnosis and Treatment of Iron Deficiency Chlorosis of Apple Achard in Alar

Author(s):: DANG Yanqing1; JIAO Huimin1; WANG Xinjian1; 2; (1.College of Plant Science,Tarim University,Alar,Xinjiang 843300;2.Engineering Laboratory of Characteristic Fruit Tree Production in Southern Xinjiang,Xinjiang Production and Construction Corps,Alar,Xinjiang 843300)

Abstract:: A chlorosis apple orchard located in 13th regiment in Alar was investigated in this study.The indices(including iron,manganese,magnesium,zinc,nitrogen,phosphorus,potassium,pH and chlorophyll) of orchard soil,leaves,irrigation water were analyzed in order to provide references for the treatment and prevention of iron deficiency because of high pH soil.The results showed that this orchard was diagnosed with iron deficiency due to high pH value of its soil.Then the orchard was thoroughly dripped with mixed solution,which was made according to the formula,citric acid 1 kg,humic acid 2 kg,fulvic acid 2 kg,iron sulfate 1 kg per 667 m2.After dripping,the pH was low down near 8.10,and chlorosis leaves returned to the green in one week,and the chlorosis symptom of the orchard was obviously alleviated in half a month,and the chlorosis symptom was thoroughly disappeared in one and a half month.

[1]汪李平.植物的铁素营养及缺铁症的防治[J].安徽农业大学学报,1995,22(1):17-22.

[2]YI Y,SALEEBA J,GUERINOT M L,et al.Biochemistry of metal micronutrients in the rhizosphere[M].Boca Raton:CRC Press,1994.

[3]薛进军,刘贵巧,刘子英,等.铁肥虹吸输液方法对矫正苹果缺铁失绿症的影响[J].果树学报,2013,30(3):412-415.

[4]ZUO Y M,ZHANG F S.Soil and crop management strategies to prevent iron deficiency in crops[J].Plant Soil,2011,339:83-95.

[5]TAKANORI K,NAOKO K.Iron sensors and signals in response to iron deficiency[J].Plant Science,2014,224:36-43.

[6]刘东臣,刘藏珍,谭俊璞,等.根际操作施肥矫正苹果缺铁黄叶病的研究[J].河北农业大学学报，1999,22(4):19-22.

[7]陆欣,王申贵.叶面喷施黄腐酸铁制剂防治苹果缺铁黄化症效果的研究[J].腐殖酸,1994(2):6-10,12.

[8]李小萌,戚亚平,王荣娟.苹果发酵液对缺铁苹果树叶片铁含量及光合特性的影响[J].中国农业科学,2012,45(3):489-495.

[9]吴玉霞,焦晓峰,王宪璞,等.缺铁胁迫对4种苹果砧木幼苗生理特性的影响[J].新疆农业科学，2016,53(5):826-831.

[10]李士榜,关静.苹果树缺铁营养诊断与防治试验[J].辽宁果树,1984(3):7-11

[11]周厚基,仝月澳.苹果树缺铁失绿研究进展[J].中国农业科学,1987,20(3):23-27.

[12]张亚兰,孙金龙,秦翠兰,等.南疆阿拉尔棉田盐碱化分析和木醋液改良效果[J].中国棉花,2014,41(3):30-32.

[13]邵伏文,姜超强,祖朝龙.硫磺和酒糟对烤烟生长和烟叶品质以及碱性土壤pH的影响[J].西北植物学报,2012,32(12):2479-2485.

[14]王敏,刘永民.腐殖酸强化脱硫石膏改良油污盐碱土壤的研究[J].灌溉排水学报,2010,29(2):13-133,139.

[15]刘强,姚拓,马晖玲.菌肥与柠檬酸互作对石灰性土壤生物学特性及草坪质量的影响[J].草业学报,2014,23(5):223-230.

[16]杨宇,金强,卢国政,等.生化黄腐酸土壤改良剂对盐碱菜田土壤改良效果研究[J].安徽农业科学,2010,38(4):1931-1932.

Last Update: 2018-05-23