[1]莫治新,王冀萍.降尘对苹果及香梨叶片重金属含量的影响[J].北方园艺,2014,38(16):1-3.
　MO Zhi-xin,WANG Ji-ping.Effect of Falling Dust on Heavy Metal in Leaves of Apple and Fragrant Pear[J].Northern Horticulture,2014,38(16):1-3.
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降尘对苹果及香梨叶片重金属含量的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第38卷 期数: 2014年16期 页码: 1-3 栏目: 出版日期: 2014-08-30
Title:
Effect of Falling Dust on Heavy Metal in Leaves of Apple and Fragrant Pear
文章编号:
1001-0009(2014)16-0001-03
作者:
莫治新1; 王冀萍2
1.喀什师范学院 化学与环境科学系，新疆 喀什 844006；
2.塔里木大学 植物科学学院，新疆 阿拉尔 843300
Author(s):
MO Zhi-xin1; WANG Ji-ping2
1.Chemical and Environmental Science Department,Kashgar Teachers College,Kashgar,Xinjiang 844006;
2.College of Plant Science,Tarim University,Alar,Xinjiang 843300
关键词:
苹果叶片; 香梨叶片; 降尘; 重金属
Keywords:
apple leaf; fragrant pear leaf; falling dust; heavy metal
分类号:
X826
文献标志码:
A
摘要:
摘要：以“元帅”、“富士”、“金冠”3个苹果树品种和10、20、40 a不同树龄的香梨树利用数理统计方法分析降尘对苹果及香梨叶片重金属含量的影响。结果表明：苹果及香梨叶片铜元素含量达到适宜及过量水平，此时降尘对其含量的影响不显著；苹果叶片锌元素含量不足，此时降尘会降低叶片锌元素的积累；不同树龄香梨叶片锌元素含量适宜或过量，此时降尘对叶片锌元素含量无显著影响；苹果和香梨叶片锰元素含量均缺乏，此时降尘会增加叶片锰元素的积累；苹果和香梨叶片铁元素含量均过量，此时降尘对叶片铁元素含量无显著影响。
Abstract:
Taking 3 apple varieties of ‘Marshal’,‘Fuji’,‘Golden’ and different treeage of ten year,twentyyear,thirty year old fragrant pear as materials,the effect of falling dust on heavy metal in leaf of apple and fragrant pear were studied.The results showed that copper contents reached the desirable and excessive level in leaves of apple and fragrant pear,impact of falling dust on its content was not notable at this time.It was lack of zinc content in apple leaves,falling dust could reduce the accumulation of zinc in leaves at this time.Different age of fragrant pear was in appropriate or excessive amount of zinc content in leaves,falling dust was not significantly affected on zinc content in the leaves.It was lack of manganese in leaves of apple and pear,accumulation of falling dust increased the effect of manganese in leaves at this time.Iron element in leaves of apple and fragrant were excessive,falling dust was not significantly affected on iron of leaves.

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备注/Memo

第一作者简介：莫治新（1978-），女，安徽六安人，硕士，副教授，现主要从事土壤与环境等教学与科研工作。E-mail:mzxzky@163.com.

基金项目：国家自然科学基金资助项目(30900206)。

更新日期/Last Update: 2014-09-25