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author:

董榕 (董榕.) [1] | 傅嘉媛 (傅嘉媛.) [2] (Scholars:傅嘉媛)

Indexed by:

CQVIP CSCD

Abstract:

对污染区和对照区分别进行土壤和农作物取样,研究长期受电厂烟气影响的土壤环境和农作物相关元素含量的变化及其对农作物品质的影响,发现土壤总S、总F、可溶性硫、可溶性氟含量及pH变化与电厂烟气引起大气SO2污染密切相关,土壤中已出现S和F的积累.对研究区主要农作物小麦的叶S和籽粒S含量及籽粒品质(千粒重、蛋白质含量和淀粉含量)的监测表明,小麦叶、籽粒S含量与大气污染正相关,叶片中已发生S累积,籽粒中尚未形成S累积;籽粒S含量与籽粒蛋白质含量极显著正相关,说明大气中SO2浓度适当升高可提高小麦品质.

Keyword:

SO2污染 农作物 土壤环境 电厂烟气

Community:

  • [ 1 ] [董榕]福州大学
  • [ 2 ] [傅嘉媛]福州大学

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Source :

中国生态农业学报

ISSN: 1671-3990

CN: 13-1315/S

Year: 2007

Issue: 5

Volume: 15

Page: 151-155

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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