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燃煤烟气脱硫镁渣对沙冬青种子萌发及幼苗生长的影响
引用本文:王凌,李彦,尹林克,陈昌和,王雷涛,刘艳丽.燃煤烟气脱硫镁渣对沙冬青种子萌发及幼苗生长的影响[J].干旱区研究,2011,28(6):1031-1037.
作者姓名:王凌  李彦  尹林克  陈昌和  王雷涛  刘艳丽
作者单位:中国科学院 新疆生态与地理研究所,新疆 乌鲁木齐 830011;中国科学院 研究生院,北京 100049;清华大学,北京 100084;中国科学院 吐鲁番沙漠植物园,新疆 吐鲁番 838008;哈密地区环境监测站,新疆 哈密 839000
基金项目:自治区科技支疆项目(094D051001)资助
摘    要:采用室内光照培养法(光温自动控制的光照培养箱),研究沙质土壤中施加燃煤烟气脱硫镁渣(以下简称脱硫镁渣)对沙冬青(Ammopiptanthus mongolicus)种子萌发及幼苗生长的影响。结果表明:脱硫镁渣对种子萌发、幼苗出土和幼苗根系生长有显著的抑制作用;施用脱硫镁渣对幼苗的单株鲜/干重、总生物量及茎生长有显著的促...

关 键 词:燃煤烟气脱硫镁渣  沙冬青(Ammopiptanthus  mongolicus)  种子萌发  幼苗  生物量  沙质土壤
收稿时间:2010-11-15;

Effects of Desulphurization Magnesium Slag from Flue Gas on Seed Germination and Seedling Growth of Ammopiptanthus mongolicus
WANG Ling,LI Yan,YIN Lin-ke,CHEN Chang-he,WANG Lei-tao,LIU Yan-li.Effects of Desulphurization Magnesium Slag from Flue Gas on Seed Germination and Seedling Growth of Ammopiptanthus mongolicus[J].Arid Zone Research,2011,28(6):1031-1037.
Authors:WANG Ling    LI Yan  YIN Lin-ke    CHEN Chang-he  WANG Lei-tao  LIU Yan-li
Institution:Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;Graduate University, Chinese Academy of Sciences, Beijing 100049, China;Tsinghua University, Beijing, China;Turpan Desert Arboretum, Chinese Academy of Sciences, Turpan 838008, Xinjiang, China;Hami Environmental Monitoring Station, Hami 839000, Xinjiang, China
Abstract:In this paper,the effects of applied desulphurization magnesium slag from flue gas to sand on seed germination and seedling growth of Ammopiptanthus mongolicus were researched using the indoor illuminating incubator.Five different fertilizer rates(i.e.0,5,10,15,20 grams of desulphurization magnesium slag per 1 kilogram sand) were designed to observe the effects of applied desulphurization magnesium slag on germination energy,seeding index,germination rate,emergence percentage,emergence fresh or dry weight p...
Keywords:desulphurization magnesium slag from flue gas  Ammopiptanthus mongolicus  seed germination  seedling  biomass  sandy soil  
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