| 不同逆境因子对吊兰叶绿体色素含量的影响 |
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| 引用本文： | 马光,郭继平,崔兴国,刘志华.不同逆境因子对吊兰叶绿体色素含量的影响[J].北方园艺,2010(22):94-95. |
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| 作者姓名： | 马光 郭继平 崔兴国 刘志华 |
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| 作者单位： | 衡水学院,生命科学系,河北,衡水,053000;衡水学院,生命科学系,河北,衡水,053000;衡水学院,生命科学系,河北,衡水,053000;衡水学院,生命科学系,河北,衡水,053000 |
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| 基金项目： | 衡水市社会科学研究资助项目 |
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| 摘 要： | 研究了不同浓度NaCl、水分、光照条件下叶片全绿的吊兰叶中叶绿体色素的含量。结果表明:在不同盐浓度和干旱胁迫下,吊兰叶中叶绿体色素的含量总体呈下降趋势。强光照利于叶绿体色素的合成。综合3种环境因子的结果,吊兰对干旱最为敏感;NaCl其次,浓度超过200 mmol/L影响其叶绿体色素的合成;对光照的耐受范围广,要求不严格。
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| 关 键 词： | 吊兰 叶绿素 NaCl 干旱 光照 |
Effects of Different Stress Factors on Chloroplast Pigments Content in Chlorophytum comosum |
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| MA Guang,GUO Ji-ping,CUI Xing-guo,LIU Zhi-hua.Effects of Different Stress Factors on Chloroplast Pigments Content in Chlorophytum comosum[J].Northern Horticulture,2010(22):94-95. |
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| Authors: | MA Guang GUO Ji-ping CUI Xing-guo LIU Zhi-hua |
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| Institution: | MA Guang,GUO Ji-ping,CUI Xing-guo,LIU Zhi-hua(Department of Life Sciences,Hengshui University,Hengshui,Hebei 053000) |
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| Abstract: | The content of chlorophyl in Chlorophytum comosum leaves treated by NaCl,drought and light were studied.The results showed that the content of chloroplast pigments decreased as a whole when plant treated by by NaCl and drought.Strong light of was beneficial to Chlorophytum comosum.Considering the three factors,Chlorophytum comosum was most sensitive to drought stress.NaCl stress was less sensitive than drought which inhibit the synthesization of chloroplast pigments significantly at concentration of 200 mmo... |
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| Keywords: | Chlorophytum comosum chlorophyl NaCl drought light |
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