| 水分胁迫对地被植物体内叶绿素含量的影响 |
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| 引用本文： | 张迎新,周玉迁,时雅君,李长海,潘杰,韩曦,张琳琳.水分胁迫对地被植物体内叶绿素含量的影响[J].防护林科技,2012(2):42-44. |
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| 作者姓名： | 张迎新 周玉迁 时雅君 李长海 潘杰 韩曦 张琳琳 |
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| 作者单位： | 黑龙江省森林植物园 |
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| 基金项目： | 黑龙江省林业厅科技项目 |
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| 摘 要： | 通过在自然干旱和覆水等不同水分胁迫条件下,研究对绢毛匍匐委陵菜(Potentilla reptans L.)和蛇莓(Du-chesnea indica)等地被植物叶片叶绿素含量的影响变化。结果表明,绢毛匍匐委陵菜和蛇莓对水分胁迫有较强的适应性,承受时间可长达20 d,其中绢毛匍匐委陵菜的耐旱性优于其耐涝性,而蛇莓的耐涝性优于其耐旱性。
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| 关 键 词： | 水分胁迫 地被植物 叶绿素含量 |
Effects of Water Stress on Chlorophyll Content for Cover Plants |
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| ZHANG Ying-xin,ZHOU Yu-qian,SHI Ya-jun,LI Chang-hai,PAN Jie,HAN Xi,ZHANG Lin-lin.Effects of Water Stress on Chlorophyll Content for Cover Plants[J].Protection Forest Science and Technology,2012(2):42-44. |
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| Authors: | ZHANG Ying-xin ZHOU Yu-qian SHI Ya-jun LI Chang-hai PAN Jie HAN Xi ZHANG Lin-lin |
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| Institution: | (Forest Botanical Garden of Heilongjiang Prov.,Harbin 150040,China) |
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| Abstract: | Under natural drought & water stress,effect of chlorophyll for cover plants,such as Potentilla reptans L.& Duchesnea indica were studied.Result shows that : Potentilla reptans L.& Duchesnea indica have stronger adaptability on water stress for 20 d.Drought tolerance of Potentilla reptans L.is optimal than its waterlogging tolerance.Waterlogging tolerance of Duchesnea indica is optimal than its drought tolerance. |
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| Keywords: | water stress cover plant chlorophyll content |
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