| 盐胁迫对碧桃生长发育的影响 |
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| 引用本文： | 田彩萍,姚延梼.盐胁迫对碧桃生长发育的影响[J].山西林业科技,2011(4):19-20,24. |
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| 作者姓名： | 田彩萍 姚延梼 |
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| 作者单位： | 太谷县林业局;山西农业大学林学院; |
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| 摘 要： | 以碧桃幼苗为试验材料,研究盐胁迫对其叶片电解质渗透率、丙二醛含量和叶片相对含水量的影响。结果表明：盐胁迫下,叶片的电解质渗透率有上升趋势,且胁迫时间越久,电解质渗透率上升的越高;叶片内丙二醛含量的变化趋势与电解质渗透率的变化趋势相似,胁迫时间越久、浓度越高,丙二醛含量越高;轻度盐胁迫对碧桃幼苗叶片相对含水量的影响不显著。
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| 关 键 词： | 盐胁迫 电解质渗透率 丙二醛含量 相对含水量 |
Salt Stress on Physiological Index of Flowering Peach |
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| Tian Caiping,Yao Yantao.Salt Stress on Physiological Index of Flowering Peach[J].Shanxi Forestry Science and Technology,2011(4):19-20,24. |
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| Authors: | Tian Caiping Yao Yantao |
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| Institution: | Tian Caiping1,Yao Yantao2(1.Taigu Forestry Bureau,030800 Taigu,China,2.College of Forestry,Shanxi Agricultural University,030801 Taigu,China) |
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| Abstract: | Experimental material is Flowering peach.Analyses on the impact of salt stress on RWC,electrolyte leakage and MDA are carried.The results show that,Electrolyte leakage of salt stress is upward trend,the longer high concentration stress,the higher electrolyte leakage;MDA and electrolyte leakage are similar to the trend,the longer high concentration stress,the higher MDA. |
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| Keywords: | Salt stress RWC electrolyte leakage MDA |
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