| 堆肥基质驯化的高羊茅对盐胁迫的生理生态响应 |
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| 引用本文： | 尚小娟,王静,多立安. 堆肥基质驯化的高羊茅对盐胁迫的生理生态响应[J]. 草原与草坪, 2011, 31(1): 28-32 |
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| 作者姓名： | 尚小娟 王静 多立安 |
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| 作者单位： | 天津师范大学,生命科学学院,天津,300387 |
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| 基金项目： | 天津市科技支撑计划重点项目 |
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| 摘 要： | 以垃圾堆肥基质中生长驯化的高羊茅(Festuca arundinacea)为试验材料,研究高羊茅对盐胁迫的生理生态响应.试验对2种材料进行盐胁迫处理,测定了地上生物量、株高、地下根重、根长、叶绿素含量、保护酶活性等生理生态指标.结果表明:盐胁迫下,经堆肥基质驯化的高羊茅各生长指标均高于对照,其中地上生物量,株高和根长分...
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| 关 键 词： | 垃圾堆肥基质 驯化 高羊茅 盐胁迫 生理生态响应 |
Eco-physiological responses of Festuca arundinacea acclimated in municipal solid waste compost medium to salt stress |
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| SHANG Xiao-juan,WANG Jing,DUO Li-an. Eco-physiological responses of Festuca arundinacea acclimated in municipal solid waste compost medium to salt stress[J]. Grassland and Turf, 2011, 31(1): 28-32 |
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| Authors: | SHANG Xiao-juan WANG Jing DUO Li-an |
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| Affiliation: | SHANG Xiao-juan,WANG Jing,DUO Li-an(College of Life Sciences,Tianjin Normal University,Tianjin 300387,China) |
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| Abstract: | A pot experiment was performed to investigate eco-physiological responses of Festuca arundinacea acclimated in hypertonic municipal solid waste(MSW)compost medium to salt stress,and the unacclimated F.arundinacea was used as control.Aboveground biomass,seedling height,root dry weight,root length,chlorophyll content,protective enzyme activities were determined.The results showed that growth parameters of acclimated F.arundinacea were higher than those of control,among which,aboveground biomass,seedling heigh... |
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| Keywords: | MSW compost medium acclimation Festuca arundinacea salt stress eco-physiological response |
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