| 土壤水分含量对草坪植物生理指标的影响 |
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| 引用本文： | 张志燕,王艳荣,赵利君.土壤水分含量对草坪植物生理指标的影响[J].安徽农业科学,2007,35(25):7779-7780,7791. |
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| 作者姓名： | 张志燕 王艳荣 赵利君 |
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| 作者单位： | 江苏大学生命科学研究院,江苏镇江,212013;内蒙古大学生命科学学院,内蒙古呼和浩特,010021 |
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| 摘 要： | 采用蒸渗仪编号法在2005年5~9月对半干旱地区(呼和浩特)不同土壤水分条件下冷季型草坪植物生理指标进行初步研究。结果表明,草坪植物—草地早熟禾5种植物生理指标中对不同土壤水分含量的反应敏感度最高的是游离脯氨酸含量,其次是叶片保护酶POD活性,再次是叶片含水量,而SOD、叶绿素含量对水分变化反应相对不敏感。
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| 关 键 词： | 土壤水分 生理指标 草坪 |
| 文章编号： | 0517-6611（2007）25-07779-02 |
| 修稿时间： | 2007-06-29 |
Effect of Soil Moisture on Physiological Index of Turf-grass |
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| ZHANG Zhi-yan et al.Effect of Soil Moisture on Physiological Index of Turf-grass[J].Journal of Anhui Agricultural Sciences,2007,35(25):7779-7780,7791. |
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| Authors: | ZHANG Zhi-yan |
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| Institution: | Institute of Life Science, Jiangsu University, Zhenjiang, Jiangsu 212013 |
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| Abstract: | The physiological index of winterness turf-grass under controlled soil moisture was studied in semiarid area(Hohhot) by the lysimeter from May to September in 2005.The results showed that the most sensitive physiological index was free proline content to different soil moisture among 5 kinds of physiological indexes of turf-grass.The next was leaf protecting enzyme activities and POD activities.Followed was leaf water content,while SOD activities and Chlorophyll content were less sensitive to the soil moisture. |
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| Keywords: | Soil moisture Physiological index Turf-grass |
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