| 两种丛枝菌根菌抗旱效应的比较 |
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| 引用本文： | 叶爱华,袁 艺,杨 莉蔡永萍,田胜尼.两种丛枝菌根菌抗旱效应的比较[J].中国农学通报,2003,19(3):18-20. |
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| 作者姓名： | 叶爱华 袁 艺 杨 莉蔡永萍 田胜尼 |
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| 作者单位： | 1. 安徽农业大学生命科学院,合肥,2300362
2. 中国农学会,北京,100026 |
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| 摘 要： | 丛枝菌根可在与植物共生的过程中增加植物对营养元素的吸收, 增加植物的生长量, 提
高植物的抗旱抗涝性。在盆栽条件下, 水分控制在10 %左右时, 接菌的小麦和对照相比降低了
气孔的阻力, 提高了叶片气孔传导力, 蒸腾速率, 有效光合作用和水平利用效率。
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| 关 键 词： | 蒸腾速率 水分利用率 小麦 丛枝菌根 |
| 收稿时间： | 2003-02-20 |
| 修稿时间： | 2003-03-18 |
A Comparison of the Effects of Two Arbuscular Mycorrhizal Fungal Species on Photosynthesis,Transpiration and Water Use Efficiency of Wheat |
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| Ye Aihu,Yuan Yi,Yang Li,Cai Yongping,Tian Shengni.A Comparison of the Effects of Two Arbuscular Mycorrhizal Fungal Species on Photosynthesis,Transpiration and Water Use Efficiency of Wheat[J].Chinese Agricultural Science Bulletin,2003,19(3):18-20. |
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| Authors: | Ye Aihu Yuan Yi Yang Li Cai Yongping Tian Shengni |
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| Institution: | (1 Life Science College , Anhui Agriculture University , Hefei , 230036 ;
2China Association of Agricultural Science Societies , Beijing 100026) |
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| Abstract: | Drought is a major restriction to plant growth. AMF(arbuscular mycorrhizal fungi)can increase the absorption of nutrition, facilitate the growth of plant and improve drought resistance of many plants. The experiment compared the effects of two AMF species on wheat at 10% water level. The wheat inoculated with 90089 and 90036 decreased stomatal resistance, increased net photosynthetic rate, stomatal conduction,transpiration rate and WUE compared with the control. |
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| Keywords: | Transpiration rate WUE Wheat AMF |
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