| 3个杨树新无性系耐盐力测定初报 |
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| 引用本文： | 李际红,张友鹏,刘国兴,庞金宣.3个杨树新无性系耐盐力测定初报[J].山东林业科技,2001(1):10-13. |
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| 作者姓名： | 李际红 张友鹏 刘国兴 庞金宣 |
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| 作者单位： | 山东农业大学职业技术学院,泰安,271000 |
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| 摘 要： | 以杂交育出的3个杨树新无性系为材料，用5个盐处理梯度处理45天，观察分析了各无性系各处理苗木的生长率、被害状、Na^ 积累、质膜透性、叶绿素含量等5项指标，结果认为：7号耐盐力最强，在含盐量0．3％的条件下可以正常生长，并可以在含盐量略高于0．3％的条件下进行小规模田间试验。
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| 关 键 词： | 杨树 新无性系 耐盐力 |
| 文章编号： | 1002-2724(2001)01-0010-04 |
| 修稿时间： | 2000年7月31日 |
Measuring Salt Endurance of Three New Poplar Clones |
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| Li Jihong et al..Measuring Salt Endurance of Three New Poplar Clones[J].Journal of Shandong Forestry Science and Technology,2001(1):10-13. |
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| Authors: | Li Jihong |
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| Institution: | Li Jihong et al. |
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| Abstract: | Three new poplar clones developed by hybridization were treated with five salt gradient for 45 days. Through observing and analying their growth coefficient, injury, Na\ accumulation, plasma membrane permeation and chlorophyll content, No.7 was considered to be the best in salt endurance and could grow regularly under the condition of 0.3% salt content, and even could be tested in a small-scale field slightly over 0.3% salt content. |
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| Keywords: | Poplar New clones Salt endurance |
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