| 构树光合生理特征的初步研究 |
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| 引用本文： | 王文佳,吕岩桢,郭传友.构树光合生理特征的初步研究[J].安徽农学通报,2010,16(1):53-53,100. |
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| 作者姓名： | 王文佳 吕岩桢 郭传友 |
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| 作者单位： | 淮北实验中学高三十五班,安徽淮北,235000;淮北煤炭师范学院生命科学学院,资源植物生物学安徽省重点实验室,安徽淮北,235000 |
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| 基金项目： | 安徽高校省级自然科学基金重点项目(KJ2008A046)资助 |
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| 摘 要： | 利用LI-6400便携式光合测定仪对自然条件下淮北相山同一生境中的优势物种构树的光合日进程进行了初步测定，结果表明：构树具有相对较高的净光合速率、蒸腾速率及瞬时水分利用效率，反映了构树对旱生条件具有较强的适应性。
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| 关 键 词： | 构树 扁担木 光合速率 蒸腾速率 水分利用效率 |
Preliminary Study on photosynthetic characteristics of Broussonetia pupyrifera |
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| Wang wen jia et al..Preliminary Study on photosynthetic characteristics of Broussonetia pupyrifera[J].Auhui Agricultural Science Bulletin,2010,16(1):53-53,100. |
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| Authors: | Wang wen jia |
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| Affiliation: | 1 Experimental middle school of Huaibei city;Huaibei 235000;China |
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| Abstract: | Diurnal photosynthetic courses of Broussonetia pupyrifera was measured by Li-6400 under natural conditions in Xiangshan mountain of Huaibei city,Anhui province.The results showed that Broussonetia pupyrifera had relative higher net photosynthetic rate,transpiration rate and water used efficiency,which suggested that Broussonetia pupyrifera had different way to adapt itself to its environments in natural conditions. |
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| Keywords: | Broussonetia pupyrifera Wood plle photosynthetic rate transpiration rate water used efficiency |
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