| 香料烟的光合生理特性初探 |
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| 引用本文： | 宗会,张燕,温华东,宋玉川,杜绍明,杨世波,屈生彬.香料烟的光合生理特性初探[J].中国烟草科学,2003,24(3):37-39. |
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| 作者姓名： | 宗会 张燕 温华东 宋玉川 杜绍明 杨世波 屈生彬 |
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| 作者单位： | 1. 云南烟草科学研究院生物室,昆明,650106
2. 云南烟草保山香料烟有限公司 |
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| 基金项目： | 国家烟草专卖局科技计划资助项目(110200101015)，云南省烟草公司科技计划资助项目(00A54)。 |
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| 摘 要： | 以克撒西巴斯马(XanthiBasma)、柯马蒂尼巴斯马(KomotiniBasma)为供试品种,研究了香料烟在云南保山香料烟产区的光合特性,研究表明,香料烟的光合速率日变化呈现典型的双峰型,这可能与气孔限制有关,其光合饱和点较高,在1600μmol·m-2·s-1左右。不同品种间的光合速率差异较大,在供试的7个品种中,杰尼克的光合速率最高,卡拉巴格拉的最低。
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| 关 键 词： | 香料烟 光合生理特性 品种 栽培 光合速率 |
| 文章编号： | 1007-5119(2003)03-0037-03 |
| 修稿时间： | 2003年3月10日 |
Preliminary report on photosynthesis character of oriental tobacco |
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| ZONG Hui ,ZHANG Yan ,WEN Hua-dong ,SONG Yu-chuan ,DU Shao-ming ,YANG Shi-bo ,QU Sheng-bin.Preliminary report on photosynthesis character of oriental tobacco[J].Chinese Tobacco Science,2003,24(3):37-39. |
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| Authors: | ZONG Hui ZHANG Yan WEN Hua-dong SONG Yu-chuan DU Shao-ming YANG Shi-bo QU Sheng-bin |
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| Affiliation: | ZONG Hui 1,ZHANG Yan 1,WEN Hua-dong 1,SONG Yu-chuan 2,DU Shao-ming 2,YANG Shi-bo 2,QU Sheng-bin 2 |
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| Abstract: | The photosynthesis characters of oriental tobacco were investigated in Baoshan,Yunnan Province.The results showed that diurnal variations of photosynthesis rate were a classic double-peaks type and there was midday depression caused partly by lowering of stomatal conductance.The oriental tobacco had a higher light saturation point of photosynthesis,and there were great differences in photosynthesis rate among different varieties,Ganik had the highest photosynthesis rate among those varieties. |
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| Keywords: | Oriental tobacco Photosynthesis character Varieties |
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