| 迁地保护下7种金花茶的物候特征的初步研究 |
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| 引用本文： | 葛玉珍,邹丽霞,唐广田,周太久,黄仕训.迁地保护下7种金花茶的物候特征的初步研究[J].江西农业学报,2009,21(4). |
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| 作者姓名： | 葛玉珍 邹丽霞 唐广田 周太久 黄仕训 |
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| 作者单位： | 1. 广西壮族自治区、中国科学院,广西植物研究所,广西,桂林,541006
2. 广西桂林市气象局,广西,桂林,541001 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 2005~2007年对桂林植物园内迁地保护的7种金花茶组植物的物候特征进行了初步观察。结果表明:7种金花茶树种的萌动期与展叶期较一致,分别在2~3月与3月下旬~4月上旬。开花期和果熟期的差异较大,但大多集中在秋冬季与春季。10~11月份是采种的有效时期。7种金花茶的物候期受气温的影响较大。
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| 关 键 词： | 金花茶组植物 物候特征 环境因子 迁地保护 |
Phenological Characteristics of 7 Species of Sect.Chysantha Chang in Guilin Botany Garden |
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| GE Yu-zhen,ZOU Li-xia,TANG Guang-tian,ZHOU Tai-jiu,HUANG Shi-xun.Phenological Characteristics of 7 Species of Sect.Chysantha Chang in Guilin Botany Garden[J].Acta Agriculturae Jiangxi,2009,21(4). |
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| Authors: | GE Yu-zhen ZOU Li-xia TANG Guang-tian ZHOU Tai-jiu HUANG Shi-xun |
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| Institution: | 1.Guangxi Institute of Botany;Chinese Academy of Sciences;Guilin 541006;China;2.Guilin Meteorological Administration Bureau;Guilin 541001;China |
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| Abstract: | Based on the phenological data of 7 species of Sect.Chysantha Chang from 2005 to 2007 in Guilin Botany Garden,the budding date,leaf expansion date,flowering date and fructescence of 7 species were analyzed in this paper.The relationships between climatic factors and the phenological characteristics were discussed.The results showed: the budding date(from February to March) and leaf expansion date(from the last ten-day of March to the first ten-day of April) of the 7 species were nearly consistent;the flower... |
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| Keywords: | Camellia Sect Chysantha Chang Phenological characteristics Climatic factor |
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