| “桂香22号”等茶树良种杂交后代早期鉴定 |
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| 引用本文： | 罗小梅,吴雨婷,林国轩,王志萍,韦瑛璐.“桂香22号”等茶树良种杂交后代早期鉴定[J].中国热带农业,2021(1). |
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| 作者姓名： | 罗小梅 吴雨婷 林国轩 王志萍 韦瑛璐 |
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| 作者单位： | 广西壮族自治区茶叶科学研究所 |
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| 基金项目： | 广西直属公益性科研院所基本业务费专项项目(GCJB-17-2)(GCJB-20-08)。 |
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| 摘 要： | 采用田间调查法对“桂香22号”等茶树良种杂交后代出苗率及苗木生物学特征特性进行早期鉴定。结果表明:“桂香18号”♀ד福云7号”♂、“桂香22号”♀ד尧山秀绿”♂及“桂香22号”♀ד云南大叶种”♂3个组合的苗木综合性状表现良好,大部分指标均超过父母本,杂种优势显著。
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| 关 键 词： | 茶树 杂交后代 早期 鉴定 |
Early Evaluation of Hybrids of Elite Tea Plant Varieties such as "Guixiang 22" |
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| LUO Xiaomei,WU Yuting,LIN Guoxuan,WANG Zhiping,WEI Yinglu.Early Evaluation of Hybrids of Elite Tea Plant Varieties such as "Guixiang 22"[J].China Tropical Agriculture,2021(1). |
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| Authors: | LUO Xiaomei WU Yuting LIN Guoxuan WANG Zhiping WEI Yinglu |
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| Institution: | (Tea Science Research Institute,Guilin 541004,Guangxi) |
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| Abstract: | Field investigation method was adopted to early evaluation of the seedling emergence rate and plant's biological characteristics of hybrids of elite tea plant varieties such as "Guixiang 22".The results showed that the three hybrid combinations of "Guixiang 18"♀&"Fuyun 7"♂,"Guixiang 22"♀&"Yaoshan Xiulv"♂,and "Guixiang 22"♀&"Yunnan Dayezhong"♂were good at seedling comprehensive characters.Most of their indicators exceeded the parents,and heterosis was significant. |
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| Keywords: | tea plants hybrids early stage evaluation |
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