| 柚木离体快速繁殖技术 |
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| 引用本文： | 陈雄庭,Chee Kheng Hoy,郑学勤,Emilia Farida.柚木离体快速繁殖技术[J].热带作物学报,2001,22(3):59-63. |
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| 作者姓名： | 陈雄庭 Chee Kheng Hoy 郑学勤 Emilia Farida |
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| 作者单位： | ①中国热带农业科学院热带作物生物技术国家重点实验室 海口571101
②Lyman Research & Development Centre for Agriculture & ForestLyman Research & Development Centre for Agriculture & Forest Pontianak78124Indonesi |
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| 摘 要： | 从优良柚木林段选取3~4a生优良单株,从中选取无病虫害的幼嫩侧芽,经表面消毒后接种到无菌培养基上,侧芽萌发率达70%~80%。切取新芽进行增殖,30~40d为一周期,增殖系数为2~3倍。当侧芽增殖到足够数量时,转移到生根培养基上,生根率超过80%~90%。植株移栽成活率达80%~90%。几个月后植株便可种植到大田。
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| 关 键 词： | 柚木 组织培养 快速繁殖 |
| 修稿时间： | 2000年8月18日 |
Technique for Teak (Tectona grandis L.) Propagation in vitro |
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| Chen Xiongting,Chee Kheng Hoy,Zheng Xueqin,Emilia Farida.Technique for Teak (Tectona grandis L.) Propagation in vitro[J].Chinese Journal of Tropical Crops,2001,22(3):59-63. |
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| Authors: | Chen Xiongting Chee Kheng Hoy Zheng Xueqin Emilia Farida |
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| Institution: | ①National Key Biotechnology Laboratory for Tropical Crops, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101
②Lyman Research Centre of Agriculture and Forest,Jalan Adisucipto Km5, Pontianak 78124, Indonesia |
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| Abstract: | Three to four years old teak trees were selected from a teak plantation. The meristematic tissues were taken from these plus trees, surface sterilized and cultured on a defined aseptic medium. The rates of axillary sprouting shoots from the primary explants were 70 %~80 %. When the shoots were multiplied to a desirable quantity, they were transferred to the rooting medium, resulting in over 80% rooted plantlets. The rooted plantlets were transplanted and grown in the green house or in the shed. They had a survival rate of 80 %~90 % and were planted several months later in the fields. |
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| Keywords: | Tectona grandis L tissue culture propagation |
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