| 生物技术与林木试管微型选育 |
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| 引用本文： | 袁巧平.生物技术与林木试管微型选育[J].世界林业研究,1990,3(3):50-55. |
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| 作者姓名： | 袁巧平 |
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| 作者单位： | 中国林科院林研所 |
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| 摘 要： | 本文对生物技术在林木遗传育种方面的应用潜力、现状和前景进行了分析,论述了林木试管微型选育系统的一般原理及各主要方面。
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| 关 键 词： | 林木 选育 生物技术 试管微型 |
| 收稿时间： | 1990/3/20 0:00:00 |
Biological Technique and Micro-breeding of Tree in Test Tube |
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| By Yuan Qiaoping.Biological Technique and Micro-breeding of Tree in Test Tube[J].World Forestry Research,1990,3(3):50-55. |
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| Authors: | By Yuan Qiaoping |
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| Abstract: | The test tube micro-selection and breeding fo tree is a new ty peof genetic breeding system for tree selection, introduction, breeding and reproduction.Beside utilizing natural variation.and variations created by normal breeding, it can create new genetic variations by ways of monoploid cultivation, protoplast cultivation and cell hybridization, clone variations of vegetative cell and gamete, rejuvenation through detoxication,genetic engineering etc.In this system, it is quite easy to design microenvironmental conditions to test genetic properties of tree with high selective efficiency, The superearly quick measurement of tree properties is also convenient.The microreproduction technique has been widely used in tree genetic ameliorization.The system will play an important role.in conservation and exchange of tree species resources. |
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