| 试论林木良种与高产优质高效林业的关系 |
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| 引用本文： | 时明芝.试论林木良种与高产优质高效林业的关系[J].聊城大学学报(自然科学版),1996(1). |
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| 作者姓名： | 时明芝 |
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| 作者单位： | 聊城地区林业局 |
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| 摘 要： | 从林木良种对发展高产优质高效林业的作用和意义出发，结合聊城地区的特点和现状，重点阐述了新形势下如何开展林木良种工作，从政策、投资和技术等方面提出了一些具体的建议和对策．
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| 关 键 词： | 林木良种，高产优质高效林业，良种选育和推广 |
THE RELATION BETWEEN IMPROVED VARIETY AND HIGH-YIELD,HIGH-GUALITY AND HIGH -EFFECT FOREST |
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| Shi Mingzhi.THE RELATION BETWEEN IMPROVED VARIETY AND HIGH-YIELD,HIGH-GUALITY AND HIGH -EFFECT FOREST[J].Journal of Liaocheng University:Natural Science Edition,1996(1). |
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| Authors: | Shi Mingzhi |
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| Institution: | Liaocheng Prefectural Forestry Office |
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| Abstract: | From the role and significance of improved variety in the development of high-yield,high-quality and high-effect foresty, This paper investigates the ways in promoting improved varieties of forestry. Suggestions are given concerning policies, investment and technology. |
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| Keywords: | Improved variety of forestry High- yield High- quality and high- effect foriestry Vaviety breeding and spreading |
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