| 当代世界林业科学技术发展特点 |
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| 引用本文： | 关百钧.当代世界林业科学技术发展特点[J].世界林业研究,1993,6(3):1-7. |
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| 作者姓名： | 关百钧 |
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| 作者单位： | 中国林科院情报所 北京 |
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| 摘 要： | 本文综述了当代世界林业科学技术发展的10大特点,简要介绍了森林培育学、生物工程、人工林、“接近自然的林业”、无性系林业、森林生态与环境、森林经理、森林病虫害防治、林业机械和林产工业等学科水平现状及发展趋势。
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| 关 键 词： | 林业 科学 生物工程 |
| 收稿时间： | 1993/2/22 0:00:00 |
Developmental Characteristics of Contemporary World Forest Science and Technology |
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| Guan Baijun.Developmental Characteristics of Contemporary World Forest Science and Technology[J].World Forestry Research,1993,6(3):1-7. |
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| Authors: | Guan Baijun |
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| Institution: | Research Institute of Forestry Scientech Information, CAF |
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| Abstract: | The contemporary world forest science and technology like other fields of science develops rapidly and are advanced to a high level,forming a scientifie and technological sys-tem favoring forest development:the main developmental characteristics are as follows:(1) The silviculture is increasingly perfected and the the ory of the forest ecosystem has become the theoretical basis of contemporary silviculture.(2) Today biotechnology has become a branch of science in great demand.Many achievements have been scored by Chinese silvicul-turists in this field.(3) More emphasis is placed on the "second generation effect" of planta-tions.Now there are two viewpoints concerning the long range productivity of plantations: "derease theory" and "increase theory".(4) Theory of "nature-approximation" has becomea "hotly pursued" subject.(5) The theory of clonic forestry becomes more attractive.Thisnew branch of science develops rapidly.(6) The research on forest ecology and environmentis a world-wide important subject.(7) Hi-tech is increasingly and extensively applied inforest management.(8) The theory and technique of forest insect and disease control havemade new advances.(9) Researches on forest machinery enters a new phase.(10) Researches on forest products have been shifted to new subjects.A new book discussing the above mentioned 10 characteristics will be soon off print. |
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