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生态林业发展
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  ecological forestry development
     Policy of ecological forestry development in the Northwest of China.
     我国西北地区生态林业发展政策研究
短句来源
     The ecological forestry construction faced with serious financial problems. The article summarized the fund characteristic of ecological forestry development,and analyzed the difficulty that finances faced with and the fund gap,in order to discuss the financial way and the market way of collecting the ecological forestry fund and solve the supply difficulty for ecological forestry construction.
     中国生态林业建设面临严重的资金问题,本文通过对我国生态林业发展的资金特点进行研究,分析筹资面临的困难和资金缺口,旨在探讨生态林业资金筹集渠道的财政方式和市场方式,为研究解决生态林业建设资金筹集问题提供思路。
短句来源
  “生态林业发展”译为未确定词的双语例句
     An Overview on Development of Ecological Forestry Research in China
     中国生态林业发展研究综述
短句来源
     On the Ecoforestry Development Strategy and Exploitation model of Taihang Mountain in Henan
     河南省太行山区生态林业发展战略和开发模式
短句来源
     In order to evaluated the status and role of eco-forest on quality and efficiency of agriculture in States Farms, aggregate development strategy of eco-forest for overall agriculture, we investigated the key farms, the data from comparison and analysis led the following results: the protection of the farmland shelterbelt could increase the average yield of wheat by about 15.4%, increase the average yield of soybean by about 14.7%;
     为了科学评价生态林业在发展农垦质量效益农业中的地位和作用,总结出服务于大农业的生态林业发展对策,通过分类设立重点农场进行调查,数据对比和分析得出:由于农田防护林的庇护使小麦平均增产15.4%,大豆平均增产14.7%;
短句来源
     Conception for development of eco-forestry in Lianping County,Guangdong Province for the purpose of constructing it into a national ecologic county
     广东连平建设国家级生态县的生态林业发展构想
短句来源
     Developing Actualities and Countermeasures for Ecological Forest in Zherong County
     柘荣县生态林业发展现状与对策
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  相似匹配句对
     Study On Path for Developing Ecological Forestry
     发展生态林业途径研究
短句来源
     On Forestry Eco-economic Development in Anhui
     论安徽林业生态经济发展
短句来源
     The Principles Behind the Highly-Effective Development of Eco-forestry in Shandong Province
     山东省发展高效生态林业的设想
短句来源
     An Overview on Development of Ecological Forestry Research in China
     中国生态林业发展研究综述
短句来源
     Development of Ecological Automobiles
     生态汽车的发展
短句来源
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To promote the sound development of industrial plantations, the connotativetraits of industrial plantations must be grasped comprehensively and correctly. Firstly, anindustrial plantation is an important link in operation on the ecological forest model, and animportant approach to handling the relation between forest ecological community and e-conomical benefits in a macro scientificai way. It is also an important subsystem of theentirety of forest resources in ecological forestry. Industrial plantations under...

To promote the sound development of industrial plantations, the connotativetraits of industrial plantations must be grasped comprehensively and correctly. Firstly, anindustrial plantation is an important link in operation on the ecological forest model, and animportant approach to handling the relation between forest ecological community and e-conomical benefits in a macro scientificai way. It is also an important subsystem of theentirety of forest resources in ecological forestry. Industrial plantations under developmentinclude priority plantations and general ones. Its development is considered according to realneeds, and to possible conditions. Secondly, due to simplicity of ecological structure, the in-dustriai plantation is noted for poor stability. Means of management is like that of culture offarm crops. Therefore, it is necessary to correctly handle the relation between the specializ-ed target production and the stability of forest systems. Thirdly, it belongs to the openstands that have high input and output, being very different from the pattern of nutrient cy-cle in natural forests. Only high material input from human so ity can make it attain thepurpose of continually meeting the social demand for wood and other forest products with li-mited forest land. Therefore, the speed of its development depends on the level of economi-cal and material supply, forest science and technology and forest management in variouscountries and regions in the world. Fourthly, its economic benefits are uncertain. It is re-ported that different countries obtain different benefits from their industrial plantations. Aconcrete analysis of the social, economic and natural functions at a deeper level is necessary.China should take an approach characteristic of Chinese society so as to obtain the maximumintegrated benefits.

作者认为工业人工林是生态林业发展模式实施的重要环节,在我国林业发展中将扮演重要角色,但其生态结构单一,稳定性差,是一个高度输入输出的开放型林分。在各国的实践中,经济效益的高低并无定论。必须依据我国的国情选择适宜的发展方式,以保证其健康发展。

This paper presents structure of forest type, tree species in ecological fores-try system, its optimal model and increase of produbtive forces of forest stand.

本文介绍了山东省平原试区生态林业体系林种、树种的结构布局,最佳模式以及提高林地生产力的研究成果。这对平原农区林业如何选择最佳模式的配置,走高效生态林业的发展道路有一定的借鉴。

Abstract The development and status of ecological forestry are discussed, its concepts sum-marized, and different pattems reported. The prospects of ecological forestry are expounded and predicted from the viewpoint of theory and practice. The authors are of the opinion that the ecological forestry is a from of modern forestry, which leads to a higher phase of forestexploitation, and makes it possible to combine various benefits of forestry and ensures mankind an excellent ecological environment .

中国生态林业发展研究综述徐孝庆,刘明,高广文(林业部调查规划设计院,北京100714)生态林业是我国林业专家在生产和科研活动中逐步建立起来的一个新型林业概念,是林业发展中的新事物。生态林业概念的产生,一开始就受到我国林业工作者的重视,也得到世界各国的...

 
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