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- commercial timber forest 商品用材林
- Part of the coal concession lies within a national forest area with extensive high density commercial timber stands. 部分特许开采位于国家森林地区,内可出产高密度商业用木材支架。
- commercial timber production forest 商品用材林
- The living timer resrve is72,050,000 CBM, the annual commercial timber supply is400.000 CBM. 盛产人参、芝、味子、茸、鸡油等名贵中药材及蕨菜、菜、耳。
- The living timer resrve is 72,050,000 CBM, the annual commercial timber supply is 400.000 CBM. 盛产人参、灵芝、五味子、鹿茸、田鸡油等名贵中药材及蕨菜、薇菜、木耳。
- Deforestation (disafforestation) The permanent removal of forests, especially by means of logging for commercial timber and clearing for agriculture and human settlement. 砍伐森林(滥伐):为了商业木材的使用,农田的开垦以及人类的建筑用地永久性的移除森林。
- Evodia daniellii, a good wild commercial timber and ornamental tree of Hebei, have great potential value in gardens and afforestation. 摘要臭檀是分布于河北山区的一种优良用材、绿化观赏野生树种,具有较高的开发利用价值。
- Timber forest. 用材林
- For the first time, the Specialist-aided system was constructed by Delphi and the ADO database access technology in the foundation of the timber forest subcompartment evaluation and rate average evaluation. 该专家辅助系统在用材林小班评估及总体评估基础上首次采用时新先进的Delphi语言及ADO数据库访问技术构建专家辅助系统。
- Abstract: Artificial timber forest dominated by pine and fir can cause loss of water and soil, decrease of forestland productivity and protection function , and easy occurrence of pests and diseases. 摘 要: 营造松、杉为主的人工用材林,引起水土流失,林地生产力降低,防护功能差,易发生病虫害,且投资大。
- Breakingfruit Chinkapin,a dominant indigenous tree species in of China, Good in fast-growing,vast adaptability and short strike time,it also can be big area planted as firewood and timber forest. 黎蒴栲是中国南方的一种乡土树种,速生性强,适应性广,轮伐期短,大面积种植可以为薪炭林和用材林。
- The mycorrhiza technology with different cultivation ways for major commercial timber species was developed. It has been disseminated in 28 provinces (autonomous regions) of China. 创造了主要工业用材树种不同培育方式菌根化技术,形成了系统的菌根化育苗造林新工艺。在我国28省(区)、市推广应用。
- In the 1960s, China began plantation of timber forests, construct of forest shelterbelt and construct nature reserve, and set up state forest farms. 从上个世纪六十年代开始营造用材林和防护林,建设自然保护区和国营林场;
- Code name of the main commercial timber 主要商品木材树种代号
- Reform of the System of the Price of Timber Forest 用材林林价体制改革探索
- Commercial timber production forests 商品用材林
- fast - growing and high - yielding timber forest 速生丰产用材林
- fast-growing and high-yield timber forest 速生丰产用材林
- non - timber forest products (NTFPs) 林副产品
- NTFP ( non- timber forest product) 林下资源
