silviculture信息详情
n.森林学；造林术
The present situations and management models of seedling production, silviculture and fire prevention in Turkey were described.───主要介绍了土耳其林木种苗生产、营造林和森林防火现状和管理模式。
And the effects of the site type, silviculture density and stand age on the above indexes are studied.───并分别立地类型、造林密度、林分年龄对这些指标的影响进行了研究。
lower limit of forest price should be determined by the current cost of silviculture and reevaluation of capital.───林价下限的计算应以现行营林成本和重置完全资金占用为依据；
We believe that the discipline of silviculture needs further guidance from the system sciences.───森林培育学需要加强系统科学的指导。
Study and development on Silviculture Assistant Decision System and Data Update System.───造林决策与数据更新子系统的研究与开发。
Nonpublic ownership and public welfare forestry investment and financing channels: plantation owners' and silviculture units' funds;───非公有制公益林业投融资渠道：林农和各种造林单位资金；
Office Director, Silviculture, a key discipline at the provincial level, Zhejiang Forestry University───浙江林学院森林培育省级重点学科办公室主任
Silviculture Techniques of Eucalypt Bio-energy Plantations and Research on Timber Caloric Values of Their Main Spe───桉树能源林栽培和主要品种木材热值研究
A silviculture study on large scale improvements of a man-made cryptomeria (Cryptomeria japonica) forest was done to establish a multi-storied plantation.
Control methods were offered such as silviculture, quarantine, biological and chemical control.
We believe that the discipline of silviculture needs further guidance from the system sciences.
The precision of silviculture technologies is essential for plantation establishment and management, for high efficient utility of limited land and environment resources.
And the effects of the site type, silviculture density and stand age on the above indexes are studied.
It points out that the output value of silviculture of artificial timber stand should be divided into two parts, the output value of stumpage and the output value of cultivability.
The silviculture funding mechanism has made an important effect on the long-term and sustainable development of state-owned forest farm.
A silviculture study on large scale improvements a man - made cryptomeria a multi - storied plantation.
This paper discusses the mission of developing a silviculture DSS system for small forests owners, and designs and builds a SDSS based on silviculture plans and economic analysis.