农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-6 共查到农学 forest products相关记录6条 . 查询时间(0.11 秒)
Non-timber forest products (NTFPs) are important in many ways for food security, livelihoods, and health of small farmers and forest dwellers in the developing world. Often they are traded internation...
A competitive co-evolutionary Multi-Objective Genetic Algorithm (cc-MOGA) was used to approximate a Pareto front of efficient silvicultural regimes for Eucalyptus fastigata. The three objectives to be...
The purpose of this study is to clarify the trade flow of agro-forest products and commodities by analyzing commercial activities and private traders in a mountainous region.This study focused on Ngoi...
This paper addresses concerns about commercial harvesting of non-timber forest products (NTFPs) that relate to First Peoples in British Columbia. Many of the species identified as being significant, o...
In today's environment, all companies are facing increasing competitive pressures and they need to use different ways in order to deal with these pressures and survive. One of these ways is Total Qual...
Investment decisions and regional development are significant for economic development and the welfare of society. The most suitable decision should be made by using multivariable statistical techniqu...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...