نتایج جستجو برای: forest by products

تعداد نتایج: 7222236  

2013
Eric McConnell

T field of forest products is a blend of several subjects—forestry, biology, chemistry, and engineering, among many others. This blending can at times lead to communication gaps between disciplines and create confusion for consumers. Inaccuracies can lead to the inappropriate utilization of wood, shortening its service life, or worse, creating safety hazards. It is therefore pertinent for users...

2011
Mariel Aguilar-Støen Arild Angelsen Stein R. Moe

Declining profi tability of agriculture and/or higher prices of forest products and services typically drive an increase in forest cover. This article examines changes in forest cover in Candelaria Loxicha, Mexico. Forest cover increased in the area as a result of coffee cultivation in coffee forest-garden systems. Dependence on forest products and services, and not prices of forest products, d...

2015
Lambros Tsourgiannis Vassiliki Kazana Valasia Iakovoglou

This paper aims to examine the attitudes of the consumers in Greece towards the use of biotechnology in forest plantations and their potential purchases of forest transgenic products. Three groups of factors related the consumers’ attitude on the use of biotechnology in forest plantations with the potential purchases of transgenic forest products: (a) the potential negative environmental impact...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

this study considers the level of increase in customer satisfaction by supplying the variant customer requirements with respect to organizational restrictions. in this regard, anp, qfd and bgp techniques are used in a fuzzy set and a model is proposed in order to help the organization optimize the multi-objective decision-making process. the prioritization of technical attributes is the result ...

1998
Robert J. Bush

HARDWOOD MARKET REPORT is pleased to present “Changes and Trends in the Pallet Industry” in this issue, the final of a three-part series. This paper was produced by Robert J. Bush, Associate Professor and Director, Center for Forest Products Marketing and Management, Department of Wood Science and Forest Products, Virginia Tech, Blacksburg, Virginia; Philip A. Araman, Project Leader, USDA Fores...

2008

The study identified the community strategies for conservation and preservation of forest resources in Nsukka agricultural zone of Nigeria. Nsukka agricultural zone is one of the three agricultural zones in Enugu state and is made up of six Local Government Areas (LGAs). A purposive sampling technique was used to select 48 respondents from two LGAs Nsukka and Uzo-Uwani based on their involvemen...

Journal: :journal of agricultural science and technology 2014
i. yildirim s. ozsahin o. t. okan

wood and non-wood resources in the forests have occupied a very important place in human’s life, since the advent of history. and today, developing technology along with increasing needs enhance the importance of the other functions of forests, in parallel with wood production. both in the world and as well in turkey, one of the featured functions of forests is the production of non-woodforest ...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2013
eneje n.c. onwubuya e.a. mbah e.n

the study examined prospects of selected forest fruits and vegetables in enugu north agricultural zone of enugu state, nigeria. structured interview schedule and focus group discussion were used to collect data from a sample of one hundred and twenty (120) respondents. data were analyzed using matrix rank ordering, percentage, mean scores and standard deviation. results of the study identified ...

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