نتایج جستجو برای: hardwoods
تعداد نتایج: 741 فیلتر نتایج به سال:
Growth was niorzitoredfoi. 4 yi. in a tlzinnedstancl iii southern A/-/<ansax with three pine hasal areas (70, 85, and 100 fi2/ar) and thl-ee ha/-dwond basal areas (0 , 15, and 30 f?lac,); pretreatnzent basal areas averaged 1 I9 atzd 33 fi2/ac.foi. pities arztl hal-clwoiids, resprrtively. Ti-eatnlents we/-e a/-ra~lged in a 3 x 3 jbrlot.ial i.atzdomizc.d complete block desigtz with three replicat...
Damage to Appalachian Hardwoods from Diameter-Limit Harvesting and Shelterwood Establishment Cutting
Hydrothermal treatments to promote surface inactivation and increased flexibility in three hardwoods
Evidence of Duck Activity Induce Anatomical Structure Change and Lodging Resistance of Rice Plant Jia-En Zhang a , Guo-Ming Quan a , Zhao-Xiang Huang a , Shi-Ming Luo a & Ying Ouyang b a Key Laboratory of Ecological Agriculture of Ministry of Agriculture of the People's Republic of China, Key Laboratory of Agro-ecology and Rural Environment of Guangdong Regular Higher Education Institutions, So...
Certain bamboo species have mechanical properties that are compatible with construction material. Despite this, their low shear strength, the presence of nodes in culms, and circular geometry inhibit expansion use this material as One technique can solve these problems is glued laminated (GLB). Based on such findings, paper aims to evaluate physical Dendrocalamus giganteus species. Two glues we...
in this research, effect of using hornbeam and beech branch woods in admixture with birch stem wood on their cmp pulp properties. using percentage of branch woods, with 20% constant content for birch stem wood, were 0, 16, 40, 56 and 80 in final mixture of hardwoods. the results indicated that cooking time, to reach 85% yield and under same cooking condition, and also refining quantity, to reac...
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