用材林,timber forest
1)timber forest用材林
1.Age class structure regulation and evaluation for secondarytimber forests in Wudaohe Forest Farm.;五道河林场次生用材林龄级结构调整及评价
2.The basic data for cultivatingtimber forest of Ginkgo biloba is provided through research on its growth features and cultural techniques: To the best seedlings of 2～3-yr-old with specifications of diameter ≥ 0.通过对银杏生长特性和用材林培育技术的研究,提出了营造银杏人工用材林基本技术数据。
英文短句/例句
1.1) Timber stands, economic forests and firewood forests;（一）用材林、经济林、薪炭林；
2.2) The woodland use right for timber stands, economic forests and firewood forests;（二）用材林、经济林、薪炭林的林地使用权；
3.The woodland use right for timber stands, economic forests and firewood forests;用材林、经济林、薪炭林的林地使用权;
4.put a hundred acres of land under timber种植一百英亩用材林.
5.Application of Calculating System of Timber Forest Logging用材林森林采伐量测算系统应用分析
6.Growing Stock on Forest Area Available for Wood Supply工业用材林的林木蓄积量情况
7.Study on Dynamic Evaluation of Forest Land in Nanping;南平用材林林地资产动态评估的研究
8.Status of Artificial Timber Forest Constriction and Its Future Development;用材林人工造林的现状及今后的发展
9.Study on Timber Forest Asset Evaluation in Xiaoxing"anling Mountain小兴安岭用材林林木资产评估的研究
10.Rough Estimate of Artificial Timber Forestland and Timber Value Volume of Jinba Forest Farm;金坝林场人工用材林地、林木价值量初步估算
11.3) The woodland use right for the cutting blanks and the burns of timber stands, economic forests and firewood forests;（三）用材林、经济林、薪炭林的采伐迹地、火烧迹地的林地使用权；
12.Timber stands: forests and trees mainly at timber production, inclusive of bamboo groves mainly aimed at bamboo production;用材林:以生产木材为主要目的的森林和林木,包括以生产竹材为主要目的的竹林;
13.(2) Timber stands: forests and trees mainly at timber production, inclusive of bamboo groves mainly aimed at bamboo production;（二）用材林：以生产木材为主要目的的森林和林木，包括以生产竹材为主要目的的竹林；
14.Forestation overall design regulations for intensively managed timber-forest baseGB/T15782-1995集约经营用材林基地造林总体设计规程
15.The Study on Fertilization and Nutrient Diagnosis of Poplar ZL-46 Plantation for Plywood;中林-46杨胶合板用材林施肥与营养诊断研究
16.Research on Necessity of Scale Business of Commercial Plantation In China’s Collective Forests;我国集体林区人工用材林规模化经营研究
17.Study on Model of the Dynamic Assessment of Timber Woodland Property;用材林林地资产动态评估模型构建研究
18.Cultivating Technique of Non-commercial Forests and Commercial Timber Production Forests生态公益林和商品用材林培育技术之比较
相关短句/例句
timber[英]["t?mb?(r)][美]["t?mb?]用材林
1.The building and sustainable management tactics oftimber base in Hunan province;湖南用材林基地建设与持续经营策略
3)timber woodland用材林林地
1.Based on designing the index system(ten indexes respectively belonging to economy index,favourable geographical position index and woodland status index) oftimber woodland grading and evaluating in the Province of Fujian,in this paper,hierarchy analysis is adopted to evaluate index weightiness.在构建福建省用材林林地定级评价指标体系(经济指标、地利指标和立地指标3大类10个指标)的基础上,采用层次分析法确定各评价指标的权重,以小班为评价单元计算总分值,采用聚类分析法划分用材林小班林地级别。
4)high forest乔林，用材林
5)Bamboo timber forest材用林
6)Timber use bamboo forest材用竹林
延伸阅读
用材林用材林timberproductionforest以生产木材为主要目的的林种。可分为一般用材林和专用用材林两种。前者指培育大径通用材种（主要是锯材）为主的森林；后者指专门培育某一材种的用材林，包括坑木林、纤维造纸林、胶合板材林等。培育用材林总的目标是速生、丰产和优质。速生是缩短培育规定材种的年限；丰产指提高单位面积上的木材蓄积量和生长量；优质主要包括对干形（通直度、尖削度）、节疤（数量、大小）及材性（木材物理-力学特性、纤维素含量和特性等）等方面的要求。集约经营用材林有可能缩短培育年限的一半，但仅在部分条件较好、生产潜力较大的林地上采用。对这部分集约经营的森林（以人工林为主）称为速生丰产用材林。经营速生丰产林的业务称为高产林业或种植园式林业。用材林伐木场
