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- A Study on Bamboo Species Resource and its Flora in Daiyunshan, Fujian Province 戴云山区竹种资源及其区系的研究
- Bamboo species resource 竹种资源
- Stripe bamboo and many other bamboo species. 许多种类的竹子而得名。
- Some bamboo species will flower once every seven years. 有些竹子品种每七年开一次花。
- The bamboo species attacked reaches 17 with Phyllostachys praecox being worst. 该病已成为竹子发展的一个限制性因子之一。
- Vegetative rejuvenation of some bamboo species can be effected by exogenous GA3. 外源赤霉素能影响某些竹种的有性更新过程。
- The term niche should be used only for a species resource utilization within a community. 生态位一词仅指群落内一个物种的资源利用。
- The resources of sympodial bamboo species with excellent features for pulping are abundant in China. 我国丛生竹种质资源丰富,且具有优良的造纸特性。
- Tree species resources of Qingdao city consists of 400 plant species,including 200 species of arbor,139 species of bush,34 species of ground cover and 3 species of bamboo. 青岛市树种资源的调查与选择结果:青岛市城市森林营建常用植物约400余种,其中乔木200余种、灌木139种、地被34种、竹类3种。
- You can attend by yourself to view exhibits and information on endangered species at the Endangered Species Resource Centre. 你亦可透过参观濒危物种资源中心,了解更多关于濒危物种的资讯。
- Species resources of fruit trees on Liupan Mountains. 六盘山脉的野生果树种质资源.
- Around 88% wild bamboo species are in the type of flowering wholly. On the contrary,64% cultivated bamboo species are in the type of flowering fragmentarily. 具体表现在:(1)在全体成片开花的竹种中野生种的比例高达88%25,在零星开花的种类中栽培种的比例为64%25。
- The AFCD opened the Endangered Species Resource Centre in May to promote public awareness on the protection of endangered species. 渔农自然护理署新设立的濒危物种资源中心在五月启用,藉以提高公众对保护濒危物种的认识。
- Clumping bamboo species tend to spread slowly, as the growth pattern of the rhizomes is to simply expand the root mass gradually, similar to ornamental grasses. 冷通道布置风口地板,所有冷风在这里从地板下吹出来,送到服务器的正面,经过服务器后的热空气来到热通道、然后传输到天花板的热风口。
- Breed changes speed not only slow, and devoid innovation consciousness, this and our country " species resource big country " positional pole unworthily. 但长期以来,我国的花卉生产技术落后,花卉品种单一,更不重视地方特色物种资源的挖掘、保护、利用与改造。
- Continual human activity, unduly exploitation and using of species resource, disforestation and segmented forest, water area pollution, which threatens biodiversity. 由于人类活动的不断加剧、物种资源过度开发利用、森林的破坏与片段化、水域污染等原因,使生物多样性受到威胁。
- In terms of culm size, biomass, distribution and adaptability, 33 bamboo species with potential value for energy-oriented use are listed in this paper, among which 14 being sympodial, 18 monopodial and 1 amphipodial. 摘要根据竹子个体大小、生物量高低及其分布状况和适应性,文中列出了33种具有潜在能源化利用价值的竹种,其中,合轴丛生或散生型14种,单轴散生型18种,复抽混生型1种。
- It has becoming an exigent task to find a "new continent" of species resources. 寻找生物种质资源的“新大陆”已经成为了一个迫切的问题。
- Up to now,we have possessed 98 bamboo species,varieties,types(belonging to 22 genera) and their planting area has reached 4.0 hm2 with rather a high survival and conservational rate. 从2004~2006年;进一步扩建竹类植物种质资源圃;面积达4.;0 hm2;现有竹类植物22属98种(含变种或变型);且竹种成活率、保存率较高。
- Experiment on plantation of Acidosasa edulis at mountain area showed that it was a good bamboo species for plantation and development with advantages of tolerance of drought and poor soil. 通过黄甜竹山地造林试验,主要研究不同造林时间对成活率和发笋的影响,总结了黄甜竹山地造林技术。