Species diversity and ecological characteristics of vines in hunan and hubei provinces 湖南湖北藤本植物物种多样性和生态特征
2.
The appraise and analysis of liana landscape resources of tengshan nature reserve in fujian 藤山自然保护区藤本植物资源及其景观价值的评价与分析
3.
In this country , earlier than one year before the date of the filing of the application for registration , 在瑞典关于树或藤本植物从申请登记日期前一年以上
4.
The few - species families and few - species genera had a larger quantity than the big ones 井冈山藤本植物科属组成中，寡种科和寡种属较多，大种科和大种属较少。
5.
Some fragmentations with less area have less moss in species kind and quantity , whereas they have more rich lianas not only in species but also in number 面积较小的片断森林中苔藓植物种类和数量都较少，但是林内藤本植物种类和数量有所增多。
6.
As regards potatoes trees and vines , the plant breeder s right may , however , be maintained for a period of 30 years calculated from the same point in time ,包括此一裁决获得法律效力之次年的元月一日。关于马铃薯树木藤本植物的保护权利则从相同的起算点
7.
The floristic analysis showed the geographical element was complex , the floristic elements in the family and genera were mainly tropical elements with a certain proporiton of temperate - zone elements 区系分析表明，藤本植物区系来源广泛，地理成分复杂，科属组成以热带性成分为主，温带成分占有一定的比例。
8.
Outside this country , earlier than four years before the date of the filing of the application for registration , where this application concerns plant varieties other than trees or vines 在瑞典境外关于树或藤本植物从申请登记日期前六年以上在瑞典境外关于非树或非藤本植物的植物品种从申请登记日期前四年以上
9.
This is so because climbing plants are likely to encounter intensive - changing environmental condition during their growth ( especially change of illumination ) . secondly , there is a large proportion ( 30 - 40 % ) of climbing plants which belong to dioecism , and hence a gap between male and female plants on morphology , biological characteristic , economic value and so on . this dissertation focuses on herbaceous climbing plants , perennial or annual species such as dioecious trchosahthes kirilowii maxin and dioscorea opposita thumb , and monoecious luffa cylindrical ( l ) roem , it attempts to discover how climbing plants adapted to various environments and the mechanism of adaptation from aspects of physiological and reproductive ecologies at present , due to overuse of chlorofluorocarbons ( cfcs ) , the ozonosphere has become thinner and thinner , and the ultraviolet - b ( uv - b ) radiation has increased considerably 而攀援植物本身是一类理想的植物行为生态学研究材料：第一，攀缘植物由于受攀缘能力和支柱木资源的限制，在生长过程中通常要遇到强烈变化的环境条件(特别是光照) ；第二，攀缘植物中具有较高比例的雌雄异株类型，通常占地区攀缘植物种类的30 40左右，不同性别的植物在形态学及生物学特性、经济价值等方面存在一定的差距，因此，本文以雌雄异株攀缘植物栝楼( trchosahtheskirilowiimaxim ) (葫芦科多年生草质藤本植物)和山药( dioscoreaoppositathunb ) (薯蓣科薯蓣属植物) 、雌雄同株异花攀缘植物丝瓜[ luffacylindrical ( l ) roem ] (葫芦科一年生攀缘草本植物)为材料，试图从生理生态学及生殖生态学角度揭示攀援植物如何适应不同生境及其机理。
10.
The systematic and synthetic description and review of lianas , chiefly in tropic , are described and reviewed in this paper , in which some ecological questions of lianas are included distributed as follows : ( 1 ) the conception and significances of lianas ; ( 2 ) liana flora and its distribution in the world ; ( 3 ) its biological characteristics ; ( 4 ) its ecological characteristics ; ( 5 ) its abundance ( density ) and species - richness in tropical forest ; ( 6 ) the ecological significance of lianas - aggregation in gap and the variance of its abundance in the process of forest succession ; ( 7 ) the relationship between lianas and trees ; ( 8 ) the positive and the negative contribution of lianas to tropical forest ; ( 9 ) the types of climbing mechanism of lianas and its competitive predominance ; ( 10 ) global climate - variance ( co2 increase ) promotes abundance of lianas to increase , and some ecological consequence are resulted from which 摘要对藤本植物（以热带为主）研究的动态与发展进行了综述，其中包括： ( 1 )藤本植物的概念及重要性； ( 2 )藤本植物区系和分布； ( 3 )藤本植物的生物学特性； ( 4 )藤本植物的生态学特性； ( 5 )藤本在森林中的多度（密度）及种的丰富度； ( 6 )藤本在空地上聚生的生态意义以及它们在森林演进过程中的消长； ( 7 )藤本与树木的相互关系； ( 8 )藤本对森林正面和负面的影响； ( 9 )藤本的攀援方式类别及其竞争优势； ( 10 )全球气候变化（ co2浓度增高）促进藤本优势度增长并导致不良的生态后果。
