1) ecological species group
生态种组
1.
This paper deals with the selection of optimal accompanying tree species for Chinese fir from 61 potential mixed tree species in the natural mixed stands which are habitat in four kinds of groups of site type by means of Fuzzy cluster according to ecological species group s theory.
根据生态种组原理 ,应用 Fuzzy聚类方法从 4种不同立地类型组的杉木天然混交林中 61种杉木潜在伴生树种中选择杉木适宜伴生树种 ,结果如下 ,中山阳坡组适宜伴生种有 7种 ;中山阴坡组适宜伴生种有 8种 ;低山阳坡组有 8种 ;低山阴坡组有 1 3种 ;不同立地类型组中 ,杉木适宜伴生种除个别种之外 ,绝大多数是不同的 。
2.
For the protection and recovery of the plants in the Reserve,it would be more effective to protect and recover the whole ecological species group rather than the individual plant species.
依据测定结果,将艾比湖湿地自然保护区的植物划分为4个生态种组:梭梭+盐节木+白麻+盐爪爪+琵琶柴+碱蓬+花花柴+骆驼刺+绢蒿+白刺+芦苇、小獐茅+多枝柽柳+滨藜+小叶碱蓬+盐豆木+鹅绒藤+盐穗木、胡杨+白梭梭、奶浆草+甘草+西北天门冬+赖草+罗布麻。
2) ecological groups of species
生态种组
1.
Major trees of the shrub layer in 25 gaps and 25 non-gaps were surveyed and classified into four ecological groups of species according to their importance value(I.
为揭示甘肃子午岭次生油松Pinus tabulaeformis林主要乔木树种在林窗与非林窗环境下的更新规律,对25个林窗和25个非林窗中的主要乔木树种进行了调查,按照树种重要值的位序差值将林窗内外群落灌木层中出现的主要乔木树种划分为4类生态种组。
3) ecological species groups
生态种组
1.
Then the ecological species groups and functional groups division were discussed.
以海南岛尖峰岭国家级自然保护区低地雨林(青皮林)不同海拔的23个样方调查数据为例,研究32个主要乔木层物种的种间联结性,探讨物种的生态种组和功能群的划分。
5) ecological species
生态种群
1.
The concept and characteristics of VEIP are first generalized,and then,on the basis of comparability between VEIP and ecological species,the ecological characteristics of VEIP is fully analyzed.
在概括VEIP内涵与特征的基础上,针对VEIP与生态种群之间的相似性,分析了VEIP的种群特征,借鉴生态学中的Logistic增长模型,构建了单一创新群体的VEIP的成长模型。
6) Ecological planting
生态种植
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条