关键词:龙牙椒木;不同生境;肥料处理;生长 [gap=758]Key words: Aralia elata; different ecological environment; different fertilizer; growth
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不同生境芦苇 different habitat reed
不同生境条件下软紫草 Arnebia euchroma
不同生长环境 different growing environment
不同生物学环境 Different biological surrounding
Study on population dynamics of E. adenophorum Spreng seedThe dynamics of seed population of E. adenophorum was observed on the levels of seed rain and seed bank in three different habitats of waste land, farm filed and forest.
1．紫茎泽兰种子种群动态的研究 在撂荒地、农田和林区三个不同生境中从种子雨、种子库、种苗库上研究了紫茎泽兰种子种群动态规律。
参考来源 - 外来物种紫茎泽兰Eupatorium adenophorum Spreng入侵机制的研究The thesis is consists of three parts. Firstly , the comparison research is about growth rule above ground and biomass of L. quinquenervius between different habits and densities in Songnen Grassland.
首先,对松嫩草地不同生境与密度五脉山黧豆地上部构件及生物量进行了比较研究。
参考来源 - 五脉山黧豆生长规律与繁育系统研究Composition of insect community and popilation size have disparate style in different niches. Species richness show: protected meadow > degenerate meadow >melilotus suaveolens meadow > crested wheatgrass meadow > low and moist meadow.
4.不同生境类型样地的昆虫群落组成和种群规模不同,物种丰富度表现为保育样地>退化样地>草木樨样地>冰草样地>低湿草地样地。
参考来源 - 河北御道口干草原昆虫多样性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
不同生境和月份的主要鼠种组成有所不同。
The composition of rat species varied with different habitats and months.
不同生境、场所的主要蠓种组成有所不同。
The composition of blood-sucking midges species varied with different habitats and places.
不同生境、鼠种和月份的恙螨种类组成有所不同。
The composition of species of chigger mites varies with different habitats, mice and months.
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