查询词典 Caragana
- 与 Caragana 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this study, with the psammophilous Caragana Korshinskii-Artemisia ordosica communities on semifixed dunes and fixed dunes in Shapotou region at the southeastern fringe of the Tengger Desert as the observation sample plots, the survey quadrats were arranged in the vegetation community areas with different types and coverages of soil microbiotic crusts.
本文以腾格里沙漠东南缘的沙坡头地区半固定沙丘柠条一油蒿群落和固定沙丘柠条一油蒿群落为观测样地,选择具有不同类型生物土壤结皮分布的植被群落为观测样方。
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The characters of regeneration niche for seed germination,seedling growth,soil seed bank and vegetative reproductionof Papilionaceae and Car agana spp.andits relationship withrestoration of desert vegetation were summarized,for the purpose of providing theoretical basis for regeneration niche in the study onreproductive biology and restoration ecology of C.spp..
对蝶形花科,锦鸡儿属落叶灌木柠条(Caragana spp。)的种子萌发、幼苗生长、土壤种子库和营养繁殖等更新生态位特征及其与荒漠植被恢复的关系进行了综述,旨在为柠条的繁殖生物学和恢复生态学研究提供更新生态位方面的理论依据。
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The soil nutrient is detected in five shrub trees, namely Periploca sepium, Sophora davidii, Syringa pekinensis, Ostryopsis davidiana, Caragana intermedia and comparative Bothriochloa ischaemum community. We have evaluated comprehensively on soil nutrient index during the process of shrub community form and analyzed the linear correlation of soil nutrient factors.
以白羊草群落为对照,选取杠柳、狼牙刺、丁香、虎榛子和柠条5种乡土树种为研究对象,测定其土壤养分含量,计算灌木群落形成变化过程中的土壤养分指数(Soil Nutrient Index, SNI),分析了各养分因子间的线性相关关系。
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An LI-1600 porometer was used to measure transpiration of Artemisia ordosica and Caragana korshinskii in four quadrats of a soil water balance experimental plot at the Shapotou Desert Research and Experiment Station.
本研究利用LI-1600气孔计测定了沙坡头试验站土壤水分平衡观测场4个样地的油蒿和柠条的蒸腾。
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Caragana intermedia is a psammophilous shrub and one of the commonly occurred species in fixed and semi-fixed sand dunes in Otindag Sand Land and MU US Sand Land.
中间锦鸡儿是浑善达克沙地和毛乌素沙地固定和半固定沙丘上常见的一种沙生灌木。
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In this study,with the psammophilous Caragana Korshinskii-Artemisia ordosica communities on semifixed dunes and fixed dunes in Shapotou region at the southeastern fringe of the Tengger Desert .
本文以腾格里沙漠东南缘的沙坡头地区半固定沙丘柠条-油蒿群落和固定沙丘柠条-油蒿群落为观测样地,选择具有不同类型生物土壤结皮分布的植被群落为观测样方。
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From the appearance characteristics of plant community,the synusia structure of plant community in Minqin desert grassland was composed of simple herbaceous and shrub layer,and individual plants was dwarf,small crown,low biomass,with an average altitude of 0.60 m and lower than 1.00 m~2 crown;except for Nitraria,Zygophyllaceae and Caragana,the fresh weight of per plant biomass of most plant were below 1000 g / individual.
8从植物群落的外貌特征来看,民勤荒漠草地各植物群落的层片结构是由简单的灌木层和草本层组成,且植物个体矮,冠幅小,生物量低,平均高度在0.60m以下,冠幅在1.00m~2以下;生物量除了白刺、泡泡刺和柠条外,大多数植物的单株生物量鲜重都在1000 g/株以下。
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In order to understand the herbage biodiversity and synusia structure of artificial forest, we investigated herbages under five forest types of Populus simonii, Prunus armeniaca. Prunus davidiana, Hippophae reamnoides and Caragana korshinskii.
调查分析了黄土丘陵区5种人工乔灌林小叶杨林,山杏林,山桃林,沙棘林,柠条林下草本层植物的物种组成、结构特征及其差异。
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The plant with the xeromorphic structure have a good adaptability to Aeolian sand flow, such as Artemisia ordosica,Caragana korshinskii.
具有旱生结构的植物对风沙流适应性较强,如油蒿和柠条就有比水稻等其它4种植物适应性强的结构特征。
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Forty years of re-vegetation, mainly by xerophytic shrubs Artemisia ordosica Krasch and Caragana korshinskii Kom, in the Shapotou Desert Experimental Research Station has established a dwarf-shrub and herbaceous cover on stabilized sand dunes.
:在草原化荒漠带沙坡头地区,利用草方格沙障并栽植灌木柠条和半灌木油蒿对流动沙丘进行固定,经过40a的演变,逐渐形成由矮灌木与草本植物覆盖的固定沙丘景观。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。