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artemisia ordosica中文是什么意思

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  • 油蒿

例句与用法

  • Changes of soil substrates in artemisia ordosica succession series
    油蒿演替系列土壤基质的演变
  • Study on allelopathic effects of essential oil from artemisia ordosica
    油蒿挥发油的化感作用研究
  • Using the non - contact infrared ray temperature measurer and an index of temperature effect proposed by ourselves , the effects of artemisia ordosica and caragana intermedia on temperature at soil surface around individual plant are studied and compared with each other . comparison of temperature at soil surface showed that caragana intermedia has more obvious effect on soil surface temperature than that of artemisia ordosica
    以鄂尔多斯高原典型植物油蒿和柠条作为研究对象,采用先进的非接触红外测温法,并提出度量植株温度效应的影响指数,对鄂尔多斯高原两种典型植物植株附近地表温度进行了比较分析,结果表明,柠条对地表温度的影响较油蒿明显。
  • The reproductive characteristics and population structure of artemisia ordosica , hedysantm scoparium , caragana korshinskii and the reproductive characteristics of annual plants eragrostis poaeoides and bassia dasyphylla were observed in shapotou artificial revegetation area . stability of the artificial vegetation was appraised from the views of its persistence and variability under local natural condition . the study showed that : the artificial - natural vegetation built with sandbreaks and plants is stable in shapotou area
    通过对沙坡头人工固沙植被区主要建植种群柠条( caraganakorshinskii ) 、花棒( hedysarumscoparium )和油蒿( artemisiaordosica )的繁殖特性及种群结构的研究,以及自然侵入的一年生草本植物小画眉草( eragrostispoaeoides )和雾冰藜( bassiadasyphylla )繁殖特性的研究,探讨了在植被的持久性和变异性,分析评价了主要受恶劣环境压力下的人工固沙区植被的稳定性。
  • The study investigated aboveground growths of caragana korshinskii and artemisia ordosica planted in four modes , revealing that in different planting modes their densities , heights and canopy width and biomasses remained unchanged or tended to decrease slightly ; the young shoots of a . ordosica annually grew in a s - shaped cure and the young shoots of c . korshinskii grew fast in spring and grew slowly or cease to grow from july on ; the biomasses and leaf area indexes of c . korshinskii and a . ordosica annually varied in a double peak curve and there were 8 annual plants that invaded in the four planting modes and formed higher coverage ; the quadrat with only a . ordoska appeared to have obviously lower coverage and biomass that the other three quadrats
    摘要对腾格里沙漠东南缘2种人工植被柠条和油篙在4种配置方式下地上部分的生长动态进行了研究,结果表明:不同配置方式下它们的密度、高度、冠幅和生物量基本不变或略微呈下降趋势;油篙新梢的年生长动态呈s型曲线,柠条新梢春季生长速度较快, 7月份以后生长速度缓慢或基本停止生长;柠条、油篙地上生物量和叶面积指数的年变化均表现为双峰型, 4种配置方式下共有8种1年生植物人侵,并具有较高的植被盖度;同其它3个样地相比,纯油篙样地1年生植物的密度、盖度和生物量明显偏低。
  • Special seed germination and seedling survival mechanism in artemisia ordosica , eragrostis poaeoides and bassia dasyphylla ensured the maintenance and replacement of their populations in accordance with local environmental conditions . at o ld artificial vegetation of shapotou area , c . korshinskii is expected to disappear in the future of 50 years or so
    沙坡头人工固沙区植被随时间推进,老固沙区中的柠条种群将在50年或稍长的时间内消失,形成以油蒿种群为主,花棒种群为辅的多年生群落。
  • The species were separately caragana korshinskii hydysarum scoparim artemisia ordosica in shrubs layer , eragrostis poaeoides bassia dasyphylla in herbs layer , bryum argenteum barbula ditrichodies in microbiotic crusts layer . and the dominant species of them were artemisia ordosica eragrostis poaeoides bryum argenteum respectively . due to the different time and the topographical varieties in the fixing - sand region , the horizontal structure of artificial vegetation manifested out the mosaic characteristics
    灌木片层的主要植物种是柠条( caraganakorshinskii ) 、花棒( hydysarumscoparim ) 、油蒿( artemisiaordosica )等灌木植物,其中优势种为油蒿;草本片层的主要植物种有小画眉草( eragrostispoaeoides ) 、雾冰藜( bassiadasyphylla )等,其中优势种是小画眉草;生物结皮由藻类和苔鲜类构成,其中,银叶真鲜( bryumargenteum夕为固沙植被区鲜类地被层优势成分。
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