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辽东栎的英文

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"辽东栎"怎么读用"辽东栎"造句

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  • quercus liaotungensis koidz

例句与用法

  • Effects of co - inoculation with two ectomycorrhizal fungi on quercus liaotungensis seedlings
    两种外生菌根真菌在辽东栎幼苗上的混合接种效应
  • In addition , all of these three tree species , q . liaotungensis , x . sobifolia , s . vulgaris and l . japonica could adapt to lower light intensity
    另外,辽东栎、文冠果、臭柏和金银花对弱光的利用率较高,可以适应一定的较弱光照环境。
  • The order of shade - tolerance from higher to lower was l . japonica , p . armeniace , f . susoensa , q . liaotungensis , x . sobifolia , s . oblata , s . vulgaris , p . tabulaeformis , r . pseudoacacia and p . orientalis
    金银花、山杏、连翘、辽东栎、文冠果、丁香、臭柏、油松、侧柏、刺槐的耐荫性依次降低。
  • But these six tree species , q . liaotungensis , x . sobifolia , s . vulgaris , p . tabulaeformis , p . armeniace and f . susoensa , could grow better either shade condition or not
    丁香、刺槐和侧柏为典型的阳性树种,金银花为典型的阴性树种,辽东栎、文冠果、臭柏、油松、山杏和连翘既可以适应弱光条件,也可以在一定的强光照条件下生长。
  • The fractal dimension of the quercus liaotungensis , the grassland and the shrub landscape elements in wutai mountain is rather low , which shows that the quercus liaotungensis , the grassland and the shrub landscape are interfered quite little by human activities . summarily , we can conclude that the wutai mountain is a preferable site for ecological tour , but the rather big difference between the areas of each landscape element , the quite low diversity , the rather high degree of dominance as well as the influence of human activities are all the problems to be solved in the future management of the wutai mountain
    从五台山各类景观要素的分维研究中可以看出,各景观要素的分维数普遍较低,说明各景观要素的斑块形状较为简单,受人为干扰较小;分维数较低的有辽东栎林景观、温带灌丛景观、温带灌草丛及温带草原景观和山地草甸景观,这说明在该地区与其它植被景观相比,辽东栎林景观、温带灌丛景观、温带灌草丛及温带草原景观和山地草甸景观受人为活动的干扰较小,干扰程度低,天然状态保持较好。
  • In preliminary vegetation succession from abandoned land community to herbage community , the increasing degree is higher . and with further succession which is herbage - shrub - early forest - liaotungesis forest community it goes down gradually . ( 2 ) the water content in 0 - 5cm soil layer increases significantly and the water content in > 5cm soil layer decreases in the course of vegetation succession
    演替初期(弃耕-地先锋群落草本群落)有机碳含量的增加幅度较大,而后,随植被的进一步演替(草本群落灌丛群落早期森林群落辽东栎群落) ,有机碳含量增加幅度变小。
  • In different phases of development , vegetation systems in this region have changed from pioneer herbage species initially recovering in abandoned cropping lands ( bothriochloa ischemum , artenmisia giradii and stipa bungeana , artenmisia sacrorum , spodiopogen sibiricus and sophora flavecens , themeda japonica , and arundinella anomala ) to secondary shrubs ( hippophae rhamnoides , sophora viciifdia , and ostryopsis davidiana ) , early forest community ( populus davidiana , betula platyphylla and platycladus orientalis with arbors or shrub assembling ) , and finally liaotungesis community as the mature forest . in this study , soil profiles ( 0 - 5 , 5 - 15 , 15 - 25 , 25 - 35 , 35 - 50 cm soil layers ) were selected from typical vegetation systems representing for vegetation successions in the region
    该区北部目前还保存有空间上完整的植被正向演替系列,即弃耕地先锋群落草本群落(白羊草bothriochloaischemum 、茭蒿artenmisiagiradii +长茅草stipabungeana 、铁杆蒿artenmisiasacrorum 、大油芒spodiopogensibiricus +苦参sophoraflavecens 、黄菅草themedajaponica或野古草arundinellaanomala )灌丛群落(沙棘hippophaerhamnoides 、狼牙刺sophoraviciifdia 、虎榛子ostryopsisdavidiana )早期森林群落(乔灌群聚、山杨populusdavidiana 、白桦betulaplatyphylla 、侧柏platycladusorientalis 、 )辽东栎群落( quercusliaotungensis ) 。
  • Organic c in the soil profiles were measured as in total and fractionated into microbial biomass - c , water - soluble organic - c , light - fraction organic - c , and heavy - fraction organic - c . the amounts of microbial biomass - c , and water content in soil profiles were consistently analyzed . the aim of this study was to investigate interactions between the accumulation of soil organic c and vegetation successions in the region , in a purpose to improve understanding on how changes in soil conditions affect vegetation successions in the region
    通过分析植被演替各个群落(弃耕地先锋群落、草本群落、灌丛群落、早期森林群落、辽东栎群落) 0 50cm深度内土壤有机碳、微生物碳、水溶性有机碳、轻组有机碳、重组有机碳的变化规律及相互关系,初步探讨了植被正向演替过程中土壤有机碳的积累与变化规律。
  • Main results are summarized as follows . ( 1 ) the content of soil organic c in 0 - 25cm soil layer increases significantly in the course of vegetation succession from abandoned land to liaotungesis forest community . but the content of soil organic c in > 25cm layer does n ' t change obviously ( 3 ~ 4g kg - 1 )
    主要结果如下: ( 1 )从弃耕地到顶极群落(辽东栎群落)的正向演替过程中, 0 25cm土层的土壤有机碳含量显著增加,但25cm以下土层有机碳含量基本一致( 3 4gkg ~ ( - 1 ) ) 。
  • This paper investigated the fungus flora of 8 main tree species , which are pinus tabulaeformis , larix principis - rupprechtii mayr , betula platyphylla suk , ostryopsis davidiana decne , ulmus pumila l . , quercus liaotungensis koidz , populus davidiana dode , prunus ansu , in daqingshan mountain
    大青山地区环境恶劣、植被破坏严重,利用菌根生物技术实现植被恢复是一个重要方向。本文对大青山8个主要树种,即:油松、落叶松、白桦、虎榛子、榆树、辽东栎、山杏菌根资源及生态进行了调查。
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用"辽东栎"造句  

百科解释

辽东栎(学名:)是壳斗科栎属的植物。分布于朝鲜以及中国大陆的陕西、宁夏、黑龙江、河北、河南、吉林、青海、辽宁、山西、四川、甘肃、内蒙古、山东等地,生长于海拔600米至2,500米的地区,多生长在阳坡及半阳坡,目前尚未由人工引种栽培。
详细百科解释
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