host plant 中文意思是什麼

host plant 解釋
【生植】宿主，寄生。

  • host : n 〈常 H 〉【宗教】聖餅，聖餐用麵包。n 1 主人 （opp guest）。2 （廣播、電視的）節目主持人。3 旅館...
  • plant : n 1 植物，草木 （opp animal）; 草本；〈商用語〉樹秧，苗木。2 莊稼，作物，收獲；（植物的）生育。3 ...
  1. Haustorium ( pl. haustoria ) a specialized outgrowth of many parasitic fungi and certain parasitic plants such as dodder ( cuscuta ) and broomrape ( orobanche ), that penetrates into and withdraws food material from the cells of the host plant

    吸器：是某些寄生真菌和某些寄生植物如菟絲子（菟絲子屬）和肉蓯蓉（列當屬）所長出的特化結構，它可以刺入寄主植物體內並從寄主細胞中吸取營養物質。
  2. Because dodder saplings have only a limited amount of food in their seeds, the saplings must quickly find a host plant or die

    菟絲子幼苗的種子里只有很有限的養分.幼苗必須迅速找到它的宿主不然就會死掉
  3. The endophyte is surrounded by a membrane of apparent host plant origin.

    內生植物是明顯地被起源於寄生植物的膜包圍的。
  4. Occurrence and control of udaspes folus on the host plant zingiber mioga

    姜弄蝶在?荷上的發生規律及防治
  5. Into its host plant

    產在宿主植物里
  6. Genetic diversity and phylogeny of 55 slow - growing rhizobia isolated from peanut ( arachis hypogaea ) in china were determined by analysis of host - plant range, phynotype, 16s rrna rflp, 16s rrna sequence, 16s - 23s igs rflp, rapd, rep - pcr, dna - dna hybridization homology. at the same time, the competitive nodulation capacity of rhizobia, effect of host plants and soil ph on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant

    本研究採用宿主范圍試驗、表型性狀測定、 16srrna - rflp 、 16srrna序列分析、 16s - 23srdnaigsrflp分析、 rapd分析、 rep - pcr分析和dna - dna同源性分析等技術系統研究了從我國不同地域分離的55株花生根瘤菌的遺傳多樣性及其在根瘤菌系統發育中的地位和相互關系。
  7. The results show that season has remarkable effect on component of cerambycidae community, which suggests that longicorn beetles occur much seasonally ; habitat type also has large effect on it, which reflects the dependence of longicorn beetles on host plant ; but altitude gradient has smaller effect on it, which is a result of the fact that longicorn beetles " larvae live all their life inside the stem of host plant and are seldom influenced by outside surroundings

    結果表明，月份對天牛群落組成影響顯著，天牛的發生具有明顯的季節性；生境類型對天牛群落組成也有很大影響，體現了天牛對寄主植物的依賴性；海拔對天牛群落組成的影響較小，這與天牛幼蟲終生生活在寄主植物莖內，受外界環境影響較小有關。
  8. Results of host - plant range test shown that all slow - growing isolates could effectively form nodules on arachis hypogaea and phaseolns vulgaris. they could not nodulate on visia sativa, and part of them could nodulate glycin soja and glycin max

    宿主范圍研究表明供試花根瘤菌均能在花生上進行有效的結瘤並固氮；部分菌株能夠在野大豆和栽培大豆矮腳早上結瘤；所有供試菌株均不能在野豌豆上結瘤，但均能能在菜豆上結瘤且單株瘤數較多。
  9. Influence of developmental stage of host plant leaves on the larval development and survival of brontispa longissima gestro

    寄主植物葉片生長階段對椰心葉甲幼蟲生長發育的影響
  10. ( am ) fungi exhibit low host specificity and form mutualistic associations with a wide range of host plant species over a wide range of environmental conditions. some characteristics of am fungi, including hyphal growth, distribution and metabolic activity, are closely related to mycorrhizal efficiency and to ecological function of am fungi, and may be influenced by host plant and soil conditions

    叢枝菌根共生體由宿主植物和真菌共同組成，菌根真菌的生長、代謝活性、菌絲分佈以及生態適應性等特徵不但與菌根效應、菌根真菌的生態功能密切相關，而且受到宿主植物和土壤條件的影響。
  11. The hyphal density paralleling with ridge was much more higher than it in the non - inoculation treatment. a field experiment was carried out to test the effectiveness of the selected isolates with sweet potato as host plant

    接種處理中平行於壟的方向的菌絲密度和活性菌絲密度顯著增加，根內菌絲的alp活性和根外菌絲的sdh活性提高。
  12. Influences on host plant cell pathology by tumv infection tumv particles were scattered in cytoplasm area of diseased cells separately or in bundles. the pinwheels, scrolls and laminated aggregates, which were the cross sections of cylindrical inclusion bodies, were observed under transmission electron microscope. meanwhile, pathological changes of diseased chloroplasts " morphology and structure took place

    Tumv侵染寄主的細胞病理學特徵利用透射電鏡觀察接種寄主細胞的超薄切片，分離自杭州榨菜上的tumv分離物jc - 1在青菜和芥菜的細胞質中病毒粒子分散或成束分佈；細胞質中存在不同形態的柱狀內含體，分別為風輪體、捲筒體、片層聚集體；同時，葉綠體發生了形態和結構上的改變。
  13. Moreover, am species composition was also affected by host plant species in polluted soils

    宿主植物明顯改變了污染土壤中am真菌的種群組成，土壤ph值對種群組成也有一定影響。
  14. Biodiversity exists among am fungi and is influenced by numerous factors including soil properties and plant species. if am fungi are to be used in sustainable agricultural systems it is necessary to study native am fungi in the target areas and then select efficient isolates that can be applied as inocula in the field to improve crop growth. the objectives of this study were to investigate the germplasm of am fungi, to understand the distribution pattern of am fungi in different ecological conditions such as area, soil factor and host plant, to select isolates effective in nutrient acquisition by the host plant sweet potato, to test their effectiveness under field conditions, and to monitor amf after their introduction into the field

    本研究通過調查我國北方部分地區的am真菌資源，研究了am真菌的種群組成及其在空間、土壤利用方式和宿主植物類型等不同環境條件和空間尺度上的分佈規律；在此基礎上，根據它們對甘薯的生長、吸磷效應篩選出高效菌株，在大田條件下研究了am真菌菌絲的分佈特性、代謝活性及其對甘薯產量和品質的影響；並通過分子探針跟蹤調查了引入am真菌在共生體中的發育和表達，以期為菌根真菌的生產應用提供技術支持。
  15. The parasitic herb grows on the roots of its host plant. nutrients are taken directly from the host rather than from the ground or produced from photosynthesis

    香港蛇菰是寄生植物，藉依附其他植物的根部而生，直接從寄主而非從泥土攝取養份，也不進行光合作用。
  16. Am fungi are the widely distributed soil microbe, which can promote host - plant to take up mineral elements from soil, regulate metabolism action inside the host - plant, and enhance anti - reversibility of plants, and promote plant growth, and increase yield of plants, and improve quality of plants

    摘要叢枝菌根真菌是廣泛分佈的一類土壤微生物，與植物共生后，能夠促進宿主對土壤中礦質元素的吸收，調節宿主體內的代謝活動，增強植物的抗逆性，促進植物生長，增加作物產量，改善作物品質。
  17. Under the condition of p deficiency in host plant, am fungi grew well and its metabolic activity was also high, while p sufficiency, am fungi grew bad and its metabolic activity was low

    土壤施植酸鈉也能促進菌根真菌的生長，其原因有待進一步研究。宿主植物與菌根真菌的生長狀況存在不同步性。
  18. Previous studies have focused mainly on the influence of am fungi on the physiology of the host plant, and there are few published reports on the influence of the host plant on the growth and metabolic activity of am fungi

    前人有關叢枝菌根共生體的研究大多偏重於真菌對宿主植物的生態效應方面，而在宿主植物對菌根真菌生長與代謝活性的效應方面，現有的研究還不深入，許多認識仍停留在經驗性或推測的水平上。
  19. Instead, the spaghetti - like weed smothers its host plant, injecting syringe - like needles into stems and leaves to suck out water and nutrients

    取而代之的是，這些狀似意大利麵的雜草會將注射器一樣的針芽注入宿主的莖和葉來吸取水和養分，從而讓它們的宿主窒息而死
  20. The scientists implanted the " ice recrystallisation inhibition gene " into a host plant in australia and replicated the anti - freeze properties

    科學家們將這「抑製冰再結晶基因」導入澳大利亞的一種本土植物體內，於是這種植物也具備了防凍特性。
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