菌根營養 的英文怎麼說

中文拼音 [jūngēnyíngyǎng]
菌根營養 英文
mycotrophy
  • 菌 : 菌名詞1. （蕈） mushroom2. （姓氏） a surname
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  • 營 : Ⅰ動詞1 （謀求） seek 2 （經營; 管理） operate; run; manage Ⅱ名詞1 （軍隊駐扎的地方） camp; barrac...
  • 養 : Ⅰ動詞1 （供養） support; provide for 2 （飼養; 培植） raise; keep; grow 3 （生育） give birth to ...
  • 營養 : nutrition; nourishment; pabulum; tropho-; troph-; -trophy; -trophic; -trophin
  1. On the base of degrading effect of cm, the paper investigated the correlation between microorganisms and nutrient salt in the water body. it showed that the correlation between ammonifying bacteria and nh3 - n was 0. 74 ; the correlations between nitrifying bacteria, denitrifying bacteria and no _ ( 3 ) - n were 0. 65, - 0. 53, respectively. the correlation between phosphorus bacteria and po _ ( 4 ) ~ ( 3 ) p was 0. 76

    根據復合微生物對水質的降解效果，選擇其使用量為2g時，對水體中微生物功能菌群與營養鹽含量的相關性進行了研究，其中氨化菌與氨氮，硝化菌與硝氮，磷細菌與磷酸鹽均成正相關關系，相關性r分別為0 . 74 ， 0 . 65 ， 0 . 76 。
  2. Paper analyzes four biological effect of arbuscular mycorrhiza including promote plant growth enhance absorption of mineral nutrition, improve water metabolism and resolve the problem of re - inseminator in fruit tree mechanisms of four arbuscular mycorrhizal biological effect are explained. as well as paper brings forward the arbuscular mycorrhizal necessity in fruit tree

    文章分析果樹叢枝菌根生物肥料的四大生物效應，即促進生長、增強礦質營養的吸收、改善水分、解決果樹重茬及其機理，提出叢枝菌根在果樹應用中的必要性。
  3. Effects of phosphorus levels and va mycorrhizae on growth and mineral contents o f apple seedlings

    菌根真菌對小金海棠蘋果苗生長及營養的影響
  4. Arbuscular mycorrhizae have ability to improve mineral quality of fruit tree, replacing the fertilizer so called the biological fertilizer

    摘要叢枝菌根有增強果樹吸收礦物質營養的特性，起到代替肥料的作用，故稱為生物肥料。
  5. Fungi form mycorrhizae in plant roots and the hyphae take in carbon from plants through their epidermal cells and move mineral nutrients and water from soil to their epidermal cells ; this symbiosis is of high importance in studying biodiversity conservation, the origins and evolution of terrestrial plant, the rehabilitation and reconstruction of degenerated ecosystems, agriculture, horticulture and forestry

    真菌在植物根系形成菌根后，菌絲通過根的皮層細胞獲取植物提供的碳源，同時將礦物營養和水從土壤轉運到皮層細胞，這種共生過程的研究在生物多樣性的保護、陸生植物的起源與演化、退化生態系統的修復與重建以及農業、林業和園藝業的應用具有重要的意義。
  6. In the present study, a compartment cultivation system and histochemical staining were used to investigate the influence of soil available p level, plant p status and soil organic p on the growth and metabolic activity of am fungi. differences in metabolic activity among am fungal isolates and the relationship between metabolic activity and mycorrhizal effectiveness were al so investigated. in addition, am fungi from a wide range of environmental conditions ( originally isolated from north, central and south china ) were used to study the ecological adaptability of am fungi and the influence of edaphic conditions on am fungal growth and metabolic activity

    本研究採用分室根箱、組織化學等手段研究了土壤施磷水平、植物磷營養狀況、土壤有機磷對am真菌生長和代謝活性的影響；不同am真菌的代謝活性及其與菌根效應之間的關系，並對我國華北、華中和華南地區篩選出的高效菌株進行了生態適應性的比較，以期在理論上闡述宿主植物生長狀況及土壤條件對菌根真菌生長和代謝活性的調控機制，篩選出具有廣泛生態適應性的am菌株。
  7. Based on the above data, explain why e. coli ceased growing in the chemically defined medium but continued to grow in the nutrient broth

    根據上述數據，解釋為何大腸桿菌在化學成份確定的培養基中停止生長，但是在營養肉羹培養基中又恢復生長。
  8. Arbuscular mycorrhiza can improve the ability of resisting drought from several aspects : hyphal enhances plants ' chances of absorbing water from soil ; it can improve plants ' phosphorus and another minerals ' nutrition, increase the content of chlorophyll ; observably enhance transpiration and stoma conduction ; reduce the flow of water, permanent languish point, stoma resistance ; change the balance of hormone, promote accumulation plant proline and capability of nitric reductive enzyme

    叢枝菌根真菌可以通過以下幾個方面增強植物抗旱性：通過菌絲增加植物對土壤水分的吸收；改善植物的磷營養及其他礦質元素營養；能顯著提高蒸騰速率和氣孔導度；乾旱條件下降低植株葉片水勢、永久凋萎點、葉片飽和虧、氣孔阻力和恢復時間；改變激素平衡。
  9. Effect of va mycorrhizal fungi and phosphate - solubilizing bacteria on growth and phosphorus uptake of red clover

    菌根真菌和解磷細菌對紅三葉草生長和氮磷營養的影響
  10. These strains were primarily identified in generic or species level by their fruiting bodies, swarms, myxospores and vegetative cells

    根據分離出菌株的子實體形態、菌落形態和細胞營養體、粘孢子形態，將其初步鑒定到屬或種。
  11. Concentrations of zn and cd were significantly lower in mycorrhizal plants, but p concentrations did not differ substantially between mycorrhizal and non - mycorrhizal treatments. the results indicate that the higher metal tolerance of mycorrhizal plants was due to the direct involvement of the mycorrhizal fungi in plant tolerance to heavy metals rather than a p - mediated nutritional effect

    通過盆栽試驗研究了接種外生菌根真菌對油松幼苗耐重金屬能力的影響，結果表明在重金屬zn和cd污染條件下，點柄乳牛肝菌侵染油松后，顯著改善了植株生長狀況，大幅度降低了植株體內zn和cd含量，而菌根與非菌根處理植株磷營養差異不大。
  12. The am fungus could obtain adequate carbon resources for itself, thus ensuring normal growth and metabolic activit y owing to the efflux of carbohydrate from the plasma membrane of the host root cortical cells to the interface of the symbiosis. thirdly, the structure and composition of the root cortex cellular plasma membrane kept good integrity and the leakage of carbohydrate maintained at low level when the plant obtained enough p and metabolizes normally. although enough carbohydrate was synthesized by plant, the am fungi could not obtain enough energy, resulting in inhibition of growth of the extraradical hyphae and decreased metabolic activity of the am fungi

    由此，我們認為植物磷營養狀況調控菌根真菌生長和代謝活性的機制是：當植物處于嚴重缺磷脅迫時，不能合成足夠的碳水化合物供給自身生長的需要，也不能向真菌提供額外的碳水化合物，因而菌根真菌生長受阻，代謝活性較低；當植物中度缺磷時，根皮層細胞質膜的組成和結構不完整，通透性大，碳水化合物通過質膜向外的滲漏量大，菌根真菌因而獲得充足的碳源，保證真菌正常的生長和旺盛的代謝；當植物獲得足夠的磷而使體內磷營養代謝正常時，其細胞質膜組成和結構完整，碳水化合物的滲漏量保持在較低的水平，盡管此時植物合成了足夠的碳水化合物，但菌根真菌仍不能獲得足夠的能量，導致真菌生長受阻和代謝活性降低。
  13. On the basis of the papers related to ectomycorrhizal, the mechanism of improving plant ' s phosphorus nutrition by ectomycorrhizal was reviewed, and effects of p on activity of phosphatase exuded by roots was elaborated in this paper

    摘要根據國內外菌根文獻資料，綜述了外生菌根真菌促進植物磷營養的機制，並闡述了環境磷對根際和菌根際磷酸酶活性的影響。
  14. A hypothesis was suggested as following : firstly, the host plants could not synthesize enough carbohydrate to meet their own growth requirements and those of the fungus when the plant in experiment conditions of severe p deficiency. as a result, extraradical hyphal growth and am fungal metabolic activity were inhibited and therefore decline

    宿主植物磷營養狀況較差時，菌根真菌生長和代謝活性旺盛；宿主植物磷營養狀況較好時，菌根真菌生長和代謝活性受到抑制，表明宿主植物的磷營養狀況對am真菌的生長和代謝活性具有調控作用。
  15. The paper summarizes the advances in molecular signal and cytological researches concerned with symbiosis formation and nutrient exchanges between and the defenses of arbuscular mycorrhizal fuyngi and plant roots, and envisages the prospect of development

    本文對叢枝菌根真菌與植物根系在共生關系形成、營養交換以及防禦方面的分子信號和細胞方面的研究進展進行綜述，並對發展前景作以展望。
  16. In this article, the misgurin gene and adaptor are synthesized according to the amino acid sequence reported in the genebank and the need of construction and expression. adopted a new strategy, multiple copy gene is ligated in the same direction. and then it is cloned into expression vector plasmid ppic9k

    本文根據genebank登錄的氨基酸序列，同時考慮構建和表達的需要，化學合成了misgurin基因和接頭，採用一種新的策略，在體外將基因多拷貝同向串連，並將其克隆于表達質粒ppic9k中，通過鑒定並測序正確后，電轉化真核表達宿主? ?畢赤酵母菌株gs115 ，通過營養缺陷型培養基篩選重組子，再利用g418抗性篩選出整合有多拷貝外源基因的重組子。
  17. Tissue culture and plantlet regeneration from leaf explants of a. ficoidea cv. " ruliginosa " and its genetic transformation with agrobacterium rhizogenes atcc 15834 were investigated as well as changes in the contents of sucrose, nitrogen and phosphate in liquid medium during the hairy root cultures

    本文研究了紅龍草（ altemantheraficoideacv " ruliginosa " ）葉片的組織培養、發根農桿菌（ agrobacteriumrhizogenes ） atcc15834對紅龍草的遺傳轉化以及毛狀根液體培養過程中培養液某些營養成分的消耗變化。
  18. The symbiosis between fungi and plantsplays a crucial role in protecting plants from disease and facilitatingnutrient uptake ; 95 % of all plant families have associated mycorrhizal fungi ( trappe 1987 )

    真菌和植物的共生在防禦植物遭受病害和促使營養的吸收方面都起著決定性的作用；植物科中的95 %的植物都與菌根真菌有關聯。
  19. Applied constant keeper can enable the microorganism to continuously culture in double periods of “ constant flowing method speed ”. ? it has a process as such : according to the multiplying speed that the bacteria cultures in double growing periods, and the speed that it consumes the nutritious material, fresh culturing liquid is continuously added. ? at the same time, the same amount of well - cultured bacteria liquid is continuously drawn out, so that the next two items are kept relatively constant : the added material and the consuming material ; the amount that the bacteria have multiplied and that has been drawn out

    應用恆化器，能使微生物以對數期「恆流法速度」連續培養，即根據菌種在對數生長期繁殖的速度和消耗營養物質的速度，不斷加入新鮮培養液，同時不斷抽出等量培養好的菌液，使加入物與消耗物、細胞繁殖量與細胞物質抽出量，保持相對穩定均恆。
  20. Since in most regions of china the effective p is lack, mycorrhizal can enhance the p nutrition absorption of its host plant markedly

    由於我國大部分地區土壤有效磷缺乏，植物的菌根化可有效改善其磷素營養狀況。
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