水生真菌 的英文怎麼說
中文拼音 [shuǐshēngzhēnjūn]
水生真菌
英文
aquatic fungi- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 真 : Ⅰ形容詞(真實) true; genuine; real Ⅱ副詞1 (的確; 實在) really; truly; indeed 2 (清楚確實) cl...
- 菌 : 菌名詞1. (蕈) mushroom2. (姓氏) a surname
- 水生 : aquatic; [植物學] hydrophilous水生動物 aquatic animal; 水生花卉 flowering marsh plants; 水生環境 ...
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The results showed in the paddy field the bacteria were predominated, in the dry land the proportion of fungi and actinomyces was distinctly higher than the other two kinds of soil, in the woodland abundant species of basidiomycetes were found ; the natural degradation speed was low, with the degradation the number and composition of microorganisms changed regularly ; when the c / n ratio was adjusted to 25 " ? 1, the degradation remnant ratio reduced 10. 67 % than the control
結果表明,水田以細菌為主,旱地中真菌和放線菌數量最多,林地中有大量的高等擔子菌;秸稈自然降解較慢,土壤微生物也隨著降解的進行而呈現一定的變化規律;當調節c / n比為25 : 1時,秸稈的腐解殘留率比對照組下降10 . 67 。 2They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林覆蓋率50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。We mensurate the number of the primary soil microbes such as bacteria, fungi and azotobacter with diluting flat technique, and mensurate the number of cellulose decomposing bacteria with mpn technique, and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared
本文以長期壟作免耕試驗田為研究對象,採用稀釋平板計數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數量,用mpn (最大或然值法)測定纖維素分解菌的數量,採用氯仿熏蒸?淹水培養?納氏比色法測定微生物生物量。Some form symbiotic associations with algae or cyanobacteria to form lichens, while others form extremely important mycorrhizae with the roots of many plants, including most forest trees
真菌是土壤和淡水中主要的分解者,一些與藻類或藍細菌共生形成地衣,還有一些真菌與許多植物包括大多數林木的根形成大量的菌根。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。Finally, the level identification, classification of these nine endophytic fungi are studied through literature retrieving and comparison with related genus or type species, during which the characteristics of conidia and the result of physiological experiment are regarded as key words and as assist respectively. the ultimate result of these strains " classification are that one new species coniothyrium macrospora y. xiang et j. x. cui sp. nov. ( 1026 ) ; five new recorded - genus in china : papularia sphaerosperma ( pers. ex fr. )
以形態學性狀中的分生孢子特徵為主題,以生理實驗結果為輔助,檢索文獻,與相關種和模式種進行對照比較,對這些內生真菌進行水平的菌種鑒定分類,其中菌株1026為一新種:大孢盾殼霉( coniothyriummacrosporay . xiangetj . x . cuisp . nov . ) , 5株為中國新記錄屬種: 1005球乳突孢[ papulariasphaerosperma ( pers . exfr . ) vonh (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。Studies on communities of endophytic fungi from rice and their antipathogenic activities in vitro
水稻內生真菌類群分析及其頡抗病原菌活性研究The growth of extraradical hyphae and hyphal density in soil were decreased significantly at high p level, however the growth of am fungus stimulated by moderate p supplied into soil ( 50 mg - kg - 1 )
高磷水平下, am真菌的菌物生長量和土壤中的根外菌絲密度明顯減少,而適當施磷( 50mg ? kg ~ ( - 1 ) )對am真菌的生長有刺激作用。Professor yuan longping has collaborated with the department of biology, the chinese university of hong kong in research on improvement of hybrid rice. the project is subsumed under the university s area - of - excellence in plant and fungal biotechnology, which is one of the first three areas - of - excellence funded by the university grants committee
近年,袁隆平教授與香港中文大學生物系合作研究改良水稻品種,是生物系植物與真菌生物技術研究計劃的其中一個重要項目,而植物與真菌生物技術研究計劃於一九九九年獲選為大學教育資助委員會的首三個卓越學科領域之一。Synthesis of carbohydrate from carbon dioxide and water using energy obtained from the chemical oxidation of simple inorganic compounds. this form of synthesis is limited to certain bacteria and fungi
化學合成用簡單無機化合物的化學氧化所產生的能量將二氧化碳和水合成碳水化合物。這種化學合成形式只限於某些細菌和真菌Their aim was to find the most prominent chemical weapon in each plant, whether that weapon was directed against insects that might want to eat the plant, bacteria and fungi that might want to infect it, or other plants that might compete for space, water, nutrients and light
這種「化學武器」的攻擊對象包括可能吃掉該植物的昆蟲,使其感染的細菌和真菌以及與其競爭生長空間、水、養料和陽光的其它植物。My major research interests are 1 aquatic pathology, 2 aquatic pathobiology, 3 fungal diseases of fishes, 4 eel diseases, 5 thermal physiology pathology, 6 the causes of the deformed fish in the nuclear power plant ii, 7 fish neoplasia, 8 alzheimer s disease
研究興趣:水族病理生理學,組織生理學,病理學,養殖生物疾病學,老年失憶癥,核二畸形魚成因,腫瘤學,魚類真菌病學等。Fresh crops include vegetables, fruits, mushrooms, etc. booths selling fresh crops could also sell home - made processed products of these crops in limited amounts
新鮮作物攤位出售未經加工、本地生產的蔬菜、水果、真菌等,同時可出售小量自製以這些農作物為原料的加工產品(如菜乾) 。Disinfectant algae - perishing and inhibition of growth of variety bacteria, especially fungi, in industrial water treatment system
工業循環冷卻水中殺菌滅藻、殺滅和抑制異養菌、鐵細菌、硫酸鹽還原菌及藻類,對真菌的殺生效果尤為顯著。The aim on research of halophilic microorganisms has been introduced. forty - eight halophilic and halotolerant strains were isolated from thirty - five samples in salt pool at cangzhuo and in salt lakes of hanghua port, which included forty - six actinomycetes and two fungi
從滄州鹽場和黃驊港海水採集的35份樣品進行了不同類群的嗜鹽、耐鹽微生物的分離,得到了48個菌株,其中包括46株放線菌及2株真菌。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。Mussels can thrive in polluted water because of an inborn ability to purify bacteria, fungi, and viruses
蚌類可以在受污染的水中生活,因為它們天生有凈化細菌,真菌和病毒的能力。In order to increase the products yields from g lucidum and m. purpureus and improve their production level, these fungus were studied deeply in this paper
為了拓展這兩種真菌的生物活性產品種類及提高其生產水平,我們對靈芝和紅麴黴進行了較為深入的研究。It produced strong antifungal bioactive substance on medium containing 4 % of starch, 0. 5 % of yeast extract and 75 % of stale seawater cultured at 28 for 96h
海洋微生物菌株041381利用澱粉培養基(澱粉4 ,酵母膏0 . 5 ,陳海水75 ) ,在28下靜置發酵培養96h產抗真菌活性物質。分享友人