- 更多网络例句与固氮菌相关的网络例句 [注：此内容来源于网络，仅供参考]
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However, no significant effects on the populations of actinomycete, aerobic nitrogen fixing bacteria and kalium-solubilizing bacteria were observed.
与各自对照相比，转Bt基因棉对细菌和真菌生长繁殖有促进作用，对放线菌、好气固氮菌和钾细菌数量没有显著影响。
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The amount of ammonfying took absolute dominance while that of cellulolytic was the lowest. Aerobe azotobacter played an important role in fixing nitrogen while aerobe bacteria was vital in fibrin-dissolving.
氨化细菌总数处于绝对的优势，纤维素分解菌的数量最少，好气固氮菌在固氮活动中起主要作用，纤维素的分解主要是好气性菌在起作用。
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Although there is 34,500 tons of gaseous nitrogen in the air column above each acre of the earth's surface, this cannot be used by plants until it has been fixed by nitrogen-fixing bacteria and algae.
虽然在地球表面每英亩空气柱中有34，500吨气态氮，但是如果这些气态氮不被固氮菌和藻类固定，是不能被植物利用的。
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The results showed that methamidophos inhibited the growth and activity of bacteria, Actinomyces and Azotobacter at different degree, but stimulated the growth of fungi; the results also showed that soil respiration and ammonification was stimulated, however, soil nitrogen fixation, nitrification and Fe－reduction was inhibited.
结果表明，甲胺磷对细菌、放线菌和固氮菌群的生长具有不同程度的抑制作用，而对真菌却有一定的刺激效应；土壤的呼吸作用、氨化作用增强，自生固氮能力、硝化作用以及铁离子价数转换作用减弱。
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The pH value in soil was significantly increased in litter aqueous extract of four decomposition stages. The NH+4-N concentration was significantly decreased in soil amended with litter aqueous extract of 10-day decomposition which promoted the growth of Aerobic azotobacter and Ammonifier but inhibited the growth of Aerobic cellulose-decomposer. Available phosphorus concentration was significantly increased and phenolic acid content was significantly decreased in soil amended with litter aqueous extract of 60-day decomposition which inhibited the growth of Aerobic azotobacter but promoted the growth of Aerobic cellulose-decomposer.
不同分解时间的凋落物浸提液均造成了土壤pH值的显著升高；分解10d的凋落物浸提液对土壤铵态氮的含量具有显著的降低作用，对土壤好气性自生固氮菌和氨化细菌的生长均具有显著的促进作用，而对好气性纤维素分解菌的生长具有抑制作用；分解60d的凋落物浸提液显著地降低了土壤酚酸含量，对土壤有效磷含量具有显著的升高作用，对好气性自生固氮菌的生长具有抑制作用，而对好气性纤维素分解菌的生长具有促进作用。
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The effect of azotobacter fertilizer on living activity, soil fertility, yield, total nutrient and crop quantity is studied at the different level of using nitrogen .in the calciform soil by the rape potted plant biology analogue experiment, in order that the best scope of valid applying azotobacter fertilizer is determined. It can offer theoretic basis for searching ways of biology controlling to high yields and qualities, optimization directions for products of special compound fertilizer and valid using.
本文通过油菜盆栽生物模拟试验，研究了在不同施氮水平下，石灰性土壤上固氮菌肥料对土壤微生物活性，养分以及油菜的生物产量、全量养分和品质的影响，旨在确定固氮菌肥料有效应用的最佳土壤氮素范围，为探求油菜作物高产优质的生物调控途径及专性生物复合肥的优化配比提供理论依据。
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This paper gives a detailed morphological and physiological description of Azotobacter fuzhouensis n.sp.isolated from the soil of fuzhouin comparison withother members of the genus.
1.1957年从福州土壤中分离出一个固氮菌新种，按其形态特征和生理特性的描述，显然与Azotomonas 属有所区别，若与Azotobacter 属进行比较，无论在形态特征或生理特性方面都很类似，但这种固氮菌与前人所发现的Azotobacter 属的七个菌种不同。
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All the results indicated that Brazilian sugarcane also had a nitrogen-fixing capacity in Guangxi, Mo was propitious to regulate nitrogenase activity of nitrogen-fixing bacteria in sugarcane under nitrogenous conditions, and promoted nitrogen fixing; while under non nitrogenous conditions, it was unpropitious to regulate the nitrogen activity and inhibited nitrogen fixation of nitrogen-fixing bacteria.
上述结果说明：巴西甘蔗在本地也具有一定的固氮能力；在不缺氮条件下，钼处理较利于调节甘蔗体内固氮菌的固氮酶活性，促进其固氮；而在缺氮条件下，钼处理不利于调节甘蔗体内固氮菌的固氮酶活性，抑制其固氮作用。
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The number of mold, bacteria, culturable microorganisms, aerobic nitrogen-fixing bacteria, anaerobic nitrogen-fixing bacteria, aerobic cellulose decomposition microbes, anaerobic cellulose decomposition microbes were the most in 16-year-old organic tea garden, and the biomass carbon and nitrification of edaphon were also the strongest.
霉菌、细菌、可培养微生物总量、好气性自生固氮菌、嫌气性自生固氮菌、好气性纤维分解菌、嫌气性纤维分解菌均以16年生茶园最多，土壤微生物生物量碳和硝化作用也以16年生茶园最强。
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It has been proved that azotobacter CN-2 has a higher activity of nitrogen fixation in pure slant culture. Inoculated to wheat seen, the azotobacter can live in the rhizosphere, which has a higher activity of nitrogen fixation and improves nitrogen supplement to plant. Weight and nitrogen content of dry wheat seeding have been increased.
证实固氮菌CN-2具有较高的斜面纯培养物固氮活性，小麦播种时接种固氮菌，可以定殖在小麦苗根际并有较高的固氮活性，能显著改善小麦氮素供应，使苗干重、苗含氮量比对照均有较大幅度的提高。
- 更多网络解释与固氮菌相关的网络解释 [注：此内容来源于网络，仅供参考]
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Azotobacter：固氮菌属
如固氮菌属(Azotobacter)等. 必须与它种生物共生在一起才能固氮的微生物. 如豆科植物与根瘤菌属(Rhizobium)、非豆科植物与放线菌中的弗兰克氏菌属(Frankia)形成的根瘤等. 必须生活在植物根际、叶面或动物肠道处才能固氮的微生物.
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Azotobacter：固氮菌
将土样制备成稀释液,采用平板涂布培养法,分析双孢蘑菇覆土期、充分发菌期、原基形成期、采收前和采收后2d 5个时期土样中几种有益微生物的消长规律.结果表明,原基形成前和采收后,乳白色芽孢杆菌(Bacillus)、固氮菌(Azotobacter)和假单胞杆菌(Pseudomonas)数量增加;
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Azotobacter chroococcum：圆褐固氮菌
36 北京市 蛹虫草(Cordyceps militaris)降低II型糖尿病大鼠血糖的研究 黄洞阅 首都师范大学附属中学 王贺祥20 辽宁省 基于OSPF的K短路动态广播优化协议(KBOP) 姚宏庆 沈阳市东北育才学校 龚鹏85 山东省 几种化学除草剂对圆褐固氮菌(Azotobacter chroococcum)生长的影响 王梦洁
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Azotobacter chroococcum：褐球(圆褐)固氮菌
Azotobacter beijgerinckii 拜氏固氮菌 | Azotobacter chroococcum 褐球(圆褐)固氮菌 | Azotobacter vinelandii 棕色固氮菌
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Azotobacter chroococcum：(褐球固氮菌) 葡萄糖
Salmonella typhi(伤寒沙门氏菌) 肉汤 37 23.5 | Azotobacter chroococcum(褐球固氮菌) 葡萄糖 25 344~46 | Mycobacterium tuberculosis(结核分枝杆菌)组合 37 792~93
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Azotobacter vinelandii：棕色固氮菌
s.ochoa、m.grunberg-monago(1955),在棕色固氮菌(azotobacter vinelandii)中发现的酶,广泛存在于微生物中. 催化(nmp)因为对核苷酸的特异性低,可以用来合成各种多聚物. 也可以由大肠杆菌、藤黄微球菌(micro-coccus luteus)精制出高纯度的酶,
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Azotobacter paspali：雀稗固氮菌
根际微生物在同一植物的不同品种可表现出其特异性,如雀稗根际内的雀稗固氮菌(Azotobacter paspali)只在雀稗品种的根际内受到刺激,而在另一品种的根际内则发育不好.
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Azotobacter agile：活跃固氮菌
azotification 固氮作用 | Azotobacter agile 活跃固氮菌 | Azotobacter chroococcum Beijerinck 褐球固氮菌(褐色球形固氮菌)
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Azotobacter beijgerinckii：拜氏固氮菌
Azospirillum brasilense 巴西固氮螺菌 | Azotobacter beijgerinckii 拜氏固氮菌 | Azotobacter chroococcum 褐球(圆褐)固氮菌
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Azobacter：固氮菌
axon軸突 | azobacter固氮菌 | Azoic era無生代