1) Azotobacter
[英][ei'zəutə,bæktə] [美][e'zotə,bæktɚ]
固氮菌
1.
Isolating Screening and Nitrogen Fixation Capability of Salt-tolerant Azotobacter;
耐盐碱固氮菌的分离筛选及固氮特性研究
2.
Conditions about protoplast preparation of Azotobacter chrococcum 41 and Psedomonas fluorescens 32;
褐球固氮菌和荧光假单胞菌原生质体制备条件的研究
3.
Induction and ultrastructure for cysts of Azotobacter;
固氮菌孢囊的诱导及其超微结构
2) Nitrogen fixing bacteria
固氮菌
1.
Nitrogen fixing bacteria is cultivated in sewage sludge in an attempt to use sewage sludge as the substrate and carrying agent of producing microbiological fertilizer and treating sewage sludge.
通过室内培养试验 ,研究观察了固氮菌在污水厂污泥和城市垃圾中的生长繁殖情况 ,探讨了利用这些污泥和垃圾作为生产微生物肥料的载体和基质,开辟了生产微生物肥料和处理污泥的新途径。
2.
The nitrogenase activities at different growth periods of sugarcane by inoculating nitrogen fixing bacteria R16SH were investigated in two Brazilian nitrogen fixing sugarcane varieties( B1 , B8 ),and two local varieties( ROC22 , ROC16 ).
以巴西固氮甘蔗品种B1、B8和广西主栽甘蔗品种ROC22和ROC16为材料,通过桶栽砂培方法,研究不同品种甘蔗及接种固氮菌R16SH后不同生育期和不同器官(根、茎、叶片、叶鞘)的固氮酶活性。
3) azotobacteria
固氮菌
1.
The azotobacteria in the rhizosphere of Leymus chinensis and Agropyron mongolica were separateda,nd their activities were measured by the methods of dilution-plate method and etylene reduction assay.
利用平板划线法和乙炔还原法对羊草和冰草根际固氮菌进行分离和固氮活性的测定。
2.
It is proved through the experiment that there are three main strains in it: azotobacteria; potassium bacteria; phosphorus bacteria, proportion is 32∶3∶
美国进口的奥卡尼克微生物菌肥菌种中含有多种菌株,经本试验证明,其中最主要的菌株有3种:固氮菌、解钾菌、解磷菌,其比例大约为32∶3∶1。
4) N_2-fixing bacteria
固氮菌
1.
Effects of ammonia-resistant strains of N_2-fixing bacteria on growth, plot yield and quality in cucumber plant;
耐氨固氮菌对刺黄瓜生长、产量及品质的影响
5) nitrogen fixation bacteria
固氮菌
1.
Effects of inoculating nitrogen fixation bacteria on physiological characteristics of roots in sugarcane
固氮菌接种对甘蔗根系生理特性的影响
2.
In the compound bacterial manure,there were potash germs,phosphate germs and nitrogen fixation bacteria(Azotobacter vinelandii) with considerable activities.
该生物复合菌肥中含有活性较高的固氮菌(维氏固氮菌)、钾细菌和无机磷细菌,每克菌肥中细菌总数达到2。
6) diazotroph
[dai'æzə,trɔf]
氮固氮菌
补充资料：固氮菌
| 固氮菌 Azotobacteraceae 细菌的一科。菌体杆状、卵圆形或球形，无内生芽孢，革兰氏染色阴性。严格好氧性，有机营养型，能固定空气中的氮素。包括固氮菌属、氮单孢菌属、拜耶林克氏菌属和德克斯氏菌属。固氮菌肥料多由固氮菌属的成员制成。 |
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