azotobacteria
英
美
n. 固氮菌
双语例句
- Screening of Azotobacteria, P-releasing and K-releasing Bacteria in Rhizosphere of Juglans and the Studies on the Distribution Characteristic
核桃根际解磷、解钾、固氮菌株的筛选及分布特征研究 - Effects of cooperation between associative azotobacteria and rhizobia on wheat seedlings
联合固氮菌与根瘤菌协同作用对小麦幼苗的影响 - Studies of Inoculated Effect with Associated Azotobacteria of wheat Rhizosphere ( Azospirillum brasilense) in the Field
小麦根际联合固氮菌（固氮螺菌，Azospirillumbrasilense）田间接种效果的研究 - There was an obvious vertical distribution rule of microbial number in the ridge of tobacco field. With the exception of azotobacteria, the number of all investigated microorganisms reduced by degrees with the increase of soil depth ( 0-40cm).
微生物数量在烟垄中呈现出明显的垂直分布规律，在0-40cm土层中，所考察的微生物种类除固氮菌外，其他微生物的数量随土壤深度增加均呈逐渐减少的趋势。 - The results showed that the field in super-high-yield cultivating practice had higher levels of community numbers of bacteria, fungi, actinomycetes and azotobacteria compared to the field under conventional cultivating method.
结果表明，超高产栽培模式和常规栽培模式相比较，前者的水稻田土壤中的细菌、真菌、放线菌、固氮菌种群数量均获得较高水平。 - Correlation analysis showed that the altitude had negative correlation with all factors except nitrite bacteria, and the altitude have negative correlation significantly with bacteria and ammonifiers. The altitude have negative correlation significantly with aerobic azotobacteria and nitrate bacteria.
相关性分析表明，除与亚硝酸细菌具有弱正相关性外，海拔高度与其它因子均具有负相关性，其中与细菌和氨化细菌具有极显著负相关性，与好气性固氮菌和硝酸细菌具有显著负相关性。 - In pot experiments, we tested the situation of field planting of rhizosphere growth-promoting bacteria, phosphate-Solubilizing Bacteria and Azotobacteria colonizing the Department of magnitude the number of each colony for more than 109, experimental results showed the situation of it was well.
在盆栽试验过程中，对促生菌的根部定殖情况进行了检测，溶P菌和固N菌根部定殖菌落数数量级均达109以上，结果表明，促生菌根部定殖良好。