1. any of a genus (Azotobacter) of large rod-shaped or spherical bacteria occurring in soil and sewage and fixing atmospheric nitrogen
2. a genus of large rod-shaped or spherical bacteria occurring in soil and sewage and fixing atmospheric nitrogen
3. any bacterium of the genus Azotobacter
azotobacter 片语
片语
Azotobacter agile活跃固氮菌
Azotobacter fertilizer固氮菌肥料
Azotobacter paspali雀稗固氮菌
Azotobacter chrococcum固氮菌
Azotobacter chroococum固氮菌
Azotobacter vinelandii棕色固氮菌
abiogenous azotobacter自生固氮菌
Azotobacter NT06固氮菌NT
azotobacter 例句
英汉例句
The paper introduces the method of making azotobacter fertilizer by biological process and test method of bacteria.
本文介绍了生物法制固氮菌肥的方法,以及菌种的检验方法。
The compound fertilizer improved the population of azotobacter and potassium bacteria, and the phosphate ammonium enhanced the population of phosphobacteria.
复合肥有利于提高固氮菌和钾细菌数量,磷酸铵促进了磷细菌数量的增长。
The number of aerobic azotobacter decreased with the successive cropping years increasing but was higher than CK and as 311.21%, 120.77% and 46.07% times as CK respectively.