Azotobacter - Wikipedia
Azotobacter is a genus of usually motile, oval or spherical bacteria that form thick-walled cysts (and also has hard crust) and may produce large quantities of capsular slime.
Azotobacter - microbewiki - Kenyon College
2010年7月23日 · Azotobacter is a genus of free-living diazotrophic bacteria whose resting stage is a cyst. It is primarily found in neutral to alkaline soils, in aquatic environments, and on some plants. It has several metabolic capabilties, including …
Azotobacter: A potential bio-fertilizer for soil and plant health ...
2020年12月1日 · Owing to its ability to improve plant health through nitrogen fixation, growth hormone production, phosphate solubilization, plant disease management and reclamation of better soil health, Azotobacter is one of the best options to be used as biofertilizer for eco-friendly and sustainable crop production.
Azotobacter - an overview | ScienceDirect Topics
Azotobacter is a nonparasitic, nitrogen-fixing diazotrophic bacterium that, due to its high metabolic activity, is a significant component of the nitrogen cycle. It has the ability to create vitamins such as thiamine and riboflavin (Sahoo et al., 2014).
(PDF) Azotobacter: A Complete Review - ResearchGate
2021年5月31日 · Azotobacter is a free living gram negative bacterium which is oval or spherical in shape. It is an important bio-fertilizer which helps in increasing soil...
Azotobacter - an overview | ScienceDirect Topics
Azotobacter is a heterotrophic bacterium that derives nutrients from organic matter for its growth and development. The efficiency of such bacteria in organic farming systems is increased due to the abundance of organic matter added to meet the nutrient requirement.
Azotobacter : A Potential Biofertilizer and Bioinoculants for ...
2017年12月8日 · Being the major group of soilborne bacteria, Azotobacter plays different beneficial roles by producing different types of vitamins, amino acids, plant growth hormones, antifungal substances, hydrogen cyanide, and siderophores.
Diversity and characterization of Azotobacter isolates obtained …
2017年12月15日 · Azotobacter species, free-living nitrogen-fixing bacteria, have been used as biofertilizers to improve the productivity of non-leguminous crops, including rice, due to their various plant growth-promoting traits.
Azotobacter as Biofertilizer for Sustainable Soil and Plant Health ...
2020年12月8日 · Azotobacter belongs to the family Azotobacteraceae of kingdom bacteria which are gram-negative, motile, aerobic and free living in nature. Azotobacter shows peak growth within the temperature...
Azotobacters as biofertilizer - ScienceDirect
2019年1月1日 · Azotobacters are being used as biofertilizers since 1902. Azotobacters can fix atmospheric nitrogen, can exude plant hormones, can solubilize phosphates and can counteract plant pathogens. Wild type Azotobacters have been found beneficial for all types of plants including cereals, oil seeds, fruits, vegetables, fiber crops and trees.
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