A nitrogen fixing bacterium that forms a loose assocation with the roots of crop plants is
A nitrogen fixing bacterium that forms a loose assocation with the roots of crop plants is
- A
Azotobacter
- B
Bacillus polymyxa
- C
Clostridium
- D
Azospirillum
Similar Questions
Identify correct option for micorrhiza
$(1)$ Many members of the genus glomusinvolved micorrhiza
$(2)$ It is responsible for all mineralsabsorption from the soil
$(3)$ Such associations show benefitsagainst draught and salinity in plants
$(4)$ Micorrhiza is a symbiotic relation ofalgae and plants
Identify correct option for micorrhiza
$(1)$ Many members of the genus glomusinvolved micorrhiza
$(2)$ It is responsible for all mineralsabsorption from the soil
$(3)$ Such associations show benefitsagainst draught and salinity in plants
$(4)$ Micorrhiza is a symbiotic relation ofalgae and plants
Which of the following symbiotic association is not useful as biofertilizer
Which is correct about nitrogen fixation by legumes. They fix nitrogen through
Which is correct about nitrogen fixation by legumes. They fix nitrogen through
Which one of the following is not a biofertiliser?
Which one of the following is not a biofertiliser?
- [AIPMT 2011]
How are microbes useful in biofertilisers ?
How are microbes useful in biofertilisers ?