Azolla is used as biofertilizer as it has
Azolla is used as biofertilizer as it has
- A
Rhizobium
- B
Cyanobacteria
- C
Mycorrhiza
- D
Large quantity of humus
Similar Questions
Azolla enriches rice fields with nitrogen due to its association with
Azolla enriches rice fields with nitrogen due to its association with
How do mycorrhizal fungi help the plants harbouring them ?
How do mycorrhizal fungi help the plants harbouring them ?
Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer
Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer
- [AIPMT 1998]
Farmers have reported $50\%$ higher yield of rice by using biofertilizer
Farmers have reported $50\%$ higher yield of rice by using biofertilizer
- [AIPMT 1998]
Assertion : Nitrogen-fixing enzyme in legume root nodules function at low oxygen concentration.
Reason : Low oxygen concentration is provided by leghaemoglobin.
Assertion : Nitrogen-fixing enzyme in legume root nodules function at low oxygen concentration.
Reason : Low oxygen concentration is provided by leghaemoglobin.
- [AIIMS 2004]