answer the following questions. why do we need to plant azolla. in our fields?
Answers
Answered by
0
Azolla helps in weed control and suppresses tender weeds such as Chara and Nitella in rice field. In natural way, Azolla releases plant growth regulators and vitamins which are very much required to enhance the growth of paddy crop. Azolla helps increase the crop yield and quality.
Answered by
0
Answer:
The application of Azolla in rice paddy fields by rice farmers increases the productivity of rice by more than 50% thereby it is used as a nitrogen-rich biofertilizer and weed suppressant. It is because of its nitrogen fixing abilities during its symbiotic relationship with the blue-green algae called cyanobacteria.
Similar questions