Question

Which of the following has the wormicidal properties? a. Azolla b. Anabaena c. Boston d. Azotobacter

Answer 1

Answer is option d azotobactor
Please mark as brain list

Answer 2

This is the rigth answer Azotobacter. Azotobacter is a biofertilizer and is also incorporated inside India’s Fertilizer Control Order or FCO in the year 1985.

It is traditionally used as a general bio fertilizer.

It also comprises of green algae like Nostoc, Tolypothrix, and Aulosira as fixed atmospheric nitrogen. It is also used as a paddy crop or inoculants.

This mosquito fern is also used as a companion crop for the paddy in this millennium.