Question
Which out of the following is considered as a
biofertilizer in a paddy field?Solution
- Cyanobacteria are autotrophic microbes widely distributed in aquatic and terrestrial environments many of which can fix atmospheric nitrogen,
- e.g. Anabaena, Nostoc, Oscillatoria, etc. In paddy fields, cyanobacteria serve as an important biofertiliser. Blue green algae also add organic matter to the soil and increase its fertility.
More Weekly Quiz GA for SSC Questions
Which of the following Directive Principles of State Policy is NOT based on Gandhian principles?
Identify the flag bearer for India at the Paris 2024 Olympics Closing Ceremony.
According to IMF the GDP growth rate of India 2023 is ?
According to the recent IQAir report, which city has been identified as the most polluted city in the world?
Who manages the Ministry of Textiles?
The Equator passes through North Maluku, it is a province of __________________
What is the coupon rate at which Nabard raised ₹4,864 crore through its bond offering?
Who among the following won the Orange Cap in IPL 2023?
What entity publishes the World Press Freedom Index?
What is the mass in kgs of the propulsion module utilized in Chandrayaan-3?
Relevant for Exams:
