Question

Vermicompost increases the fertility by

• A. Adding compost to the soil
• B. Adding phosphate to the soil
• C. Adding nitrogen to the soil
• D. All of the above

Answer 1

Answer: (D)

All of the above

Vermicompost is a process of making the organic matters fertile by using worms. It is a process in which the soil becomes fertile, gives good nutrients to the plants. It also adds nitrogen to the soil with the help of nitrogen fixation bacteria.

So, the correct option is 'All of the above'.