Correct option is B
The correct answer is (b) Pusa decomposer
Explanation:
· Pusa Decomposer is a microbial consortium of seven fungi developed by ICAR–IARI, New Delhi.
· It helps in the rapid decomposition of paddy straw (Parali) directly in the field.
· This reduces the need for straw burning and improves soil health.
Additional Information:
· Helps convert crop residue into compost within 20–25 days.
· Reduces air pollution caused by stubble burning.
· Improves soil organic carbon and fertility.