Distinguish between fertilizers and manures.
(1) Fertilizers generally refer to chemical fertilizers which are produced in factories. They contain chemical elements like phosphorus, potassium and nitrogen etc. (2) Whereas, manures refers to green leaf manures, farm wastes, compost produced by storing cow dung and farm wastes. Manures are of biological origin and are not prepared in factories.
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
Give the second most important cereal crop of India? When is it grown? What is the temperature, soil, rainfall, and irrigation required for its production?