Q. Which of the following helps in the 'greening process' ofcrops? (Solved)
1. Sunshine
2. Phosphatic fertilizers
3. Nitrogenous fertilezers
4. Potassic fertilizers
- c. Nitrogenous fertilezers
1. Sunshine
2. Phosphatic fertilizers
3. Nitrogenous fertilezers
4. Potassic fertilizers