Which of the following are characteristics of Agroforestry?
1. Integration of trees and shrubs with crops
2. Enhances biodiversity
3. Improve soil health and water retention
4. Helps in carbon sequestration
Select the correct answer using the code given below:
1
1, 2, and 3 only
2
2, 3, and 4 only
3
1, 2, 3, and 4
4
1, 3, and 4 only