The correct answer is: C. Growing of tree with cultivation of crop in the same field.
Agroforestry is a land-use management system that involves the cultivation of trees and crops simultaneously or
sequentially on the same piece of land. It is a sustainable agricultural practice that can help to improve soil fertility, reduce erosion, and increase crop yields.Option A is incorrect because agroforestry does not involve growing trees for forest. Option B is incorrect because agroforestry does not involve growing trees after cutting crop. Option D is incorrect because agroforestry is a specific land-use management system that involves the cultivation of trees and crops simultaneously or sequentially on the same piece of land.