Correct option is C
Silviculture is the science and art of growing and managing forest crops.
It includes:
Planting, tending, thinning, harvesting, and regeneration.
Differs from:
Agroforestry – integration of trees with crops/livestock.
Forest mensuration – measurement of forest trees and stands.
Social forestry – forestry for social and environmental benefits.
Correct option: (c).