The correct answer is c) Agroforestry.
Agroforestry is a land-use management system that involves the cultivation of trees and crops in an integrated system. It is a sustainable agricultural practice that can help to improve soil fertility, reduce erosion, and provide habitat for wildlife.
Monoculture is the practice of growing a single crop in a field. This can lead to problems such as soil degradation, pest outbreaks, and the loss of biodiversity.
Horticulture is the science and art of growing plants, especially fruits, vegetables, and ornamentals. It is a branch of agriculture that is concerned with the cultivation of plants for food, medicine, or ornament.
Shifting cultivation is a traditional agricultural system in which land is cleared for cultivation and then abandoned after a few years. This system can lead to deforestation and soil degradation.