Correct option is B
The correct answer is (B) (A), (B), and (C) only
Explanation:
• Agrisilviculture is a specific sub-system of agroforestry where agricultural crops and forest trees are grown together on the same unit of land.
• Statement (A) is correct as it defines the basic practice of combining tree crops and agriculture.
• Statement (B) is correct because the dual purpose of this system is to provide timber/fuelwood from trees and food/fiber from crops.
• Statement (C) is correct as the deep root systems of trees help in binding the soil, reducing erosion, and the leaf litter improves organic matter content and soil fertility.
• Statement (D) is incorrect because the description of producing agricultural crops, forest crops, AND fodder for animals on the same plot defines 'Agrosilvopastoral' systems, not just agrisilviculture.
Information Booster:
• Agroforestry is broadly classified into three main systems: Agrisilvicultural (crops + trees), Silvopastoral (trees + pasture/livestock), and Agrosilvopastoral (crops + trees + livestock).
• The primary objective of agrisilviculture is to optimize the use of solar energy and soil nutrients across different canopy levels.
Additional Knowledge:
• (Option A, C, D): These options incorrectly include statement (D) or exclude statement (C). Statement (D) specifically refers to Agrosilvopastoral systems which incorporate a livestock component, whereas agrisilviculture is strictly the interaction of agriculture and forestry.