Given below are some important features for a tree to be suitable for agroforestry.
(A). It should be suitable for prevailing agro-climatic conditions.
(B). It should be fast growing and preferably nitrogen fixing species.
(C). It should meet needs of farmers for timber, fodder, fuel, fruit and fibre.
(D). It should have ability to generate employment and high returns.
Choose the correct answer from the options given below:
Show Hint
Multipurpose Tree Species (MPTs) like Leucaena leucocephala, Gliricidia sepium, and Acacia nilotica are popular in agroforestry because they satisfy all four criteria (A, B, C, and D).
Step 1: Understanding the Concept:
Selecting tree species for agroforestry requires balancing biological compatibility, environmental suitability, and economic benefits for the farmer. Step 2: Detailed Explanation:
- Feature A: The tree must adapt to the local soil, temperature, and rainfall patterns to survive and grow.
- Feature B: Fast-growing trees provide quicker returns. Nitrogen-fixing species (mostly legumes) improve soil fertility, benefiting the companion crops.
- Feature C: Multipurpose Tree Species (MPTs) are preferred because they supply timber, fodder, fuel, fruit, and fibre, satisfying diverse farm needs.
- Feature D: Generating regular employment and providing high financial returns encourages farmers to adopt agroforestry systems.
- Since all four features are highly desirable, Option D is the correct choice. Step 3: Final Answer:
All listed features (A, B, C, and D) are essential for selecting an agroforestry tree species.
