Various components are:

Related Mcqs:

1. The terms used for various programmes of extending tree cover to non-forestry areas, used rather loosely in Indo-Pak subcontinent are:

   A. Social forestry, farm forestry, agroforestry
   B. Community forestry, environmental forestry, tree farming
   C. Forest farming, village woodlots, small-scale forestry
   D. All of the above

2. Agro-forestry should be considered to be a generic term that embraces specific components.

   A. Agri-silviculture
   B. Silvopastoral
   C. Agrosilvopastoral
   D. All of the above

3. Components of an agro-forestry systems is:

   A. However, more than the simple amalgamation of farming and forestry as already stated
   B. It requires new management practices and technologies
   C. Which understand the complex interactions of the various components of the system
   D. All of the above

4. ________ is merely a modification of the uniform system where large quantities of advance growth of various ages and size even up to trees of 40 cm diameter are retained as part of the future crop:

   A. Irregular Shelterwood system
   B. Coppice system
   C. Both (a) & (b)
   D. None of these

5. Various ecological constraints are:

   A. Competition for water and nutrients and for solar energy
   B. Future agroforestry systems will have to overcome physiological (canopy structure) biological (pests and disease), ecological (Sustainability and environment protection) constraints besides being economically sound
   C. Both (a) & (b)
   D. None of these

6. The scope of forest management can be summed up by listing various activities involved as:

   A. Control of growing stock, its structure and composition
   B. Distribution and marketing of forest produce
   C. Administration of the forest property
   D. All of the above

7. Various kinds of damages caused by man to forests are:

   A. Illicit removal of forest produce from the forest
   B. Encroachments
   C. Irregularities in the management and exploitation of forests
   D. Forest Fires
   E. All of the above

8. The enemies of the forest are thus numerous and various and its proper protection depends on:

   A. Knowledge of the various forms of remedying such damage
   B. Knowledge of suitable methods of preventing or remedying such damage
   C. The application of such knowledge to particular cases of damage, with due regard to the cost of the proposed protective operations
   D. All of the above

9. Various fungi are known to accumulate considerable quantities of divalent metal such as:

   A. Cadmium
   B. Zinc
   C. Lead
   D. All of the above

10. Pakistan Forest Institute has been helping in various government organization such as _______ with technical opinion on planting, wood preservation, identification and utilization etc:

    A. WAPDA
    B. Railways
    C. Wah Ordinance Factory
    D. HCM
    E. All of the above