Related Mcqs:

1. Common combinations of the agroforestry system in Pakistan are: Trees species: Agricultural crops grown with trees:

   A. Poplars: wheat / maize / turmeric / sugarcane / vegetables / fodder
   B. Eucalypts: wheat/sunflower/tomatoes/potatoes/chilies
   C. Simal: maize/sunflower/vegetables/fodder
   D. Shisham: turmeric/wheat/maize/vegetables
   E. All of the above

2. Successive areas are clear-felled in accordance with the prescriptions of the working plan and area regenerated naturally or artificially is known as:

   A. Clear felling system
   B. Selection system
   C. Accessory system
   D. None of these

3. Strips are cutting through the forest and regenerated naturally the intervening strips being subsequently clear-felled and generally:

   A. Clear strip system
   B. Uniform system
   C. Uniform system
   D. None of these

4. Measurement of felled tree material in forest mensuration is / are:

   A. Stem
   B. Branches
   C. Crown
   D. Bark
   E. All of the above

5. A minima rotation worth the name is specified which corresponds to the age at which the trees reach the exploitable size which is usually 120 years, but is 150 years for the deodar, fir and kail in the moist zone of Kaghan 200 years for the ry zone of ______

   A. Swat
   B. Naran
   C. Kaghan
   D. None of these

6. Trees suitable for seed collection is/are:

   A. Plus trees: Trees of good genetic and phenotic constitution
   B. Seed stands: Small patches of trees in the forest which are better in characters
   C. It is best to collect seed from trees in such groups
   D. All of the above

7. Collection from standing trees is:

   A. Seed should be collected only from healthy trees
   B. The person should climb the tree and shake branches or pick the needs himself.
   C. The falling seeds should be collected on a cloth sheet spread under the tree
   D. All of the above

8. Form of forest produced by retaining certain trees of the old crop after regeneration is completed known as:

   A. High forest with standards
   B. Selection system
   C. Two-storied high forest
   D. None of these

9. The trees which produce root suckers are:

   A. Those which produce more and vigorous root suckers
   B. those which produce root suckers less in number
   C. Both (a) & (b)
   D. None of these

10. An area of ______ million ha is covered by forests and trees:

    A. 3.2
    B. 4.23
    C. 5.3
    D. None of these