Related Mcqs:

1. The natural defects (in standing trees) are:

   A. Knots
   B. Reaction wood or abnormal wood
   C. Brashness
   D. Grains
   E. All of the above

2. 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

3. 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

4. Seed Collection means:

   A. Quantity required: Sufficient quantity should be collected so that failed areas are timely restocked.
   B. Ripeness: Only ripe seed should be collected.
   C. Trees suitable for seed collection
   D. All of the above

5. Seed collection agencies means:

   A. Forest guard
   B. Labourers
   C. Research institute (trained persons and proper selection of trees)
   D. All of the above

6. What is methods of collection?

   A. From felled trees
   B. From standing trees
   C. From ground (seed lying on ground)
   D. From homes of some rodents like squirrel etc.
   E. All of the above

7. 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

8. From felled trees is:

   A. Seed should be collected from recently felled trees and time of felling
   B. Should be fixed with time of seed harvest (e.g) from the felling coupe trees
   C. Both (a) & (b)
   D. None of these

9. The inventory should include the collection of data requirements are:

   A. Physical, climatic, edaphic, geologic, biotic
   B. Land used and land capability
   C. Socio-economic data
   D. Institutional and cultural factors
   E. All of the above

10. Seed collection, extraction and viability testing are:

    A. Floating
    B. Germination
    C. Tetrazonium chloride
    D. All of the above