Weeding means:

Related Mcqs:

1. Weeding is a term:

   A. That denotes the removal of all plants competing with the crop species in seedling stages regardless of whether their crowns are above, beside
   B. Or below those of the desirable trees
   C. Both (a) & (b)
   D. None of these

2. Weeding is meant for:

   A. As a tending operation done in a seedling crop involving the removal
   B. Cutting back of any sort of weed growth, even woody
   C. That is interfering with then growth of the corp.
   D. It merges with cleaning as the seedling grow into saplings
   E. All of the above

3. Tending operations means:

   A. As operations carried-out for the benefit of a forest crop
   B. Any stage of its life between seedling and mature stage
   C. It covers operations on crop itself
   D. All of the above

4. C3 plants means:

   A. A group of plants including the soya bean wheat and cotton
   B. The process of carbon fixation during photosynthesis
   C. The prod use a compound essential for growth that consists of molecules each containing three atoms of carbon
   D. All of the above

5. Uniform shelter wood system means:

   A. If canopy is opened out evenly in making regeneration felling
   B. If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
   C. If the canopy is opened out gradually and irregularly with a resulting in a more uneven aged forest
   D. None of these

6. Coppice with standard means:

   A. When mature crop is removed by clear felling and regeneration is entirely by vegetative methods
   B. When some selected shoots are selected for retention for future period
   C. When crop is partly of coppicing and partly of seedling organ of different age clear
   D. None of these

7. Forest management means:

   A. The practical application of scientific, economic
   B. Social principles to the administration
   C. Working of a forest estate for specific objectives
   D. All of the above

8. 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

9. Girdling means:

   A. Removal of ring of bark to kill
   B. While species, of thick bark, fluted, stem, xylem remains present inside
   C. Both (a) & (b)
   D. None of these

10. Increment by continuous forest inventory (CFI) means:

    A. Used in USA and Canada
    B. Large area under first, they can’t adopt other method
    C. Sometime metallic rod is fixed in centre
    D. Measured after 5 or 10 years
    E. All of the above