Idea was first enunciated by French forester de Liocourt in 1898 who said:

Related Mcqs:

1. Research – field forester confrontation – a matter of concern is:

   A. To be a widening gulf between the forest researcher and the field forester
   B. There is lack of communication and understanding
   C. Both (a) & (b)
   D. None of these

2. Ten percent law of energy transfer, in a food chain was enunciated by:

   A. Elton
   B. Heackel
   C. Lindeman
   D. Schimper

3. Which one of the following terms does not reflect the idea of ecosystem:

   A. Holocoene
   B. Cherposem
   C. Biosystem
   D. Geobiocoenosis

4. Numbers size of trees methods is:

   A. Number of trees in each size class
   B. Passage of time from one dia class to another dia class
   C. Casualty percentage
   D. All of the above

5. Stocking and density means:

   A. Stocking: Is a qualitative term, which designates the relative occupation of the site by trees
   B. Stand density: A quantitative measure of tree stocking, expressed either relatively as a co-efficient, taking normal numbers, basal area
   C. Both (a) & (b)
   D. None of these

6. What are the essential components of normal forest?

   A. It is an ideal against which an actual forest may be compared
   B. Normal increment “the increment laid on by a normal forest”
   C. Normal age class distribution “A complete series of age classes in such proportions as will permit equally yields by volume from annual or periodic felling under given rotation and silvicultural system
   D. All of the above

7. Normal forest means:

   A. That forest which has reaches and maintains a practically attainable degree of perfection in all its parts for the full and continued satisfaction of objects of management
   B. The provide sustained yield the growing stock must first be moulded to approach a model
   C. Both (a) & (b)
   D. None of these

8. Movement ration means:

   A. Estimation of movement ration from actual diameter growth of individual tree
   B. 4 trees will remain in 6″ dia class
   C. 5 trees will move to 7″ dia class
   D. 6 trees will move to 8″ dia class
   E. All of the above

9. Variation of volume increment with age is:

   A. Current annual increment (CAI)
   B. Mean annual increment (MAI)
   C. Both (a) & (b)
   D. None of these

10. What is increment?

    A. The increase in girth, diameter, basal area, height, volume, quality
    B. Value of individual tree or crops during a given period
    C. Utilizable portions of total woody growth goes on increasing
    D. All of the above