Related Mcqs:

1. The ration of food energy assimilated to the food energy ingested is called:

   A. Trophic level efficiency
   B. Photosynthetic efficiency
   C. Net production efficiency
   D. Assimilation efficiency

2. The ration of volume of pores in the soil to the total soil volume is referred to as:

   A. Pore frequency ratio
   B. Pore density ration
   C. Pore abundance ratio
   D. Pore space ratio

3. Estimation of movement ratios from average diameter growth by diameter classes is / are :

   A. Tree diameters include in a dia class in the present stand tables are distributed uniformly, about the class centre
   B. Movement ration: Proportion of trees which will move onto next higher classes
   C. Both (a) & (b)
   D. None of these

4. When a soil has been thoroughly wetted and then allowed to drain until capillary movement of the water has stopped, the water content of the soil will give an estimate of it’s:

   A. Gravitational water
   B. Capillary water
   C. Field capacity
   D. Storage capacity

5. “Chipko Movement” is related to:

   A. Plant conservation
   B. Project tiger
   C. Animal breeding
   D. Operation flood

6. Migration flows: Some projects are undertaken to stop the movement of people from nural areas to urban areas / and:

   A. Rural industry projects
   B. Electrification of rural areas
   C. Both (a) & (b)
   D. None of these

7. Yield regulation means:

   A. A loose term generally to the determination of yield and prescribed means of achieving it
   B. Yield includes final yield and intermediate yield
   C. Both (a) & (b)
   D. None of these

8. Site and growing stock means:

   A. Site: An area considered in terms of its environment, particularly as this determines the type and quality of vegetation the area can carry”
   B. Exploitable sizes are attained much sooner on higher than on lower site qualities, enabling shorter rotations
   C. Both (a) & (b)
   D. None of these

9. 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

10. Need of determination of increment means:

    A. Checking correctness of past management
    B. Checking silvicultural or management practices
    C. It also helps in finding rotation
    D. Decision about optimum level of residual growing stock. It depends on rotation
    E. All of the above