A. Site adaptation
B. Choice of species and provenance
C. Regeneration age and timing of the cut are important consideration
D. Harvesting the produce
E. All of the above
Related Mcqs:
- Forest growing stock and increment are:
A. Stand
B. Forest crop
C. Site
D. Site quality
E. All of the above - What is the growing stock?
A. Species composition
B. Stocking and density
C. Optimum stocking level
D. Age and size
E. All of the above - 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 - If bamboo plant is growing in a far forest then what will be its trophic level?
A. First
B. Second
C. Third
D. Fourth - Generally seeds of species growing in cool temperate and dry tropical areas need some sort of pre-sowing treatment is/are:
A. Weathering: Seed is exposed to sunlight, wind and rain
B. Mechanical treatment: In order to break hard seed coat seed is beaten or crushed
C. Fire treatment: Seed is covered with grass etc. And grass is put on fire
D. Water treatment: Seed is soaked in hot or cold water for some hours or even days before sowing
E. All of the above - Pollution of soil may destroy its structure and:
A. Fertility
B. Porosity
C. Thickness
D. Nitrates - The effects of mulches, irrespective their composition, are attributed to:
A. Suppression of weeds, by restricting the amount of light on the ground surface and the hindering their germination and growth
B. Conservation of soil, by preventing erosion
C. Thermal insulation, leading to greater deposition of dew
D. All of the above - Division of forest into stands on the basis of composition is / are:
A. Pure stand
B. Mixed stand
C. Both (a) & (b)
D. None of these - By chemical composition the humus has maximum percentage of:
A. Nitrogen
B. Oxygen
C. Carbon
D. Hydrogen - The major effects of mulches, irrespective of their composition, are attributed to:
A. Suppression of weeds, by restricting the amount of light on the ground surface and thus hindering their germination and growth
B. Conservation of soil, by preventing erosion
C. Maintenance or improvement of soil structure, by eliminating or mitigating the severity of rain and wind action
D. All of the above
The correct answer to the question: "The control of growing stock, its structure and composition are:" is "All of the above".
