A. Species composition
B. Stocking and density
C. Optimum stocking level
D. Age and size
E. All of the above
Related Mcqs:
- 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 - Forest growing stock and increment are:
A. Stand
B. Forest crop
C. Site
D. Site quality
E. All of the above - The control of growing stock, its structure and composition are:
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 - A habitat of long severe winters and growing season limited to a few months of summer constitutes:
A. Savana ecosystem
B. Taiga ecosystem
C. Tundra ecosystem
D. None of the above - 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 - Plants growing in oxygen deficient soils possess:
A. No roots
B. Longer roots system
C. Aerial roots system
D. Shallow root system - Plants growing in rock crevices are called:
A. Sciophytes
B. Chasmophytes
C. Helophytes
D. None of these - Plants growing on externally cold soil are called:
A. Halophyte
B. Oxylophyte
C. Psychrophyte
D. Psammophyte - Plants growing on rocks are called on:
A. Psychrophytes
B. Lithophytes
C. Halophytes
D. Sciophytes - Plants growing in extreme cold soil are:
A. Oxylophytes
B. Halophytes
C. Psychrophytes
D. Psammophytes
The correct answer to the question: "What is the growing stock?" is "All of the above".
