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Forestry
The climax vegetation in a lithosere of temperate zone is dominated by plants like:
Boswellia
Balanites
Anogeissus
Quercus
Author:
rikazzz
Comment
Forestry
The goals of forest resource management is:
Existing forest resources shall be scientifically managed for optimum productivity to meet the country’s need for wood and wood products and to reduce
Sericulture industry shall be promoted to provide opportunities of employment and income for the rural populace
Social forestry shall be adopted as a standard practice and extended to all farmlands to increase productivity and to improve the environment.
All of the above
Author:
rikazzz
Comment
Forestry
Methods of yield regulation for even-aged forests are:
Area method
Periodic yield and regeneration block (Cotta Formula)
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
How much cut to be carried out in a managed forest?
Only involves the meeting market demand for the forest products but through the cut
To ensure the progressive improvement of the growing stock to obtain future yields in perpetually
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Biological treatment of water pollution is done with the help of:
Lichens
Fungi
Phytoplanktons
None of the above
Author:
rikazzz
Comment
Forestry
Mogra or daisy is:
It should be grown at the onset of winters just after rains
Its main season is winters
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
It is thought that the concentration of CO2 by the year 2040 shall reach:
400 ppm
500 ppm
475 ppm
450 ppm
Author:
rikazzz
Comment
Forestry
The plants of Cupressus and Cedrus are characteristic of:
Temperate broad-leaf forest
Temperate coniferous forest
Chaparral
Desert
Author:
rikazzz
Comment
Forestry
Nitrification takes place only in well aerated soils because the bacteria responsible for it are:
Aerobic
Anaerobic
Parasites
None of these
Author:
rikazzz
Comment
Forestry
Carbon monoxide is a poisonous gas, 1% of which in the air can kill a person in:
No time
In ten minutes
In five minutes
In fifteen minutes
Author:
rikazzz
Comment
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