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Forestry
Acacia modesta period of ripening of seed is:
May – July
September – November
February – April
November
Author:
rikazzz
Comment
Forestry
The minimata disease was first detected in:
USA/Korea
Russia
China
Japan
Author:
rikazzz
Comment
Forestry
Artificial reseeding is prescribed in which circumstances:
When natural vegetation cannot recover within a short period and there are few desirable species
In grassy plains
In flooded areas
None of these
Author:
rikazzz
Comment
Forestry
Alpine pastures, Trans-Himalayan ranges and Himalayan forest grazing lands have a large number of:
Rivers
Perennial springs
Seepage water for livestock
All of the above
Author:
rikazzz
Comment
Forestry
A very harmful fibrous component causing pollution an inflicting diseases of lungs in human beings:
Grease
Asbestos
Eichhornia roots
ABS micelle
Author:
rikazzz
Comment
Forestry
The percentage of light energy utilized for photosynthesis by higher plants is:
100
50
10
1
Author:
rikazzz
Comment
Forestry
BOD value of sewage water than that of tap water is:
More
Less
Equal
Somewhere more somewhere less
Author:
rikazzz
Comment
Forestry
The Wildlife Enquiry Committee, held on _______
1968-1970
1969-1971
1971-1972
1972-1973
Author:
rikazzz
Comment
Forestry
Commensalism is:
When both partners are harmed
When both partners are benefited
When weaker partner is benefited and the stronger is unharmed
None of these
Author:
rikazzz
Comment
Forestry
Soils having sub-optimum concentration of nutrient solution are called:
Hypotrophic
Eutrophic
Heterotrophic
Oligotrophic
Author:
rikazzz
Comment
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