Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Forestry
Home
/
Forestry
- Page 49
Show/Hide Answers
Forestry
The land use or farming system is perceived to be non-self sustaining because of:
Depletion of soil nutrients (especially nitrogen and phosphorous)
Soil degradation due to absence of soil cover at certain times
Inadequate fuel and food supplies
All of the above
Author:
rikazzz
Comment
Forestry
Introduction of small-scale rural uplift schemes approaches is / are :
Most of the projects implemented in the watersheds involving soil and water conservation measures
The major benefits are derived largely by the people living in the plains
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
The major tool in the hands of the Forest Departments to protect forest areas is the Forest Act of 1927. Its salient features are:
Government is the supreme owner of forestland
Forests have been classed as reserved forests, protected forests, unclassed forests and community forests (Guzara forests), according to the need of p
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Plagiologera versicolor Laich: (Chrysomelidae – Coleoptera) control is:
Sparay Sevin 85% in the dose of 0.1%
Sparay Sevin 75% in the dose of 0.1%
Sparay Sevin 65% in the dose of 0.1%
None of these
Author:
rikazzz
Comment
Forestry
The pyramid of biomass in a shallow pond ecosystem is:
Inverted
Upright
Rhomboidal
Liver
Author:
rikazzz
Comment
Forestry
If there is a little slope in the field, the soil erosion can be prevented by:
Contour terracing
Contour strip cropping
Confour farming
All of these
Author:
rikazzz
Comment
Forestry
Pot nursery is:
Seeds after stratification can be sown directly in polythene tubes
There are general 18-23 cm long with 5-10 cm diameter when filled with soil.
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
The areas laying above an altitude of about ______ and below zone of perpetual snow constitute alpine pasturs:
3000 m
4000 m
5000 m
6000 m
Author:
rikazzz
Comment
Forestry
Selection of the “best” alternative should be based on several factors:
Technical soundness of the plan
Available resources in terms of funding, manpower, infrastructure, etc.
Institutional (legal, political) potential for success
All of the above
Author:
rikazzz
Comment
Forestry
Plants growing near sea shore will usually have xerophytic characters, like thick leaves, because:
There is planty of water in the soil
There is too high a concentration of salts for the plants to absorb sufficient water from the soil
Light available to plant is not sufficient
The soil is muddy
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
47
48
49
50
51
…
168
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English