A. Felling of saleable dead trees
B. Thinning where crowed trees are present
C. Climber cuttings
D. Climber affected trees
E. All of the above
Related Mcqs:
- Artificial reseeding is prescribed in which circumstances:
A. When natural vegetation cannot recover within a short period and there are few desirable species
B. In grassy plains
C. In flooded areas
D. None of these - Rules for better stacking is / are:
A. Short billets pack better than long billets
B. Keep the conifer used separate from hardwood
C. Both (a) & (b)
D. None of these - Successive areas are clear-felled in accordance with the prescriptions of the working plan and area regenerated naturally or artificially is known as:
A. Clear felling system
B. Selection system
C. Accessory system
D. None of these - Working plan work involves activities are:
A. Collection of data by survey, its assembly and analysis to know about the effects of past treatment
B. Based on the analysis and inferences of above to make a long-term prescription to meet the objectives of management
C. To make provisions for the implementation and control of the treatment prescribed
D. All of the above - Soil working is:
A. Involved in uprooting weeds as compared with cutting them, has been the subject of experiments
B. Which indicate that local experience is necessary
C. As sometimes the gain is considerable, whilst at other times, perhaps mainly with light soil and only moderate weeds
D. All of the above - Cold and hot stratification is:
A. To activate dormant embryo
B. To help after ripening of embryo
C. Moist stratification is done at temperature varying from 0 – 10
D. All of the above - Tamarix aphylla period of ripening of seed is:
A. January – March
B. March – April
C. November – December
D. December – January - Bombax ceiba period of ripening of seed is:
A. May – July
B. May – August
C. February – April
D. May – June - Acacia modesta period of ripening of seed is:
A. May – July
B. September – November
C. February – April
D. November - The major types of thinning in mixed plantation are:
A. Selection
B. Trees to be felled
C. Improvement felling
D. All of the above
The correct answer to the question: "In different working plans different rules are prescribed. Champion, Seth and Khattak has prescribed rules are:" is "All of the above".
