A. Sanitation: To protect from pest and diseases
B. Spacing
C. Removing of destroyed trees for sale
D. All of the above
Related Mcqs:
- Measurement of height there are many instruments, which can be used for this purpose; some of them are well suited to certain conditions and unsuited to others:
A. The transit
B. The Abney Level
C. The Forest Service Hypsometer
D. The Christen Hypsometer
E. All of the above - Chir pine nursery is:
A. To find out the growth response of chirpine seeds in different soil mixtures, effect of fertilizer, and suitable type of containers
B. The best season for sowing the seed; and to find out optimum water regime for quick germination and growth
C. Both (a) & (b)
D. None of these - 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 - The best seed moisture content is below 10% of the oven dry weight for the coniferous but it must be kept above _____ for most of the broad leaved species:
A. 20%
B. 25%
C. 30%
D. 35% - Tamarix aphylla period of ripening of seed is:
A. January – March
B. March – April
C. November – December
D. December – January - Dalbergia sissoo period of ripening of seeds is:
A. January – February
B. March – April
C. February – April
D. None of these - 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 - Thinning classification is / are:
A. Dominant trees (D)
B. Dominated (d)
C. Suppressed (s)
D. Deed, Moribund (m) and include bent ever and badly leaning trees
E. All of the above - 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: "Tingling purpose is / are:" is "All of the above".