A. General considerations
B. Species for dry zone reclamation
C. Site preparation
D. None of these
0
Highway planting is / are :__________?
0
Cultural practice is / are :___________?
A. Site conditions
B. Choice of species
C. Layout of planting
D. All of the above
0
The major types of mulching are:_________?
A. Cultivations
B. Weeding
C. Cover Crops
D. All of the above
0
The effects of mulches, irrespective their composition, are attributed to:________?
A. Artificial mulches
B. Natural inorganic mulches
C. Stone mulch
D. Organic mulches
E. All of the above
0
Protection and site maintenance are :______________?
A. Suppression of weeds, by restricting the amount of light on the ground surface and the hindering their germination and growth
B. Conservation of soil, by preventing erosion
C. Thermal insolation, leading to greater deposition of dew
D. All of the above
0
Aesthetic planting is / are ___________?
A. Protective mensures against grazing
B. Fire protection and controlled burning
C. Protection against forest
D. All of the above
0
Reclamation of denuded hill slopes are _____________?
A. Choice of species
B. Palnning ornamental planting
C. Both (a) & (b)
D. None of these
0
Different ecological areas have different techniques for afforestation. These techniques are____________?
A. General considerations
B. Site conditions
C. Choice of species
D. Soil preparation
E. All of the above
