Forest Classifications
Forest Classifications Subcategories
Forest Classifications
Conditions or factors which influence the crown closure is:

A. Manner of formation of the stand
B. Quality of soil
C. Soil moisture
D. All of the above

Vegetative regeneration of reproduction through cuttings:

A. Size of the cutting should be form 6″ to 10″
B. Thickness should not be less than finger size
C. In case of root cutting they are buried, sometimes horizontally in the ground
D. All of the above

Division of forest into stands on the basis of composition is / are:

A. Pure stand
B. Mixed stand
C. Both (a) & (b)
D. None of these

Coppicing system of vegetative regeneration is / are:

A. The species (Shisham and Acacia nilotica) produce good and vigorous coppice shoots
B. The species (Quercus incana) produce coppices hoots also but they are few and weak
C. Both (a) & (b)
D. None of these

Advantages of pure forest are:

A. The forest easily be managed (rotation period is same soil felling can be carried out at the same time
B. In pure forest less skill of forester is required than in mixed forest
C. Both (a) & (b)
D. None of these

Types of layering are:

A. Air
B. Surface or ground
C. Both (a) & (b)
D. None of these

The replacement of old forest stands by ______ is called regeneration.

A. New
B. Young
C. Both (a) & (b)
D. None of these

Production of root suckers is:

A. Without any injury e.g. Populus alba and Populus eupharatica
B. When they are felled e.g. Prosopis cineraria
C. Both (a) & (b)
D. None of these

Implements used for felling of a tree are:

A. Axe
B. Saw
C. Both (a) & (b)
D. None of these

Division of forest into stands on the basis of density is / are:

A. The relative closeness of trees is called density
B. To closeness of crowns boles and roots
C. Both (a) & (b)
D. None of these