A. If it is achieved naturally without involvement of man effort
B. If it is achieved by mechanically
C. If it is achieved through the involvement of human efforts
D. None of these
Forestry Mcqs
A. Supplementing natural regeneration
B. Replacing natural regeneration
C. Afforestation
D. Introduction of valuable exotics
E. All of the above
A. Minimum exposure of soil
B. Economy of labour
C. Flexibility
D. Genetic improvement
E. All of the above
A. Replacement of one crop by the other
B. Rotation of crops
C. Both (a) & (b)
D. None of these
A. If it is achieved naturally without involvement of man effort
B. If it is achieved by mechanically
C. Both (a) & (b)
D. None of these
A. When mature crop is removed by clear felling and regeneration is entirely by vegetative methods
B. When some selected shoots are selected for retention for future period
C. When crop is partly of coppicing and partly of seedling organ of different age clear
D. None of these
A. When mature crop is removed by clear felling and regeneration is entirely by vegetative methods
B. When some selected shoots are selected for retention for future period
C. When crop is partly of coppicing and partly of seedling organ of different age clear
D. None of these
A. When mature crop is removed by clear felling and regeneration is entirely by vegetative methods
B. When some selected shoots are selected for retention for future period
C. When crop is partly of coppicing and partly of seedling organ of different age clear
D. None of these
A. If canopy is opened out evenly in making regeneration felling
B. If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
C. If the canopy is opened out gradually and irregularly with a long regeneration period, resulting in a more uneven aged forest
D. None of these
A. If canopy is opened out evenly in making regeneration felling
B. If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
C. If the canopy is opened out gradually and irregularly with a long regeneration period, resulting in a more uneven aged forest
D. None of these