🌲Forestry MCQs
Forestry MCQs
498 MCQs491
The effects of mulches, irrespective their composition, are attributed to:________?
ASuppression of weeds, by restricting the amount of light on the ground surface and the hindering their germination and growth
BConservation of soil, by preventing erosion
CThermal insolation, leading to greater deposition of dew
DAll of the above
492
Protection and site maintenance are :______________?
AProtective mensures against grazing
BFire protection and controlled burning
CProtection against forest
DAll of the above
493
Aesthetic planting is / are ___________?
A& (
BD. None of these
CBoth (
494
Reclamation of denuded hill slopes are _____________?
AGeneral considerations
BSite conditions
CChoice of species
DSoil preparation E. All of the above
495
Different ecological areas have different techniques for afforestation. These techniques are____________?
AAfforestation of dry tracts with irrigation
BAfforestation of canal banks
CReclamation of dry sites without irrigation
DReclamation of denuded hill slopes E. All of the above
496
Reclamation of dry sites without irrigation is / are :__________?
AGeneral considerations
BSpecies for dry zone reclamation
CSite preparation
DNone of these
497
Highway planting is / are :__________?
ASite conditions
BChoice of species
CLayout of planting
DAll of the above
498
Cultural practice is / are :___________?
ACultivations
BWeeding
CCover Crops
DAll of the above