🌾Agriculture MCQs
Agriculture MCQs
494 MCQs451
The clay fraction of the soil contains particles less than 0.002 mm. Particles <0.001 mm size:
🌾AgricultureBy: Shafiq Rehman
ASoil Silt
BSoil colloids
CSoil loam
DSoil sand
452
Soil order Vertisol is related to:_________?
🌾AgricultureBy: Shafiq Rehman
ABlack soils
BRiver soils
CMarine deposits
DBoth B & c
453
Which type of structure is dominant in grasslands:
🌾AgricultureBy: Shafiq Rehman
APrismatic & Columnar
BSpheroidal or Sphere-like
CAngular blocky Sub-angular blocky
DPlaty & Luminar
454
The study of relationship between soil properties & plant production is known as:_________?
🌾AgricultureBy: Shafiq Rehman
APedology
BSoil Science
CAgronomy
DNone of these
455
Soil conservation is performed by:_________?
🌾AgricultureBy: Shafiq Rehman
ACutting trees
BExcessive grazing
CBy plantation
DBy heavy irrigation
456
One of the following is not a form of water erosion:
🌾AgricultureBy: Shafiq Rehman
ASaltation
BRainsplash erosion
CSheet erosion
DRill erosion
457
“Wash-in” takes place in which horizon?
🌾AgricultureBy: Shafiq Rehman
AE
BO
CB
DA
458
An ommatidium is best defined as a: __________?
🌾AgricultureBy: Muhammad Amjad
ASubdivision of the ventral nerve cord
BFunctional unit of the compound eye
CMechanoreceptor used for proprioception
DVentral lobe of the insect’s brain
459
The agriculture sector of Pakistan generates ________% of employment.
A37.4
B40.5
C42.0
DNone of These
460
The Livestock Farm Rakh Mahni was established in ________?
🌾AgricultureBy: Matee Ullah
AApril 1950
BMarch 1950
CApril 1951
DNone of These