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Agricultural Science 1993 WAEC Past Questions

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16
The physical properties of soil include the following except
  • A. bulk density
  • B. colour
  • C. moisture content
  • D. porosity
  • E. PH
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17
Which of the following problems will not be considered before installing irrigation equipment in a farm?
  • A. high cost of equipment and maintenance
  • B. concentrartion of salt
  • C. source of power
  • D. availability of water
  • E. build-up of pest and diseases
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18
Which of the following is the source of energy used by green plants for photosynthesis?
  • A. electricity
  • B. water
  • C. wind
  • D. sun
  • E. machine
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19
One of the limitation of machanization of farms is
  • A. reduction in the cost of production
  • B. exposure of soil to the effects of climate
  • C. increase in yield of crops
  • D. reduction of farm labour
  • E. cultivation of more area of land
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20
Which of the following farm operations cannot be mechanized?
  • A. weed control
  • B. fertilizer application
  • C. transportation and handling
  • D. seed-germination
  • E. crop processing
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709