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Agricultural Science Past Questions

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
1241
Streak disease of maize is caused by
  • A. virus
  • B. nematode
  • C. fungus
  • D. bacterium
View Answer & Discuss WAEC 2010
1242
In the carbon cycle, atmospheric carbon dioxide is replenished by
  • A. respiration
  • B. transpiration
  • C. lightening
  • D. dentrification
View Answer & Discuss WAEC 2010
1243
The following farming practices expose the soil to agents of erosion except
  • A. bush burning
  • B. land clearing
  • C. crop rotation
  • D. overgrazing
View Answer & Discuss WAEC 2010
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1244
Which of the following effects is not due to water-logging?
  • A. inhibition of crop development
  • B. enhancement of leaching
  • C. inhibition of the activities of soil microorganisms
  • D. wilting of crop roots
View Answer & Discuss WAEC 2010
1245
An advantage of sprinkler irrigation is that
  • A. it assists farmers to raise a greater varity of crops
  • B. it is easy to instal
  • C. large areas of land can be irrigated
  • D. it can be afforded by peasant farmers
View Answer & Discuss WAEC 2010
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