by Sunday | Jan 22 | Agricultural Science WAEC
A. destroys soil organic matter B. destroys weed seeds C. sterilizes the soil D. adds potash to the soil Correct Answer: Option A A. destroys soil organic matter
by Sunday | Jan 22 | Agricultural Science WAEC
A. soil pH will attack population of soil organisms B. population of soil living organisms is increased with increase in soil organic matter C. soil with good texture and structure cannot harbour soil microbes D. soil temperature affects the activities of soil...
by Sunday | Jan 22 | Agricultural Science WAEC
I. Texture II. pH III. Colour IV. Structure A. I and II only B. I and IV only C. II and III only D. III and IV only Correct Answer: Option B B. I and IV only
by Sunday | Jan 22 | Agricultural Science WAEC
A. promote formation of only root nodules B. are required by plants in very small quantities C. are fixed into the soil through microbial activity D. increase crop tolerance to pest attack Correct Answer: Option B B. are required by plants in very small...
by Sunday | Jan 22 | Agricultural Science WAEC
A. D-horizone B. C-horizone C. B-horizone D. A-horizone Correct Answer: Option D D. A-horizone