Neco Model Questions Vol1 2017 Agricultural Science Question 8
Practice objective / multiple choice question 8 from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
A soil test shows an exchangeable acidity of 2 cmol\(_c\) kg\(^{-1}\). To raise the pH by one unit, 1.5 t of agricultural lime are required per hectare for each cmol\(_c\) kg\(^{-1}\) of acidity. A farmer has a 5‑acre field. Determine the total amount of lime (in kilograms) needed for the field.
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About This Question
This is Neco Model Questions Vol1 2017 Agricultural Science Question 8. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
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