Neco 2017 Agricultural Science Question 30
Practice objective / multiple choice question 30 from the 2017 Neco Agricultural Science examination.
The soil pH of a field is 5.2. To raise the pH to 6.5, lime is applied at a rate of 2.5 t ha\^{-1} for each 0.5‑unit increase in pH. How many tonnes of lime are required per hectare to reach the target pH?
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About This Question
This is Neco 2017 Agricultural Science Question 30. It is one of the objective questions from the 2017 Neco Agricultural Science examination.
Difficulty level: Easy .
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