Neco 2018 Agricultural Science Question 40
Practice objective / multiple choice question 40 from the 2018 Neco Agricultural Science examination.
A field has a soil pH of 5.0. To raise the pH to 6.5, lime must be applied. For each increase of 0.5 pH unit, 1.2 tonnes of lime per hectare are required. How many tonnes of lime per hectare are needed to achieve the desired pH? Give your answer to one decimal place.
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About This Question
This is Neco 2018 Agricultural Science Question 40. It is one of the objective questions from the 2018 Neco Agricultural Science examination.
Difficulty level: Easy .
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