Neco 2018 Agricultural Science Question 4
Practice objective / multiple choice question 4 from the 2018 Neco Agricultural Science examination.
A soil sample has a pH of 5.2. The farmer wants to raise the pH to 6.5 using agricultural lime (CaCO₃). For this soil type, each 100 kg of lime per hectare raises the pH by 0.1 unit. How many kilograms of lime are required per hectare?
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About This Question
This is Neco 2018 Agricultural Science Question 4. It is one of the objective questions from the 2018 Neco Agricultural Science examination.
Difficulty level: Easy .
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