Neco Model Questions Vol1 2017 Agricultural Science Question 2
Practice objective / multiple choice question 2 from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
The pH of a soil is 5.5. The farmer wants to raise it to 6.5. The soil's buffer capacity is 0.4 pH units per tonne of agricultural lime (CaCO₃) per hectare. How many tonnes of lime are required per hectare?
Answer Options
About This Question
This is Neco Model Questions Vol1 2017 Agricultural Science Question 2. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.