Neco Model Questions Vol1 2024 Agricultural Science Question 31
Practice objective / multiple choice question 31 from the 2024 Neco Model Questions Vol1 Agricultural Science examination.
A rectangular maize field measures \(200\) m in length and \(100\) m in width (area = 2 ha). Under the recommended spacing of \(75\) cm between rows and \(25\) cm between plants in a row, each plant yields \(0.75\) kg. If the farmer reduces the row spacing to \(60\) cm while keeping the plant spacing unchanged, the yield per plant falls by \(10\%\). The farmer wants a total harvest of at least \(12\,000\) kg. What is the minimum number of rows that must be planted with the reduced spacing to meet the target?
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This is Neco Model Questions Vol1 2024 Agricultural Science Question 31. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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