Neco Model Questions Vol1 2021 Agricultural Science Question 14
Practice objective / multiple choice question 14 from the 2021 Neco Model Questions Vol1 Agricultural Science examination.
A dairy farm has 40 lactating cows, each producing 22 L of milk per day. Milk contains 3.2 % protein by weight, i.e., each litre requires 0.032 kg of protein. The cows are fed a concentrate containing 18 % crude protein costing ₦250 kg(^{-1}) and a roughage containing 8 % crude protein costing ₦120 kg(^{-1}). The farmer decides to mix concentrate and roughage in a weight ratio of 3 : 5. Determine the total daily feed cost for the herd (in naira).
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About This Question
This is Neco Model Questions Vol1 2021 Agricultural Science Question 14. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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