Waec Model Questions Vol1 2024 Agricultural Science Question 10
Practice objective / multiple choice question 10 from the 2024 Waec Model Questions Vol1 Agricultural Science examination.
A dairy farm has 50 lactating cows. Each cow gains 0.5 kg of body weight per day during early lactation. The feed conversion ratio (FCR) for weight gain is 1.8 kg dry‑matter feed per kg of gain. The farm wants to provide enough concentrate feed to meet the weight‑gain requirement for a 30‑day period, while a basal roughage supplies 60 % of the total dry‑matter intake (DMI). If the concentrate feed contains 90 % dry matter, how many kilograms of concentrate feed should be purchased for the 30‑day period? Round to the nearest kilogram.
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About This Question
This is Waec Model Questions Vol1 2024 Agricultural Science Question 10. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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