Gce Model Questions Vol1 2024 Agricultural Science Question 38

Practice objective / multiple choice question 38 from the 2024 Gce Model Questions Vol1 Agricultural Science examination.

Gce Model Questions Vol1 2024 Agricultural Science Objective / Multiple Choice Medium Difficulty
Question 38 GCE_MODEL_QUESTIONS_VOL1 • 2024 • AGRICULTURAL_SCIENCE • objective

A dairy herd requires exactly \(3.2\) kg of crude protein (CP) per cow each day. The ration consists of 60 % maize silage (dry matter 90 %, CP 8 % of DM) and 40 % concentrate (dry matter 92 %, CP 18 % of DM). The total dry‑matter intake must be \(20\) kg per cow per day. Determine, to two decimal places, how many kilograms (fresh weight) of maize silage and concentrate must be fed to meet both the dry‑matter and CP requirements exactly.

Answer Options

A. Approximately 4.10 kg maize silage and 17.80 kg concentrate
B. Approximately 5.00 kg maize silage and 16.00 kg concentrate
Correct Answer C. Approximately 4.44 kg maize silage and 17.39 kg concentrate
D. Approximately 3.80 kg maize silage and 18.20 kg concentrate
Correct Answer
C
Correct Option:
Approximately 4.44 kg maize silage and 17.39 kg concentrate

About This Question

This is Gce Model Questions Vol1 2024 Agricultural Science Question 38. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Agricultural Science examination.

Difficulty level: Medium .

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