Gce Model Questions Vol1 2022 Agricultural Science Question 6

Practice essay / theory question 6 from the 2022 Gce Model Questions Vol1 Agricultural Science examination. This question covers Animal Production .

Gce Model Questions Vol1 2022 Agricultural Science Essay / Theory
Topic: Animal Production
Question 6 GCE_MODEL_QUESTIONS_VOL1 • 2022 • AGRICULTURAL_SCIENCE • essay

A smallholder in northern Nigeria rears West African dwarf goats. The following data pertain to a typical breeding female: - Desired market weight = 30 kg live weight. - Average daily gain (ADG) = 45 g day⁻¹. - Daily dry matter intake (DMI) = 3 % of body weight. - The concentrate feed used contains 18 % crude protein (CP) and 12 MJ kg⁻¹ metabolizable energy (ME). - The cost of the concentrate is ₦250 kg⁻¹. - Live‑weight market price = ₦1 200 kg⁻¹. - Fixed overheads (housing, water, veterinary) = ₦15 000 per animal per production cycle. Using the information above, answer the following questions:

Question Parts

( a )
Calculate the total number of days required for a kid to reach the desired market weight.
( b )
Determine the total amount (kg) of concentrate feed required for the whole growth period, assuming the concentrate supplies the entire dry‑matter intake.
( c )
Compute the total feed cost, the gross revenue, and the net profit per animal for the production cycle.
( d )
Discuss how improving the crude‑protein level of the concentrate from 18 % to 22 % could affect the profitability of the operation. Include in your answer the likely impact on growth rate, feed intake and overall cost.

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About This Question

This is Gce Model Questions Vol1 2022 Agricultural Science Question 6. It is one of the essay questions from the 2022 Gce Model Questions Vol1 Agricultural Science examination.

The question covers Animal Production .

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