Gce Model Questions Vol1 2017 Agricultural Science Question 6

Practice essay / theory question 6 from the 2017 Gce Model Questions Vol1 Agricultural Science examination. This question covers Animal Production, Dairy Goat Management, Feed Formulation .

Gce Model Questions Vol1 2017 Agricultural Science Essay / Theory
Topics: Animal Production Dairy Goat Management Feed Formulation
Question 6 GCE_MODEL_QUESTIONS_VOL1 • 2017 • AGRICULTURAL_SCIENCE • essay

A smallholder in the Guinea savanna keeps a herd of 25 lactating West African Dwarf (WAD) goats. The average daily milk yield per goat is 1.2 L and the average lactation length is 210 days.

Question Parts

( a )
Calculate the total annual milk production (in litres) from the herd.
( b )
The farmer wishes to formulate a concentrate feed that supplies 12 MJ of metabolizable energy (ME) per kg of feed. Each goat requires 2.5 MJ of ME per day from concentrate (the remainder is met by roughage). Determine the total amount of concentrate (in kg) needed for the whole herd over the lactation period.
( c )
If the concentrate costs ₦150 per kg and the farmer sells milk at ₦120 per litre, compute the gross margin (in ₦) from milk sales after deducting the concentrate cost only (ignore other costs).
( d )
Identify two major health challenges commonly affecting lactating WAD goats in this zone and suggest one preventive measure for each.

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About This Question

This is Gce Model Questions Vol1 2017 Agricultural Science Question 6. It is one of the essay questions from the 2017 Gce Model Questions Vol1 Agricultural Science examination.

The question covers Animal Production, Dairy Goat Management, Feed Formulation .

View More Gce Model Questions Vol1 2017 Agricultural Science Questions More Gce Model Questions Vol1 Practice Questions Back to Questions

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