Neco Model Questions Vol1 2021 Agricultural Science Question 6

Practice essay / theory question 6 from the 2021 Neco Model Questions Vol1 Agricultural Science examination. This question covers breed improvement, milk production, feed budgeting, economic analysis .

Neco Model Questions Vol1 2021 Agricultural Science Essay / Theory
Topics: breed improvement milk production feed budgeting economic analysis
Question 6 NECO_MODEL_QUESTIONS_VOL1 • 2021 • AGRICULTURAL_SCIENCE • essay

A smallholder dairy farmer keeps a herd of 20 lactating cows of the local Sokoto Gudali breed. The farmer is considering replacing 10 of these cows with improved Holstein‑Friesian cows.

Question Parts

( a )
Discuss two advantages and two disadvantages of adopting the improved Holstein‑Friesian breed in the context of the farmer’s resource base.
( b )
The average daily milk yield of a local cow is 8 L, while a Holstein‑Friesian yields 20 L. Each lactating cow requires 3 kg dry matter (DM) per day. The local forage available provides 2.5 kg DM per cow per day and costs ₦150 per kg for supplemental concentrate. Calculate the additional feed cost per day required to meet the nutritional needs of the herd after replacement, assuming the farmer will supplement the deficit with concentrate.

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About This Question

This is Neco Model Questions Vol1 2021 Agricultural Science Question 6. It is one of the essay questions from the 2021 Neco Model Questions Vol1 Agricultural Science examination.

The question covers breed improvement, milk production, feed budgeting, economic analysis .

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