Neco 2022 Agricultural Science Question 4

Practice essay / theory question 4 from the 2022 Neco Agricultural Science examination. This question covers Farm Machinery, Mechanisation, Depreciation, Cost Analysis .

Neco 2022 Agricultural Science Essay / Theory
Topics: Farm Machinery Mechanisation Depreciation Cost Analysis
Question 4 NECO • 2022 • AGRICULTURAL_SCIENCE • essay

A smallholder farmer cultivates 5 hectares of mixed crops (maize and vegetables). He wishes to mechanise land preparation and planting to increase productivity.

Question Parts

( a )
Identify three farm machines that are suitable for land preparation on this farm. For each machine, describe its principle of operation, at least one advantage, and why it is appropriate for a smallholder.
( b )
Given the following purchase prices and useful lives, calculate the annual straight‑line depreciation for each machine and the total annual depreciation cost. Then determine the depreciation cost per hectare. - Two‑wheel tractor: ₦2,500,000, useful life 10 years, salvage value ₦0. - Power tiller: ₦350,000, useful life 5 years, salvage value ₦0. - Seed drill: ₦500,000, useful life 8 years, salvage value ₦0.
( c )
Identify and briefly discuss two non‑economic factors that may influence the farmer’s decision to adopt mechanisation on his farm.

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About This Question

This is Neco 2022 Agricultural Science Question 4. It is one of the essay questions from the 2022 Neco Agricultural Science examination.

The question covers Farm Machinery, Mechanisation, Depreciation, Cost Analysis .

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