Neco Model Questions Vol1 2019 Agricultural Science Question 5

Practice essay / theory question 5 from the 2019 Neco Model Questions Vol1 Agricultural Science examination. This question covers Crop Production, Seed rate, Yield estimation, Farm income, Crop rotation benefits .

Neco Model Questions Vol1 2019 Agricultural Science Essay / Theory

Topics: Crop Production Seed rate Yield estimation Farm income Crop rotation benefits

Question 5 NECO_MODEL_QUESTIONS_VOL1 • 2019 • AGRICULTURAL_SCIENCE • essay

A farmer has 2.0 ha of land that he intends to use for a maize‑soybean mixed cropping system. He will plant maize on 1.2 ha and soybean on 0.8 ha.

Question Parts

( a )

Determine the amount of seed (in kg) required for each crop if the recommended seed rates are 25 kg ha⁻¹ for maize and 4 kg ha⁻¹ for soybean.

( b )

The expected yields are 4.5 t ha⁻¹ for maize and 2.8 t ha⁻¹ for soybean. Calculate (i) the total expected production (in tonnes) from the whole farm and (ii) the gross income if the market prices are ₦120,000 per tonne for maize and ₦180,000 per tonne for soybean.

( c )

Discuss at least three agronomic or economic advantages of practising a maize‑soybean rotation on this farm.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Neco Model Questions Vol1 2019 Agricultural Science Question 5. It is one of the essay questions from the 2019 Neco Model Questions Vol1 Agricultural Science examination.

The question covers Crop Production, Seed rate, Yield estimation, Farm income, Crop rotation benefits .

View More Neco Model Questions Vol1 2019 Agricultural Science Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support