Neco Model Questions Vol1 2018 Agricultural Science Question 3

Practice essay / theory question 3 from the 2018 Neco Model Questions Vol1 Agricultural Science examination. This question covers Farm Tools .

Neco Model Questions Vol1 2018 Agricultural Science Essay / Theory

Topic: Farm Tools

Question 3 NECO_MODEL_QUESTIONS_VOL1 • 2018 • AGRICULTURAL_SCIENCE • essay

Neco Model Questions Vol1 2018 Agricultural Science Question 3 diagram

The diagram shows a seed drill used for planting maize seeds.

Question Parts

( a )

Identify any three labelled parts of the seed drill and state the function of each part.

( b )

If the driving wheel rotates at 120 rpm and the seed‑metering disc has 12 equally spaced holes, calculate the number of seeds that will be deposited in the soil per minute, assuming one seed is released from each hole for every wheel rotation.

( c )

Discuss two advantages of using a seed drill compared with broadcasting seeds by hand.

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 2018 Agricultural Science Question 3. It is one of the essay questions from the 2018 Neco Model Questions Vol1 Agricultural Science examination.

The question covers Farm Tools .

View More Neco Model Questions Vol1 2018 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