Gce Model Questions Vol1 2018 Agricultural Science Question 4

Practice essay / theory question 4 from the 2018 Gce Model Questions Vol1 Agricultural Science examination. This question covers Crop Rotation, Yield Planning .

Gce Model Questions Vol1 2018 Agricultural Science Essay / Theory

Topics: Crop Rotation Yield Planning

Question 4 GCE_MODEL_QUESTIONS_VOL1 • 2018 • AGRICULTURAL_SCIENCE • essay

A farmer plans a three‑year crop rotation consisting of maize, soybean (a legume) and a fallow period on a total area of 12 ha. The rotation must contain at least 30 % legume to supply nitrogen biologically. Expected yields are 4 t ha⁻¹ for maize and 2.5 t ha⁻¹ for soybean; fallow produces no crop.

Question Parts

( a )

Allocate the land area to each of the three years so that the legume proportion requirement is satisfied.

( b )

Calculate the total expected production (in tonnes) from the three‑year rotation based on the allocation in part (a).

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About This Question

This is Gce Model Questions Vol1 2018 Agricultural Science Question 4. It is one of the essay questions from the 2018 Gce Model Questions Vol1 Agricultural Science examination.

The question covers Crop Rotation, Yield Planning .

View More Gce Model Questions Vol1 2018 Agricultural Science Questions More Gce Model Questions Vol1 Practice Questions Back to Questions

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