Waec Model Questions Vol1 2019 Agricultural Science Question 5
Practice essay / theory question 5 from the 2019 Waec Model Questions Vol1 Agricultural Science examination. This question covers Crop Production .
A farmer has a 5‑hectare field currently cultivated with maize. The average yield is 2.5 tonnes per hectare. He intends to adopt a maize–soybean crop rotation over a 4‑year period and to apply the recommended dose of NPK fertilizer (120 kg N, 60 kg P₂O₅ and 40 kg K₂O per hectare) to the maize crop each year. The cost of N, P₂O₅ and K₂O are ₦30, ₦45 and ₦25 per kilogram respectively. The expected yield increase of maize due to the rotation and fertiliser is 20 % over the conventional practice. The market price of maize is ₦150 per kilogram.
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This is Waec Model Questions Vol1 2019 Agricultural Science Question 5. It is one of the essay questions from the 2019 Waec Model Questions Vol1 Agricultural Science examination.
The question covers Crop Production .
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