Neco 2022 Agricultural Science Question 43
Practice objective / multiple choice question 43 from the 2022 Neco Agricultural Science examination.
Tomatoes are grown on a 1 ha field. The crop‑water requirement for the current growth stage is 5.5 mm day⁻¹ for 7 days. Forecast effective rainfall for the period is 12 mm total, uniformly distributed. The irrigation system has an efficiency of 70 % and each irrigation event applies 10 mm of water (applied). The soil can hold a maximum of 30 mm of usable water. How many irrigation events are required to meet the crop‑water requirement without causing a deficit?
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About This Question
This is Neco 2022 Agricultural Science Question 43. It is one of the objective questions from the 2022 Neco Agricultural Science examination.
Difficulty level: Medium .
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