Waec Model Questions Vol1 2024 Agricultural Science Question 44
Practice objective / multiple choice question 44 from the 2024 Waec Model Questions Vol1 Agricultural Science examination.
A rectangular plot of 1 ha (10 000 m²) is planted with maize. The leaf‑area index (LAI) of the crop is 3.2. The greenhouse roof lets in an average photosynthetic photon flux density (PPFD) of 500 µmol m⁻² s⁻¹ for 12 hours each day. Assuming the crop intercepts 90 % of the incident light, calculate the total number of moles of photons intercepted by the crop per day.
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This is Waec Model Questions Vol1 2024 Agricultural Science Question 44. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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