A farmer cultivating leafy vegetables will require fertilizers with a relatively high content of

Assessment: WAEC SSCE - Agricultural Science - 1988 (Objective) Subject: Agricultural Science

Question 1 Report

A farmer cultivating leafy vegetables will require fertilizers with a relatively high content of
Answer Details
A farmer cultivating leafy vegetables will require fertilizers with a relatively high content of nitrogen. Nitrogen is an essential nutrient for plant growth and is needed in larger quantities than other nutrients. Leafy vegetables, such as lettuce, spinach, and cabbage, require large amounts of nitrogen to support their rapid vegetative growth and the production of green foliage. Nitrogen is a component of chlorophyll, which is responsible for the green color of leaves and is essential for photosynthesis. Fertilizers with high nitrogen content provide the necessary nutrients for leafy vegetables to grow quickly, produce more foliage, and increase their overall yield. However, excessive use of nitrogen fertilizers can lead to environmental problems such as groundwater contamination and greenhouse gas emissions. Overall, nitrogen is an essential nutrient for leafy vegetable production, and fertilizers with a relatively high content of nitrogen are necessary to support their growth and yield.

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