Neco Model Questions Vol1 2024 Agricultural Science Question 2
Practice practical question 2 from the 2024 Neco Model Questions Vol1 Agricultural Science examination. This question covers Soil pH management, Lime amendment calculations, Soil bulk density .
A soil sample was taken from a cultivated field to determine the lime requirement needed to raise the pH from its present value to a target of 6.5. Given data: - Measured soil pH = 5.2 - Bulk density = 1.3 g cm⁻³ - Sample depth for amendment = 15 cm - Recommended lime rate = 2.5 t ha⁻¹ per pH unit increase (based on pure CaCO₃) - Commercial lime purity = 90 % Answer the following:
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This is Neco Model Questions Vol1 2024 Agricultural Science Question 2. It is one of the practical questions from the 2024 Neco Model Questions Vol1 Agricultural Science examination.
The question covers Soil pH management, Lime amendment calculations, Soil bulk density .
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