Waec Model Questions Vol1 2018 Agricultural Science Question 2
Practice practical question 2 from the 2018 Waec Model Questions Vol1 Agricultural Science examination. This question covers Soil moisture, Water holding capacity, Soil physics .
A soil sample from a cultivated field was analysed for its moisture‑retention characteristics. The bulk density of the soil is 1.4 g cm⁻³. The gravimetric moisture contents obtained are: - At field capacity (soil water tension ≈ 33 kPa): 0.28 g water g⁻¹ dry soil - At wilting point (soil water tension ≈ 1500 kPa): 0.12 g water g⁻¹ dry soil The depth of the root zone in the field is 30 cm. Using the data above, answer the following:
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This is Waec Model Questions Vol1 2018 Agricultural Science Question 2. It is one of the practical questions from the 2018 Waec Model Questions Vol1 Agricultural Science examination.
The question covers Soil moisture, Water holding capacity, Soil physics .
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