Neco Model Questions Vol1 2021 Agricultural Science Question 38

Practice objective / multiple choice question 38 from the 2021 Neco Model Questions Vol1 Agricultural Science examination.

Neco Model Questions Vol1 2021 Agricultural Science Objective / Multiple Choice Easy Difficulty
Question 38 NECO_MODEL_QUESTIONS_VOL1 • 2021 • AGRICULTURAL_SCIENCE • objective

A soil has a porosity of 0.48. Its wilting point moisture content is 0.12 (volumetric) and its field capacity is 0.30. Calculate the plant‑available water (PAW) as a fraction of total soil volume and express it in millimetres for a 1 m deep soil layer.

Answer Options

A. 0.12 (or 120 mm)
Correct Answer B. 0.18 (or 180 mm)
C. 0.24 (or 240 mm)
D. 0.15 (or 150 mm)
Correct Answer
B
Correct Option:
0.18 (or 180 mm)

About This Question

This is Neco Model Questions Vol1 2021 Agricultural Science Question 38. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Agricultural Science examination.

Difficulty level: Easy .

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