CAIS Practice Questions - IA Certified Agricultural Irrigation Specialist Exam

What does the term 'field capacity' (FC) describe in soil science?

The soil moisture level at which plants begin to wilt permanently The maximum amount of water a soil can hold against gravity after drainage has ceased The volumetric water content of a completely saturated soil The average moisture content of a soil profile under continuous irrigation

Correct Answer:

The maximum amount of water a soil can hold against gravity after drainage has ceased

Access more questions from this quiz

Continue to CAIS Practice Questions - IA Certified Agricultural Irrigation Specialist Exam for more practice questions and the full quiz experience.

Access More Questions