Moderate
The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?
Correct answer: D. A and B
- A. Unavailable moisture
- B. Hygroscopic moisture
- C. Equivalent moisture
- D. A and B
Explanation
At the permanent wilting point, soil water is no longer available to plants, so it is termed unavailable moisture. Hygroscopic moisture is also unavailable, and the option combines these two forms as the intended classification.
Last updated
Practise Soil Science
377 free Soil Science MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.