Civil Engineering - Irrigation - Discussion
Discussion Forum : Irrigation - Section 2 (Q.No. 33)
33.
The state of the soil when plants fail to extract sufficient water for their requirements, is
Discussion:
36 comments Page 3 of 4.
M. K. Jha said:
7 years ago
Answer is permanent wilting point or wilting co-efficient it is the water content at which plants can no longer extract sufficient water from the soil for its growth.
Orai said:
7 years ago
As per my knowledge:.
Option B) permanent wilting point is the right answer.
Option B) permanent wilting point is the right answer.
GKP said:
7 years ago
Yes, the answer is B.
Ravi said:
7 years ago
Answer is correct none of these. The answer of this question is (optimum moisture content) at this stage plants fail to extract sufficient water for thier requirement.
Aqeel said:
7 years ago
The answer will be permanent wilting point.
Ref. Khurmi & Agor.
Ref. Khurmi & Agor.
Er NK said:
6 years ago
It is B.
Permanent wilting point is the correct answer.
Permanent wilting point is the correct answer.
Dr. Azmat raza said:
6 years ago
Given answer is correct.
Here, it is asking not sufficient water so it will be optimum moisture content not pwp.
At the permanent wilting point there will be no extraction of water by the plant.
Here, it is asking not sufficient water so it will be optimum moisture content not pwp.
At the permanent wilting point there will be no extraction of water by the plant.
Arvind said:
6 years ago
Yes, the given answer is correct ie, option D, because below optimum moisture content plants fail to extract sufficient water for their requirements. Not permanent welting point because at pwp plants extract water from soil but is not sufficient for their requirements.
Gimi said:
6 years ago
Permanent wilting point is the correct answer.
Jitendra said:
6 years ago
Please explain the right answer.
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