Civil Engineering - Irrigation - Discussion
Discussion Forum : Irrigation - Section 1 (Q.No. 37)
37.
The depth of rice root zone, is
Discussion:
17 comments Page 1 of 2.
Rahul langpoklakpam said:
5 years ago
Root zone depth is 90cm and delta is 120cm for rice.
(2)
AKASH said:
8 years ago
Rice ------->90-250.
Wheat ------->45-65.
Maize -------> 50-80.
Sugarcane ------->150-250.
Tomato ------->60-80.
Potato -------> 50-70.
Onion ------->35-55.
Wheat ------->45-65.
Maize -------> 50-80.
Sugarcane ------->150-250.
Tomato ------->60-80.
Potato -------> 50-70.
Onion ------->35-55.
(1)
Sowmitra Das Shuvro said:
6 years ago
Delta means the depth of water required during the growing period. Delta is 12 cm. It doesn't mean that root zone depth is 120 cm.
(1)
Mihir said:
7 years ago
Delta means depth of, So 120cm.
Dipak said:
3 years ago
90 cm is the Correct answer.
Aamir durvesh said:
3 years ago
Thanks all for explaining.
Arun sharma said:
4 years ago
Right, Thanks everyone for explaining this.
Rahul yadav said:
5 years ago
90 Is the correct answer. I agree with the given option.
Rahul Khan said:
6 years ago
Yes, it will be 120 cm.
Maangesh said:
6 years ago
How it will be 120cm? Please explain.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers