A. 1.5 to 4.0
B. 2.0 to 4.0
C. 2.5 to 4.5
D. 3 to 5
Correct Answer: 1.5 to 4.0 ✔
Last Updated: March 29, 2019
Related MCQs
- Water logging caused by __________ water, which during excessive irrigation percolates down and join under ground water table?
- The run-off from catchment areas, Roads, buildings and other fallow lands is called __________?
- The process to dilute the available salts from root Zone by providing simply canal water is known as __________?
- Water logging and soil salinization is a twin menace which has effected the agriculture sector severely, about __________ hectares of land are wasted yearly?
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- During the peak stage of river, there exist an out flow from river into the ground water reservoir, in such case river will be called __________?
- The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like__________?
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