Most ancient and widely followed method of irrigation in India is
Which of the following is the potential indicator for scheduling irrigation?
In which of the crop, stem elongation is an indicator of water stress?
In increased plant stand technique of scheduling irrigation.
Plant population is increased to…..times.
Major source of irrigation in India is
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Solution
Major Source or Irrigation The main sources of irrigation are given below
1. Well 2. Canal 3. River
6. Tank 4. Ponds 5. Rainfall
Crop plants can utilize to to % of stored available water in the root zone soil profile.
One tonne (thousand million cubic foot) is equal to
Major tank irrigated state in India is
When water flow is highly variable and greater accuracy is desired; the type of weir used of
Which of the following type of weir is used for measuring uniform flow of water?
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Solution
Weir A low dam buit across a stream to raise its level one divert it's flow. A fence of wattle built across a stream to catch air retain fish.