Delta,Duty,Base Period

Delta,Duty,Base Period

Published on 1 February 2022
PJ
Transcript
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BASE,DELTA,DUTY
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Prasanna Jenifer Golda.J
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1.2.2021
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WE WILL BE COVERING 3 MAIN TOPICS
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BASE PERIOD
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DELTA
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DUTY
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BASE PERIOD
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Base Period
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The time between the first watering of the crop at the time of its sowing to its last watering before harvesting is called the base period of the crop.It is generally expressed in days.
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DELTA
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Delta
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Depth of water required to raise a crop over the unit area across the base period. Unit cm or m.
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DUTY
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Duty
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Area of the land that can be irrigated with a unit volume of water supplied across the base period.
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It is generally expressed in hectare/cumec.
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Area Irrigated unit volume of water
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Thank You