Question
Out of the following quantity, which is required to irrigate 1.0 ha land area with 50mm depth of irrigation?
Solution
1 ha = 10,000 m2  50 mm = 0.05 m Total volume = 10,000 * 0.05 = 500 m3 1 m3 = 1000 l 500 m3 = 500,000 lÂ
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