A field channel has cultivable commanded area of 2000 hectares. The intensities of irrigation for gram and wheat are 30% and 50% respectively. Gram has a kor period of 18 days, kor depth of 12 cm, while wheat has a kor period of 18 days and a kor depth of 15 cm. The discharge (in m /s) required in the field channel to supply water to the commanded area during the kor period is ____

A field channel has cultivable commanded area of 2000 hectares. The in

1.	A field channel has cultivable commanded area of 2000 hectares. The intensities of irrigation for gram and wheat are 30% and 50% respectively. Gram has a kor period of 18 days, kor depth of 12 cm, while wheat has a kor period of 18 days and a kor depth of 15 cm. The discharge (in m /s) required in the field channel to supply water to the commanded area during the kor period is ____
A.	0.57 m /s
B.	1.427 m /s
C.	2 m /s
D.	2.5 m /s
Answer» C. 2 m /s

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