The gross command area for a distributary is 5000 hectares, of which one-fourth area is identified as unculturable due to presence of ponds, roads and residential area. The intensity of irrigation of rabi and kharif season are 60 percent and 30 percent respectively.

The discharge required at the head of the distributary from average demand unidirections for the following data is ______

Crop season	KOR period	KOR depth
Rabi	4 weeks	13.5 cm
Kharif	2.5 weeks	19 cm