5. For wheat crop grown in Kiambu county, the following information is gathered for a particular...
5. For wheat crop grown in Kiambu county, the following information is gathered for a particular growth phase: ference evapotranspiration for the growth phase-30 mm Crop coefficient for that phase 1.0, Daily reference evapotranspiration-5 mm, Deep percolation for water application-4 mm. Groundwater contribution 0. Determine (a) Net irrigation requirecd (b) Gross irrigation required, if application efficiency-85%, and conveyance efficiency-75% (3 marks) 3 marks)