Nakuru, Kenya, Aug 13 (IPS) – When 33-year-old Kimani Mwaniki, an Irish potato farmer in Elburgon, Nakuru County in Kenya’s Rift Valley, heard about a farmer’s virtual school, he didn’t hesitate to enrol. He was keen to learn how the programme will enable him to get higher crop yields for his market in the capital city Nairobi and elsewhere.