With a few taps on his phone, Dandam Nangor knows exactly what temperature his greenhouse is at, when to water his crops and even the pH of the soil.With probes in the soil collecting data, processed by local agri-tech local company Green Eden and sent to his phone, “my production has increased (by) about 400 kilograms,” or 20 percent, 34-year-old Nangor, who is also an IT analyst, told AFP during a visit to his greenhouse in Jos.Read More