The potato tubers planted with potato planter AB2F-90 using a quad system have grown and the farmers are harvesting potatoes with potato digger REL 1700, designed for harvesting quad planting.  Feedbacks showed that the farmers are satisfied with quad planting system because of improving performance, increasing the number of plants per hectare and efficient use of nutrients.
In this method, ridges are bigger and more stable, as a result, saving soil humidity for a longer time. The farmers who used this potato planter and harvester are satisfied with machine's operation and customer services of Sabz Dasht Company.
In this method, ridges are bigger and more stable, as a result save soil humidity for longer time, the farmers who used this potato planter and harvester are satisfied of machine's operation and after sale services of Sabz Dasht co.