1.Potato seeder and harvester 2.Seed or harvest in one time 3.Easy operate & maintenance 4.ISO9001:2008 5.8 years experience The specifications of potato seeder and harvester1.The potato seeder specifications: Suitable for all kinds of soil and various requirements of agriculture;Seed depth, ridge height, spacing and plant spacing can be adjusted;Ditching, fertilization, planting, ridging, ...