sowing number of rows:3(4) Variety: corn,beans, peanut; fertilization depth:60-80mm The maximum amount of applied fertilize Main specifications Length*width*height (mm) 1530*1250*970 Implement weight :130kg Matching power : 12-18HP...It can be used in sowing corn ,soybean, peanut , and can the fertilizer and seed at one operation . mechanical corn seeder