Every gardener knows that potatoes are not the same size. Therefore, the need for bulkheads potatoes obvious. After sorting it has a higher shelf life and high commodity properties: large tubers are for sale, and small for processing or for animal feed. Sorted potatoes and in the spring before planting.
Time-consuming operation of bulkhead potatoes (especially if the crop is) greatly simplified and accelerated, if we use the simplest kartofelnikova. This simple device is not extremely difficult to manufacture and its dimensions depend on the volume of work undertaken.