The original species of acres planted 15 kg.Seed 1.5 tons per-mu yield, the per-mu yield of about 2.5 tons.Black potatoes with strong resistance with cold and drought.

Its black purple meatcontaining selenium elements and anthocyanins.Selenium elements and anthocyanins are recognized in the removal of free radicals were the most effective natural anti-oxidants.

Potato goods pigment can be extracted to make potato chips, French fries, mashed potatoes, and so on