Xinyang Henan China Potato Industry Co., Ltd.   

Xinyang World Potato Industry Co., Ltd., founded in 1998, Yushu king "is my company after several years of efforts carefully nurtured a high starch sweet potato varieties, Xinyang City, the District Commission to the project for science and technology achievement award. The resistant varieties of strong, high germination, fertilizer tolerance to drought, barren; the stems, short and thick, the growth of stem and leaf of strong, basal branches many, tuberization concentrated, tuber 4 - 8, potato skin purple red, white potato meat, cooked sweet; spring sweet potato starch containing 33%, dry rates as high as 45% is ideal starch processing varieties. Spring sweet potato yield up to 5000 kg, whole growth period and unmoving vine, easy easy canal, all that were able to grow sweet potato in the region can be planted. Anti glycation, ultra short vine, new varieties of starch processing. "Letter cited 8" (S0110-3) black sweet potato, etc........ ...