a.Place of Origin: Zhongning County, Ningxia Province
b.Irrigation Water:Deep underground water
c.Soil: the Place of Original silk wasteland on the north bank of the Yellow River with No pesticide residues and crop diseases and pests.
d.Growth environment: Except for a small amount of human activities around Irrigation Water area along the Yellow River, the surrounding 100 kilometers are covered by desert without industrial pollution and air pollution.
e.Planting Standards: planting strictly in accordance to the USDA organic planting specifications, chemical pesticides, fertilizers and biological growth agents are prohibited. All organic fermented sheep manure, chicken manure, cow manure and plant-based pesticides are used.
f.Product features: special breeding, large particles, plenty of nutritional content