can be used as a staple food.Another is that its yield is ten to twenty times that of ordinary grain.What is the conceptIf true, it could alleviate the problem of food shortages that has plagued China...Chapter 13: The Crown Prince's Mercys.Having walked over, Qian Shiyan glanced at Xu Changqing and Ge Pingyi, who had switched positions inside and out. He gritted his teeth and came before Li Chen, kneeling down and saying: "I, Qian Sh...