C790 Less than a Thousand Pounds
"Yes, your son shall obey." Kangxi's attitude was really unfathomable.
After giving Fourth Master his orders, Kangxi said gently to Ye Zixuan, "Mrs. Niugulu, you seem to know a little about this sweet potato. Could it be that you've planted it before?"
"Your majesty, this servant has seen the species before. When this sweet potato is planted well, its yield can even reach a thousand jin per mu
