PURPOSE: Provided is the development of Uh-wool cultivation technique of trees by using grafting, thereby producing high quality of agricultural products and increasing coefficient of utilization of and utilization value of the land. CONSTITUTION: The uh-wool cultivation technique is characterized by grafting various kinds of fruit trees, such as plum, japanese apricot and peach trees, into one apricot tree then harvesting high quality of the fruits therefrom.
展开▼