Large cherry new and fine variety asexual disinfection rapid breeding method

The invention relates to a large cherry new and fine variety asexual disinfection rapid breeding method which is characterized by preferentially selecting rootstock varieties, shearing rootstock to horseshoe-shaped subparagraphs with the length of 15 centimeters, soaking for 30 minutes with rooting powder, soaking the rootstock for 60 minutes with a K84 disinfector after airing and then directly sticking the rootstock to land for growing field crops, adopting the entire plot of land with the width of 1.2 meters, watering and covering films, designing four rows for each plot, setting the spacing in the row to be about 10 centimeters, carrying out heating, ventilation and water and fertilizer management, timely letting in flesh air during the period, adopting an edge method for engrafting in October at autumn, shearing sections when sticking, obliquely inserting engrafting bud with the angle of 60 DEG, and making the engrafting bud be faceup. Cherry varieties cultivated by adopting the method have the advantage