Method for improving fruit setting percentage of schima superba

The invention relates to a method for improving a fruit setting percentage of schima superba, and belongs to the technical field of plant pollination. A hybrid pollination method comprises: (1) in 24hbefore pollination, uniformly spraying hormone onto tree bodies; (2) preparing male parents, i.e., coating flowering branches with pollination bags, collecting blooming flowers of the male parents, and enabling pollen sacs to disperse pollen for pollination; (3) preparing female parents, i.e., carrying out flower thinning and bud thinning, and cutting off petals and stamens for accepting pollination; and (4) carrying out pollination, i.e., smearing all style heads of the female parents for once with flowers of the male parents, which disperse the pollen, sleeving the female parents with the pollination bags, and after 7d, removing the pollination bags so as to complete pollination. A natural pollination method comprises the step of: before schima superba blooms, carrying out hormone spraying on the tree bodies in