1、 Is it self pollination

Myrica rubra is divided into female trees and male trees. The flowers on these two trees are different. A single plant cannot be self pollinated and belongs to cross pollinated trees. It is pollinated by wind or insects. If there are male trees around it, it can also pollinate and promote the formation of fruits

2、 Pollination method

1. Grafting: it can be realized by grafting. It can be carried out when sprouting in spring. Generally, it is selected from about February to March. The strong and full branches are selected, and the length is controlled at about 6-7cm. The rootstock is selected to grow well. The branches on the male tree are grafted onto the tree, and the two are closely combined, so as to realize two kinds of flowers on a tree, and pollination can be realized

2. Artificial pollination: because there is a time gap between the opening time of female flowers and male flowers, the time is not together. The male flowers bloom earlier, so the method of artificial pollination is needed. In addition to the grafting method mentioned above, short-term measures can also be taken, such as cutting off male branches and hanging them on female trees, or adopting the method of flower set. You can also dip the pollen of male flowers and artificially dip it on female flowers