Propagation method of green peach

In order to maintain the quality of green peach varieties, we often choose grafting to reproduce when breeding green peach

Grafting method of green peach

When we use the grafting method to propagate green peach, we should first select a green peach plant with good growth condition, and then select shanmao peach as the rootstock. We usually bud or branch in spring or summer, so that the survival rate of grafting can reach more than 90%. When budding in summer, wood buds should be cut first. Generally speaking, the suitable time for budding in the south is from June to July and in the north is from July to August. Cut the scion of the mother tree, trim the branches and leaves, leave the petiole, and leave some wooden parts on the inner side of the bud. The stem is three to five centimeters away from the ground. Generally, the vertical part on the north side of the tree is selected, the bark is cut into a suitable gap, the scion is closely attached to the cut gap, and then wrapped with rope to prevent the buds from drying

Maintenance management after grafting

If the petiole of scion turns yellow within half a month after bud grafting, it indicates that the grafting is successful; If the petiole turns black, the plant does not survive. After determining the survival of bud grafting, after the scion and rootstock are fully integrated, we need to cut the rootstock one centimeter up at the place of bud grafting. After sprouting new buds, completely wipe off the rootstock germination. At the same time, fertilizer should be applied to promote the lignification of new buds and make the grafted seedlings have the ability to resist the cold. After that, just pay attention to the prevention and control of aphids