How to cultivate apple seedlings? First, the seedlings are cultivated with seeds, and the selected "scions" are grafted on the seedlings. After surviving, they were planted in orchards when they grew up. The grafting method mainly includes:

1. Socket method: twist the scion branches into peeled hollow tubes, cut them as required, and then put them on the branches of grafted seedlings.

2. Grafting method: remove the crown of the grafted sapling, cut the epidermis into a T-shaped opening at its base with a knife, then trim the hollow scion neatly according to the shape and size of the T-shaped opening, insert it into the opening of the grafted tree, and wrap it.

Extended data:

cultivation techniques

Orchards without base fertilizer in autumn and winter should be applied immediately after thawing (but the effect is not as good as that in autumn). After fertilization, if there are irrigation conditions, water should be poured into the garden once, and shallow hoeing should be done in time to preserve moisture.

Dry land orchards should be raked to conserve moisture, then fertilized, and then quickly leveled and patted to conserve moisture. Young and weak trees will be covered with "banded" films to increase temperature and keep moisture, thus promoting the robust growth of trees.

Early bud thinning of apple trees can save nutrition, help to bear large fruits and promote fruit accumulation. At the same time, it can enhance the tree vigor, promote the growth of spring shoots, make up for the shortage of pruning in winter, save working hours, improve efficiency and reduce costs.