1、 Strip pressing time

The layering time of Ginkgo biloba is generally carried out after falling leaves in autumn. At this time, the temperature is relatively low, so it is not easy to be infected with diseases and pests, so it will be safer. If the plants have germinated in the spring, the high pressure will basically fail to survive. In summer, the temperature is too high, which inhibits its growth and is also not conducive to rooting

2、 Girdling rooting

Select the healthy and excellent ginkgo mother tree, find a 2-3-year-old vegetative branch, and peel it in a smooth place at its base. You don't need to peel it all, just peel two-thirds, with a width of 1cm. Then wrap the wound with moist moss and yellow mud, and tie it tightly with black plastic film

3、 Separate planting and curing

Regularly check whether there are roots growing at the place of girdling. If they take root, cut them before budding in the next spring. Plant the cut plants to the sunny place with deep soil layer, and have good drainage. After planting, it should be watered and shaded. After it adapts to the environment, it can see the light

4、 Precautions

There are many propagation methods of Ginkgo biloba, and the layering is relatively simple, but the propagation effect is not particularly good. It usually results after three years, and the overall tree potential is often not as good as cutting or grafting. In addition, the method of root tiller seedling is similar, but the effect is better, so it is more recommended to use root tiller seedling for propagation