When is the grafting survival rate of walnut trees high?

It is best to graft walnut trees in spring, starting around April every year. Too early or too late will affect the grafting success rate of walnut trees. Too early grafting time will easily lead to serious bleeding of walnut trees, and too late grafting time will prolong the healing time of walnut tree interfaces, which will easily lead to unsuccessful grafting.

Grafting methods: At present, the grafting methods of walnut trees mainly include split grafting, bud grafting (double-door, single-door) and block grafting. These methods have their own advantages and disadvantages. Splitting method is mainly used for grafting walnut trees in spring. Bud grafting is mainly suitable for grafting walnut varieties that are difficult to survive, and block grafting is mainly suitable for grafting walnut trees that are difficult to survive.

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Trees grafted with walnut trees:

If you want to graft walnut trees, you must first know which fruit trees are suitable for grafting. Walnut belongs to Juglandaceae, so the tree grafted with walnut is better to belong to the same family, so that the success rate of grafting can be high enough.

In fact, the grafting technology of walnut trees existed in ancient China. In ancient times, walnut trees and maple trees were often grafted with each other, but now there are not many cases of grafting with maple trees. At present, walnut trees are mainly grafted with walnut varieties such as Carya cathayensis, Juglans mandshurica and Juglans regia.

Baidu encyclopedia-walnut grafted seedlings

People's Daily Online-Villagers in Yaodao Village, Zhongloutan, Wudu District are grafting walnut trees.