Grafted landscape tree

Abstract

The invention provides a grafted landscape tree. Auxiliary grafting and composite grafting are adopted, wherein the auxiliary grafting is that: an auxiliary stock for specially providing nutrition for a main grafting section is additionally grafted on the main grafting section, and the root of the auxiliary stock is cultured on a nutrient medium and the top of the auxiliary stock is directly grafted to the main grafting section which does not belong to the same main grafting unit as the main root stock; and the composite grafting is that: two or more middle stocks which are grafted from the main grafting section are grafted to different main grafting sections, and / or two or more middle stocks which are grafted from different main grafting sections are grafted to the same main grafting section. The defects of limitations to grafting times and forms of trees are overcome, mesh grafting and three-dimensional cross grafting of trees can be realized, and a simple traditional tree grafting mode is changed, so that the tree grafting forms are diversified, a thousand-year-old tree with the diameter of several meters can be cultured in over ten years, and irregular trees similar to houses and other shapes can be grafted.

Description

technical field [0001] The invention relates to tree grafting technology, in particular to a grafted landscape tree. Background technique [0002] The traditional grafting method is to directly graft the scion to the rootstock, and the scion completely relies on the grafting surface to absorb nutrients. However, in double grafting and multiple grafting, this grafting method has obvious deficiencies, because the transfer of nutrition must be done through Two or more grafting joint surfaces, so the nutrients that can be absorbed by the scion grafted after the middle anvil are greatly limited, resulting in low success rate of double grafting and multiple grafting, and heavy weight of multiple grafting. numbers are severely restricted. [0003] In multiple grafting, except for the root stock at the head end and the scion at the end, the other intermediate stock is both the stock and the scion. Therefore, in this application document, the stock and the scion are no longer disti...

AI Technical Summary

Problems solved by technology

[0005] The invention patent with the patent number "200810303565.1" once disclosed a grafting technique called "multi-rootstock-scion grafting method", which provides a First use multiple rootstocks to graft onto a rooted and normally growing plant as a scion. After the grafting of multiple rootstocks and scion plants is successful, cut off the plant as a scion from below the grafting site to make it a scion. The real scion, this method is essentially an indirect grafting method obtained by improving the existing grafting method by grafting. Although it can improve the survival rate of single grafting and double grafting, it cannot be used in multiple, different grafts. limited level of grafting

[0006] "upstairs upstairs" bonsai multiple grafting technology is the closest to the prior art of the present invention, there is no one in the prior art with multiple, unlimited grafting layers Number of Grafted Landscape Trees

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