Grafting method for red, white and yellow bean yews on arbor yews

Abstract

The invention discloses a grafting method for red, white and yellow bean yews on arbor yews. The grafting method specifically comprises the following steps of selecting shoots, growing in the currentyear, of adult female red, white and yellow bean yews as scions, cutting the scions into sheets and forming grooves; selecting new branches of adult male arbor yews as rootstocks, cutting the rootstocks to form grooves matched with the scions; applying auxin, inserting the scions into the grooves of the rootstocks, using plastic wrap for wrapping, then using wet gauze for winding and wrapping, andfinally using binding bands for bundling; after cuts are healed and bud spores and young leaves grow out, removing the plastic wrap and performing certain post-treatment to obtain grafted red, whiteand yellow bean yews. By means of the method, the red bean yews, the white bean yews and the yellow bean yews are grafted on arbor yew trees so that not only can the ornamental value of the yew treesbe increased, the market potential of the yew trees is developed, but also excellent traits and plants can be reserved, blossom of the multi-color yew trees is accelerated, more fruits are obtained, the economic potential of the yew trees is improved, and the medicinal value of the yew trees is increased.

Description

technical field [0001] The invention relates to the technical field of plant grafting, in particular to a method for grafting red and white yew bean yew. Background technique [0002] Yew, also known as yew, red cypress pine, and evergreen trees, is a treasure all over the body. It is planted up to 25 meters high. It is a rare tree species in the world. It is a natural and rare anti-cancer plant on the verge of extinction in the world. It is a precious tree species used for both ornamental and medicinal purposes. Paclitaxel extracted from the plant is a world-recognized anticancer drug, but it is expensive. Therefore, yew is also known as "biological gold". The traditional Chinese medicine yew is the branches and leaves of Taxus chinensis. Studies have shown that paclitaxel extracted from its bark, roots, branches and leaves has certain toxicity. It has special effects on the prevention and treatment of tumors, cancer, leukemia and diabetes. And loaded "Chinese Materia ...

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Problems solved by technology

Studies have shown that paclitaxel extracted from its bark, roots, branches and leaves has certain toxicity

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