A method for improving the branching rate of North American holly

Abstract

The invention discloses a method for improving the branching rate of North American holly, which relates to the technical field of high-yield cultivation of plants, and comprises the following steps: step S1: select the North American holly field planting seedlings that grow robustly and are about to pull out new buds; step S2: plant in North America 15-20 days before the germination of the new shoots of the holly ground seedlings, the surface of the North American holly branches is sprayed with gibberellin spray, and after the treatment, the North American holly is fertilized and watered; ‑15 days, the cytokinin is mixed with the Germination and Zhibao to make a spray, and the surface of the North American holly branches is sprayed. After the treatment, the North American holly should be fertilized and watered. The method of the present invention can greatly increase the branching rate of the North American holly by doing the above treatment before the sprouts of the North American holly seedlings germinate, and ensure that there are enough new branches for pruning, and has the value of wide popularization and application.

Description

technical field [0001] The invention relates to the technical field of plant high-yield cultivation, in particular to a method for improving the branching rate of North American holly. Background technique [0002] North American holly (Ilex verticillata) is a plant of the Ilex family Ilex. After the leaves fall in winter, the red fruits on the branches are more festive and gorgeous. It is a famous tree species for cutting branches. The market name is "red beans". Around New Year's Day, it can set off the festive atmosphere of New Year's Day, Christmas, Lantern Festival, Valentine's Day, etc., and has a very high market recognition in our country. [0003] Cutting is another major market for North American holly. As the current planting technology of North American holly in my country is not very mature, the number of seedlings for cutting or modeling is far from enough, but there is a big problem in domestic cutting. , that is, the side branches are almost all concentrated ...

AI Technical Summary

Problems solved by technology

[0003] Cutting is another major market for North American holly. As the current planting technology of North American holly in my country is not very mature, the number of seedlings for cutting or modeling is far from enough, but there is a big problem in domestic cutting. , that is, the side branches are almost all concentrated in the top band, and the side branches at the middle and lower ends are almost absent, and the number of fruit hanging on the side branches is also very small. A large amount of North American holly needs to be introduced every year to supplement the market, so there is an urgent need for a method to promote North American holly branching Technology that allows North American holly to have enough branches for cutting, cuttings and pruning

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