Orange grafting method

Abstract

The invention belongs to the technical field of grafting, and discloses an orange grafting method, including: collecting and sowing seeds of root stocks; transplanting and culturing seedling of root stocks; performing forward grafting and reversed grafting; perforating a hole in the film at the position, with a bud eye, of each scion with a blade, and bending the grafting stocks to promote germination of nursery stocks; cutting off residual root stocks at the graft unions at the first aging time of sprouts; performing side grafting on bud in summer and autumn since the primary sprouts of intermediate stocks are aged; after the spring of the next year, perforating a hole in the film at each grafting position with the blade, and bending the intermediate stocks to promote germination of seedlings. The orange grafting method is different from the conventional domestic organic grafting methods. With forward and reversed grafting on different stocks, grafting survival can be achieved; bud grafting is performed on the survived reversed-grafted branches to achieve germination and sprouting. The orange grafting method refers to a new method for controlling growth of orange trees and dwarfing crowns of the orange trees, and provides another way to produce high-quality high-yield oranges.

Description

technical field [0001] The invention belongs to the technical field of grafting, in particular to a method for grafting oranges. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Citrus grafting technology is one of the main methods of reproduction in production, that is, grafting the branch or bud of one plant to the stem or root of another plant, so that the two parts that are joined together grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. Adopt the grafted plant (consisting of aboveground part scion and underground part rootstock), can keep the excellent character of its scion variety and can utilize the good characteristic of rootstock again. There are many kinds of citrus rootstocks, and many factors need to be considered in the selection of rootstocks. Different rootstocks have certain effects on the root system, crown, tree height, yield, quality,...

AI Technical Summary

Problems solved by technology

[0006] (1) At present, the source of the main intermediate stock in production is mainly through high-grafting and replanting, using the original eliminated varieties as the intermediate stock, and using the base stock to graft other stock and then graft the seedlings of the scion.

[0007] (2) At present, all the intermediate anvils in production are connected to the base anvil, and there is no one that connects the intermediate anvils to the base anvil in reverse.

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