Quick reproduction technique of jujube tree

Abstract

A quick reproduction technique for jujube tree includes such steps as building arch shed, installing miniature spray irrigation facilities, applying fertilizer, weeding, disinfecting, collecting explants, treating in lab, planting, sterilizing, topdressing and transplanting. Its advantages include short period, high survival rate and low cost.

Description

technical field [0001] The invention belongs to the field of agricultural seedling raising and forestry seedling propagation methods, and in particular relates to a method for rapid propagation of jujube trees. Background technique [0002] So far, there have been many ways for forestry seedling propagation methods, and the differences between different types and varieties of seedling propagation methods are very large. Among the conventional propagation methods, there are cuttings, grafting, seed breeding and plant tissue culture. etc., from theoretical analysis, any kind of plant can be selected for use in the above-listed methods to reproduce and cultivate, but up to now, in reality, there are still many kinds of plant propagation methods that have not been solved fundamentally, such as in dried fruits. Walnuts, dates, etc. There are great difficulties in reproduction. Walnuts can only be grafted, and there is no other good way. Jujube trees are more difficult to reprodu...

AI Technical Summary

Problems solved by technology

[0002] So far, there have been many ways for forestry seedling propagation methods, and the differences between different types and varieties of seedling propagation methods are very large. Among the conventional propagation methods, there are cuttings, grafting, seed breeding and plant tissue culture. etc., from theoretical analysis, any kind of plant can be selected for use in the above-listed methods to reproduce and cultivate, but up to now, in reality, there are still many kinds of plant propagation methods that have not been solved fundamentally, such as in dried fruits. walnuts, dates, etc.

There are great difficulties in reproduction. Walnuts can only be grafted, and there is no other good way. Jujube trees are more difficult to reproduce with seeds. Most jujube varieties have no seed kernels and cannot germinate, especially the famous, High-quality, special and new varieties are even more difficult, and they often do not grow into seedlings. Some of them can grow into seedlings, and it is difficult to maintain the original traits of the mother plant, so it is impossible to use seed breeding techniques. If cuttings are used for breeding, practice shows that it is not easy to take root , will not get a complete plant, the only feasible way at present is to use grafting and propagation, but there are very few mother plants of good varieties, and the number of scions can not meet the propagation requirements, so it cannot be mass-produced. Although the media reported that some jujube varieties can adopt " "Tissue culture technology" to obtain regenerated plants, but this is only a laboratory technology, and there are not many that are actually used in large-scale production. Due to the high production cost of this method, it is difficult to meet the needs of the general market. Therefore, it is eager to seek an economical and practical method. , The rapid cultivation method of jujube seedlings suitable for large-scale mass production has become a very urgent issue in the current forest industry

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