Simple and efficient chrysanthemum morifolium grafting method

Abstract

The invention relates to a simple and efficient chrysanthemum morifolium grafting method. The traditional grafting period of chrysanthemum morifolium is changed, small scions are adopted for graftingsmall tree stocks, the small scions have a small leaf area, and water evaporation can be reduced. The small and short stems avoid bending and drooping of the tops of the scions. The tree stocks are grafted when small, the healing performance is better, and the small foot phenomenon in the later period is relieved. Grafting clamps are adopted to replace grafting strips, so that the technology is more suitable for the characteristic that the tree stocks grafted with seedlings are small and fine, and the time required for winding the grafting strips and removing the grafting strips is saved. Treestock propagation and small scion grafting are achieved through plug tray sowing, the tree stocks are orderly and consistent, healing performance is good, grafting efficiency is improved through optimization of the method, the enhancement of growth vigor of the grafted seedlings and the improvement of resistance to pests and diseases provide the technical support for organic production of chrysanthemum morifolium, and industrialized production can be achieved.

Description

technical field [0001] The invention relates to the grafting cultivation technique of chrysanthemum (Chrysanthemum morifolium), and belongs to the field of floriculture. Background technique [0002] Chrysanthemum is a perennial herbaceous flower with a long history of cultivation and rich varieties. It has a wide range of uses and can be divided into ornamental chrysanthemums, medicinal chrysanthemums, and tea chrysanthemums. Grafting is a commonly used cultivation method in traditional chrysanthemum cultivation in my country. It is mainly used for the modeling of chrysanthemums, such as Dali chrysanthemum, chrysanthemum bonsai and various chrysanthemum shapes. The grafted branches or buds are called scions; the grafted plant bodies are called rootstocks. Scion generally selects the branch of tool 2 to 4 buds for use, becomes the top of plant body after grafting, and becomes the root system part of plant body after stock grafting. [0003] Studies in recent years have fo...

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Problems solved by technology

[0004] However, the grafting technology in chrysanthemum production is only used for a small number of chrysanthemum shapes at present. Most of the rootstocks are dug from the wild. Measures such as water spraying have problems such as cumbersome grafting, long healing time, complicated post-management, and small feet, which cannot be used for large-scale factory production

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