Method for rapid propagation and timely flowering of China rose

Abstract

The invention relates to a method for rapid propagation and timely flowering of China rose, and relates to the technical field of flower planting. The method comprises the following steps: in January and February, scissoring annual stingless wild rose branches, and reserving one or two bud points to be taken as stocks for grafting; selecting annual China rose branches as scions, reserving one or two bud joints, cutting the upper ends of the scions to be flat, cutting the lower ends of the scions to be inclined planes with the angles of 30-45 degrees, wherein the distances between pruning wounds and axillary buds are 1 cm; putting the cut stocks and scions in nutrient solution and soaking for 10-20 minutes, then grafting the soaked stocks with the scions together, tightening grafting ports with plastic films, and then daubing rooting powder on the roots of the stocks and inserting the roots of the stocks in soil; beginning to transplant two months later after the stocks are alive through cottage, irrigating and fertilizing according to a conventional management method 15-20 days later, wherein the China rose can be flowered in May. The method is simple and feasible; compared with a traditional grafting method, the survival rate can reach more than 90%, nursery stocks grow strongly, the China rose can be flowered timely, the planting cost is reduced, and the economic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of flower planting, in particular to a method for rapid propagation and timely flowering of rose flowers. Background technique [0002] Grafting refers to the technique of fusing the tissue of one plant to another, that is, to connect the branches or buds of one plant to the stem or root of another plant, so that the two parts joined together grow into a complete plant. Traditionally, grafting is a vegetative propagation technique for the purpose of reproduction, but now the purpose of grafting has gone far beyond the scope of reproduction. It is also used in researches such as pathology, but in most cases, reproduction is still the basic starting point. There are many methods of grafting, and there are many classification methods. However, it is more accepted that the grafting methods are divided into three categories: bud grafting, branch grafting, and special grafting methods, such as root grafting, ge...

AI Technical Summary

Problems solved by technology

[0005] Existing Chinese rose adopts grafting propagation more, and its method mainly adopts the wild rose that has prickly to do stock, and method is, allow stock to take root earlier, graft the scion of Chinese rose on it again, the cycle of its seedling is about three months ( 90d) and above, only 2-3 batches can be bred a year (annual production cannot be carried out), and the operation efficiency is low, it is difficult to meet the market demand

Simultaneously another defective of existing grafting method is exactly that the resistance of the thorny wild rose is weak, and the thorn on the wild rose also can have a strong impact on the workman's operation.