Method for cultivating and grafting tree-formed roses and Chinese roses in out-door non-greenhouse environment

Abstract

The invention discloses a method for cultivating grafted tree-shaped roses and Chinese roses in outdoor non-greenhouses. 1), selection of grafting time; 2), outdoor grafting; When the wound of the graft and the rootstock is gradually healed, and when the graft starts to grow and the temperature gradually rises, the breathing hole on the bag is slowly expanded according to the growth of the new bud, so that the new bud of the branch is slowly exposed to adapt to the environment outside the bag; 4) Follow-up topping, tiller removal, and water and fertilizer management; through the above outdoor grafting work, the construction cost of the greenhouse can be saved. Through my practice in the past three or four years, it can be cultivated successfully without the use of greenhouse grafting outdoors and the cost is low. more than one-third of the shed.

Description

technical field [0001] The invention relates to the technical field of greenhouse cultivation, in particular to a method for cultivating and grafting tree-shaped roses and Chinese roses in outdoor non-greenhouse greenhouses. Background technique [0002] I think that if you want to quickly breed new varieties, improve production and benefit, etc., you can achieve it by grafting seedlings. Grafting seedlings will not cause genetic variation and can maintain the excellent traits of the female parent. [0003] Generally, rose roses are small shrubs that grow naturally and slowly without a trunk. If local wild red-skinned roses are used as rootstocks and cultivated into tree-like (rose) roses after grafting, the flowers will be large and colorful, and the rings and leaves will bloom for a long time. [0004] The traditional grafting method is: grafting in the greenhouse, usually around December, the grafting in the greenhouse starts, the rootstock and the jiehui both have to sur...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for cultivating and grafting tree-shaped roses and roses in outdoor non-greenhouse greenhouses, so as to solve the problem of high cost of standard shed grafting in greenhouses proposed in the above background technology (Hanyin Junke rose garden) The cost of a shed is more than 10,000 yuan, which increases the cost of grafting work, and the construction of the shed requires periodic engineering, and the construction process is cumbersome.