Quick breeding method of Cissus sicyoides

Abstract

A quick breeding method of Cissus sicyoides is characterized in that a side tendril branch of Cissus sicyoides which is strong, mature or semi-mature and full eyed is selected, two or three segments are selected from the middle of the side tendril branch as a cutting; a half leaf is reserved on the top of the cutting, with the rest leaf removed; the base of the cutting is cleaned with fresh water and is soaked in carbendazim solution, 0.5% in mass concentration, for sterilization for 5 minutes; Guoguang rooting agent is diluted four thousand times, and the cutting is soaked for 3 minutes for pre-rooting; finally, the cutting is inserted into cutting bed substrate, full sprinkling is performed to keep moistness, cultivating in shade is performed, a cultivating environmental temperature is controlled to be 15-20 DEG C, and 60%-70% of humidity is kept. Survival range of cuttage by the method is up to 100%; after cuttage, plants root fast and root in about 7 days in spring (temperature); the plants grow strong and healthy and are deep green; compared with hydroponics, which requires purchasing of nutrient solution and higher management and maintenance costs, and layering, the quick breeding method is practical and economical.

Description

technical field [0001] The invention relates to a plant breeding method, in particular to a Jinping vine breeding method. Background technique [0002] Jinping vine (Cissus sicyoides 'Ovata'), native to tropical America, is a perennial evergreen vine belonging to the family Vitis. Branches are slender, with tendrils; leaves alternate, long heart-shaped, with serrated leaf margins; summer and autumn flowers, pale green and white, black when ripe. Its characteristic is that the adult plant can grow reddish-brown slender aerial roots from the stem nodes. If it is placed on a scaffold, the entire aerial root has different colors from top to bottom. Hundreds or thousands of them hang under the scaffold like a scene. Natural curtains. The plant has strong spreading ability and the ornamental value of the root system is very high. It is a good material for green corridors, green walls or garden landscaping. For example, in the Neiwan Scenic Area of ​​Hsinchu, Taiwan, many hotels ...

AI Technical Summary

Problems solved by technology

At present, there are few research reports on Jinpingteng at home and abroad, and they are limited to morphological characteristics, cultivation and management techniques, etc., and there is basically no research on reproductive technology.

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