Cutting seedling culture method for pitaya

Abstract

The invention discloses a cutting seedling culture method for pitaya. The cutting seedling culture method for pitaya specifically includes the following steps that stems are cut from pitaya stock plants to serve as cutting seedlings, the cutting seedlings are put into a prepared disinfectant aqueous solution to be soaked, washed with sterile water, then put into a prepared rooting agent aqueous solution to be soaked and fished out, and the cut ends of the cutting seedlings are dried with ultraviolet light; a seedling culture bed matrix is prepared from vermiculite, gravel, earthworm cast, plant ash, human and animal excreta, seaweed fertilizer, animal carcasses and pitaya peel; pitaya seedling cutting is carried out; water is sprayed once one week after cutting, water fertilizer is applied once on the 15th day after cutting, illumination is carried out 8-12 h every day, and transplanting can be carried out 20-30 days after cutting. By means of the method, the seedling culture period is shortened, and the survival rate of pitaya cutting seedlings is significantly increased; meanwhile, the method has the advantages that operation is simple, cost is low, no danger exists, manual operation is easy, and no pollution is caused.

Description

technical field [0001] The invention relates to the technical field of plant seedling cultivation. More specifically, the present invention relates to a kind of method for dragon fruit cutting seedling cultivation. Background technique [0002] Dragon fruit, also known as green dragon fruit and red dragon fruit, is named for its fleshy scales resembling the outer scales of a dragon. It is the fruit of the plant of the genus Triangulum in the cactus family. There are red skin and white flesh, red skin red meat and yellow skin series, and the red skin red meat and yellow skin series are the best. Pitaya is native to Central America and is one of the famous fruits in the tropics and subtropics. Later, it was introduced into Vietnam, Thailand and other Southeast Asian countries and Taiwan Province of China. At present, Hainan, Guangxi, Guangdong, Fujian and other provinces and regions in the mainland have also carried out introduction and trial planting. Dragon fruit is rich i...

AI Technical Summary

Problems solved by technology

There are two main ways to raise dragon fruit seedlings. First, seed seedlings; second, cutting seedlings; however, the current method of seed seedlings is to directly inoculate the pitaya seeds into the seedbed, resulting in low germination and survival rates of the seeds. The current method of cutting seedlings is easy to be infected with germs during the cutting process, so the survival rate of cutting seedlings is relatively low, but the asexual reproduction of cutting seedlings can maintain the goodness of the mother body, which cannot be achieved by seed seedlings. Now there is a lack of a A kind of rapid method for raising dragon fruit cutting seedlings with high survival rate

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