Method for increasing survival rate of camellia rubituberculata cuttage seedling cultivation

Abstract

The invention relates to the technical field of camellia rubituberculata seedling cultivation, in particular to a method for increasing the survival rate of camellia rubituberculata cuttage seedling cultivation. The method comprises two steps of cutting treatment and cuttage cultivation, wherein the cutting treatment comprises the following steps of (1) collecting annual or biannual branches of camellia rubituberculata as cuttings; (2) peeling the tail ends of the cuttings, filling the peeled parts with an ointment, and performing high-voltage electrostatic-field treatment; (3) placing the cuttings subjected to the high-voltage electrostatic-field treatment in a magnetic field for magnetizing treatment; (4) carrying out thermal spraying treatment on the magnetized cuttings. According to the method, the seedling emergence rate of camellia rubituberculata cuttage seedling cultivation is increased, the cuttings are directly placed on a field for seedling cultivation, substrate preparationis not required, the steps of secondary row planting and the like for promoting the growth are reduced, the seedling cultivation cycle is greatly shortened, and the seedling cultivation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation of thick-shell red tumor fruit tea, in particular to a method for improving the survival rate of thick-shell red tumor fruit tea cutting seedling cultivation. Background technique [0002] Thick-shelled red tumor fruit tea is a plant of the Camellia genus Camellia genus in the family Theaceae. It is an evergreen small tree with a height of up to 8m. It is a unique plant in Guizhou and is distributed in Shi'e Factory and Boyang Town, Xingren City, Qianxinan Prefecture, Guizhou Province Shangpengbi, Longtou Village, Zima Township, Qinglong County, grows in evergreen deciduous broad-leaved forests at an altitude of 1365-1412.3 meters, and its distribution environment is a typical "stone corner" environment feature. This species has evergreen leaves, large flowers and a long flowering period, and has ornamental value. At the same time, through preliminary determination, the oil content o...

AI Technical Summary

Problems solved by technology

[0003] As the thick-shelled red tumor fruit tea is a unique tree species in Qianxinan Prefecture, Guizhou Province, the fruit skin is thick, the seed yield rate is low, the yield per unit area is low, and the distribution area is extremely narrow, so the research on the thick-shelled red tumor fruit tea is rare and difficult. "Research on the Germplasm Resources and Utilization of Specific Seed Plants in Guizhou" listed them as endangered species; "The Original Situation and Cultivation and Propagation Experiments of 20 Kinds of Native Garden Plants in Guizhou" mentioned the cultivation and propagation experiments, but there was no The specific report of the success; "Preliminary Research on the Thick-shelled Red Tumor Fruit Tea in Guizhou Province" made a preliminary study on its community characteristics, and carried out a seed breeding test, the cutting survival rate was 47%; and Seed Germination Characteristics” has done a preliminary study on its fruit characteristics and seed germination characteristics, so it is very important to study its cutting propagation technology