Cuttage-grafting seedling raising method for rubber trees

A technology for rubber trees and seedlings, which is applied in the field of grafting and seedling cultivation of rubber trees, which can solve the problems of complex operation, failure of bud grafting, and heavy workload of erasing rootstock buds, etc., and achieves the effects of simple grafting operation, shortening the time of seedling cultivation, and simplifying the grafting operation process
CN102860221BInactive Publication Date: 2014-06-18RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
Publication Date
2014-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of nursery stock bud grafting, and particularly relates to a cuttage-grafting seedling raising method for rubber trees. Rubber tree seeds are selected to be sowed and cultivated into seedlings according to a traditional cultivation mode; terminal buds of strong budlings to be used as cion varieties are removed, novel tops with stem diameters equivalent to the diameter of seedlings (stocks) epicotyls are cultivated to serve as cions for spare; the seedlings and the seeds are pulled out together, part of tops of seedling epicotyls is cut off transversely and repeatedly till no latex is discharged, and an opening is longitudinally cut at a top end section widest position of each of the seedling epicotyls; basal ends of small cut stems are whittled into wedge shapes, and the whittled stems are inserted into cuts at the top ends of the seedling epicotyls and bound; and cuttage-grafting seedlings are planted in seedling raising containers in glasshouses or greenhouses and cultivated according to a conventional seedling raising managing method after the cuttage-grafting. According to the cuttage-grafting seedling raising method for rubber trees, the operation is simple, the mode that small stems are grafted on the seedling epicotyls is utilized, so that grafting operation processes are simplified effectively, the stock budding number is reduced, and the cion budding efficiency is improved, the seedling raising time is shortened, and basic theories and methods are provided for the factory grafting and seedling braising of rubber trees.
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Description

technical field

[0001] The invention belongs to the technical field of seedling bud grafting, in particular to a rubber tree seedling raising method. Background technique

[0002] The rubber tree is native to the western part of the Mara Mountain in the Amazon River Basin of Brazil. It is an evergreen tree and is suitable for the growth of acidic sandy loam with thick, fertile and moist soil and good drainage. The rubber planting areas in my country are mainly distributed in Hainan, Yunnan, and Guangdong. , Guangxi, and Fujian, among which Hainan is the main rubber planting area. The rubber products made from the latex of the rubber tree have strong elasticity and good insulation, plasticity, water-proof and gas-proof properties. Tensile and wear-resistant characteristics, widely used in industry, national defense, transportation, medical and health fields and daily life.

[0003] At present, the commonly used budding seedling raising method of rubber tree is patch budding ...

Claims

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