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Top grafting method of paraphlonia with high survival rate and early fruit setting

A technology of high-level grafting and survival rate, which is applied in the fields of fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of high-level grafting and replanting of locust trees that have not been seen, so as to improve the survival rate of grafting, increase the thickness and The effect of length and grafting survival is high

Inactive Publication Date: 2014-04-09
GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

There are no relevant reports on high-position grafting and replanting of pagoda tree in the existing research

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The high survival rate of golden locust tree and the high position grafting method of early fruiting include the following steps:

[0024] 1. High grafting tree preparation:

[0025] Before high inoculation and replanting, strengthen water and fertilizer management and integrated pest control in Jinhuai Garden. In October of the year before the grafting, the post-harvest manure of Huai Mi was applied once to restore the tree vigor, and the golden pagoda tree without Huai Mi was also applied with fertilizer. Ring fertilization is adopted, and a ring-shaped ditch is opened around the vertical projection of the crown on the ground. The ditch width is 30-50 cm, and the depth depends on the distribution range and depth of the root system. It is advisable to dig below to see horizontal fibrous roots, generally about 40 cm. Fertilizers are mainly decomposed organic fertilizers, supplemented by a small amount of chemical fertilizers. The amount of fertilization depen...

Embodiment 2

[0038] The high survival rate of golden locust tree and the high-level grafting method of early fruiting, grafting scion treatment: soak the cut scion in a solution of naphthalene acetic acid (NAA) with a concentration of 50 mg / L for 10 minutes. All the other are with embodiment 1.

Embodiment 3

[0040] The high survival rate of golden locust tree and the high-level grafting method of early fruiting, grafting scion treatment: the cut scion is not treated with exogenous hormones, and the next link is directly combined and tied. All the other are with embodiment 1.

[0041] The following table 1 shows the scion survival rate of different scion treatments in examples 1 to 3 after the high-grafting and replanting of the golden locust tree, the shoot length and the thick shoot of the golden locust tree after four months of high-grain grafting, the hanging rice rate of the branch tip in that year, and the vertical height of the ear of the pagoda tree. The influence of 7 indicators on the diameter and transverse diameter, and the average ear fresh weight of Sophora japonica.

[0042] Table 1. Effects of different scion treatments on various indicators of Jin Huai Gao after grafting.

[0043] Survival rate (%) Four-month-old shoot length (cm) Base diameter of...

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Abstract

The invention discloses a top grafting method of paraphlonias with high survival rate and early fruit setting. The grafting survival rate of the paraphlonias which are changed to be excellent from inferior by the method reaches up to 90%; after the grafting, the tips of branches extracted from scions grow well, and most of tips of branches can realize heading and bearing sophora flower buds in the current year. The method has the outstanding advantages of being simple to operate, easy to popularize, realizing large-scale production, and realizing that the inferior paraphlonias which are changed to be excellent from inferior and early bear sophora flower buds in the short time, thereby realizing the economical value in the shortest time, and having a super positive influence on the industrialization development of the paraphlonias.

Description

technical field [0001] The invention belongs to the field of biotechnology, in particular to a high-position grafting method for high survival rate and early fruiting of golden locust tree. Background technique [0002] locust tree ( Sophora japonica L.), also known as Chinese pagoda tree, golden medicine tree, etc., is a perennial deciduous tree of Papilionaceae Sophora genus. It is an excellent tree species that integrates timber, medicinal, edible and ornamental. The dried flower buds of the locust tree are called "japonica rice", which is a precious medicinal material, rich in rutin and quercetin, which have good effects of cooling blood and stopping bleeding. Rutin, also known as rutin, has anti-bacterial, anti-inflammatory, anti-viral, anti-allergic, analgesic, anti-cancer, anti-free radical and anti-oxidant activities and prevents blood vessel rupture, etc. It is widely used in medicine and daily use in the cosmetic industry. The medicinal economic value of pagoda...

Claims

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Application Information

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IPC IPC(8): A01G1/06A01G1/00A01G7/06A01C21/00
Inventor 蒋运生陈宗游邹蓉柴胜丰史艳财韦记青
Owner GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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