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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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are no relevant reports on high-position grafting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] Jinhuai's high survival rate and early fruiting high grafting method includes the following steps:

[0024] 1. High tree preparation:

[0025] Before the high grafting and replanting, strengthen the water and fertilizer management and integrated prevention and control of diseases and insect pests in Jinhuayuan Garden. In October of the year before grafting, postharvest fertilizer was applied once to restore the vigor of the tree. The golden locust trees without sophora were also applied with fertilizer. Use ring-shaped fertilization to open a ring-shaped ditch around the vertical projection of the crown on the ground. The width of the ditch is 30-50cm. 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 40cm. Fertilizer is mainly decomposed organic fertilizer, supplemented with a small amount of chemical fertilizer. The amount of fertilization depe...

Example Embodiment

[0037] Example 2

[0038] The high survival rate of golden locust and early fruiting high-position grafting method, grafting scion treatment: the shaved scion is soaked in a naphthalene acetic acid (NAA) solution with a concentration of 50 mg / L for 10 minutes. The rest is the same as in Example 1.

Example Embodiment

[0039] Example 3

[0040] The high survival rate and early fruiting of Jinhuai are high-position grafting methods. Grafting scion treatment: The shaved scion is not treated with exogenous hormones, and the next step is directly combined and tied. The rest is the same as in Example 1.

[0041] The following table 1 shows the scion survival rate of golden locust after high grafting of different scion treatments in Examples 1 to 3, the length and thickness of golden locust shoots after four months of high grafting, the rate of hanging rice on the branches of the year, and the length of the ear The influence of 7 indicators of diameter and horizontal diameter, average fresh ear weight of Sophora japonica rice.

[0042] Table 1 The influence of different scion treatments on various indexes of Jinhuai after high grafting.

[0043] Survival rate (%) Tip length after four months (cm) Tip base diameter after four months (cm) Percentage of rice hanging from branches (%) Longitudinal ...

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PUM

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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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