Grafting method for phyllanthus emblica

A technology of Yunnan olives and rootstocks, applied in grafting, botany equipment and methods, horticulture, etc., can solve the problems of low survival rate, achieve the effect of not being moldy and improving the survival rate of grafting

Inactive Publication Date: 2016-02-03
BINZHOU JIAHONG GARDENING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of low survival rate of existing Yunnan olives in summer grafting, the present invention proposes a method for grafting Yunnan olives. The grafting method not only helps reduce the grafting time by selecting the grafting time of Yunnan olives in summer after the rain and clear weather. and it is not prone to mildew, and the use of wild Yunnan olives as rootstocks improves the survival rate of grafted Yunnan olives

Method used

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  • Grafting method for phyllanthus emblica

Examples

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Effect test

Embodiment 1

[0018] Natural conditions of the test site

[0019] The test site is located in the Germplasm Resource Garden of Amla and Tamarind of the Institute of Ecological Agriculture, Institute of Ecological Agriculture, Yunnan Academy of Agricultural Sciences, Yuanmou County, Jinsha River dry-hot valley area. It is a typical dry-hot monsoon climate with an altitude of 1100m. The average temperature is 21.9°C, the extreme high temperature is 42°C, and the extreme low temperature is -0.1°C; the annual sunshine hours are 2670.4h; the annual average rainfall is 616.7mm, the annual evaporation is 6.4 times the rainfall, and the annual average relative humidity is 53.0%. Gentle slope platform. This region has wide distribution, large area and rich genetic diversity of wild emblica in this area, which is one of the best areas for collection, preservation and research of emblica resources.

[0020] 1.2 Rootstock selection

[0021] In the emblica and tamarind germplasm resource nurseries, se...

Embodiment 2

[0029] In the experiment of grafting survival rate, the control group chose artificial Yunnan olive as the rootstock, and the grafting time was carried out in hot weather in the summer of 2013 (there was no rain for at least 3 days before grafting); Carry out grafting; count the survival rate after 40 days of grafting, and the specific results are as follows:

[0030] Table 1 Survey of grafting survival rate

[0031]

[0032] As can be seen from Table 2, the grafting survival rate of olives using the grafting method of the present invention is significantly higher than that of the experimental group. During the experiment, it was found that the grafted olives of the present invention did not rot at the grafting place. In the control group experiment After 2 days of grafting, individual Yunnan olives were found to be rotten at the grafting site.

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Abstract

The invention provides a grafting method for phyllanthus emblica. The method comprises the following steps: step a: selecting wild phyllanthus emblica as a rootstock; step b: obtaining a scion; and step c: when the sun shines again after rain in summer, subjecting the rootstock and the scion to bonding, and carrying out binding with a membrane. According to the method, the time that the sun shines again after rain is selected for grafting of the phyllanthus emblica in summer, so that the problems during grafting is reduced and the phyllanthus emblica is insusceptible to occurrence of mildew; meanwhile, the selection of the wild phyllanthus emblica as the rootstock improves the survival rate of grafted phyllanthus emblica.

Description

technical field [0001] The invention belongs to the technical field of fruit tree grafting, and in particular relates to a Yunnan olive grafting method. Background technique [0002] Phyllansthusemblica is a small tree of the Euphorbiaceae Phyllostachys genus, commonly known as olive, Yunnan olive, etc., which originated in the tropical region of southeastern Asia. The distribution of emblica covers a vast area of ​​70°-122°E, 1°-29°N, from the Himalayas to Sri Lanka, the Straits of Malacca, and tropical and subtropical regions in southern China. Wild emblica resources in Yunnan Province are very rich. Compared with other growing areas in the country, it has the characteristics of relatively high distribution altitude and large distribution area. Part of the river system is in the dry-hot valley region, located in the subtropical evergreen broad-leaved forest and tropical grassland area south of the Hengduan Mountains (south of 27°40′N). Due to the unique geographical and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 曾文黄文英段曰汤刘海刚
Owner BINZHOU JIAHONG GARDENING CO LTD
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