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Mulberry seedling grafting healing agent

A healing agent and seedling grafting technology, applied in biocides, animal repellents, plant growth regulators, etc., can solve problems such as ineffective effects, improve survival rate, shorten tissue healing time, and shorten seedling slowing period Effect

Inactive Publication Date: 2018-08-17
广西壮歌农业科技桑博园有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to ensure the survival rate of grafting, people apply various chemical substances to grafting to promote the healing of grafting wounds as soon as possible to improve the survival rate. However, the effect of existing healing agents on improving the survival rate of grafting is not obvious, often only about 65%.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A healing agent for mulberry seedling grafting, which is prepared by mixing the following raw materials in parts by weight: 9 parts of rhubarb extract, 6 parts of saponin extract, and 5 parts of senecio extract.

[0020] In this example, the rhubarb extract is prepared according to the following method: crush rhubarb, add water-saturated n-butanol to extract at 70-80°C, filter, recover n-butanol from the filtrate, and then concentrate to 60°C when the relative density is 1.11 , to obtain rhubarb extract.

[0021] In this example, the saponins extract is prepared according to the following method: take the saponins and grind them, add ethanol with a volume fraction of 55% to extract at 70-80°C, filter, recover ethanol from the filtrate, and then concentrate it to 60°C. The density is 1.11, and the saponins extract is obtained.

[0022] In this example, the Senecio extract is prepared according to the following method: take Senecio and grind it, add water to extract at 9...

Embodiment 2

[0025] A healing agent for mulberry seedling grafting, which is prepared by mixing the following raw materials in parts by weight: 8 parts of rhubarb extract, 5 parts of saponin extract, and 3 parts of senecio extract.

[0026] In this example, the rhubarb extract is prepared according to the following method: crush rhubarb, add water-saturated n-butanol to extract at 70-80°C, filter, recover n-butanol from the filtrate, and then concentrate it to a relative density of 1.10 at 60°C , to obtain rhubarb extract.

[0027] In this example, the saponins extract is prepared according to the following method: crush the saponins, add ethanol with a volume fraction of 50% to extract at 70-80°C, filter, recover ethanol from the filtrate, and then concentrate it to 60°C. The density is 1.10, and the saponins extract is obtained.

[0028] In this example, the Senecio extract is prepared according to the following method: take Senecio and grind it, add water to extract at 90-100°C, filter...

Embodiment 3

[0031] A healing agent for mulberry seedling grafting, which is prepared by mixing the following raw materials in parts by weight: 10 parts of rhubarb extract, 7 parts of saponin extract, and 6 parts of senecio extract.

[0032] In this example, the rhubarb extract is prepared according to the following method: crush rhubarb, add water-saturated n-butanol to extract at 70-80°C, filter, recover n-butanol from the filtrate, and then concentrate to 60°C when the relative density is 1.12 , to obtain rhubarb extract.

[0033] In this example, the saponins extract is prepared according to the following method: take the saponins and grind them, add ethanol with a volume fraction of 60% to extract at 70-80°C, filter, recover ethanol from the filtrate, and then concentrate to 60°C. The density is 1.12, and the saponins extract is obtained.

[0034] In this example, the Senecio extract is prepared according to the following method: take Senecio and grind it, add water to extract at 90-...

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PUM

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Abstract

The invention relates to a mulberry seedling grafting healing agent, and belongs to the field of agricultural planting. The grafting healing agent is prepared by mixing the following raw materials inparts by weight: 8-10 parts of a radix et rhizoma rhei extracting solution, 5-7 parts of a Chinese honeylocust fruit extracting solution and 3-6 parts of a climbing groundsel herb extracting solution.According to the healing agent disclosed by the invention, the survival rate of the mulberry seedling grafted seedlings can be remarkably increased to 95-98%, the rejuvenation period is effectively shortened, the seedlings are prevented from being dried, and the growth of the mulberry seedlings is promoted.

Description

【Technical field】 [0001] The invention relates to the field of agricultural planting, in particular to a healing agent for grafting mulberry seedlings. 【Background technique】 [0002] Grafting mulberry seedlings has the characteristics of a large number of seedlings per unit area and strong growth of mulberry seedlings after survival. It is a rapid seedling raising method and approach to meet the needs of large-scale planting. At present, the national project of "moving mulberries from east to west" is being implemented steadily. In the next few years, this project alone will require about 500 million mulberry seedlings every year. Therefore, identifying the factors that affect the survival of mulberry grafting and raising seedlings, and taking effective countermeasures will not only help improve the efficiency of seedling raising per unit area, but also help meet the needs of the national "Moving Mulberry from East to West" project, and steadily promote the smooth progress ...

Claims

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Application Information

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IPC IPC(8): A01N65/30A01P21/00
CPCA01N65/00A01N65/12A01N65/20A01N65/30
Inventor 兰天兴
Owner 广西壮歌农业科技桑博园有限责任公司
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