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Growth substance for graft healing of lagerstroemia plants and preparation method thereof

A technology of Lagerstroemia genus and growth agent, applied in the direction of botanical equipment and methods, plant growth regulators, plant growth regulators, etc., can solve problems such as accelerating cell division, shortening cell division cycle, water and nutrient loss, etc., to achieve supplementary Evaporation of nutrients and water, shortening the cycle of cell division, and promoting the effect of plant metabolism

Inactive Publication Date: 2017-05-31
SHAOYANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the current plant healing agent has the following defects: 1) the disinfection, sterilization and antiseptic effects are poor, the wound is seriously infected by germs, and the healing time is long; 2) water and nutrients are lost or supplied insufficiently during the grafting process, which is unfavorable for plant growth ; 3) The wound surface of the grafting interface cannot be fully healed, which can easily lead to the invasion of diseases and insect pests and cause the second infection, causing local rot and decay, and affecting the appearance of the tree body; 4) After grafting, it is not possible to effectively promote plant metabolism and accelerate cell division 1. Shorten the cell division cycle, so that the plant grafting cycle is too long, and the growth and thickening ability is too slow; 5) The healing agent is used in the way of smearing. This method is difficult to operate in practice, which will cause slow grafting and seriously affect the grafting efficiency.
[0006] Through searching, it is found that none of the currently existing healing agents is a healing accelerator specifically for the grafting of Lagerstroemia genus plants, and the existing healing agents are difficult to fully meet the requirements of Lagerstroemia genus grafting

Method used

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  • Growth substance for graft healing of lagerstroemia plants and preparation method thereof
  • Growth substance for graft healing of lagerstroemia plants and preparation method thereof
  • Growth substance for graft healing of lagerstroemia plants and preparation method thereof

Examples

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preparation example Construction

[0033] A preparation method of a crape myrtle grafting healing growth agent, specifically carried out according to the following steps:

[0034] Step 1, according to the ratio of parts by mass, weigh: 1.50 to 3.50 parts of polyvinyl alcohol, 0.10 to 0.30 parts of 6-benzyl adenine (6-BA), 0.05 to 0.10 parts of gibberellin (GA3), naphthaleneacetic acid ( NAA) 0.04-0.06 parts, carbendazim 2.50-4.50 parts, B6 (pyridoxine) 0.20-0.30 parts, sucrose 3-5 parts, absolute ethanol 100-120 parts, distilled water 20-25 parts.

[0035] Step 2, under 1 standard atmospheric pressure, slowly add polyvinyl alcohol into distilled water, stir while adding, control the speed of the mixer at 150-180r / min, use steam to heat, and control the temperature at 85-95°C until polyvinyl alcohol Vinyl alcohol is completely dissolved to obtain a polyvinyl alcohol solution;

[0036] Step 3, mix gibberellin (GA3), 6-benzyladenine (6-BA), B6 ​​(pyridoxine) and sucrose evenly, slowly add dehydrated alcohol under...

Embodiment 1

[0041] A crape myrtle plant grafting healing growth agent, the composition and proportioning of raw materials in the technical scheme are as follows: polyvinyl alcohol 1.50 grams, 6-benzyl adenine (6-BA) 0.1 grams, gibberellin (GA3) 0.05 grams, Naphthaleneacetic acid (NAA) 0.04 grams, carbendazim 2.5 grams, B6 (pyridoxine) 0.2 grams, sucrose 3 grams, absolute ethanol 100 grams, distilled water 20 grams.

[0042] A preparation method of a Lagerstroemia genus plant grafting healing growth agent, the specific steps are as follows: under 1 standard atmospheric pressure, slowly add polyvinyl alcohol into distilled water, stir while adding, the speed of the stirrer is controlled at 150r / min, use steam Heating, the temperature is controlled at 85° C., until the polyvinyl alcohol is completely dissolved to obtain a polyvinyl alcohol solution. Mix gibberellin (GA3), 6-benzyladenine (6-BA), B6 ​​(pyridoxine) and sucrose evenly, slowly add absolute ethanol under stirring state, mix and s...

Embodiment 2

[0050] A crape myrtle plant grafting healing growth agent, the composition and proportioning of raw materials in the technical scheme are as follows: polyvinyl alcohol 2.50 grams, 6-benzyl adenine (6-BA) 0.2 grams, gibberellin (GA3) 0.08 grams, Naphthaleneacetic acid (NAA) 0.05 grams, carbendazim 3.50 grams, B6 (pyridoxine) 0.25 grams, sucrose 4 grams, absolute ethanol 110 grams, distilled water 22 grams.

[0051] A preparation method of a Lagerstroemia genus plant grafting healing growth agent, the specific steps are as follows: under 1 standard atmospheric pressure, slowly add polyvinyl alcohol into distilled water, stir while adding, the speed of the stirrer is controlled at 180r / min, use steam Heating, the temperature is controlled at 95° C., until the polyvinyl alcohol is completely dissolved to obtain a polyvinyl alcohol solution. Mix gibberellin (GA3), 6-benzyladenine (6-BA), B6 ​​(pyridoxine) and sucrose evenly, slowly add absolute ethanol under stirring state, mix and...

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Abstract

The invention discloses a growth substance for graft healing of lagerstroemia plants and a preparation method thereof. The growth substance consists of 1.50-3.50 parts of polyvinyl alcohol, 0.10-0.30 part of 6-benzyladenine, 0.05-0.10 part of gibberellin, 0.04-0.06 part of naphthylacetic acid, 2.50-4.50 parts of carbendazim, 0.20-0.30 part of pyridoxol, 3-5 parts of sucrose, 100-120 parts of anhydrous ethanol, and 20-25 parts of distilled water. The growth substance can promote rapid healing of grafting wounds of the plants and improve the grafting survival rate and the grafting quality, and has the advantages of low production cost, simple preparation, little dosage, good effect and remarkable economic benefit.

Description

technical field [0001] The invention belongs to the technical field of plant growth regulators, and relates to an agent for grafting and healing growth of Lagerstroemia genus plants and a preparation method thereof. Background technique [0002] Grafting is a propagation method that uses the favorable characteristics of rootstock and the excellent characters of scion varieties to improve tree species. In recent years, with the rapid development of garden technology, grafting has become more and more common, and the grafting methods have become diversified and diversified. Grafting can not only improve the cold resistance, drought resistance, disease and insect pest resistance of plants, but also the functions and effects of early flowering, fruit tree fruiting and improving fruit quality. At the same time, in the art of garden plant modeling, many new, strange, ingenious and beautiful plant images can be produced through grafting, which can improve the artistry, appreciatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N43/90A01N43/12A01N37/10A01N43/40A01P1/00A01P21/00
CPCA01N47/18A01N37/10A01N43/12A01N43/40A01N43/90A01N2300/00
Inventor 王业社曾为华
Owner SHAOYANG UNIV
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