Seed dressing agent and preparation method thereof

A seed dressing agent and preparation technology, applied in botany equipment and methods, biocides, disinfectants, etc., can solve the problems of strict storage conditions, high requirements for equipment and workshops, complicated production process, etc., and achieve good drought resistance performance Effect

Inactive Publication Date: 2010-06-16
黄玉岭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This kind of seed dressing also has a polymer water-absorbing agent as the main component, together with a certain amount of chemically synthesized plant growth regulators, such regulators are generally one or more of naphthalene acetic acid, indole acetic acid, or sodium binitrophenolate. Such as "Rare Earth Drought Resistant Forest and Grass Seed Coating Agent" (application number: 00102140.0), chemically synthesized plant growth regulators are chemically synthesized pesticides, so this type of seed dressing agent is not conducive to large-scale application
[0006] (2) Adding humic acid to a polymer water-retaining agent to form a seed dressing agent, such as "humate compound water-retaining agent and its preparation method" (application number: 200510090363.X), this type of seed dressing agent does not contain environmental protection Type insecticidal and bactericidal ingredients, the function is relatively single, and the production investment of this kind of seed dressing is large...

Method used

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  • Seed dressing agent and preparation method thereof
  • Seed dressing agent and preparation method thereof
  • Seed dressing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of seed dressing, preparation method is as follows:

[0054] (1), preparation of Chinese herbal medicine preparations: the boiled liquid of datura datura, goat roe, folium folium and houttuynia cordata is mixed with the alcohol soaking liquid of datura datura, saponins, andrographis paniculata and sophora flavescens, wherein :

[0055]In the boiled liquid: 100g Datura, 400g Azalea, 200g Daqingye and 600g Houttuynia cordata; the water consumption is 6500g;

[0056] Alcohol soaking solution: Datura 40g, Andrographis paniculata 10g, saponins 30g and Sophora flavescens 50g; alcohol dosage is 450g;

[0057] The amount of boiled liquid used is 6500g, while the weight of alcohol soaked liquid is 130g;

[0058] (2) Preparation of seed dressing: Chelate 0.1kg of Chinese herbal medicine preparation, 10kg of polyacrylate, 1kg of fulvic acid, 32.6kg of methyl cellulose, 15kg of caprylic acid glyceride and 32.6kg of sodium tripolyphosphate .

Embodiment 2

[0060] A kind of seed dressing, preparation method is as follows:

[0061] (1), preparation of Chinese herbal medicine preparations: the boiled liquid of datura datura, goat roe, folium folium and houttuynia cordata is mixed with the alcohol soaking liquid of datura datura, saponins, andrographis paniculata and sophora flavescens, wherein :

[0062] In the boiled liquid: 500g Datura, 200g Azalea, 500g Daqingye and 300g Houttuynia cordata; the water consumption is 15kg;

[0063] Alcohol soaking solution: Datura 10g, Andrographis paniculata 80g, saponins 5g and Sophora flavescens 150g; alcohol dosage is 1225g;

[0064] The amount of boiled liquid used is 6kg, while the weight of alcohol soaked liquid is 600g;

[0065] (2), preparation of seed dressing agent: Chinese herbal medicine preparation 2kg, polyacrylate 0.1kg, fulvic acid 2.5kg, polyvinyl alcohol 1.5kg, lauric monoglyceride 3.26kg and sodium lauryl sulfate 1.5kg chelate combined.

Embodiment 3

[0067] A kind of seed dressing, preparation method is as follows:

[0068] (1), preparation of Chinese herbal medicine preparations: the boiled liquid of datura datura, goat roe, folium folium and houttuynia cordata is mixed with the alcohol soaking liquid of datura datura, saponins, andrographis paniculata and sophora flavescens, wherein :

[0069] In the boiled liquid: 130g Datura, 100g Datura, 200g Daqingye, and 300g Houttuynia cordata; add water to extract three times, add 10 times the amount of water for the first time, and extract for 3 hours; add 8 times the amount of water for the second time, extract After 2 hours, add 8 times the amount of water for the third time, extract for 2 hours, combine the extracts, filter, let the filtrate stand for 12 hours, and filter the supernatant;

[0070] Alcohol soaking solution: Datura 20g, Andrographis paniculata 20g, saponins 10g and Sophora flavescens 100g; reflux extraction with 75% ethanol twice, add 8 times the amount of etha...

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Abstract

The invention discloses a seed dressing agent which comprises the following components in parts by weight: 0.1-20 parts of Chinese medicinal herb preparation, 1-10 part of polyacrylate and 1-25 parts of fulvic acid, wherein the Chinese medicinal herb preparation is mainly prepared from the following components in parts by weight: 110-540 parts of mandala, 200-400 parts of rhododendron molle, 200-500 parts of indigowoad leaf, 300-600 parts of houttuynia cordata, 10-80 parts of common andrographis herb, 5-30 parts of Chinese honeylocust fruit and 50-150 parts of radix sophorae flavescentis. Theinvention adopts pure traditional Chinese medicine preparations, thereby guaranteeing that the seed dressing agent is environmental friendly, and moreover, due to the effects of the traditional Chinese medicines, the seed dressing agent has good effects of preventing diseases and resisting pests.

Description

technical field [0001] The invention relates to a crop seed dressing agent, especially an environment-friendly seed dressing agent, and a preparation method of the seed dressing agent. Background technique [0002] In modern agricultural production, the seed dressing agent commonly used by farmers is a mixed reagent used to treat the surface of seeds before sowing, in order to achieve one or more purposes such as insect control, disease control, drought resistance, and strong seedlings. Seed dressings contain insecticides or fungicides that can kill insects and prevent diseases. The insecticides or fungicides in the currently used seed dressings are chemical compounds with certain toxicity. Therefore, most seed dressings are harmful to People, animals, and the environment have certain toxic side effects and pollution, and cannot be used in the production of organic food and AA-grade green food. [0003] The seed dressings currently on the market mainly include the following...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01N65/20A01N65/16A01N65/08A01P1/00A01P3/00A01P7/00A01P5/00
Inventor 黄玉岭朱季然赵立春
Owner 黄玉岭
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