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Multifunctional composite seed coating agent

A compound and multi-functional technology, applied in biocides, fungicides, insecticides, etc., can solve the problems of loss of active ingredients, inability to store coated seeds, and difficulty in realizing industrialization of seed treatment. concentrated effect

Active Publication Date: 2013-01-16
湖南农大海特农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Chinese patent discloses the related technology of rice seed coating agent, such as CN1102944A patent disclosure document relates to rice seed coating agent for direct seeding, but requires seeds to be selected for soaking to accelerate germination, and then to be coated. The coated seeds cannot be stored, and it is difficult to realize the industrialization of seed treatment.
What CN1117343A patent publication relates to is also rice seed coating agent, but used film-forming agent is the polyacrylamide that is soluble in water, and coating film is very soluble in water when soaking seed and causes a large amount of loss of active ingredient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Film-forming agent: non-water-soluble chitin derivative 1%, polyvinyl acetate 0.8%, cellulose acetate 5%; emulsifier: fatty alcohol polyoxyethylene ether 2.5%; dispersant: lignin 1%, octyl Phenol polyvinyl ether sulfonate 2%; antifreeze: ethylene glycol 2%; defoamer: silicone oil 0.3%; preservative: sodium benzoate 0.1%; PH value regulator: amine hydroxide 0.1%; colorant: Acid red 0.5%; plant growth regulator: paclobutrazol 0.01%, indole acetic acid 0.01%; insecticide: imidacloprid 4%; fungicide: difenoconazole 2.5%; trace element fertilizer: zinc fertilizer 2.5%, boron fertilizer 0.5%, manganese fertilizer 0.5%; deionized water to 100%. The above formula is processed according to the production method as described above to obtain the seed coating agent of the present invention.

Embodiment 2

[0031]Film-forming agent: non-water-soluble chitin derivative 1.5%, polyvinyl acetate 0.5%, cellulose acetate 4.5%; emulsifier: dodecylbenzenesulfonate 4%; dispersant: sodium lignosulfonate 2%, polyvinylpyrrolidone 3%; antifreeze agent: glycerin 3%; defoamer: ethanol 0.5%; preservative: methyl p-hydroxybenzoate 0.2%; PH value regulator: sodium hydroxide 0.1%; colorant: Disperse red 0.5%; plant growth regulator: uniconazole 0.01%, naphthalene acetic acid 0.01%; insecticide: imidacloprid 1.5%; fungicide: difenoconazole 0.5%; trace element fertilizer: zinc fertilizer 3%, boron fertilizer 0.4%, manganese fertilizer 1.2%; deionized water to 100%. The above formula is processed according to the production method as described above to obtain the seed coating agent of the present invention.

Embodiment 3

[0033] Film-forming agent: 2% non-water-soluble chitin derivatives, 0.5% polyvinyl acetate, 3% cellulose acetate; emulsifier: 5% phenylethylphenol polyoxypropylene polyoxyethylene ether; dispersant: octyl Phenol polyvinyl ether sulfonate 4%; antifreeze agent: propylene glycol 1%; defoamer: silicone oil 0.4%; preservative: sodium benzoate 0.18%; PH value regulator: acetic acid 0.05%; colorant: acid red 0.5% ;Plant growth regulator: paclobutrazol 0.01%, sodium nitrophenolate 0.1%, diethyl hexanoate 0.01%; insecticide: imidacloprid 3.5%; fungicide: difenoconazole 3%; trace element fertilizer: zinc fertilizer 3.5% , Boron fertilizer 0.6%, manganese fertilizer 1.0%; deionized water supplemented to 100%. The above formula is processed according to the production method as described above to obtain the seed coating agent of the present invention.

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Abstract

The invention discloses a multifunctional composite seed coating agent, which is a crop seed treatment agent prepared by mixing active ingredients such as pesticides, fertilizers, plant growth regulators and the like with inactive ingredients such as film forming agents, emulsifying agents, dispersing agents, anti-freezing agents, defoaming agents, antiseptic agents, PH value regulators, pigments and the like. The invention not only can effectively prevent and control plant diseases and insect pests in the seedling stage but also can promote and control seedling growth, ensures that seedlings grow regularly and luxuriantly with multiple tillers, and obviously improves the seedling survival rate. The traditional method can be used for soaking coated seeds in flowing water to accelerate germination for carrying out water breeding, dry breeding or direct seeding, and the coated seeds can be stored safely.

Description

technical field [0001] The invention relates to a preparation for crop seed treatment, in particular a seed coating agent suitable for rice, which is composed of active ingredients such as pesticides, fertilizers, plant growth regulators, film-forming agents, emulsifiers, dispersants, etc. Crop seed treatment agent mixed with inactive ingredients such as additives, antifreeze agents, defoamers, preservatives, PH value regulators, and colorants. Background technique [0002] The growth and development of crops in nature can never be very smooth or easy to succeed. It will encounter the invasion and damage of various diseases and insect pests, etc., resulting in abnormal growth and development of crops. In severe cases, it can cause death, especially in the seedling stage. The crops have weak resistance to diseases and insect pests, so it is particularly important to effectively prevent and control pests and diseases at the seedling stage. The traditional method is to use che...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/00A01N51/00A01N43/653A01N37/10A01N43/38A01N43/12A01N33/22A01N37/12A01P21/00A01P3/00A01P7/04C05G3/60
Inventor 刘鹏邹勇谢石发颜石雷
Owner 湖南农大海特农化有限公司
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