CN111202086A - Colorful film coating agent for shell-free pumpkin seeds and preparation method - Google Patents

Colorful film coating agent for shell-free pumpkin seeds and preparation method Download PDF

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Publication number
CN111202086A
CN111202086A CN202010028258.8A CN202010028258A CN111202086A CN 111202086 A CN111202086 A CN 111202086A CN 202010028258 A CN202010028258 A CN 202010028258A CN 111202086 A CN111202086 A CN 111202086A
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CN
China
Prior art keywords
agent
coating agent
seed
film coating
colorful film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010028258.8A
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Chinese (zh)
Inventor
高有军
刘万林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuwei Chunfei Crop Science And Technology Co ltd
Original Assignee
Wuwei Chunfei Crop Science And Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Wuwei Chunfei Crop Science And Technology Co ltd filed Critical Wuwei Chunfei Crop Science And Technology Co ltd
Priority to CN202010028258.8A priority Critical patent/CN111202086A/en
Publication of CN111202086A publication Critical patent/CN111202086A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/26—Oxidation products of dithiocarbamic acid derivatives, e.g. thiuram sulfides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/46—N-acyl derivatives
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention discloses a shell-free pumpkin seed colorful film coating agent and a preparation method thereof, wherein the coating agent comprises the following components: 1-2% of thiram, 0.1-0.3% of fludioxonil, 0.1-0.3% of metalaxyl-M, 1-4% of dispersant, 1-3% of antifreeze, 0.1-0.2% of preservative, 1-2% of thickener, 8-12% of emerald color paste, 6-8% of film-forming agent, 10-12% of green pearl powder and the balance of water; the seed coated by the colorful film coating agent disclosed by the invention is colorful and bright, the falling rate is extremely low, the commodity of the seed-used shell-free pumpkin seed can be effectively improved, the air permeability is good, the seed can rapidly absorb water and expand after meeting water, thiram can effectively prevent germs on the surface of the seed to protect the seed, fludioxonil and mefenoxam can effectively prevent low-temperature powder seed, the germination rate and the emergence rate of the pumpkin seed are ensured and improved, the root system is developed, the seedling is uniform, the stress resistance and the disease resistance are improved, and the yield of the shell-free pumpkin is increased.

Description

Colorful film coating agent for shell-free pumpkin seeds and preparation method
Technical Field
The invention relates to a plant seed colorful film coating agent, in particular to a shell-free pumpkin seed colorful film coating agent and a preparation method thereof.
Background
The seed coating treatment is a seed treatment technology which coats non-seed materials such as bactericides, insecticides, trace elements, plant growth regulators, coloring agents or filling agents and the like outside the seeds so as to achieve the goal that the seeds are spherical or basically keep the original shape, improve the stress resistance and disease resistance, accelerate the germination, promote the seedling formation, increase the yield and improve the quality. The coating technology of crop seeds such as corn and wheat is a relatively mature and widely used seed coating technology in the seed industry. However, when the coating technology of corn and wheat is directly applied to the shell-free pumpkin seeds, the appearance and commodity are not high, the germination speed and the germination rate of the shell-free pumpkin seeds are influenced, the germination time is delayed for 2-3 days after coating, and the germination rate is reduced by 10-13%. Some seed enterprises and even coating agents are prepared by purchasing toner, brightening powder, adhesives and the like, the coating effect of the coating agent prepared by the enterprises is poor, the coating agent prepared by the enterprises uses common adhesives as film forming agents, the air permeability is poor, the seeds cannot rapidly absorb water and swell after meeting water, the emergence rate and the seedling protection rate are influenced, and the yield is reduced.
In addition, most seed enterprises adopt fast nano-soaking and sterilization treatment and then carry out coating, the seed can be damaged if the fast nano-soaking sterilization time and the dosage are not well controlled, and the germination rate is reduced. However, special bactericides are not used, the seeds are still infected by soil bacteria after the seeds are sown, and underground powder and rotten seeds are easily caused at low temperature if the soil humidity is high after the seeds are sown, so that the emergence rate and the seedling protection rate are influenced, and the yield is reduced.
Therefore, special research needs to be carried out on the coating agent and the coating method of the colorful film of the shell-free pumpkin seeds so as to meet the coating requirement of the shell-free pumpkin seeds.
Disclosure of Invention
The invention aims to: aiming at the problems that the existing naked pumpkin seed colorful film coating agent is poor in air permeability, seeds cannot rapidly absorb water to swell after meeting water, the coating effect is poor, the emergence rate and the seedling protection rate are affected, and the yield is reduced, the invention provides the naked pumpkin seed colorful film coating agent and the preparation method.
The technical scheme provided by the invention is a shell-free pumpkin seed colorful film coating agent and a preparation method thereof, wherein the colorful film coating agent comprises the following components in parts by weight: 1-2% of thiram, 0.1-0.3% of fludioxonil, 0.1-0.3% of metalaxyl-M, 1-4% of dispersant, 1-3% of antifreeze, 0.1-0.2% of preservative, 1-2% of thickener, 8-12% of emerald color paste, 6-8% of film-forming agent, 10-12% of green pearl powder and the balance of water.
Further, the dispersant is selected from one of agricultural milk 500, agricultural milk 600, DSC2004, FS3000 and SK-33 SC.
Further, the antifreezing agent is one or more of ethylene glycol, propylene glycol and glycerol.
Further, the thickening agent is selected from one or two of xanthan gum, magnesium aluminum silicate or LT-908.
Further, the film forming agent is selected from one of styrene-acrylic emulsion, pure acrylic emulsion, polyvinyl acetate-ethylene copolymer emulsion or acrylic resin emulsion.
Further, the color paste is emerald green.
Further, the color of the pearl powder is green.
The invention also provides a shell-free pumpkin seed colorful film coating agent and a preparation method thereof, wherein the coating agent comprises the following components: homogenizing thiram, fludioxonil, metalaxyl-M, a dispersing agent, an antifreezing agent, a preservative, a thickening agent, emerald green color paste, a film-forming agent and green pearl powder; then adjusting the pH value to 6-8, and finally performing quality inspection, measurement and packaging.
Based on the above explanation, compared with the prior art, the invention has the beneficial effects that: the seeds coated by the colorful film coating agent are colorful and bright, the falling rate is extremely low, the commodity of the shell-free pumpkin seeds used as seeds can be effectively improved, the air permeability is good, the seeds can rapidly absorb water and swell after meeting water, thiram can effectively prevent germs on the surfaces of the seeds to protect the seeds, fludioxonil and mefenoxam can effectively prevent low-temperature powder seeds, the germination rate and emergence rate of the pumpkin seeds are ensured and improved, the root systems are developed, the seedlings are uniform, the stress resistance and disease resistance are improved, and the yield of the shell-free pumpkin is increased.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to specific embodiments.
Example 1
The technical scheme provided by the invention is a shell-free pumpkin seed colorful film coating agent and a preparation method thereof, wherein the colorful film coating agent comprises the following raw materials in parts by weight: the colorful film coating agent comprises the following components: 1% of thiram, 0.25% of fludioxonil, 0.1% of metalaxyl-M, 273F 13% of dispersing agent, 2% of antifreezing agent propylene glycol, 0.2% of preservative sodium benzoate, 1.5% of thickening agent magnesium aluminum silicate, 0.2% of thickening agent xanthan gum, 8% of emerald color paste, 6% of film-forming agent polyvinyl acetate-ethylene copolymer emulsion, 10% of green pearl powder, and the balance of water
The dispersing agent is selected from one of agricultural milk 500, agricultural milk 600, DSC2004, FS3000 and SK-33 SC.
The antifreezing agent is one or more of ethylene glycol, propylene glycol and glycerol.
The thickening agent is one or two of xanthan gum, magnesium aluminum silicate or LT-908.
The film forming agent is selected from one of styrene-acrylic emulsion, pure acrylic emulsion, polyvinyl acetate-ethylene copolymer emulsion or acrylic resin emulsion.
The color of the color paste is emerald green.
The color of the pearl powder is green.
Finally homogenizing thiram, fludioxonil, metalaxyl-M, a dispersing agent, an antifreezing agent, a preservative, a thickening agent, emerald green color paste, a film-forming agent and green pearl powder; then adjusting the pH value to 6-8, and finally performing quality inspection, measurement and packaging.
Example 2
The technical scheme provided by the invention is a shell-free pumpkin seed colorful film coating agent and a preparation method thereof, wherein the colorful film coating agent comprises the following raw materials in parts by weight: the coating agent for the colorful film comprises the following components: 1% of thiram, 0.25% of fludioxonil, 0.1% of metalaxyl-M, 273F 13% of dispersing agent, 2% of antifreezing agent propylene glycol, 0.2% of preservative sodium benzoate, 1.5% of thickening agent magnesium aluminum silicate, 0.2% of thickening agent xanthan gum, 12% of emerald color paste, 8% of film-forming agent polyvinyl acetate-ethylene copolymer emulsion, 12% of green pearl powder and the balance of water.
The dispersing agent is selected from one of agricultural milk 500, agricultural milk 600, DSC2004, FS3000 and SK-33 SC.
The antifreezing agent is one or more of ethylene glycol, propylene glycol and glycerol.
The thickening agent is one or two of xanthan gum, magnesium aluminum silicate or LT-908.
The film forming agent is selected from one of styrene-acrylic emulsion, pure acrylic emulsion, polyvinyl acetate-ethylene copolymer emulsion or acrylic resin emulsion.
The color of the color paste is emerald green.
The color of the pearl powder is green.
Finally homogenizing thiram, fludioxonil, metalaxyl-M, a dispersing agent, an antifreezing agent, a preservative, a thickening agent, emerald green color paste, a film-forming agent and green pearl powder; then adjusting the pH value to 6-8, and finally performing quality inspection, measurement and packaging.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.

Claims (8)

1. A colorful film coating agent for a shell-free pumpkin seed and a preparation method thereof are provided, wherein the colorful film coating agent comprises: 1-2% of thiram, 0.1-0.3% of fludioxonil, 0.1-0.3% of metalaxyl-M, 1-4% of dispersant, 1-3% of antifreeze, 0.1-0.2% of preservative, 1-2% of thickener, 8-12% of emerald color paste, 6-8% of film-forming agent, 10-12% of green pearl powder and the balance of water.
2. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the dispersing agent is selected from one of agricultural milk 500, agricultural milk 600, DSC2004, FS3000 and SK-33 SC.
3. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the antifreezing agent is one or more of ethylene glycol, propylene glycol and glycerol.
4. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the thickening agent is one or two of xanthan gum, magnesium aluminum silicate or LT-908.
5. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the film forming agent is selected from one of styrene-acrylic emulsion, pure acrylic emulsion, polyvinyl acetate-ethylene copolymer emulsion or acrylic resin emulsion.
6. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the color of the color paste is emerald green.
7. The pumpkin seed colorful film coating agent as claimed in claim 1, which is characterized in that: the color of the pearl powder is green.
8. The pumpkin seed colorful film coating agent as claimed in claim 1, and the preparation method thereof, comprises the following steps: homogenizing thiram, fludioxonil, metalaxyl-M, a dispersing agent, an antifreezing agent, a preservative, a thickening agent, emerald green color paste, a film-forming agent and green pearl powder; then adjusting the pH value to 6-8, and finally performing quality inspection, measurement and packaging.
CN202010028258.8A 2020-01-10 2020-01-10 Colorful film coating agent for shell-free pumpkin seeds and preparation method Pending CN111202086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010028258.8A CN111202086A (en) 2020-01-10 2020-01-10 Colorful film coating agent for shell-free pumpkin seeds and preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010028258.8A CN111202086A (en) 2020-01-10 2020-01-10 Colorful film coating agent for shell-free pumpkin seeds and preparation method

Publications (1)

Publication Number Publication Date
CN111202086A true CN111202086A (en) 2020-05-29

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101288396A (en) * 2007-04-16 2008-10-22 王书平 Soya seeds colorful coating agent and its coating method
CN104054744A (en) * 2014-07-14 2014-09-24 联保作物科技有限公司 Preparation method for suspension seed coating agent employing thiamethoxam and difenoconazole as active ingredients
CN104255774A (en) * 2014-10-22 2015-01-07 武威春飞作物科技有限公司 Suspended seed coating for preventing and curing corn smut and preparation method thereof
CN204948678U (en) * 2015-07-31 2016-01-13 四川明正堂农业科技有限公司 Multilayer parcel protection architecture of seed
CN105851031A (en) * 2016-05-26 2016-08-17 洛阳市嘉创农业开发有限公司 Suspended seed coating agent containing fludioxonil and pyraclostrobin
CN107760108A (en) * 2017-09-25 2018-03-06 浙江纳美新材料股份有限公司 A kind of seed coat agent wear-resisting mixing mill base and preparation method thereof
CN109845744A (en) * 2019-03-18 2019-06-07 海南博士威农用化学有限公司 The composite bactericide and preparation method and application for preventing and treating betel nut bacterial leaf spot

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101288396A (en) * 2007-04-16 2008-10-22 王书平 Soya seeds colorful coating agent and its coating method
CN104054744A (en) * 2014-07-14 2014-09-24 联保作物科技有限公司 Preparation method for suspension seed coating agent employing thiamethoxam and difenoconazole as active ingredients
CN104255774A (en) * 2014-10-22 2015-01-07 武威春飞作物科技有限公司 Suspended seed coating for preventing and curing corn smut and preparation method thereof
CN204948678U (en) * 2015-07-31 2016-01-13 四川明正堂农业科技有限公司 Multilayer parcel protection architecture of seed
CN105851031A (en) * 2016-05-26 2016-08-17 洛阳市嘉创农业开发有限公司 Suspended seed coating agent containing fludioxonil and pyraclostrobin
CN107760108A (en) * 2017-09-25 2018-03-06 浙江纳美新材料股份有限公司 A kind of seed coat agent wear-resisting mixing mill base and preparation method thereof
CN109845744A (en) * 2019-03-18 2019-06-07 海南博士威农用化学有限公司 The composite bactericide and preparation method and application for preventing and treating betel nut bacterial leaf spot

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Application publication date: 20200529