CN115067338A - Longxi region Chinese herbal medicine seed pelleting composition and preparation method thereof - Google Patents
Longxi region Chinese herbal medicine seed pelleting composition and preparation method thereof Download PDFInfo
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- 241000411851 herbal medicine Species 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000011049 filling Methods 0.000 claims abstract description 32
- 239000003292 glue Substances 0.000 claims abstract description 21
- 239000003630 growth substance Substances 0.000 claims abstract description 18
- 239000003223 protective agent Substances 0.000 claims abstract description 15
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 14
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 13
- -1 alkoxy benzamide compound Chemical class 0.000 claims abstract description 13
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- 239000003899 bactericide agent Substances 0.000 claims abstract description 13
- KXDAEFPNCMNJSK-UHFFFAOYSA-N benzene carboxamide Natural products NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 13
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 13
- UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 10
- 239000005976 Ethephon Substances 0.000 claims abstract description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 10
- 229960000892 attapulgite Drugs 0.000 claims abstract description 10
- 239000004062 cytokinin Substances 0.000 claims abstract description 10
- UQHKFADEQIVWID-UHFFFAOYSA-N cytokinin Natural products C1=NC=2C(NCC=C(CO)C)=NC=NC=2N1C1CC(O)C(CO)O1 UQHKFADEQIVWID-UHFFFAOYSA-N 0.000 claims abstract description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 10
- 229910000281 calcium bentonite Inorganic materials 0.000 claims abstract description 9
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002917 insecticide Substances 0.000 claims abstract description 9
- 229910000280 sodium bentonite Inorganic materials 0.000 claims abstract description 9
- 229940080314 sodium bentonite Drugs 0.000 claims abstract description 9
- 235000016709 nutrition Nutrition 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 57
- 238000005303 weighing Methods 0.000 claims description 23
- 239000005781 Fludioxonil Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 239000008188 pellet Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 230000035764 nutrition Effects 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229960000829 kaolin Drugs 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000007226 seed germination Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 58
- 235000013339 cereals Nutrition 0.000 description 19
- 238000012360 testing method Methods 0.000 description 18
- 239000000428 dust Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 12
- PGOOBECODWQEAB-UHFFFAOYSA-N (E)-clothianidin Chemical compound [O-][N+](=O)\N=C(/NC)NCC1=CN=C(Cl)S1 PGOOBECODWQEAB-UHFFFAOYSA-N 0.000 description 10
- 239000005888 Clothianidin Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 10
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 description 10
- 230000035784 germination Effects 0.000 description 10
- 239000006187 pill Substances 0.000 description 10
- WOSNCVAPUOFXEH-UHFFFAOYSA-N thifluzamide Chemical compound S1C(C)=NC(C(F)(F)F)=C1C(=O)NC1=C(Br)C=C(OC(F)(F)F)C=C1Br WOSNCVAPUOFXEH-UHFFFAOYSA-N 0.000 description 10
- 241000007126 Codonopsis pilosula Species 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 239000011259 mixed solution Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 238000010998 test method Methods 0.000 description 5
- 240000004534 Scutellaria baicalensis Species 0.000 description 4
- 235000017089 Scutellaria baicalensis Nutrition 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 244000062793 Sorghum vulgare Species 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 235000019713 millet Nutrition 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 241000207929 Scutellaria Species 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 229940092782 bentonite Drugs 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 240000006162 Chenopodium quinoa Species 0.000 description 1
- 235000015493 Chenopodium quinoa Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000243785 Meloidogyne javanica Species 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N47/02—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 no bond to a nitrogen atom
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P21/00—Plant growth regulators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/04—Insecticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Soil Sciences (AREA)
- Insects & Arthropods (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a Chinese herbal medicine seed pelleting composition for longwest region and a preparation method thereof, and relates to the technical field of Chinese herbal medicine seed pelleting preparation. The protective agent comprises an insecticide, a bactericide and an auxiliary agent, wherein the auxiliary agent is an alkoxy benzamide compound solution, and can improve the tolerance of the seeds of the traditional Chinese medicinal materials to the phytotoxicity of various herbicides; the growth regulator is cytokinin or ethephon, and can achieve the purposes of accelerating seed germination and promoting growth; the nutrient contains mineral nutrient elements such as calcium, magnesium, boron and the like, and can achieve the purpose of providing sufficient nutrition after the seeds germinate; the filling material is composed of calcium bentonite, sodium bentonite, kaolin and convex-concave attapulgite, and the soluble glue is composed of high viscosity sodium carboxymethylcellulose.
Description
Technical Field
The invention relates to the technical field of Chinese herbal medicine seed pelleting preparation, in particular to a Longxi-dao Chinese herbal medicine seed pelleting composition and a preparation method thereof.
Background
The seed pelleting processing is to utilize a mechanical instrument to orderly wrap the outer layer of the selected seeds with some materials such as protective agent, growth regulator, nutrient, filling material, soluble glue and the like according to the requirements to pellet the seeds, and the processing procedure can enlarge the shape of the seeds by several times and ensure that the surfaces of the seeds are smooth and the shapes and the sizes are consistent. The technology can not only increase the quality and volume of the seeds, but also increase the strength and pressure resistance of the seeds, is beneficial to the subsequent transportation, storage and sowing of the seeds, and simultaneously, the proper addition of some auxiliary medicines can also be beneficial to the increase of the required nutrition of the seeds, the sterilization and disinsection of the seeds and the improvement of the germination rate of the seeds.
The seed pelleting has the advantages of increasing the seed quality and volume, improving the strength and pressure resistance of the seeds, further improving the germination rate of the seeds and being beneficial to implementation of seeding and the like, so that the research on the preparation of the seed pelleting has high research significance.
In the past, some progress has been made on the research of seed pelleting, for example, the Chinese invention patent "composition for pepper seed pelleting capable of preventing and treating root-knot nematode" CN112806360A, designs a scheme for preparing flattened irregular-shaped seeds, and for example, the invention patent "Chenopodium quinoa seed pelleting method" CN114521361A, designs a new filling material composition which is beneficial to coating seeds.
Disclosure of Invention
The invention adopts the following technical scheme:
a Longxi district Chinese herbal medicine seed pelleting composition is characterized by comprising a protective agent, a growth regulator, a nutritional agent, a filling material and soluble glue.
The further technical scheme is that the protective agent comprises an insecticide, a bactericide and an auxiliary agent. The pesticide is a fludioxonil, clothianidin and thifluzamide solution with the mass percentage of 20%, and 10 g of fludioxonil, clothianidin and thifluzamide solution with the mass percentage of 20% is weighed for each kilogram of seeds; the bactericide is 11 mass percent of metalaxyl-fludioxonil solution, and 8 g of 11 mass percent of metalaxyl-fludioxonil solution is weighed per kilogram of seeds; the auxiliary agent is an alkoxy benzamide compound solution with the mass percent of 25%, and each kilogram of seed is weighed with 1 gram of alkoxy benzamide compound solution with the mass percent of 25%.
The further technical scheme is that the growth regulator comprises a cytokinin solution and a ethephon solution which are mixed according to the proportion of 1: 1.
The further technical scheme is that the filler is composed of 300-mesh calcium bentonite, 300-mesh sodium bentonite, 400-mesh kaolin and 300-mesh attapulgite. The soluble glue is formed by high viscosity of sodium carboxymethyl cellulose.
A preparation method of Chinese herbal medicine seed pelleting in Longxi region is characterized by comprising the following steps:
A. selecting Chinese herbal medicine seeds according to actual needs, putting the seeds into a reaction steering kettle, adjusting the angle of the reaction steering kettle, and adjusting the rotation rate of the reaction steering kettle to enable the seeds put into the reaction steering kettle to slide inside at a constant speed;
B. measuring corresponding pesticide, bactericide and auxiliary agent according to the mass of the seeds placed in the reaction steering kettle, mixing and uniformly stirring the pesticide, the bactericide and the auxiliary agent to prepare a protective agent, and spraying the prepared protective agent onto the surfaces of the seeds in the reaction steering kettle;
C. uniformly mixing a cytokinin solution and a ethephon solution according to a ratio of 1:1 to prepare a growth regulator, and spraying the prepared growth regulator on the surface of seeds in a reaction turning kettle;
D. uniformly mixing 300-mesh calcium-based bentonite, 300-mesh sodium-based bentonite, 400-mesh kaolin and 300-mesh convex-concave attapulgite according to the proportion of 1:1:1:1 to prepare a filling material, weighing a certain filling material according to the mass of seeds, and uniformly covering the filling material on the seeds as much as possible;
E. uniformly covering the soluble glue formed by high viscosity of sodium carboxymethylcellulose on seeds as much as possible;
F. spraying warning color on the surface of the pill seeds until the warning color completely and uniformly covers the surface of the seeds, stopping the reaction steering kettle, taking out the pills, drying, sealing and storing.
The preparation method is characterized in that the mass ratio of the Chinese herbal medicine seeds, the growth regulator, the filling material and the soluble glue is 1:1:2: 10.
The invention has the beneficial effects that:
the invention can be used for preparing Chinese medicinal material seed pellets, the qualification rate of the obtained samples is more than 99%, the seed rate and the single seed rate of the samples are more than 95%, the qualified rate of the compressive strength of the samples is 100%, the water content of the samples is less than 6%, and the dust falling rate of the samples is less than 0.45%. The qualification rate of each index of the obtained sample is far higher than that of the examination regulations of crop seeds (GB/T3543.7-1995) and the standards of enterprises in GJ (Q/JFZYJ 0005S-2022) of Jifeng breeding company, Longxi county, which shows that the traditional Chinese medicine seed pellets prepared by the invention have better effect and are suitable for stricter planting conditions.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described below clearly and completely, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The seed pelleting processing is to utilize a mechanical instrument to orderly wrap the outer layer of the selected seeds with some materials such as protective agent, growth regulator, nutrient, filling material, soluble glue and the like according to the requirements to pellet the seeds, and the processing procedure can enlarge the shape of the seeds by several times and ensure that the surfaces of the seeds are smooth and the shapes and the sizes are consistent. The technology can not only increase the quality and volume of the seeds, but also increase the strength and pressure resistance of the seeds, is beneficial to the subsequent transportation, storage and sowing of the seeds, and simultaneously, the proper addition of some auxiliary medicines can also be beneficial to the increase of the required nutrition of the seeds, the sterilization and disinsection of the seeds and the improvement of the germination rate of the seeds.
The invention discloses a Longxi district Chinese herbal medicine seed pelleting composition which comprises a protective agent, a growth regulator, a nutrient, a filling material and soluble glue.
In the invention, the protective agent comprises an insecticide, a bactericide and an auxiliary agent. The pesticide is a fludioxonil, clothianidin and thifluzamide solution with the mass percentage of 20%, and 10 g of fludioxonil, clothianidin and thifluzamide solution with the mass percentage of 20% is weighed for each kilogram of seeds; the bactericide is 11 mass percent of metalaxyl-fludioxonil solution, and 8 g of 11 mass percent of metalaxyl-fludioxonil solution is weighed per kilogram of seeds; the auxiliary agent is an alkoxy benzamide compound solution with the mass percent of 25%, and each kilogram of seed is weighed with 1 gram of alkoxy benzamide compound solution with the mass percent of 25%.
In the invention, the components of the growth regulator are cytokinin solution and ethephon solution which are mixed according to the proportion of 1: 1.
In the invention, the filler is composed of 300-mesh calcium bentonite, 300-mesh sodium bentonite, 400-mesh kaolin and 300-mesh attapulgite. The soluble glue is formed by high viscosity of sodium carboxymethyl cellulose.
In the invention, the mass ratio of the Chinese herbal medicine seeds, the growth regulator, the filling material and the soluble glue is 1:1:2: 10.
The invention discloses a preparation method for granulating Chinese herbal medicine seeds in Longxi region, which comprises the following steps:
firstly, selecting Chinese herbal medicine seeds according to actual needs, putting the seeds into a reaction steering kettle, adjusting the angle of the reaction steering kettle, and adjusting the rotation rate of the reaction steering kettle to enable the seeds put into the reaction steering kettle to slide inside at a constant speed;
secondly, weighing corresponding insecticide, bactericide and auxiliary agent according to the mass of the seeds put into the reaction steering kettle, mixing and uniformly stirring the insecticide, the bactericide and the auxiliary agent to prepare a protective agent, and spraying the prepared protective agent onto the surfaces of the seeds in the reaction steering kettle;
step three, uniformly mixing the cytokinin solution and the ethephon solution according to a ratio of 1:1 to prepare a growth regulator, and spraying the prepared growth regulator onto the surfaces of the seeds in the reaction turning kettle;
thirdly, uniformly mixing 300-mesh calcium bentonite, 300-mesh sodium bentonite, 400-mesh kaolin and 300-mesh convex-concave attapulgite according to the proportion of 1:1:1:1 to prepare a filling material, weighing a certain filling material according to the mass of the seeds, and uniformly covering the filling material on the seeds as much as possible;
fourthly, uniformly covering the soluble glue formed by high viscosity of the sodium carboxymethyl cellulose on the seeds as much as possible;
and fifthly, spraying warning color on the surfaces of the seeds of the pellets until the warning color completely and uniformly covers the surfaces of the seeds, stopping the reaction steering kettle, taking out the pellets, drying, sealing and storing.
Through the above steps, seeds can be pelletized, and the following will be pelletized in combination with practical situations and experiments designed to test the production effect, but it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Example 1:
according to the provisions in 2020 edition of pharmacopoeia, 500 g of seeds of codonopsis pilosula are carefully selected and taken, the seeds are placed into a reaction steering kettle, the angle of the reaction steering kettle is adjusted to be 30 degrees, and the rotation speed of the reaction steering kettle is adjusted to be 100 revolutions per minute, so that the seeds placed in the reaction steering kettle can slide inside at a constant speed.
Deionized water is used for preparing fludioxonil, clothianidin and thifluzamide solutions with the mass percentage of 20%, metalaxyl-p-fludioxonil solutions with the mass percentage of 11% and alkoxy benzamide compound solutions with the mass percentage of 25%.
Weighing 5 g of fludioxonil, clothianidin and thifluzamide solution with the mass percent of 20% by using an electronic balance, weighing 4 g of metalaxyl-fludioxonil solution with the mass percent of 11%, weighing 0.5 g of alkoxy benzamide compound solution with the mass percent of 25%, mixing and stirring the three solutions uniformly, and filtering the solution by using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
250 g of cytokinin solution and 250 g of ethephon solution are weighed by an electronic balance, mixed and stirred uniformly, and then the solution is filtered by using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
Weighing 250 g of 300-mesh calcium bentonite, 250 g of 300-mesh sodium bentonite, 250 g of 400-mesh kaolin and 250 g of 300-mesh convex-concave attapulgite by using an electronic balance, fully vibrating and mixing the four materials to prepare 1000 g of filling material, firstly uniformly covering 200 g of filling material on seeds in a reaction steering kettle as much as possible, and continuously rotating the seeds for 30 minutes.
5000 g of sodium carboxymethylcellulose high-viscosity gel is weighed by an electronic balance to be used as the soluble gel. The rotation speed of the reaction turning kettle is 150 r/min, the temperature in the reaction kettle is increased to 50 ℃, 1000 g of sodium carboxymethylcellulose with high viscosity is poured into the reaction kettle, and the seeds are continuously rotated. Repeating the steps of adding the filling material and adding the soluble glue until the prepared filling material and the soluble glue are used up and the diameter of the seeds meets the requirement, spraying warning color on the surfaces of the seeds of the pills until the warning color completely and uniformly covers the surfaces of the seeds, stopping the reaction steering kettle, taking out the pills, drying, sealing and storing.
The prepared samples were extracted for testing experiments by using "test procedures for crop seeds" (GB/T3543.7-1995) and "Enterprise Standard of GmbH (Q/JFZYJ 0005S-2022) of Pan-Feng-breed of millet in Longxi county", and the experimental procedures and results were as follows:
(1) sample appearance testing
And (3) respectively taking three parts of the prepared samples, wherein each part is about 200 grains, and observing whether the pelleting coating layer of each seed is uniform and the appearance is neat by adopting a visual observation method, wherein the prepared seeds are qualified if the requirements are met, and the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 218 | 233 | 221 |
| Number of qualified grains | 218 | 231 | 220 |
| Percent of pass | 100% | 99.14% | 99.55% |
The qualification rate of each sample is observed to be more than 99% by a visual observation method, so that the sub-pelletized composition and the preparation method can be determined to meet the requirements.
(2) Detecting the seed rate and the single seed rate of a sample
The prepared samples were divided into three parts, each part having about 200 grains, and the coating of each seed was peeled off to count the number of grains with seeds, and the results were as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 201 | 209 | 192 |
| Number of grains with seeds | 192 | 203 | 187 |
| Number of grains per seed | 192 | 201 | 185 |
| Seed rate | 95.52% | 97.13% | 97.40% |
| Single seed rate | 95.52% | 96.17% | 96.35% |
The seed rate and the single seed rate of each sample can be obtained by calculation to be more than 95 percent, so that the sub-pelleting composition and the preparation method can be determined to meet the requirements.
(3) Sample compressive strength detection
The prepared samples are respectively taken out in three parts, about 100 granules of each part, a granule strength tester (HM-KD 4C, Henmei electronic technology Co., Ltd., Shandong) is utilized to measure the strength value of each fracturing pill, the strength value is qualified when being more than 1.8N, and the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 102 | 105 | 99 |
| Qualified grain number (> 1.8N) | 102 | 105 | 99 |
| Percent of pass | 100% | 100% | 100% |
The percent of pass of the compressive strength of each sample can be found to be 100% through calculation, so that the sub-pelletized composition and the preparation method can be determined to meet the requirements.
(4) Sample moisture content detection
Weighing three prepared samples by using a balance, wherein each sample is 100 g, each sample is packed by using a glass vessel, the samples are put into an oven to be dried, the temperature of the oven is adjusted to 105 ℃, when the samples are dried to be completely dry, the mass of the dried samples is weighed by using an electronic balance, the water content of the samples is measured, and the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Sample mass before drying | 100 g | 100 g | 100 g |
| Sample quality after drying | 95.03 g | 94.88 g | 95.11 g |
| Water content ratio | 4.97% | 5.12% | 4.89% |
The water content of each sample is less than 6% through calculation, so that the sub-pelletized composition and the preparation method can be determined to meet the requirements.
(5) Sample dust shedding rate detection
Weighing three parts of the prepared sample by using a balance, wherein each part is 100 g, respectively putting each part of the sample into a dust measuring instrument (BSD-660, Kanberg Co., Ltd. Germany) in sequence, and measuring the falling rate of the dust of the sample, wherein the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Sample dust shedding rate | 0.42% | 0.40% | 0.41% |
The dust shedding rate of each sample is less than 0.45 percent through calculation, so that the sub-pelletized composition and the preparation method can be determined to meet the requirements.
Example 2:
according to the provisions in 2020 edition of pharmacopoeia, 500 g of seeds of codonopsis pilosula are carefully selected and taken, the seeds are placed into a reaction steering kettle, the angle of the reaction steering kettle is adjusted to be 30 degrees, and the rotation speed of the reaction steering kettle is adjusted to be 100 revolutions per minute, so that the seeds placed in the reaction steering kettle can slide inside at a constant speed.
Deionized water is used for preparing fludioxonil, clothianidin and thifluzamide solutions with the mass percentage of 20%, metalaxyl-p-fludioxonil solutions with the mass percentage of 11% and alkoxy benzamide compound solutions with the mass percentage of 25%.
Weighing 10 g of fludioxonil, clothianidin and thifluzamide solution with the mass percent of 20% by using an electronic balance, weighing 8 g of metalaxyl-fludioxonil solution with the mass percent of 11%, weighing 1 g of alkoxy benzamide compound solution with the mass percent of 25%, mixing and uniformly stirring the three solutions, and filtering the solution by using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
125 g of cytokinin solution and 125 g of ethephon solution are weighed by an electronic balance, mixed and stirred uniformly, and then the solution is filtered by using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
125 g of 300-mesh calcium bentonite, 125 g of 300-mesh sodium bentonite, 125 g of 400-mesh kaolin and 125 g of 300-mesh convex-concave attapulgite are weighed by an electronic balance, the four materials are fully vibrated and mixed to prepare 500 g of filling material, 100 g of the filling material is firstly uniformly covered on seeds in a reaction steering kettle as much as possible, and the seeds are continuously rotated for 30 minutes.
2500 grams of sodium carboxymethylcellulose high viscosity was weighed out as soluble gum using an electronic balance. The rotation speed of the reaction turning kettle is 150 r/min, the temperature in the reaction kettle is increased to 50 ℃, 500 g of sodium carboxymethylcellulose with high viscosity is poured into the reaction kettle, and the seeds are continuously rotated. Repeating the steps of adding the filling material and adding the soluble glue until the prepared filling material and the soluble glue are used up and the diameter of the seeds meets the requirement, spraying warning color on the surfaces of the seeds of the pills until the warning color completely and uniformly covers the surfaces of the seeds, stopping the reaction steering kettle, taking out the pills, drying, sealing and storing.
The prepared samples were extracted for testing experiments by using "test procedures for crop seeds" (GB/T3543.7-1995) and "Enterprise Standard of GmbH (Q/JFZYJ 0005S-2022) of Pan-Feng-breed of millet in Longxi county", and the experimental procedures and results were as follows:
(1) sample appearance testing
And (3) respectively taking three parts of the prepared samples, wherein each part is about 200 grains, and observing whether the pelleting coating layer of each seed is uniform and the appearance is neat by adopting a visual observation method, wherein the prepared seeds are qualified if the requirements are met, and the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 220 | 214 | 205 |
| Number of qualified grains | 198 | 195 | 186 |
| Percent of pass | 90.21% | 91.16% | 90.60% |
The yield of each sample was observed by visual observation to be more than 90%, which, although meeting the criteria of "test procedure for crop seeds": test for other items (GB/T3543.7-1995) and "Standard of enterprises (Q/JFZYJ 0005S-2022) of Gnetheryobo, Yongxi county", was lower than that measured in example 1.
(2) Detecting the seed rate and the single seed rate of a sample
The prepared samples are taken in three parts, about 200 grains of each part, the coating of each seed is peeled off, and the number of the grains with the seeds is counted, and the result is as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 212 | 208 | 201 |
| Number of grains with seeds | 201 | 198 | 191 |
| Number of grains per seed | 191 | 189 | 184 |
| Seed rate | 95.02% | 95.31% | 95.21% |
| Single seed rate | 90.12% | 90.72% | 91.51% |
It was found by calculation that the seed ratio of each sample was 95% or more and the single seed ratio was 90% or more, which was lower than the results obtained in example 1, although the criteria were satisfied with the "test for crop seeds" Standard of other items (GB/T3543.7-1995) and the "Standard of enterprises (Q/JFZYJ 0005S-2022) of Bingkun Gyoho, Teng Xiu.
(3) Sample compressive strength detection
The prepared samples are respectively taken in three parts, about 100 granules are taken in each part, the strength value of each fracturing pill is measured by a granule strength tester (HM-KD 4C, Heng Mei electronic technology Co., Ltd., Shandong) and the strength value > 1.8N is marked as qualified, and the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 102 | 110 | 109 |
| Qualified grain number (> 1.8N) | 84 | 94 | 92 |
| Percent of pass | 82.35% | 85.45% | 84.40% |
The compressive strength yield of each sample was found to be less than 86% by calculation, which is lower than the results obtained in example 1.
(4) Sample moisture content detection
Weighing three parts of the prepared sample by using a balance, wherein each part is 100 g, weighing each part of the sample by using a glass dish, putting the sample into an oven for drying, adjusting the temperature of the oven to 105 ℃, weighing the mass of the dried sample by using an electronic balance after the sample is dried to be completely dry, and measuring the water content of the sample, wherein the results are as follows:
| sample No. 1 | 2 nd sample | Sample No. 3 | |
| Sample mass before drying | 100 g | 100 g | 100 g |
| Sample quality after drying | 93.13 g | 93.79 g | 93.02 g |
| Water content ratio | 6.87% | 6.21% | 6.98% |
It was found by calculation that the water content of each sample was less than 7%, which was lower than the results obtained in example 1, although meeting the criteria of "test for crop seeds": test for other items (GB/T3543.7-1995) and "Standard of enterprises (Q/JFZYJ 0005S-2022) of GmbH (GmbH, Kyoho, West county).
(5) Sample dust shedding rate detection
Weighing three parts of the prepared sample by using a balance, wherein each part is 100 g, respectively putting each part of the sample into a dust measuring instrument (BSD-660, Kanberg Co., Ltd. Germany) in sequence, and measuring the falling rate of the dust of the sample, wherein the results are as follows:
| 1 st sample | 2 nd sample | Sample No. 3 | |
| Sample dust shedding rate | 0.48% | 0.45% | 0.47% |
It was found by calculation that the dust fall rate of each sample was less than 0.5%, which was lower than the results obtained in example 1, although the standards were satisfied with the "test procedures for crop seeds" test in other items (GB/T3543.7-1995) and the "standards for enterprises of liability companies (Q/JFZYJ 0005S-2022) in Longxi county, Jifeng breed, Ltd.
Example 3:
according to the regulations in 2020 edition of pharmacopoeia, 500 g of codonopsis pilosula medicinal material seeds are selected and taken, the seeds are placed into a reaction steering kettle, the angle of the reaction steering kettle is adjusted to be 30 degrees, the rotation speed of the reaction steering kettle is adjusted to be 100 revolutions per minute, and the seeds placed in the reaction steering kettle can slide inside at a constant speed.
Deionized water is used for preparing 20 mass percent of fludioxonil, clothianidin and thifluzamide solution, 11 mass percent of metalaxyl-p-fludioxonil solution and 25 mass percent of alkoxy benzamide compound solution respectively.
Weighing 2.5 g of fludioxonil, clothianidin and thifluzamide solution with the mass percent of 20% by using an electronic balance, weighing 2 g of metalaxyl-fludioxonil solution with the mass percent of 11%, weighing 0.25 g of alkoxy benzamide compound solution with the mass percent of 25%, mixing and stirring the three solutions uniformly, and filtering the solution by using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
500 g of the cytokinin solution and 500 g of the ethephon solution were weighed using an electronic balance, and after mixing and stirring the two uniformly, the solution was filtered using filter paper. And uniformly scattering the filtered mixed solution on the seeds in the reaction turning kettle, and continuously rotating the seeds for 20 minutes.
500 g of 300-mesh calcium bentonite, 500 g of 300-mesh sodium bentonite, 500 g of 400-mesh kaolin and 500 g of 300-mesh convex-concave attapulgite are weighed by an electronic balance, the four materials are fully vibrated and mixed to prepare 2000 g of filling material, the 400 g of filling material is firstly uniformly covered on seeds in a reaction steering kettle as much as possible, and the seeds are continuously rotated for 30 minutes.
10000 g of sodium carboxymethylcellulose high-viscosity gel is weighed by an electronic balance to be used as the soluble gel. The rotation speed of the reaction turning kettle is 150 r/min, the temperature in the reaction kettle is increased to 50 ℃, 2000 g of sodium carboxymethylcellulose with high viscosity is poured into the reaction kettle, and the seeds are continuously rotated. Repeating the steps of adding the filling material and adding the soluble glue until the prepared filling material and the soluble glue are used up and the diameter of the seeds meets the requirement, spraying warning color on the surfaces of the seeds of the pills until the warning color completely and uniformly covers the surfaces of the seeds, stopping the reaction steering kettle, taking out the pills, drying, sealing and storing.
The prepared samples were extracted for testing experiments by using "test procedures for crop seeds" (GB/T3543.7-1995) and "Enterprise Standard of GmbH (Q/JFZYJ 0005S-2022) of Pan-Feng-breed of millet in Longxi county", and the experimental procedures and results were as follows:
(1) sample appearance testing
And (3) respectively taking three parts of the prepared samples, wherein each part is about 200 grains, observing whether the pelleting coating layer of each seed is uniform and the appearance is neat by adopting a visual observation method, and if the pelleting coating layer meets the requirement, the seed is qualified, and the results are shown in the following table 1:
table 1 shows the appearance inspection data of the pelletized seed samples
| 1 st sample | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 215 | 204 | 195 |
| Number of qualified grains | 200 | 192 | 182 |
| Percent of pass | 92.93% | 94.01% | 93.13% |
The results of the visual observation showed that the yield of each sample was 90% or more, which was lower than that of example 1, although the standards were met in the "procedures for testing crop seeds" test in other items (GB/T3543.7-1995) and the "standards of enterprises in GmbH (GJ ZYJ 0005S-2022) in GmbH (Kyoho county, Kyoho, county).
(2) Detecting the seed rate and the single seed rate of a sample
The prepared samples were divided into three parts, each of which had about 200 seeds, and the coating of each seed was peeled off to count the number of seeds, and the results are shown in table 2 below:
table 2 shows the data of the seed rate and the single seed rate of the sample
| Sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 207 | 198 | 203 |
| Number of grains with seeds | 199 | 190 | 195 |
| Number of grains per seed | 189 | 181 | 185 |
| Seed rate | 96.12% | 95.91% | 96.00% |
| Single seed rate | 91.21% | 91.24% | 91.33% |
It was found by calculation that the seed ratio of each sample was 95% or more and the single seed ratio was 90% or more, which was lower than the results obtained in example 1, although the criteria were satisfied with the "test for crop seeds" Standard of other items (GB/T3543.7-1995) and the "Standard of enterprises (Q/JFZYJ 0005S-2022) of Bingkun Gyoho, Teng Xiu.
(3) Sample compressive strength detection
The prepared samples were measured in triplicate, about 100 pellets each, using a pellet strength tester (HM-KD 4C, heng, usa, inc.) to determine the strength value of each pellet fractured, the strength value > 1.8N being qualified, and the results are shown in table 3 below:
table 3 shows the results of the measurements of the compressive strength of the samples
| Sample No. 1 | 2 nd sample | Sample No. 3 | |
| Number of particles in sample | 99 | 101 | 104 |
| Qualified grain number (> 1.8N) | 99 | 101 | 104 |
| Percent of pass | 100% | 100% | 100% |
The yield of the compressive strength of each sample was found to be 100% by calculation, which was the same as the result obtained in example 1.
(4) Sample moisture content detection
Weighing three parts of the prepared sample by using a balance, wherein each part is 100 g, weighing each part of the sample by using a glass dish, putting the sample into an oven for drying, adjusting the temperature of the oven to 105 ℃, weighing the mass of the dried sample by using an electronic balance after the sample is dried to be completely dry, and measuring the water content of the sample, wherein the results are shown in the following table 4:
table 4 shows the water content of the sample
| Sample No. 1 | 2 nd sample | Sample No. 3 | |
| Sample mass before drying | 100 g | 100 g | 100 g |
| Sample quality after drying | 93.99 g | 93.93 g | 93.78 g |
| Water content ratio | 6.01% | 6.07% | 6.22% |
It was found by calculation that the water content of each sample was less than 7%, which was lower than the results obtained in example 1, although meeting the criteria of "test for crop seeds": test for other items (GB/T3543.7-1995) and "Standard of enterprises (Q/JFZYJ 0005S-2022) of GmbH (GmbH, Kyoho, West county).
(5) Sample dust shedding rate detection
The prepared sample is weighed into three parts by using a balance, each part is 100 g, each part is respectively and sequentially put into a dust measuring instrument (BSD-660, Khaber Co., Ltd. Germany), the falling rate of the dust of the sample is measured, and the result is shown in the following table 5:
table 5 shows the results of testing the dust falling rate of the samples
| Sample No. 1 | 2 nd sample | Sample No. 3 | |
| Sample dust shedding rate | 0.42% | 0.41% | 0.43% |
The dust fall-off rate of each sample was found to be less than 0.45% by calculation, which was substantially the same as the result measured in example 1.
(6) Germination rate detection after seed pelleting
Generally, after the seeds are pelletized, certain technical indexes are provided for germination rate, such as codonopsis pilosula and scutellaria baicalensis are representative, the quality indexes of the codonopsis pilosula seeds are required to be shown in the following table 6, and the quality indexes of the scutellaria baicalensis seeds are required to be shown in the following table 4:
table 6 shows the quality index requirements of Codonopsis pilosula seeds
TABLE 7 quality index requirements for Scutellaria baicalensis Georgi seeds
After the codonopsis pilosula seeds are pelletized, the germination rates of the codonopsis pilosula seeds after pelletization are shown in the following table 8:
table 8 shows the germination percentage of Codonopsis pilosula after pelletization
When the scutellaria seeds were pelletized, the germination rates after the scutellaria seeds were pelletized are shown in table 9 below:
TABLE 9 germination percentage of Scutellaria baicalensis Georgi after pelletization
Compared with the data, the pelleted seeds have no great influence on the germination rate of the seeds.
Claims (6)
1. A Longxi district Chinese herbal medicine seed pelleting composition is characterized by comprising a protective agent, a growth regulator, a nutritional agent, a filling material and soluble glue.
2. The protective agent according to claim 1, comprising an insecticide, a bactericide and an auxiliary agent, wherein the insecticide is a 20% fludioxonil-clothianidin-thifluzamide solution by mass, and 10 g of the 20% fludioxonil-clothianidin-thifluzamide solution by mass is weighed per kg of seeds; the bactericide is 11 mass percent of metalaxyl-fludioxonil solution, and 8 g of 11 mass percent of metalaxyl-fludioxonil solution is weighed per kilogram of seeds; the auxiliary agent is an alkoxy benzamide compound solution with the mass percent of 25%, and each kilogram of seed is weighed with 1 gram of alkoxy benzamide compound solution with the mass percent of 25%.
3. The growth regulator according to claim 1, which is prepared by mixing a cytokinin solution and a ethephon solution at a ratio of 1: 1.
4. The filling material according to claim 1 is composed of 300-mesh calcium bentonite, 300-mesh sodium bentonite, 400-mesh kaolin and 300-mesh attapulgite, and the soluble glue is composed of sodium carboxymethylcellulose with high viscosity.
5. A preparation method of Chinese herbal medicine seed pelleting in Longxi region is characterized by comprising the following steps:
step 1, selecting Chinese herbal medicine seeds according to actual needs, putting the seeds into a reaction steering kettle, adjusting the angle of the reaction steering kettle, and adjusting the rotation rate of the reaction steering kettle to ensure that the seeds put into the reaction steering kettle can slide inside at a constant speed;
step 2, measuring corresponding insecticide, bactericide and auxiliary agent according to the mass of the seeds placed in the reaction steering kettle, mixing and uniformly stirring the insecticide, the bactericide and the auxiliary agent to prepare a protective agent, and spraying the prepared protective agent onto the surfaces of the seeds in the reaction steering kettle;
step 3, uniformly mixing the cytokinin solution and the ethephon solution according to the ratio of 1:1 to prepare a growth regulator, and spraying the prepared growth regulator onto the surface of the seeds in the reaction turning kettle;
step 4, uniformly mixing 300-mesh calcium bentonite, 300-mesh sodium bentonite, 400-mesh kaolin and 300-mesh convex-concave attapulgite according to the ratio of 1:1:1:1 to prepare a filling material, weighing a certain filling material according to the mass of the seeds, and uniformly covering the filling material on the seeds as much as possible;
step 5, uniformly covering the soluble glue formed by high viscosity of sodium carboxymethylcellulose on the seeds as much as possible;
and 6, spraying warning color on the surfaces of the seeds of the pellets until the warning color completely and uniformly covers the surfaces of the seeds, stopping the reaction steering kettle, taking out the pellets, drying, sealing and storing.
6. The method for preparing the Longssi-district Chinese herbal medicine seed pellets according to claim 5, wherein the mass ratio of the Chinese herbal medicine seeds, the growth regulator, the filling material and the soluble glue is 1:1:2: 10.
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