CN105237209A - Seed coating agent and preparation method and application thereof - Google Patents
Seed coating agent and preparation method and application thereof Download PDFInfo
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- CN105237209A CN105237209A CN201510683500.4A CN201510683500A CN105237209A CN 105237209 A CN105237209 A CN 105237209A CN 201510683500 A CN201510683500 A CN 201510683500A CN 105237209 A CN105237209 A CN 105237209A
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Abstract
The invention provides a seed coating agent which is prepared from, by weight, 92-98% of loess, 0.1-1% of repellent, 0.1-1% of bactericide, 0.1-1% of drought-resistant agents, 0.2-2% of water-soluble organic composite fertilizer and 0.2-3% of microelement growth regulators. The sum of weight percentage of the raw materials of the seed coating agent is 100%. Atractylodes chinensis seeds coated with the seed coating agent can be sown in barren mountains, waste slopes, under-forest places, orchards and other places and do not occupy cultivated land, and environment protection is facilitated. Besides, the situation that atractylodes chinensis medicine resources are running out in Chengde region can be improved. The seed coating agent saves seeds and chemicals, production cost is reduced, diseases and pests are comprehensively prevented, the effective duration is as long as 40-60 days, medicine films are not prone to peeling off, pesticide hazards are not generated, commercialization of the seeds is improved easily, and application and popularization are facilitated.
Description
Technical field
The present invention relates to pharmaceutical field, relate generally to a kind of medicine coating agent for seed, particularly a kind of coating agent for seed, its preparation method and application.
Background technology
Atractylis chinensis (zhu), the dry rhizome of composite family Atractylodes plant Atractylis chinensis.Chengde is practised and is claimed " Alpinia japonica ".Be born in patana, sylvan life, shrubbery and rock gap, taste is pungent, bitter, warm in nature; Return spleen, stomach, Liver Channel.Have drying damp and strengthening spleen, expelling wind and cold, effect of improving eyesight.For retention of dampness in middle-JIAO, distension and fullness in the abdomen, has loose bowels, oedema, beriberi Wei lame, rheumatic arthralgia, common cold caused by wind-cold, yctalopia, and eyes dusk is puckery.As aromatic damp resolving drug, rhizoma atractylodis are widely used in treating rheumatic ostealgia, invigorating the spleen dehumidifying Chinese medicine preparation.Rhizoma atractylodis are rich in volatile oil, have fresh and strong fragrance, can be used as spices; Rhizoma atractylodis and schizonepeta etc. are share and make compound disinfectant and have stronger killing action to most pathogenic bacterium, can be used as air sanitizer; Family's infectious bronchitis of fowl, pestilence, infective rhinitis etc. can also be prevented as fodder additives, suckling vitamin(e) A deficiency can be treated.
Because rhizoma atractylodis price of medicinal material amount of increase was very large in recent years, source is all again rely on to excavate wild resource, and Chengde is one of main producing region of Atractylis chinensis, so the wild rhizoma atractylodis resource in Chengde area is close to exhaustion in recent years.Two class Endangered Chinese Traditional Medicine section product registers are listed in by country, faced with this situation, are badly in need of finding a kind of method that Atractylis chinensis is carried out people's work post and grow.
Seed coating technology is the plant protection technology that China's the nineties is extensively promoted, it have integrated control, low toxicity efficient, economize and kind to economize a medicine, protection of the environment, feature that input-output ratio is high.Seed pelleting takes mechanical means, by a certain percentage the seed coat agent containing Multiple components such as sterilant, compound manure, micro-growth regulator, weighting agent and drought resistance agents is evenly coated on seed-coat, forms that one deck is smooth, firmly protective membrane.Sprouting, germinate, emerge and growing along with seed; effective constituent in dressing is absorbed by plant root gradually and is transmitted to each position of seedling plants, makes seed and seedling play control provide protection to seed-borne fungi, fungus in soil and underground, on the ground insect, drought environment.Micro-fertilizer in medicine film can give full play to effect before power borrowed by base fertilizer.Therefore, coating seeds seedling growth is vigorous, and leaf look dark green, well developed root system, robust plant, thus realize deserted mountain, barren hill, sylvan life, orchard improve survival rate to the object of increasing both production and income.When for medicinal material seed, packaging technique is not applied, also there are no report.
CN103039473A discloses a kind of coating agent for seed, it is characterized in that, it is mixed by gamma-polyglutamic acid-, dispersion agent, tackiness agent, tensio-active agent, biocides, alertness dyestuff, shared by each raw material, weight percentage is: gamma-polyglutamic acid-65-80%, dispersion agent 15-30%, tackiness agent 0.5-2%, tensio-active agent 0.05-1%, biocides 0.05-2%, alertness dyestuff 0.1-0.5%.The Drug coating of this invention is mainly still used on the farm crop such as corn, still cannot apply medicinal material.
Summary of the invention
For the demand of the deficiencies in the prior art and reality, the invention provides a kind of coating agent for seed, its preparation method and application, described Drug coating can dressing medicinal material seed, and the seed sprouting after dressing and seedling rate all significantly improve.
For reaching this object, the present invention by the following technical solutions:
First aspect, the invention provides a kind of coating agent for seed, and described Drug coating prepares primarily of following raw material by weight percentage:
Wherein, described Drug coating each feed composition weight percent sum is 100%.
In the present invention, adopt loess as weighting agent, cost is low, easily obtain, it is mainly used in seed weightening finish, in plant seeds by airplane or artificial broadcast's process, reduce the loss because air flowing causes planting seed or sow uneven, loess has comparatively macrovoid simultaneously, there is certain water-absorbent and ventilation property, be beneficial to seed germination; Described loess is 92-98%, such as, can be 92%, 93%, 94%, 95%, 96%, 97% or 98%.
In the present invention, described repellent is mainly used in preventing birds, rodent looks for food seed, and described repellent is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%.
In the present invention, described sterilant is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%.
In the present invention, described drought resistance agent is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%.
In the present invention, described water-soluble organic composite fertilizer can promote seed germination, for seedling growth provides balanced mineral nutrient element, described water-soluble organic composite fertilizer is 0.2-2%, such as, can be 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.1%, 1.2%, 1.3%, 1.5%, 1.6%, 1.8% or 2%.
In the present invention, described micro-growth regulator, can be used for the required trace element of seed growth, described micro-growth regulator is 0.2-3%, such as, can be 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.1%, 1.2%, 1.3%, 1.5%, 1.6%, 1.8%, 2%, 2.2%, 2.5%, 2.6%, 2.8% or 3%.
In the present invention, while each component of described Drug coating plays respective effect, between each feed composition, also can produce synergy, possess effect of drought resisting, antibacterial, insect protected, nutrition, for the sprouting of seed and growth of seedling provide excellent microenvironment, improve seedling rate and the seedling rate of seed.
As optimal technical scheme, described Drug coating prepares primarily of following raw material by weight percentage:
Preferably, described repellent is the mixing of any one or at least two kinds in DEET, vinyl chloride-vinylidene chloride copolymer, dimethyl phthalate, tetramethyl thiuram disulfide.
Preferably, described sterilant is the m-tetrachlorophthalodinitrile wettable powder of 50% derosal and/or 75%, is preferably 50% derosal.
In the present invention, described derosal is a kind of broad-spectrum germicide, does seed treatment or foliage spray, for preventing and treating multiple fungus-caused disease, in Drug coating, makes sterilization component.
Preferably, described drought resistance agent is hydroscopic high-molecular resin.
In the present invention, described hydroscopic high-molecular resin is a kind of new functional macromolecule material, have the high absorbent function of the heavy hundreds of of specific absorption self to several thousand times of water, and water retention property is excellent, can improve the drought-resistant ability of seed.
Preferably, described water-soluble organic composite fertilizer comprises saltpetre and potassium primary phosphate.
Preferably, the weight percent that described saltpetre accounts for Drug coating is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%, is preferably 0.2-0.5%.
Preferably, the weight percent that described potassium primary phosphate accounts for Drug coating is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%, is preferably 0.2-0.5%.
Preferably, described micro-growth regulator comprises boric acid, zinc sulfate and copper sulfate.
In the present invention, described micro-growth regulator, not only can be used for the required trace element of seed growth, and boric acid and copper sulfate can also play the effect of sterilization and disinfection simultaneously.
Preferably, the weight percent that described boric acid accounts for Drug coating is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%, is preferably 0.2-0.5%.
Preferably, the weight percent that described zinc sulfate accounts for Drug coating is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%, is preferably 0.2-0.5%.
Preferably, the weight percent that described copper sulfate accounts for Drug coating is 0.1-1%, such as, can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1%, is preferably 0.2-0.5%.
As optimal technical scheme, described Drug coating prepares primarily of following raw material by weight percentage:
Second aspect, the invention provides a kind of preparation method of Drug coating as described in relation to the first aspect, and described preparation method comprises the steps: described coating agent for seed to add in proportion with seed to mix, then carries out Pelleting dressing by medical coating pot.
In the present invention, described seed carries out Pelleting dressing, makes seed be approximately ball-type, increases its mobility, makes it be easy to tumble from the obstacle such as leaf, stone after sowing, and improves the homogeneity and validity of sowing.
Preferably, the mass ratio of described coating agent for seed and seed is (3-10): 1, such as, can be 3:1,4:1,5:1,6:1,7:1,8:1,9:1 or 10:1, is preferably (5-7): 1.
The third aspect, the invention provides the application of a kind of Drug coating as described in relation to the first aspect on medicinal material seed.
Preferably, described medicinal material seed is Atractylis chinensis seed.
Compared with prior art, tool of the present invention has the following advantages:
(1) while each component of the Drug coating in the present invention plays respective effect, also synergy can be produced between each feed composition, not only possesses effect of drought resisting, antibacterial, insect protected, nutrition, and provide excellent microenvironment for the sprouting of seed and growth of seedling, seedling rate and the seedling rate of seed all reach more than 90%, and the Atractylis chinensis seedling rate of planting compared to other modes and seedling rate all improve more than 20%;
(2) Drug coating in the present invention carries out dressing to Atractylis chinensis seed, make own lighter weight (the average 13 ± 0.5g of every thousand seed weight) and irregular Atractylis chinensis seed increases weight after coating 6-8 times (average about the 100g of every thousand seed weight), seed volume is increased, shape and size homogeneous, the impact of the air flowing such as natural wind on seed broadcasting can be overcome, be beneficial to Mechanization sowing;
(3) adopt the Atractylis chinensis seed of Drug coating dressing of the present invention can in deserted mountain, barren hill, sylvan life, the ground such as orchard sows, does not take grain land used, be beneficial to environment protection, and the Chengde area Atractylis chinensis herb resource that can take on a new look is on the verge of exhausted situation;
(4) Drug coating of the present invention economizes kind of province's medicine, and reduce production cost, integrated control disease and pest, drug effect phase reach 40-60 days, and medicine film difficult drop-off, does not produce poisoning, are beneficial to the commercialization improving seed, easy to utilize.
Embodiment
For further setting forth the technique means and effect thereof that the present invention takes, further illustrate technical scheme of the present invention below in conjunction with the preferred embodiments of the present invention, but the present invention is not confined in scope of embodiments.
In specific embodiment, seed-coating machine meets the qualified product that JB/T7730 specifies, coating seeds specification of quality implements GB15671 and NY/T375-999 the 4th chapter regulation.
Embodiment 1
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 6:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Embodiment 2
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 5:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Embodiment 3
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 8:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Embodiment 4
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 3:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Embodiment 5
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 10:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Comparative example 1
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 6:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Comparative example 2
A kind of Drug coating, described Drug coating prepares primarily of following raw material by weight percentage:
Preparation method: be that 6:1 adds and mixes by described coating agent for seed and seed mass ratio in mass ratio, then carry out Pelleting dressing by medical coating pot.
Comparative example 3
Commercially available seed coat agent is adopted to carry out dressing.
By embodiment 1-5 and comparative example 1-3 for examination Atractylis chinensis seed, carry out quality examination to seed after its dressing, detected result is as shown in table 1.
Table 1
Just the Atractylis chinensis seed of embodiment 1-5 and comparative example 1-3 dressing carries out mechanical planting again, observes seedling rate and seedling rate, seedling rate (%)=survival sum/sum of emerging, then product is surveyed in diagonal lines 5 sampling after 25 days, and result is as shown in table 2.
Table 2
| Seedling rate (%) | Seedling rate (%) | |
| Embodiment 1 | 96 | 97 |
| Embodiment 2 | 93 | 94 |
| Embodiment 3 | 95 | 93 |
| Embodiment 4 | 94 | 92 |
| Embodiment 5 | 92 | 91 |
| Comparative example 1 | 71 | 72 |
| Comparative example 2 | 70 | 72 |
| Comparative example 3 | 65 | 68 |
| Blank | 60 | 65 |
As can be seen from Table 1, the qualification rate of embodiment 1-5 dressing is greater than 93%, and expulsion rate is less than 0.5%, percentage of damage increment is less than 0.1%, and does not have elephant skin, and successful is better than comparative example, in comparative example 1, loess is used instead other weighting agent, then expulsion rate increases, and has elephant skin after dressing, in comparative example 2, repellent useless, then percentage of damage increment increases, the dressing of the inapplicable medicinal material of commercially available Drug coating of comparative example 3.
As can be seen from Table 2, seedling rate and the seedling rate of embodiment 1-5 are all greater than 90%, all be significantly improved compared with comparative example, no matter be weighting agent is replaced or repellent is replaced, seedling rate and seedling rate all have dropped 20%, and adopting commercially available Drug coating to be the same with the effect without Drug coating, seedling rate and seedling rate are all about 60%.
In sum, while each component of Drug coating in the present invention plays respective effect, also synergy can be produced between each feed composition, not only possesses effect of drought resisting, antibacterial, insect protected, nutrition, and providing excellent microenvironment for the sprouting of seed and growth of seedling, the seedling rate of seed and seedling rate all improve more than 20%; Drug coating in the present invention carries out dressing to Atractylis chinensis seed, make own lighter weight (the average 13 ± 0.5g of every thousand seed weight) and irregular Atractylis chinensis seed increases weight after coating 6-8 times (average about the 100g of every thousand seed weight), seed volume is increased, shape and size homogeneous, the impact of the air flowing such as natural wind on seed broadcasting can be overcome, be beneficial to Mechanization sowing.
Applicant states, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. a coating agent for seed, is characterized in that, described Drug coating prepares primarily of following raw material by weight percentage:
Wherein, described Drug coating each feed composition weight percent sum is 100%.
2. Drug coating according to claim 1, is characterized in that, described Drug coating prepares primarily of following raw material by weight percentage:
3. Drug coating according to claim 1 and 2, it is characterized in that, described repellent is the mixing of any one or at least two kinds in DEET, vinyl chloride-vinylidene chloride copolymer, dimethyl phthalate, tetramethyl thiuram disulfide.
4. the Drug coating according to any one of claim 1-3, is characterized in that, described sterilant is the m-tetrachlorophthalodinitrile wettable powder of 50% derosal and/or 75%, is preferably 50% derosal.
5. the Drug coating according to any one of claim 1-4, is characterized in that, described drought resistance agent is hydroscopic high-molecular resin.
6. the Drug coating according to any one of claim 1-5, is characterized in that, described water-soluble organic composite fertilizer comprises saltpetre and potassium primary phosphate;
Preferably, the weight percent that described saltpetre accounts for Drug coating is 0.1-1%, is preferably 0.2-0.5%;
Preferably, the weight percent that described potassium primary phosphate accounts for Drug coating is 0.1-1%, is preferably 0.2-0.5%.
7. the Drug coating according to any one of claim 1-6, is characterized in that, described micro-growth regulator comprises boric acid, zinc sulfate and copper sulfate;
Preferably, the weight percent that described boric acid accounts for Drug coating is 0.1-1%, is preferably 0.2-0.5%;
Preferably, the weight percent that described zinc sulfate accounts for Drug coating is 0.1-1%, is preferably 0.2-0.5%;
Preferably, the weight percent that described copper sulfate accounts for Drug coating is 0.1-1%, is preferably 0.2-0.5%.
8. the Drug coating according to any one of claim 1-7, is characterized in that, described Drug coating prepares primarily of following raw material by weight percentage:
9. a preparation method for the Drug coating according to any one of claim 1-8, is characterized in that, described preparation method comprises the steps: described coating agent for seed to add in proportion with seed to mix, then carries out Pelleting dressing by medical coating pot;
Preferably, the mass ratio of described coating agent for seed and seed is (3-10): 1, is preferably (5-7): 1.
10. the application of the Drug coating according to any one of claim 1-8 on medicinal material seed pelleting;
Preferably, described medicinal material seed is Atractylis chinensis seed.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235786A (en) * | 2017-07-28 | 2017-10-10 | 镇江绿健农业科技开发有限公司 | A kind of Atractylis lancea seed coat agent and preparation method thereof |
| CN107439085A (en) * | 2017-07-28 | 2017-12-08 | 镇江绿健农业科技开发有限公司 | A kind of pre-sowing treatment method of Atractylis lancea seed |
| CN111449069A (en) * | 2020-04-23 | 2020-07-28 | 青岛海力源生物科技有限公司 | Alginic acid coated seed coating agent and preparation method thereof |
| CN115443758A (en) * | 2022-10-28 | 2022-12-09 | 河北农业大学 | Method for promoting germination of rhizoma atractylodis macrocephalae seeds |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100095A (en) * | 1986-01-09 | 1987-10-07 | 北京农业大学 | Plant clothing agent series products prescription and production technology thereof |
| CN1430895A (en) * | 2002-01-11 | 2003-07-23 | 郑彬 | Drought defying typed coating agent of seeds by using multiple rare earths and its preparing method |
| CN101069499A (en) * | 2007-05-11 | 2007-11-14 | 赵小红 | Ecological Environment-protection type coating for processing seed and plant stem and root |
| CN103058764A (en) * | 2012-12-28 | 2013-04-24 | 北京克劳沃草业技术开发中心 | A coating agent and a method for pelleting seeds of Cynodondactylon (Linn.) Pers by using the coating agent |
| CN103461386A (en) * | 2013-08-23 | 2013-12-25 | 河南省农业科学院植物保护研究所 | Composite sesame seed coating agent |
-
2015
- 2015-10-20 CN CN201510683500.4A patent/CN105237209B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100095A (en) * | 1986-01-09 | 1987-10-07 | 北京农业大学 | Plant clothing agent series products prescription and production technology thereof |
| CN1430895A (en) * | 2002-01-11 | 2003-07-23 | 郑彬 | Drought defying typed coating agent of seeds by using multiple rare earths and its preparing method |
| CN101069499A (en) * | 2007-05-11 | 2007-11-14 | 赵小红 | Ecological Environment-protection type coating for processing seed and plant stem and root |
| CN103058764A (en) * | 2012-12-28 | 2013-04-24 | 北京克劳沃草业技术开发中心 | A coating agent and a method for pelleting seeds of Cynodondactylon (Linn.) Pers by using the coating agent |
| CN103461386A (en) * | 2013-08-23 | 2013-12-25 | 河南省农业科学院植物保护研究所 | Composite sesame seed coating agent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235786A (en) * | 2017-07-28 | 2017-10-10 | 镇江绿健农业科技开发有限公司 | A kind of Atractylis lancea seed coat agent and preparation method thereof |
| CN107439085A (en) * | 2017-07-28 | 2017-12-08 | 镇江绿健农业科技开发有限公司 | A kind of pre-sowing treatment method of Atractylis lancea seed |
| CN111449069A (en) * | 2020-04-23 | 2020-07-28 | 青岛海力源生物科技有限公司 | Alginic acid coated seed coating agent and preparation method thereof |
| CN115443758A (en) * | 2022-10-28 | 2022-12-09 | 河北农业大学 | Method for promoting germination of rhizoma atractylodis macrocephalae seeds |
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| CN105237209B (en) | 2018-09-07 |
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