CN108064896A - A kind of macromolecule Chinese herbal medicine seed dressing and preparation method and application - Google Patents
A kind of macromolecule Chinese herbal medicine seed dressing and preparation method and application Download PDFInfo
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- CN108064896A CN108064896A CN201610993135.1A CN201610993135A CN108064896A CN 108064896 A CN108064896 A CN 108064896A CN 201610993135 A CN201610993135 A CN 201610993135A CN 108064896 A CN108064896 A CN 108064896A
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- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- 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
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
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- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
- C09K17/42—Inorganic compounds mixed with organic active ingredients, e.g. accelerators
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2101/00—Agricultural use
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The present invention relates to a kind of macromolecule Chinese herbal medicine seed dressings and preparation method and application.The macromolecule Chinese herbal medicine seed dressing includes the component of following parts by weight：Charcoal adsorbs 30~60 parts of polyglutamic acid, 1 part of Chinese herbal medicine；The charcoal absorption polyglutamic acid is made of activated carbon and polyglutamic acid cross-linking products, and the Chinese herbal medicine is compounded according to a certain ratio by capsicum, purple bandit, fructus amomi, nutmeg, sweet wormwood, cloves, Chinese prickly ash, numb green pepper, horseradish, anise, fennel seeds, Radix Aucklandiae, the root of Dahurain angelica, zingiber kawagoii, galingal, lavender, rhizoma zingiberis, Bothriospermum Chinese.Macromolecule Chinese herbal medicine seed dressing provided by the invention, its charcoal adsorbs polyglutamic acid and said herbal medicine reasonable mixture ratio, the two can be made to have complementary advantages, both there is sterilization, the insecticidal action of traditional seed dressing, side effect of traditional seed dressing to crop is in turn avoided, there is enhancing development, improves resistance, a variety of effects such as Soil Micro-environment are adjusted, help to realize wheat, seeding corn and other crops increasing both production and income.
Description
Technical field
The invention belongs to seed dressing fields, and in particular to a kind of macromolecule Chinese herbal medicine seed dressing and preparation method thereof is with answering
With.
Background technology
Seed seed dressing technology is the agricultural high-tech developed both at home and abroad at present, is in the surface of the seed by seed dressing
Uniform coating, makes active ingredient slowly discharge, and has prevention crops seedling stage pest and disease damage, improves seed Seedling emergence rate and seedling is long
Gesture, the degeneration-resistant effect with disease resistance of enhancing seedling.
In the dry crops seed dressing such as wheat, corn, often take the circumstances into consideration to add according to region situation to have both and tag, fumigate and stomach toxicity
Or the broad-spectrum pesticide kind that repellent, Antifeedant Effects, performance are stablized；As imidacloprid, Diacloden, dinotefuran, ethiprole, butene-fipronil,
Pymetrozine, avermectin, cartap, chlopyrifos, phoxim, nimbin etc., it passes prevention subterranean pest-insect and soil, seed-borne disease
Etc. being respectively provided with the effect of certain.
Authorization Notice No. discloses a kind of suspension seed-coating agent for CN102302023B, including 2%-20% ethiproles, 2%-
20% fludioxonil etc., ethiprole, fludioxonil compounding play raising drug effect, reduce the usage amount of pesticide and make as active ingredient
The effects that with species, number.Though chemical pesticide plays an important role of to prevent pest and disease damage, can medicine be caused to seed to a certain extent
Evil, influences the performance of seed maximum life potential, and situation is serious also to cause the people caused by sowing, eating by mistake etc. to store poisoning.
Long-term agricultural production practice shows also there is following side effect using the seed coat agent containing chemical pesticide：(1) it is small
Wheat, corn, seed coat agent are inhibiting seed sprouting to a certain degree, influence the germinating energy, germination index and vitality index of wheat；(2)
Wheat, corn seed coating agent can inhibit the growth and development of seedling, influence emergence rate and elongation growth；(3) handled through seed coat agent small
Wheat, corn seed, wheat, the plant height of corn and single-strain fresh weight are all significantly lower than uncoated seed；(4) in wheat, corn
Nutrient growth and reproductive stage, seed coat agent inhibits the growth and development of wheat, corn to a certain extent, small so as to reduce
Wheat, the resistance of corn；(5) wheat, corn seed coating agent can also generate seed different degrees of poisoning, make seed long hair
Root, bud root are small；(6) some seed coat agents, such as 7.5% first willow Triadimenol seed coat agent and 0.8% nitrile, penta seed coat agent can cause wheat to subtract
Production；(7) wheat, corn seed coating agent can also have a negative impact to edaphon, destroy Soil Micro-environment.
At present, the abuse of seed coat agent and the contradiction of agricultural production become increasingly conspicuous, and have been unable to meet contemporary green agriculture, environmental protection
Agricultural, the demand for development of science agricultural.
The content of the invention
The object of the present invention is to provide a kind of macromolecule Chinese herbal medicine seed dressings, seed coat agent can be replaced to use, avoided simultaneously
Side effect of the existing seed coat agent to crop.
Second object of the present invention is to provide the preparation method of above-mentioned macromolecule Chinese herbal medicine seed dressing.
Third object of the present invention is to provide the application of above-mentioned macromolecule Chinese herbal medicine seed dressing.
In order to achieve the goal above, the technical solution adopted in the present invention is：
A kind of macromolecule Chinese herbal medicine seed dressing includes the component of following parts by weight：Charcoal adsorbs 30~60 parts of polyglutamic acid, in
1 part of herbal medicine；The charcoal absorption polyglutamic acid is made of activated carbon and polyglutamic acid cross-linking products, and mass ratio is activated carbon：Poly- paddy
Propylhomoserin cross-linking products=1：(20~50)；The Chinese herbal medicine is made of the component of following parts by weight：0.5~1.5 part of capsicum, purple bandit
0.5~1.5 part, 0.5~1.5 part of fructus amomi, 0.5~1.5 part of nutmeg, 0.5~1.5 part of sweet wormwood, 0.5~1.5 part of cloves, Chinese prickly ash
0.5~1.5 part, 0.5~1.5 part of numb green pepper, 1 part of horseradish, 0.5~1.5 part of anise, 0.5~1.5 part of fennel seeds, Radix Aucklandiae 0.5~
1.5 parts, 0.5~1.5 part of the root of Dahurain angelica, 0.5~1.5 part of zingiber kawagoii, 0.5~1.5 part of galingal, 0.5~1.5 part of lavender, rhizoma zingiberis 0.5~
1.5 parts, 0.5~1.5 part of Bothriospermum Chinese.
Preferably, the Chinese herbal medicine is made of the component of following parts by weight：1 part of capsicum, purple 1 part of bandit, 1 part of fructus amomi, nutmeg 1
Part, 1 part of sweet wormwood, 1 part of cloves, 1 part of Chinese prickly ash, 1 part of numb green pepper, 1 part of horseradish, 1 part of anise, 1 part of fennel seeds, 1 part of Radix Aucklandiae, the root of Dahurain angelica 1
Part, 1 part of zingiber kawagoii, 1 part of galingal, 1 part of lavender, 1 part of rhizoma zingiberis, 1 part of Bothriospermum Chinese.
Macromolecule Chinese herbal medicine seed dressing provided by the invention, during main active is charcoal absorption polyglutamic acid and is above-mentioned
Herbal medicine, polyglutamic acid are the boiomacromolecules that nature microorganism fermentation generates, and are had on strand substantial amounts of active higher
Free side chain carboxyl group, hydrogen bond can be formed in the molecule or between molecule, with superpower hydrophily and water holding capacity, can be put down
Weigh soil PH, with reference to precipitation toxic heavy metal, enhances plant disease-resistant and degeneration-resistant border ability, promotes plant growth.Charcoal adsorbs
Polyglutamic acid is to adsorb substantial amounts of polyglutamic acid cross-linking products in activated carbon surface, and polyanionic characteristic and adsorption structure have
Superpower water imbibition and water-retaining property can keep the moisture in soil to be absorbed for fabric；It can be with fast decoupled and absorbent earth
Nutrient in earth forms the nutrient and water environment of high concentration in plant root, and providing one for crop root absorbs nutrient and water
The optimal platform divided, so as to effectively facilitate the growth of the development of root system of plant and plant.
Said herbal medicine is compounded using 18 kinds of natural plants, with antibacterial, antibacterial, insecticidal action, bioactivity
High, high selectivity, drug effect is high, wide spectrum, and dosage is small；Chemical pesticide can be replaced to use, be easy to degrade, small toxicity is put aside to environment,
To crops nonhazardous, pest and disease damage will not be made to generate resistance.The Chinese herbal medicine, can also be to plant growth while pest and disease damage is prevented
Adjustment effect is played, promotes the physiological metabolism of crop to a certain extent, improves the immunity of crop, realize a degree of increasing
Production increases income.
Macromolecule Chinese herbal medicine seed dressing provided by the invention, charcoal absorption polyglutamic acid and said herbal medicine reasonable mixture ratio, energy
The two is made to have complementary advantages, sterilization, the insecticidal action both with traditional seed dressing in turn avoid pair work of traditional seed dressing to crop
With with enhancing development, raising resistance adjusts a variety of effects such as Soil Micro-environment, helps to realize wheat, corn etc.
Act on increasing both production and income.
The application publication number that is further described can be found in of the charcoal absorption polyglutamic acid is interior disclosed in CN104291926A
Hold.The preparation method of said herbal medicine is to wear into fine powder after above-mentioned each raw material is mixed by proportioning, cross 90 mesh sieves to get.
Preferably, above-mentioned macromolecule Chinese herbal medicine seed dressing adsorbs 30~60 parts by weight of polyglutamic acid, 1 weight of Chinese herbal medicine by charcoal
Measure part and water composition.
It is further preferred that above-mentioned macromolecule Chinese herbal medicine seed dressing, is made of the component of following parts by weight：Charcoal adsorbs poly- paddy
30~60 parts of propylhomoserin, 1 part of Chinese herbal medicine, 30 parts of water.
In traditional seed coat agent, in order to realize the effect of kind of clothing, film forming agent, sustained release agent, preservative, scattered is used in formula more
The chemical compositions such as agent, thickener unavoidably generate seed and inhibit the side effects such as emergence, the underproduction.In the macromolecule of the present invention
Herbal medicine seed dressing can replace seed coat agent to use, and without the chemical composition poisoned is generated to seed, green seed coating is being provided for seed
While, do not inhibit the bioactivity of seed, avoid side effect existing for traditional seed coat agent；The macromolecule Chinese herbal medicine seed dressing exists
While preventing crop disease and insect early period, seed sprouting is may additionally facilitate, improves seedling growth, enhances the degeneration-resistant and disease-resistant energy of seedling
Power, and any pollution damage will not be caused to soil environment.
The preparation method of above-mentioned macromolecule Chinese herbal medicine seed dressing, comprises the following steps：
1) fine powder is worn into after each raw material in Chinese herbal medicine is mixed by proportioning, sieves, obtains herbal powder；
2) by charcoal adsorb polyglutamic acid, herbal powder after mixing, add water mixing to get.
In step 1), the mesh number of sieve used in the sieving is 90 mesh.
The preparation method of seed dressing provided by the invention, process is simple, easy to operate, and the operation that will not increase peasant household is born
Load；Seed after seed dressing, germination percentage, emergence rate, chlorophyll content, relative conductivity etc. increases, and pest and disease damage subtracts significantly
It is few, there is good facilitation to the actual production of wheat, corn, peanut and other crops.
A kind of above-mentioned macromolecule Chinese herbal medicine seed dressing application is by every 100Kg seeds 200ml-1000ml macromolecules
Chinese herbal medicine seed dressing is dressed seed, and can be sowed after drying.The seed is crop seeds, such as wheat, corn, peanut.
The present invention provide another macromolecule Chinese herbal medicine seed dressing application, be by macromolecule Chinese herbal medicine seed dressing with
It dresses seed after seed coat agent mixing, is sowed after drying again；During mixing, per 100Kg seeds, macromolecule Chinese herbal medicine seed dressing
Dosage is 200ml-1000ml, and the dosage of seed coat agent is recommended amounts.
The recommended amounts of seed coat agent are the amount ratios (pesticide-seeds ratio) for the seed and seed coat agent recommended in commercially available seed coat agent specification.
The macromolecule Chinese herbal medicine seed dressing of the present invention, can be used alone, play and provide green seed coating for seed, before prevention
Phase pest and disease damage promotes middle and later periods seed to sprout, promotes the effect of growth of seedling.The macromolecule Chinese herbal medicine seed dressing can also be used as normal
It advises seed coat agent side effect and takes precautions against agent use, after Normal seed coating compounding use, can effectively inhibit the existing suppression of Normal seed coating
Production of hybrid seeds is sprouted, and reduces the side effects such as germinating energy, vitality index, promotes the increasing both production and income of wheat, seeding corn and other crops.
Description of the drawings
Fig. 1 is mixing seed coat agent mixing coating, wheat seed coating agent coating, the uncoated result of the test to emergence rate；
Fig. 2 is influence of the different seed coat agents processing to wheat seedling quality.
Specific embodiment
With reference to specific embodiment, the invention will be further described.In following embodiment, charcoal absorption polyglutamic acid
It prepares and is prepared with reference to fertilizer accelerating agent of the application publication number for embodiment 1 in CN104291926A.
Embodiment 1
The macromolecule Chinese herbal medicine seed dressing of the present embodiment, is made of the component of following parts by weight：Charcoal adsorbs polyglutamic acid 30
Part, 1 part of Chinese herbal medicine, 30 parts of water；Chinese herbal medicine is made of the component of following parts by weight：1 part of capsicum, purple 1 part of bandit, 1 part of fructus amomi, nutmeg
1 part, 1 part of sweet wormwood, 1 part of cloves, 1 part of Chinese prickly ash, 1 part of numb green pepper, 1 part of horseradish, 1 part of anise, 1 part of fennel seeds, 1 part of Radix Aucklandiae, the root of Dahurain angelica 1
Part, 1 part of zingiber kawagoii, 1 part of galingal, 1 part of lavender, 1 part of rhizoma zingiberis, 1 part of Bothriospermum Chinese.
The preparation method of the macromolecule Chinese herbal medicine seed dressing of the present embodiment, comprises the following steps：
1) fine powder is worn into after each raw material in Chinese herbal medicine is mixed by proportioning, 90 mesh sieves is crossed, obtains herbal powder；
2) by charcoal adsorb polyglutamic acid, Chinese herbal medicine after mixing, add water mixing to get.
Embodiment 2
The macromolecule Chinese herbal medicine seed dressing of the present embodiment, is made of the component of following parts by weight：Charcoal adsorbs polyglutamic acid 60
Part, 1 part of Chinese herbal medicine, 30 parts of water；Chinese herbal medicine is made of the component of following parts by weight：1 part of capsicum, purple 1 part of bandit, 1 part of fructus amomi, nutmeg
1 part, 1 part of sweet wormwood, 1 part of cloves, 1 part of Chinese prickly ash, 1 part of numb green pepper, 1 part of horseradish, 1 part of anise, 1 part of fennel seeds, 1 part of Radix Aucklandiae, the root of Dahurain angelica 1
Part, 1 part of zingiber kawagoii, 1 part of galingal, 1 part of lavender, 1 part of rhizoma zingiberis, 1 part of Bothriospermum Chinese.
The preparation method of the macromolecule Chinese herbal medicine seed dressing of the present embodiment, it is same as Example 1.
Application of the test example 1 as wheat seed coating agent side effect prevention and control agent
(hereinafter referred to as hybrid clothing after the seed dressing and wheat seed coating agent SCA that this test example is prepared using embodiment 1 mix
Agent), investigate the control effect of its side effect to wheat seed coating agent SCA；Wherein, wheat seed coating agent SCA mixes king's seed coat agent to be double,
Trade names Q/NKZN26, purchased from pesticide trial (demonstration) plant of Institute of Plant Protection of academy of agricultural sciences of Henan Province；The seed dressing and wheat seed coating agent of embodiment 1
The mass ratio of SCA is 1:1.Per 20Kg seeds with 100ml wheat seed coating agents SCA or mixing seed coat agent seed dressing and coating.
Influence of the 1.1 mixing seed coat agents to emergence rate
It is coated using mixing seed coat agent, wheat seed coating agent SCA coatings and uncoated wheat seed carry out field experiment, knot
Fruit is as shown in Figure 1；Letter is identical in Fig. 1, on column shows that difference is not notable in 0.05 level, and alphabetical difference shows that difference is shown
It writes.Emergence rate investigation is using 5 point sampling of diagonal, the wheat basic seedling amount of 1 meter of duplicate rows of every investigation.
From the result of Fig. 1, the result of the test on three ground of Lankao, Xiayi and Xihua shows wheat seed coating agent SCA with not wrapping
The blank example of clothing is compared, and reduces the emergence rate of wheat, and after using mixing seed coat agent coating, it can effectively alleviate wheat seed coating agent
Inhibition to wheat emergence improves the emergence rate of wheat.
Influence of the 1.2 mixing seed coat agents to Wintering Period wheat growth
This experiment investigation mixing coating, wheat seed coating agent (SCA) coating, uncoated three kinds of processing are to Wintering Period wheat growth
Influence, the results are shown in Table 1.
Influence of the different Cotton seeds of table 1 to Wintering Period wheat growth
By the results showed that of table 1 in single-strain fresh weight, total dry weight, height of seedling index, wheat seed coating agent Cotton seeds
Total dry weight, height of seedling significantly lower than uncoated comparative example, tiller number difference is little, illustrates that wheat seed coating agent is small to Wintering Period
Wheat growth has inhibitory action, and after using the seed dressing of the present invention and wheat seed coating agent SCA mixed processings, prevent to a certain extent
Stop the generation of this side effect, promote the growth of Wintering Period wheat.
Influence of the 1.3 mixing seed coat agents to period of seedling establishment wheat growth
This experiment investigation mixing coating, wheat seed coating agent (SCA) coating, uncoated three kinds of processing are to period of seedling establishment wheat growth
Influence, the results are shown in Table 2.
Influence of the different Cotton seeds of table 2 to period of seedling establishment wheat growth
It is fresh in single plant after the wheat of period of seedling establishment is using wheat seed coating agent processing by the results showed that of table 2 in Xiayi
Weight, total dry weight are still below uncoated reference examples in terms of height of seedling, and use the wheats of mixing Cotton seeds period of seedling establishment no matter
It is single-strain fresh weight, total dry weight or height of seedling, is all significantly increased；The above results show wheat seed coating agent to wheat seedling
Equally there is certain side effect, and taken precautions against using the seed dressing of the present invention, prevent this secondary work to a certain extent
Generation promotes the growth of wheat.
Influence of 1.4 different disposals to wheat yield index
This experiment investigation mixing coating, wheat seed coating agent (SCA) coating, uncoated three kinds of processing are to wheat yield index
It influences, the results are shown in Table 3.
Influence of the different Cotton seeds of table 3 to wheat yield index
Can be increased to a certain extent using wheat seed coating agent Cotton seeds by the results showed that of table 3 seedling spike number,
Grain number per spike, mass of 1000 kernel, per mu yield figureofmerit, but handled with mixing coating, effect of increasing production is more obvious.
In terms of economic benefit, compared with uncoated processing, mixed using the seed dressing of the present invention with wheat seed coating agent
Coating, mu increase income beneficial 347.1 yuan (per kilogram is based on 2.36 yuan)；Compared with wheat seed coating agent Cotton seeds, mu increases income benefit 152.2
Member.It can be seen that the seed dressing of the present invention can be used as wheat seed coating agent side effect prevention and control agent, mitigate the inhibition of wheat seed coating agent
Seed is sprouted and emergence, seed only long fibrous root, very little can be pressed by not sprouting, bending, which is not unearthed, waits side effects, and further promotes small
The increasing both production and income of the effects that wheat.
Test example 2
This test example is respectively using the seed dressing and imidacloprid thiram seed coat agent of the embodiment of the present invention 2 to wheat seed
It is coated, investigates its influence to wheat seedling quality.It is big after drying per 100ml seed dressings seed dressing 20Kg seeds during experiment
Field is broadcast live, and sets blank control, according to common agricultural farms management mode, wheat seedling quality is investigated, as a result such as Fig. 2 institutes
Show.In Fig. 2, for NA-MY to be handled using the seed dressing of embodiment 2, CK1 is to be carried out using imidacloprid thiram seed coat agent
Processing, CK2 are blank control example, do not make any processing, and letter is identical in Fig. 2, on column shows that difference is not shown in 0.05 level
It writes, alphabetical difference shows significant difference.
From the result of Fig. 2, seed dressing of the invention is aobvious on height of seedling, leaf area, single-strain fresh weight and total dry weight
The blank control example (CK2) of any processing is write higher than imidacloprid thiram seed coat agent seed dressing (CK1) and do not done, is also indicated that simultaneously
Commercial wheat seed coat agent inhibits the growth of wheat seedling to a certain extent, and seed dressing of the invention, which has, promotes wheat seedling
The effect of growth.
Test example 3
This test example investigates influence of the seed dressing of embodiment 2 to growth of maize, the prevention and control of plant diseases, pest control and yield.Respectively
Corn seed is coated using the seed dressing and imidacloprid thiram seed coat agent of the embodiment of the present invention 2, is dressed seed per 100ml
Agent is dressed seed 10Kg seeds, dries rear sowing in the field, according to common agricultural farms management mode, seed sprouting counted after stablizing planting percent,
Seedling insect pest rate and Seedling Quality, harvest time statistics per mu yield, as a result as shown in table 4 and table 5.
Influence of 4 different disposal of table to Maize Seedlings all technical
Influence of 5 different disposal of table to corn yield
The disease pest of Maize at Seedling Stage is not only prevented well by the seed dressing of the results showed that of table 4 and table 5 present invention
Evil, and its growth development is further promoted, improve corn yield.
Test example 4
This test example is respectively using the seed dressing and imidacloprid thiram seed coat agent of the embodiment of the present invention 2 to peanut seed
It is coated, per 100ml seed dressings seed dressing 10Kg seeds, dries rear sowing in the field, according to common agricultural farms management mode, seed goes out
Seedling counts planting percent, seedling insect pest rate and Seedling Quality after stablizing, and the results are shown in Table 6.
Influence of 6 different disposal of table to the peanut seedling phase
It can be good at preventing peanut seedling phase subterranean pest-insect by the seed dressing of the results showed that present invention of table 6
Occur, and promote the growth of peanut to a certain extent.
Test example 5
This test example investigates influence of the different disposal method to drought resistance of maize, and mixing for the embodiment of the present invention 2 is respectively adopted
Kind agent and seed coat agent SCA (double to mix king's seed coat agent) are coated corn seed (the seed dressing 10Kg seeds per 100ml), long in corn
During to tri-leaf period, the relative conductivity, chlorophyll content and carotenoids content's index of maize leaf are measured, as a result such as 7 institute of table
Show.Wherein, control group 1 is uncoated seed, without water stress；Control group 2 is uncoated seed, carries out water stress；
SCA groups are using seed coat agent SCA Cotton seeds, carry out water stress；2 groups of embodiment is to be carried out using the seed dressing of embodiment 2
Coating carries out water stress.
Influence of 7 different disposal of table to drought resistance of maize
It is all aobvious by the chlorophyll content and carotenoid content of corn seedling under the results showed that drought stress of table 7
It writes less than the content under (P ＜ 0.05) normal moisture, but can make corn seedling after the seed dressing processing of the embodiment of the present invention 2
Chlorophyll content maintains higher level, and then ensures that plant is photosynthetic and be normally carried out, and promotes corn growth.
Test example 6
This test example investigates application effect of the different disposal method in the plantation of actual field corn, and wherein comparative example 1 is
1 is pressed using the Chinese herbal medicine and water of the embodiment of the present invention 1:It dresses seed after 50 mass ratio mixing；During experiment, each group is every
100ml dresses seed 10Kg seeds, dries rear sowing in the field, according to common agricultural farms management mode, investigates the corn yield index of each group,
The results are shown in Table 8.
Influence of 8 different disposal of table to corn yield
The growth of corn, plant height, spike length, fringe can be effectively facilitated by the seed dressing of the results showed that present invention of table 8
The achievement datas such as grain number obtain a degree of raising, the final increasing both production and income for realizing corn.
Claims (8)
1. a kind of macromolecule Chinese herbal medicine seed dressing, which is characterized in that include the component of following parts by weight：Charcoal adsorbs polyglutamic acid 30
~60 parts, 1 part of Chinese herbal medicine；The charcoal absorption polyglutamic acid is made of activated carbon and polyglutamic acid cross-linking products, and mass ratio is work
Property charcoal：Polyglutamic acid cross-linking products=1：(20~50)；The Chinese herbal medicine is made of the component of following parts by weight：Capsicum 0.5~
1.5 parts, purple 0.5~1.5 part of bandit, 0.5~1.5 part of fructus amomi, 0.5~1.5 part of nutmeg, 0.5~1.5 part of sweet wormwood, cloves 0.5~
1.5 parts, 0.5~1.5 part of Chinese prickly ash, 0.5~1.5 part of numb green pepper, 0.5~1.5 part of anise, 0.5~1.5 part of fennel seeds, Radix Aucklandiae 0.5
~1.5 parts, 0.5~1.5 part of the root of Dahurain angelica, 0.5~1.5 part of zingiber kawagoii, 0.5~1.5 part of galingal, 0.5~1.5 part of lavender, rhizoma zingiberis 0.5
~1.5 parts, 0.5~1.5 part of Bothriospermum Chinese.
2. macromolecule Chinese herbal medicine seed dressing as described in claim 1, which is characterized in that the Chinese herbal medicine is by following parts by weight
Component forms：1 part of capsicum, purple 1 part of bandit, 1 part of fructus amomi, 1 part of nutmeg, 1 part of sweet wormwood, 1 part of cloves, 1 part of Chinese prickly ash, 1 part of numb green pepper, horseradish
1 part, 1 part of anise, 1 part of fennel seeds, 1 part of Radix Aucklandiae, 1 part of the root of Dahurain angelica, 1 part of zingiber kawagoii, 1 part of galingal, 1 part of lavender, 1 part of rhizoma zingiberis, clam
1 part of toad grass.
3. macromolecule Chinese herbal medicine seed dressing as claimed in claim 1 or 2, which is characterized in that by charcoal absorption polyglutamic acid 30~
60 parts by weight, 1 parts by weight of Chinese herbal medicine and water composition.
4. macromolecule Chinese herbal medicine seed dressing as claimed in claim 3, which is characterized in that be made of the component of following parts by weight：
Charcoal adsorbs 30~60 parts of polyglutamic acid, 1 part of Chinese herbal medicine, 30 parts of water.
5. a kind of preparation method of macromolecule Chinese herbal medicine seed dressing as described in claim 1, which is characterized in that including following step
Suddenly：
1) fine powder is worn into after each raw material in Chinese herbal medicine is mixed by proportioning, sieves, obtains herbal powder；
2) by charcoal adsorb polyglutamic acid, herbal powder after mixing, add water mixing to get.
6. the preparation method of macromolecule Chinese herbal medicine seed dressing as claimed in claim 5, which is characterized in that step 1), the mistake
The mesh number of sieve used in sieve is 90 mesh.
7. a kind of application of macromolecule Chinese herbal medicine seed dressing as claimed in claim 4, which is characterized in that per 100Kg Crop Species
Son is dressed seed with 200ml-1000ml macromolecule Chinese herbal medicines seed dressing, can be sowed after drying.
8. a kind of application of macromolecule Chinese herbal medicine seed dressing as claimed in claim 4, which is characterized in that by macromolecule Chinese herbal medicine
Seed dressing is dressed seed again after being mixed with seed coat agent, is sowed after drying；During mixing, per 100Kg crop seeds, in macromolecule
The dosage of herbal medicine seed dressing is 200ml-1000ml, and the dosage of seed coat agent is recommended amounts.
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