CN105766981A - Botanical biological seed dressing agent and preparation method thereof - Google Patents
Botanical biological seed dressing agent and preparation method thereof Download PDFInfo
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- CN105766981A CN105766981A CN201610276056.9A CN201610276056A CN105766981A CN 105766981 A CN105766981 A CN 105766981A CN 201610276056 A CN201610276056 A CN 201610276056A CN 105766981 A CN105766981 A CN 105766981A
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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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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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
- 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
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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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]
- A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
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Abstract
The invention relates to a botanical biological seed dressing agent. The otanical biological seed dressing agent comprises, by weight, 13-17 parts of hexythiazox, 4-8 parts of ethyl alcohol, 5-9 parts of wetting agent, 1-4 parts of dispersant, 1-4 parts of ethylene glycol, 0.5-3 parts of xanthan gum, 0.2-1 part of defoamer, 0.2-5 parts of preservative, 1-5 parts of magnesium aluminium silicate, 1-4 parts of fatty alcohol-polyoxyethylene ether, 38-42 parts of water, 1-4 parts of bamboo leaf extract, 1-4 parts of metalaxyl, 1-3 parts of corytuberine and 1-4 parts of zinc sulfate. A preparation method of the botanical biological seed dressing agent is characterized by including the following steps of preparing the bamboo leaf extract, weighing and mixing. The botanical biological seed dressing agent can be used for peanut seed dressing as well as corn seed dressing; the seed dressing agent does not have any side effect on peanuts and corn, and is high in safety; good prevention effect on common pests in peanut fields and corn fields is achieved; good control effect on common diseases in the peanut fields and corn fields is realized; by the seed dressing agent, yield per mu of peanuts and corn and product quality are heightened significantly.
Description
Technical field
The present invention relates to a kind of seed dressing, specifically, relate to a kind of plant source biological seed dressing liquor and preparation method thereof,
Belong to control of agricultural pest technical field.
Background technology
Folium Bambusae is grass family aiphyllium or the leaf of shrub phyllostachys nigra (lodd.ex lindl.) munro var.henonis (miff.) spapf et rendle (bamboo).Folium Bambusae has long edible and medicine in China
By history, it is authorized by state the medicine ratified, eats dual-purpose natural plants.Folium Bambusae is the heat and toxic materials clearing away medicine that the traditional Chinese medical science is the most traditional,
Listed in " dual-purpose natural plants eaten by medicine ", for " the first killer " heart and brain blood of the mankind by Ministry of Health of the People's Republic of China's approval
The preventing and treating of pipe disease plays a role. and state's treasure's ZHUKANGNING is with Folium Bambusae as primary raw material, Folium Bambosae extract high enrichment
Flavone compound and Coumarins lactone nutrient, have good antiradical activities；Its defying age, resisting fatigue and immunity
Regulation effect is suitable with Pollen Pini；Blood fat reducing and cholesterolemia effect are close with Folium Ginkgo extract；Antibacterial, antiinflammatory and antiviral
Act on similar to tea polyphenols；There is the health care of regulation blood fat, can effectively protect health.
Seed dressing is that the total of the pesticide of disease pest harm can be puddled and adhere to or be impregnated with in seed, can be prevented and treated to a class with seed
Becoming, dosage form includes suspending agent, powder, wettable powder, suspension seed-coating agent etc., it is desirable to effective ingredient is nontoxic to crop germinating growth
Evil effect, the medicine film of formation has water penetration, breathability, does not affect seed life and Repiration, and seed dressing has efficiently, warp
Ji, safety, longevity of residure length and the feature such as multi-functional.
The defect that existing seed dressing exists is as follows:
(1) a kind of seed dressing is only used for a kind of plant, and specific aim is relatively strong, uses the most extensive；
(2) seed dressing is undesirable for the prevention effect of insect, and specific aim is the strongest；
(3) existing seed dressing has certain side effect, poor stability to crops, and its growth is had certain inhibitory action, and then
Reduce crop yield；
(4) existing chemical pesticide, only has preventive and therapeutic effect to the insect of crops, to the disease of crops without effect.
Summary of the invention
The technical problem to be solved in the present invention is for above not enough, it is provided that a kind of plant source biological seed dressing liquor:
(1) this plant source biological seed dressing liquor, cannot be only used for Semen arachidis hypogaeae seed dressing and can be used for corn seed dressing；
(2) this plant source biological seed dressing liquor, this seed dressing is without any side effects to Semen arachidis hypogaeae, Semen Maydis, and safety is high；
(3) this plant source biological seed dressing liquor, has preferable preventive and therapeutic effect to common insect pests in Peanut Fields, corn field；
(4) this plant source biological seed dressing liquor, has preferable preventive and therapeutic effect to Common Diseases in Peanut Fields, corn field；
(5) this plant source biological seed dressing liquor, Semen arachidis hypogaeae, the per mu yield of Semen Maydis and product quality are had and significantly carry by this seed dressing
High.
For solving above technical problem, the present invention by the following technical solutions: a kind of plant source biological seed dressing liquor, its feature
It is: described plant source biological seed dressing liquor, including Hexythiazox, ethanol, ethylene glycol, xanthan gum, aluminium-magnesium silicate, fatty alcohol polyoxy second
Alkene ether, water, Folium Bambosae extract, metalaxyl, 1,11-dihydroxy-2,10-dimethoxyaporphine., zinc sulfate.
The scheme of a kind of optimization, the component of described plant source biological seed dressing liquor, in parts by weight, content is: Hexythiazox 13-
17 parts, ethanol 4-8 part, wetting agent 5-9 part, dispersant 1-4 part, ethylene glycol 1-4 part, xanthan gum 0.5-3 part, defoamer
0.2-1 part, preservative 0.2-5 part, aluminium-magnesium silicate 1-5 part, fatty alcohol-polyoxyethylene ether 1-4 part, water 38-42 part, Folium Bambusae carry
Take thing 1-4 part, metalaxyl 1-4 part, 1,11-dihydroxy-2,10-dimethoxyaporphine. 1-3 part, zinc sulfate 1-4 part.
Further, the component of described plant source biological seed dressing liquor, in parts by weight, content is: Hexythiazox 15 parts, ethanol
6 parts, wetting agent 7 parts, dispersant 2 parts, ethylene glycol 2 parts, xanthan gum 1 part, defoamer 0.5 part, preservative 0.5 part, magnesium silicate
3 parts of aluminum, fatty alcohol-polyoxyethylene ether 2 parts, 40 parts of water, Folium Bambosae extract 3 parts, metalaxyl 3 parts, 1,11-dihydroxy-2,10-dimethoxyaporphine. 2 parts, sulphuric acid
3 parts of zinc.
Further, described Hexythiazox, the weight/mass percentage composition of effective ingredient is 98%.
Further, described wetting agent is fatty alcohol-polyoxyethylene ether；Described dispersant is alkylphenol-formaldehyde resin polyoxy
Vinyl Ether；Described defoamer is n-octyl alcohol；Described preservative is sodium diacetate.
Further, described Folium Bambosae extract contains Folium Bambosae flavone, and in described Folium Bambosae extract, the content of Folium Bambosae flavone is
46%。
A kind of preparation method of plant source biological seed dressing liquor, it is characterised in that: comprise the following steps: step is prepared Folium Bambusae and carried
Take thing；Weigh；Mixing.
The scheme of a kind of optimization, described prepares Folium Bambosae extract, comprises the following steps:
(1) with fresh Folium Bambusae as raw material, air-drying after cleaning, be placed in pulverizer pulverizing, the water adding 15 times of Folium Bambusae weight adds
Heat decocts 28min, vacuum filtration at 100 DEG C, obtains Folium Bambusae filtrate A and filtering residue, standby；
(2) water that the filtering residue in step (1) adds 3 times of Folium Bambusae weight again is heated at 100 DEG C decocting 17min, again vacuum
Sucking filtration, obtains Folium Bambusae liquor B, merges Folium Bambusae filtrate A and Folium Bambusae liquor B obtains Folium Bambusae liquor C, standby；
(3) rotary distillation that Folium Bambusae liquor C reduced pressure in the vacuum film device of 65 DEG C is concentrated into the 1/2 of original volume, obtains
Concentrated solution spray drying instrument makes dry powder, sterilizing, obtains Folium Bambosae extract.
Further, described weighing, comprise the following steps: according to the formula of a kind of plant source biological seed dressing liquor, claim respectively
Take each raw material.
Further, described mixing, comprise the following steps: by Hexythiazox, ethanol, fatty alcohol-polyoxyethylene ether, alkyl phenol
Formaldehyde resin polyoxyethylene ether, ethylene glycol, xanthan gum, n-octyl alcohol, sodium diacetate, aluminium-magnesium silicate, fatty alcohol-polyoxyethylene ether,
Water, Folium Bambosae extract, metalaxyl, 1,11-dihydroxy-2,10-dimethoxyaporphine., zinc sulfate are put in cutting kettle, open high-shear emulsion machine, make shearing mix
After closing uniformly, then grinding 1-2 time through sand mill, obtain plant source biological seed dressing liquor, obtained plant source biological seed dressing liquor is outstanding
Floating agent.
After the present invention uses above technical scheme, compared with prior art, have the advantage that
(1) this plant source biological seed dressing liquor, the common insect pests in Peanut Fields: Holotrichia diomphalia Bates, Gryllotalpa, cutworm, the preventive effect of wireworm
Respectively reach 97-98%, 99-99.5%, 98-99.5%, 97-99%；
(2) this plant source biological seed dressing liquor, has a preferable preventive and therapeutic effect to the Common Diseases in Peanut Fields: the sickness rate of stem rot
For the sickness rate of 2%-3%, root rot be 2%-3%, the sickness rate of leaf spot be 1%-2%, the sickness rate of rust be 3%-4%；
(3) this plant source biological seed dressing liquor, the effect of being significantly improved of the yield of Semen arachidis hypogaeae, per mu yield reaches 410-460 jin, egg in Semen arachidis hypogaeae
White matter, the content of fat increase significantly；
In Semen arachidis hypogaeae, the content of protein is 30-33 g/100g, and in Semen arachidis hypogaeae, the content of fat is 45-48g/100g；
(4) this plant source biological seed dressing liquor, the common insect pests in corn field: tetranychid, aphid, scale insect, the preventive effect of thrips are divided
Do not reach 96-98%, 91-99%, 95-98%, 97-99%
(5) this plant source biological seed dressing liquor, has preferable preventive and therapeutic effect: corn smut is fallen ill to the Common Diseases in corn field
Rate is 1%-3%, maize head smut sickness rate is 2%-5%, maize brown spot sickness rate is 0.5%-1%, anthracnose of maize morbidity
Rate is 2%-7%, maize sheath blight sickness rate is 3%-6%；
(6) this plant source biological seed dressing liquor, makes the effect of being significantly improved of the yield of Semen Maydis, and per mu yield reaches 810～830 kilograms, fresh
In Semen Maydis, the content of dietary fiber, the content of protein increase significantly, and fat content is significantly reduced, meals in fresh Semen Maydis
The content of food fiber is 6.9～9.7 g/100g, and the content of protein is 5～7 g/100g, and fat content is 0.9～1.1 g/
100g。
The present invention is described in detail for example below.
Detailed description of the invention
Below by way of specific embodiment, the present invention is described, but the present invention is not merely defined in these embodiments.
1 one kinds of plant source biological seed dressing liquors of embodiment
Described plant source biological seed dressing liquor includes the component of following weight portion:
Hexythiazox 13 parts, ethanol 4 parts, wetting agent 5 parts, dispersant 1 part, ethylene glycol 1 part, xanthan gum 0.5 part, defoamer 0.2
Part, preservative 0.2 part, aluminium-magnesium silicate 1 part, fatty alcohol-polyoxyethylene ether 1 part, 38 parts of water, Folium Bambosae extract 1 part, metalaxyl 1
Part, 1,11-dihydroxy-2,10-dimethoxyaporphine. 1 part, 1 part of zinc sulfate；
Described Hexythiazox, the weight/mass percentage composition of effective ingredient is 98%；
Described wetting agent is fatty alcohol-polyoxyethylene ether；
Described dispersant is alkyl phenol formaldehyde resin polyoxyethylene ether；
Described defoamer is n-octyl alcohol；
Described preservative is sodium diacetate；
Described Folium Bambosae extract contains Folium Bambosae flavone, and in described Folium Bambosae extract, the content of Folium Bambosae flavone is 46%.
2 one kinds of plant source biological seed dressing liquors of embodiment
Described plant source biology is dressed seed and is included the component of following weight portion:
Hexythiazox 15 parts, ethanol 6 parts, wetting agent 7 parts, dispersant 2 parts, ethylene glycol 2 parts, xanthan gum 1 part, defoamer 0.5
Part, preservative 0.5 part, aluminium-magnesium silicate 3 parts, fatty alcohol-polyoxyethylene ether 2 parts, 40 parts of water, Folium Bambosae extract 3 parts, metalaxyl 3
Part, 1,11-dihydroxy-2,10-dimethoxyaporphine. 2 parts, 3 parts of zinc sulfate；
Described Hexythiazox, the weight/mass percentage composition of effective ingredient is 98%；
Described wetting agent is fatty alcohol-polyoxyethylene ether；
Described dispersant is alkyl phenol formaldehyde resin polyoxyethylene ether；
Described defoamer is n-octyl alcohol；
Described preservative is sodium diacetate；
Described Folium Bambosae extract contains Folium Bambosae flavone, and in described Folium Bambosae extract, the content of Folium Bambosae flavone is 46%.
3 one kinds of plant source biological seed dressing liquors of embodiment
Described plant source biology is dressed seed and is included the component of following weight portion:
Hexythiazox 17 parts, ethanol 8 parts, wetting agent 9 parts, dispersant 4 parts, ethylene glycol 4 parts, xanthan gum 3 parts, defoamer 1 part,
Preservative 1 part, aluminium-magnesium silicate 5 parts, fatty alcohol-polyoxyethylene ether 4 parts, 42 parts of water, Folium Bambosae extract 4 parts, metalaxyl 4 parts, purple
3 parts of violet tuber alkali, 4 parts of zinc sulfate；
Described Hexythiazox, the weight/mass percentage composition of effective ingredient is 98%；
Described wetting agent is fatty alcohol-polyoxyethylene ether；
Described dispersant is alkyl phenol formaldehyde resin polyoxyethylene ether；
Described defoamer is n-octyl alcohol；
Described preservative is sodium diacetate；
Described Folium Bambosae extract contains Folium Bambosae flavone, and in described Folium Bambosae extract, the content of Folium Bambosae flavone is 46%.
The preparation method of 4 one kinds of plant source biological seed dressing liquors of embodiment
Step 1, prepare Folium Bambosae extract
(1) with fresh Folium Bambusae as raw material, air-drying after cleaning, be placed in pulverizer pulverizing, the water adding 15 times of Folium Bambusae weight adds
Heat decocts 28min, vacuum filtration at 100 DEG C, obtains Folium Bambusae filtrate A and filtering residue, standby；
(2) water that the filtering residue in step (1) adds 3 times of Folium Bambusae weight again is heated at 100 DEG C decocting 17min, again vacuum
Sucking filtration, obtains Folium Bambusae liquor B, merges Folium Bambusae filtrate A and Folium Bambusae liquor B obtains Folium Bambusae liquor C, standby；
(3) rotary distillation that Folium Bambusae liquor C reduced pressure in the vacuum film device of 65 DEG C is concentrated into the 1/2 of original volume, obtains
Concentrated solution spray drying instrument makes dry powder, sterilizing, obtains Folium Bambosae extract.
Step 2, weighing
According to the formula of a kind of plant source biological seed dressing liquor, weigh each raw material respectively.
Step 3, mixing
By Hexythiazox, ethanol, fatty alcohol-polyoxyethylene ether, alkyl phenol formaldehyde resin polyoxyethylene ether, ethylene glycol, xanthan gum, just
Capryl alcohol, sodium diacetate, aluminium-magnesium silicate, fatty alcohol-polyoxyethylene ether, water, Folium Bambosae extract, metalaxyl, 1,11-dihydroxy-2,10-dimethoxyaporphine., sulphuric acid
Zinc is put in cutting kettle, opens high-shear emulsion machine, after making shear-mixed uniformly, then grinds 1-2 time through sand mill, obtains plant source
Biological seed dressing liquor, obtained plant source biological seed dressing liquor is suspending agent.
The using method of 4 one kinds of plant source biological seed dressing liquors of embodiment
Dress seed before the seed dressing of the present invention be can be used for Semen arachidis hypogaeae, corn planting, after stirring, sow after drying at cool place, keep away
Exempt from solar exposure.
The consumption of seed dressing:
Semen arachidis hypogaeae: with the seed dressing 10 milliliters of the present invention, be watered 1-2 two, 6-8 jin of dressing seed.Semen Maydis: with the seed dressing 10 of the present invention
Milliliter, is watered 1-2 two, dresses seed 45 jin.Test effect:
One, Semen arachidis hypogaeae
The seed dressing of the present invention can not only prevent and treat the disease during the insect pest during peanut growth can also prevent and treat peanut growth,
This seed dressing is without any side effects to Semen arachidis hypogaeae, and safety is high, also obtains beyond thought effect:
1. to the common insect pests in Peanut Fields: Holotrichia diomphalia Bates, Gryllotalpa, cutworm, the preventive effect of wireworm respectively reach 97-98%, 99-
99.5%, 98-99.5%, 97-99%, specific targets are shown in Table 1
Table 1 is that the present invention is to Holotrichia diomphalia Bates, Gryllotalpa, cutworm, the preventive effect of wireworm
2. the Common Diseases in Peanut Fields is had preferable preventive and therapeutic effect: the sickness rate of stem rot is the morbidity of 2%-3%, root rot
Rate is 2%-3%, the sickness rate of leaf spot is 1%-2%, the sickness rate of rust is 3%-4%, is specifically shown in Table 2；
Table 2 is the sickness rate of the stem rot of Semen arachidis hypogaeae, root rot, leaf spot, rust；
3. the yield of the Semen arachidis hypogaeae effect of being significantly improved, per mu yield reaches 410-460 jin, and in Semen arachidis hypogaeae, protein, the content of fat have aobvious
The raising write；
In Semen arachidis hypogaeae, the content of protein is 30-33 g/100g, and in Semen arachidis hypogaeae, the content of fat is 45-48g/100g, is specifically shown in Table 3；
Table 3 is protein in Semen arachidis hypogaeae, the content of fat and the per mu yield of Semen arachidis hypogaeae
Two, Semen Maydis
The seed dressing of the present invention can not only prevent and treat the disease during the insect pest during corn growth can also prevent and treat corn growth,
This seed dressing is without any side effects to Semen Maydis, and safety is high, also obtains beyond thought effect:
1. to the common insect pests in corn field: tetranychid, aphid, scale insect, the preventive effect of thrips respectively reach 96-98%, 91-99%,
95-98%, 97-99%, specific targets are shown in Table 4
Table 4 is that the present invention is to tetranychid, aphid, scale insect, the prevention effect of thrips
2. the Common Diseases in corn field is had preferable preventive and therapeutic effect: corn smut sickness rate is 1%-3%, maize head dust-brand
Sick sickness rate is 2%-5%, maize brown spot sickness rate is 0.5%-1%, anthracnose of maize sickness rate is 2%-7%, maize sheath blight
Sickness rate is 3%-6%, is specifically shown in Table 5；
Table 5 is the sickness rate of corn smut, maize head smut, maize brown spot, anthracnose of maize, maize sheath blight；
3. the yield of the Semen Maydis effect of being significantly improved, per mu yield reaches 810～830 kilograms, the content of dietary fiber in fresh Semen Maydis,
The content of protein increases significantly, and fat content is significantly reduced, in fresh Semen Maydis the content of dietary fiber be 6.9～
9.7 g/100g, the content of protein is 5～7 g/100g, and fat content is 0.9～1.1 g/100g, is specifically shown in Table 4；
Table 6 is dietary fiber, protein and fat content and the yield of Semen Maydis in fresh Semen Maydis
Comparison: do not use seed dressing of the present invention, uses clear water to dress seed.
Above-mentioned detailed description of the invention is exemplary, is to enable those skilled in the art to be better understood from this
Summary of the invention, should not be understood as limiting the scope of the invention, as long as according to changing that technical solution of the present invention is made
Enter, each fall within protection scope of the present invention.
Claims (10)
1. a plant source biological seed dressing liquor, it is characterised in that: described plant source biological seed dressing liquor, including Hexythiazox, ethanol, second
Glycol, xanthan gum, aluminium-magnesium silicate, fatty alcohol-polyoxyethylene ether, water, Folium Bambosae extract, metalaxyl, 1,11-dihydroxy-2,10-dimethoxyaporphine., zinc sulfate.
2. a kind of plant source biological seed dressing liquor as claimed in claim 1, it is characterised in that: described plant source biological seed dressing liquor
Component, in parts by weight, content is: Hexythiazox 13-17 part, ethanol 4-8 part, wetting agent 5-9 part, dispersant 1-4 part, second two
Alcohol 1-4 part, xanthan gum 0.5-3 part, defoamer 0.2-1 part, preservative 0.2-5 part, aluminium-magnesium silicate 1-5 part, fatty alcohol polyoxy
Vinyl Ether 1-4 part, water 38-42 part, Folium Bambosae extract 1-4 part, metalaxyl 1-4 part, 1,11-dihydroxy-2,10-dimethoxyaporphine. 1-3 part, zinc sulfate 1-4
Part.
3. a kind of plant source biological seed dressing liquor as claimed in claim 2, it is characterised in that: described plant source biological seed dressing liquor
Component, in parts by weight, content is: Hexythiazox 15 parts, ethanol 6 parts, wetting agent 7 parts, dispersant 2 parts, ethylene glycol 2 parts, Huang
Virgin rubber 1 part, defoamer 0.5 part, preservative 0.5 part, aluminium-magnesium silicate 3 parts, fatty alcohol-polyoxyethylene ether 2 parts, 40 parts of water, bamboo
Leaf extract 3 parts, metalaxyl 3 parts, 1,11-dihydroxy-2,10-dimethoxyaporphine. 2 parts, 3 parts of zinc sulfate.
4. a kind of plant source biological seed dressing liquor as claimed in claim 2, it is characterised in that: described Hexythiazox, effective ingredient
Weight/mass percentage composition is 98%.
5. a kind of plant source biological seed dressing liquor as claimed in claim 2, it is characterised in that: described wetting agent is fatty alcohol polyoxy
Vinyl Ether；Described dispersant is alkyl phenol formaldehyde resin polyoxyethylene ether；Described defoamer is n-octyl alcohol；Described preservative is double
Sodium acetate.
6. a kind of plant source biological seed dressing liquor as claimed in claim 2, it is characterised in that: described Folium Bambosae extract contains Folium Bambusae
Flavone, in described Folium Bambosae extract, the content of Folium Bambosae flavone is 46%.
7. the preparation method of a plant source biological seed dressing liquor, it is characterised in that: comprise the following steps: step is prepared Folium Bambusae and extracted
Thing；Weigh；Mixing.
The preparation method of a kind of plant source biological seed dressing liquor the most as claimed in claim 7, it is characterised in that: described prepare Folium Bambusae
Extract, comprises the following steps:
(1) with fresh Folium Bambusae as raw material, air-drying after cleaning, be placed in pulverizer pulverizing, the water adding 15 times of Folium Bambusae weight adds
Heat decocts 28min, vacuum filtration at 100 DEG C, obtains Folium Bambusae filtrate A and filtering residue, standby；
(2) water that the filtering residue in step (1) adds 3 times of Folium Bambusae weight again is heated at 100 DEG C decocting 17min, again vacuum
Sucking filtration, obtains Folium Bambusae liquor B, merges Folium Bambusae filtrate A and Folium Bambusae liquor B obtains Folium Bambusae liquor C, standby；
(3) rotary distillation that Folium Bambusae liquor C reduced pressure in the vacuum film device of 65 DEG C is concentrated into the 1/2 of original volume, obtains
Concentrated solution spray drying instrument makes dry powder, sterilizing, obtains Folium Bambosae extract.
The preparation method of a kind of plant source biological seed dressing liquor the most as claimed in claim 7, it is characterised in that: described weighing, bag
Include following steps: according to the formula of a kind of plant source biological seed dressing liquor, weigh each raw material respectively.
The preparation method of a kind of plant source biological seed dressing liquor the most as claimed in claim 7, it is characterised in that: described mixing, bag
Include following steps: by Hexythiazox, ethanol, fatty alcohol-polyoxyethylene ether, alkyl phenol formaldehyde resin polyoxyethylene ether, ethylene glycol, Huang
Virgin rubber, n-octyl alcohol, sodium diacetate, aluminium-magnesium silicate, fatty alcohol-polyoxyethylene ether, water, Folium Bambosae extract, metalaxyl, Herba corydalis edulis tuber
Alkali, zinc sulfate are put in cutting kettle, open high-shear emulsion machine, after making shear-mixed uniformly, then grind 1-2 time through sand mill,
Obtaining plant source biological seed dressing liquor, obtained plant source biological seed dressing liquor is suspending agent.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020254855A1 (en) * | 2019-06-17 | 2020-12-24 | Rhodia Poliamida E Especialidades S.A. | Method for treating plants using a composition comprising particles of silicate and of sulfate in a liquid carrier |
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