CN103598271A - Preparation method of biological agent for planting organic vegetables - Google Patents

Abstract

The invention provides a preparation method of a biological agent for planting organic vegetables, wherein the preparation method comprises the following steps: A, preparing a main material; B, preparing auxiliary materials: respectively preparing the following raw material medicines: 3-5kg of thunder god vines, cortex meliae, common carpesium fruits, ephedra oil, semen arecae, sulphur, ailanthus leaves, honey locust leaves, calamine and rhizoma kaempferiae, and cleaning and crushing the raw material medicines; moisturizing the medicines; decocting: placing the fully moisturized traditional Chinese medicine components in decocting equipment, combining liquids obtained in three times, and heating and concentrating to obtain condensed juice; carrying out ultraviolet disinfection to obtain a traditional Chinese medicine liquid; and C, preparing preventing and treating medicines: weighing 20-25 parts of radish, onion and garlic juices, 10-15 parts of hot pepper and pepper juices, 5-8 parts of a pine needle alcohol extract, 8-10 parts of plant ash leach liquor, 8-12 parts of a traditional Chinese medicine mixed liquid, 3-6 parts of sodium chloride aqueous liquor, 4-6 parts of magnesium chloride aqueous liquor and 3-5 parts of sodium carboxymethylcellulose aqueous liquor in mass ratio; mixing and stirring, doping 0.3-0.5 part of fulvic acid potassium powder, and uniformly stirring to obtain a pest control medicine for planting organic vegetables. The biological agent provided by the invention is simple to proportion and convenient to use, and can effectively prevent and treat various plant diseases and insect pests.

Description

The preparation method of biological agent for plantation organic vegetable

 

Technical field:

What the present invention proposed is the agricultural chemicals of agriculture field, specifically a kind of preparation method who plants organic vegetable use biological agent.

 

Background technology:

Along with development in science and technology and social progress, people more and more pay close attention to healthy diet and food security, so for the selection of vegetable, the increasing people favor in organic vegetable.Organic vegetable refers in vegetables production process in strict accordance with organic production rules, do not use any chemosynthesis, and do not use genetically engineered biological and product thereof, but follow the course of nature and ecological principle, take the agrotechnique of a series of sustainable developments, coordinate the vegetables of the implantation methods gained of plantation balance.Organic vegetable is emphasized in accordance with the time and the place the farming principle because of thing suiting measures to different conditions, in whole production process, ban use of artificial synthetic chemical fertilizer, agricultural chemicals, hormone, and transgene product, adopt natural material and with eco-friendly farming mode, recover Natural Circulation and the balance of horticultural production system matter energy, by selection, crop rotation, the intercropping of crop species kind, the increase soil fertility supporting application of water resources management and planting type of leisure, the ecotope that creation of mankind all things on earth is shared.

In the planting process of vegetables, keep away the invasion and attack of unavoidable damage by disease and insect, and the plantation requirement of organic vegetable can not be used chemical agent and chemical fertilizer, so, how the pest control of organic vegetable is become to one of more scabrous problem, traditional mode is used derivant, being about to disease lures in bucket by induction, unified elimination, but effect is faint, if adopt, manually plucks worm, remove disease, human cost is very high and labour intensity is large, therefore, need to occur a kind of biological insect protected medicament or biological deinsectization method.Before the present invention proposes, useful microorganism extracts matter is used as agricultural chemicals, is used for to plant sterilization and desinsection.Also useful plant extracts plays killing action to sick worm.But because the raw material adopting is different, extracting method is different, its effect is also desirable not to the utmost.For example, use root of langdu plant extracts as agricultural chemicals, can only be effective to insect, invalid to disease.Also as, with leaf tobacco extract as agricultural chemicals, also can only play the effect of desinsection, disease is not had to effect yet.Similar this biological deinsectization or the method for prevention and elimination of disease and pests, have harmlessly, and the advantage of welding not, so be developing direction.

 

Summary of the invention:

Less in order to solve medicine or the method for biological pest control in prior art, act on single, the unsettled shortcoming of effect, it is simple that the present invention proposes a kind of proportioning, easy to use, can effectively prevent and treat the preparation method of biological agent for the plantation organic vegetable of multiple damage by disease and insect.

The extermination of disease and insect pest medicine that the invention discloses a kind of organic vegetable plantation, wherein, comprises the component of following unit of weight:

Major ingredient: radish, onion, garlic, capsicum, Chinese prickly ash, each 2-5 kilogram of pine needle, ash 8-12 kilogram;

Auxiliary material: thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, each 3-5 kilogram of kaempferia galamga,

Auxiliary agent: mass percentage concentration is 12% sodium-chloride water solution, 15% magnesium chloride brine, each 8-12 kilogram of 6% sodium carboxymethyl cellulose solution.

The preparation method of biological agent for plantation organic vegetable, wherein, comprises the steps:

The preparation of A, major ingredient:

Get radish, onion, each 2-5 kilogram of garlic raw material, elimination residue after squeezing adds water and adjusts to 15 kilograms as radish, onion, garlic juice in gained juice;

Get capsicum, each 2-5 kilogram of Chinese prickly ash, be added to the water, infusion 30 minutes, elimination residue adds water and adjusts to 10 kilograms as capsicum, Chinese prickly ash juice in the juice of gained;

Get pine needle 3-6 kilogram, the mass percent that joins 20 kilograms is lixiviate in 95% alcohol, in the leaching liquor of gained, adds water, adjusts to 20 kilograms as pine needle alcohol extract;

Get ash 8-12 kilogram, join in 50 kg of water, stir, after precipitation, take out the upper strata stillness of night, refilter and remove residue, add water and adjust to 50 kilograms of ash leaching liquors;

The preparation of B, auxiliary material:

Prepare bulk drug: thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, each 3-5 kilogram of kaempferia galamga, clean chopping by bulk drug;

The step of demulcen: Chinese medicine material medicine is used water injection type medicine processing device to carry out demulcen operation, and demulcen makes the cell imbibition of plant bulk drug dehydration, for abstraction process creates conditions;

The step decocting: the sufficient traditional Chinese medicinal components of demulcen is placed in to materials decoction device, extracts a not good liquor after heating decocts; Add again water and continue to decoct, extract two not good liquors; Add again water and continue to decoct, extract three not good liquors; By a not good liquor, two not good liquors, three not good liquors merge together, heat and concentrate, and obtain inspissated juice;

In inspissated juice, adding mass percent concentration is 95% ethanol, the amount adding be inspissated juice weight 1-1.2 doubly, with precipitation water-solubility impurity, inspissated juice is uniformly dissolved, filter, use plate and frame filter press, millipore filter to filter, obtain filtrate, filtrate is heated, according to the different principle of boiling point, filtering ethanol from filtrate, centrifugal filtration again, obtains traditional Chinese medicine liquid after ultraviolet sterilization

C, preparation control medicine:

Get in mass ratio radish, onion, garlic juice 20-25 part, capsicum, Chinese prickly ash juice 10-15 part, pine needle alcohol extract 5-8 part, ash leaching liquor 8-10 part, Chinese medicine mixed liquor 8-12 part, sodium-chloride water solution 3-6 part, magnesium chloride brine 4-6 part, sodium carboxymethyl cellulose solution 3-5 part, after mix and blend, mix after potassium fulvate powder 0.3-0.5 part, stir and obtain the extermination of disease and insect pest medicine of organic vegetable plantation.

When the present invention uses, spray, fill with root, soak and all can use, multiple germ and insect are had to preventive and therapeutic effect.

Proportioning of the present invention is simple, easy to use, can effectively prevent and treat multiple damage by disease and insect.Good effect: agricultural chemicals of the present invention is mainly taken as the leading factor with nontoxic vegetable raw material, and with the mineral raw material compound composition that matches, have tag, the effect of stomach toxicity, stifling, interior suction, trapping, anesthesia, excitement, repellent and inhibition and sterilization, to person poultry harmless, and free from environmental pollution.The suitable control application for plant pest as agricultural chemicals.

 

Embodiment:

Example 1,

Major ingredient: respectively 3 kilograms, radish, onion, garlic, capsicum, Chinese prickly ash, pine needle, 8 kilograms of ash;

Auxiliary material: respectively 3 kilograms of thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, kaempferia galamgas,

Auxiliary agent: mass percentage concentration is respectively 8 kilograms of 12% sodium-chloride water solution, 15% magnesium chloride brine, 6% sodium carboxymethyl cellulose solutions.

The preparation of A, major ingredient:

Get respectively 3 kilograms of radish, onion, garlic raw materials, elimination residue after squeezing adds water and adjusts to 15 kilograms as radish, onion, garlic juice in gained juice;

Get each 3 kilograms, capsicum, Chinese prickly ash, be added to the water, infusion 30 minutes, elimination residue adds water and adjusts to 10 kilograms as capsicum, Chinese prickly ash juice in the juice of gained;

Get 3 kilograms, pine needle, the mass percent that joins 20 kilograms is lixiviate in 95% alcohol, in the leaching liquor of gained, adds water, adjusts to 20 kilograms as pine needle alcohol extract;

Get 8 kilograms of ash, join in 50 kg of water, stir, after precipitation, take out the upper strata stillness of night, refilter and remove residue, add water and adjust to 50 kilograms of ash leaching liquors;

The preparation of B, auxiliary material:

Prepare bulk drug: respectively 3 kilograms of thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, kaempferia galamgas, bulk drug is cleaned to chopping;

The step of demulcen: Chinese medicine material medicine is used water injection type medicine processing device to carry out demulcen operation, and demulcen makes the cell imbibition of plant bulk drug dehydration, for abstraction process creates conditions;

The step decocting: the sufficient traditional Chinese medicinal components of demulcen is placed in to materials decoction device, extracts a not good liquor after heating decocts; Add again water and continue to decoct, extract two not good liquors; Add again water and continue to decoct, extract three not good liquors; By a not good liquor, two not good liquors, three not good liquors merge together, heat and concentrate, and obtain inspissated juice;

In inspissated juice, adding mass percent concentration is 95% ethanol, and the amount adding is 1 times of inspissated juice weight, with precipitation water-solubility impurity, inspissated juice is uniformly dissolved, filter, use plate and frame filter press, millipore filter to filter, obtain filtrate, filtrate is heated, according to the different principle of boiling point, filtering ethanol from filtrate, centrifugal filtration again, obtains traditional Chinese medicine liquid after ultraviolet sterilization

C, preparation control medicine:

Get in mass ratio 20 parts of radish, onion, garlic juice, 10 parts of capsicum, Chinese prickly ash juice, 5 parts of pine needle alcohol extracts, 8 parts of ash leaching liquors, 8 parts of Chinese medicine mixed liquors, 3 parts of sodium-chloride water solutions, 4 parts of magnesium chloride brines, 3 parts of sodium carboxymethyl cellulose solutions, after mix and blend, mix after 0.3 part, potassium fulvate powder, stir and obtain the extermination of disease and insect pest medicine of organic vegetable plantation.

Control Liriomyza:

Sugarbeet leafminer, larva is potential food mesophyll in blade, causes the crooked mine of spirally, causes blade withered.Latent trace is wider, and the epidermis that the leaves blade bubble shape that is translucent, when bull larva is dived evil one leaf, makes blade withered very soon.Larva slips into that host's blade table is subcutaneous, and complications are walked, and take food chlorenchyma, cause irregular canescence wire tunnel.Endanger when serious, leaf tissue is almost all injured, and is covered with burrow on blade, especially with plant radical leaves, is injured as the heaviest, even withered death.

Step C gained extermination of disease and insect pest medicine, is diluted with water to 10 times of volume multiple, and fine day sprays the morning, and next day, check was found, larva is dead, and 100 the plant beets of suffering from Liriomyza of take are example, after sprinkling, and efficient 97%.

Control cucumber downy mildew

There is water stain shape, light green fleck in cucumber morbidity strain before this middle and lower part blade reverse side, front is not aobvious, and rear scab expands gradually, front exposed, and scab flavescence brown, is limited by vein, and scab is polygonal.Under wet condition, there is puce or the sparse mould layer of taupe in the scab back side.When serious, scab joins together, and blade is withered.On their early stage blade, there is chlorisis spot, after expansion, form the irregular shape scab of yellowish-brown.When humidity is high, vacuum side of blade is first water soaking mode, then produces the mould layer of grey black.Necrosis place of blade back scab can be oozed out colourless or light yellow droplet.Scab is expanded very soon, and l～2 its expansion of day internal cause is subject to vein restriction and is polygonal, and especially the most obvious with the water soaking mode horn shape scab in morning, live in retirement noon a little.In the later stage, scab and near mesophyll are rust.When seriously ill, blade is covered with scab, mutually in flakes, causes leaf margin curling withered, and last blade is withered and yellow.Its pathogen claims Cuba artificial downy mildew, belongs to Mastigomycotina fungi.

Step C gained extermination of disease and insect pest medicine, is diluted with water to 18 times of volume multiple, and fine day sprays the morning, check afterwards in three days, and scab dwindles, and rust subtracts light.After seven days, it is normal that plant recovers.100 cucumber downy mildew plant find that there is efficiency 93% after spraying.

Medium microscopy, finds that the present invention has obvious inhibitory action to Cuba artificial downy mildew.

 

Example 2

Major ingredient: respectively 5 kilograms, radish, onion, garlic, capsicum, Chinese prickly ash, pine needle, 8 kilograms of ash;

Auxiliary material: respectively 5 kilograms of thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, kaempferia galamgas,

Auxiliary agent: mass percentage concentration is respectively 10 kilograms of 12% sodium-chloride water solution, 15% magnesium chloride brine, 6% sodium carboxymethyl cellulose solutions.

The preparation of A, major ingredient:

Get respectively 5 kilograms of radish, onion, garlic raw materials, elimination residue after squeezing adds water and adjusts to 15 kilograms as radish, onion, garlic juice in gained juice;

Get each 5 kilograms, capsicum, Chinese prickly ash, be added to the water, infusion 30 minutes, elimination residue adds water and adjusts to 10 kilograms as capsicum, Chinese prickly ash juice in the juice of gained;

Get 5 kilograms, pine needle, the mass percent that joins 20 kilograms is lixiviate in 95% alcohol, in the leaching liquor of gained, adds water, adjusts to 20 kilograms as pine needle alcohol extract;

Get 10 kilograms of ash, join in 50 kg of water, stir, after precipitation, take out the upper strata stillness of night, refilter and remove residue, add water and adjust to 50 kilograms of ash leaching liquors;

The preparation of B, auxiliary material:

Prepare bulk drug: respectively 5 kilograms of thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, kaempferia galamgas, bulk drug is cleaned to chopping;

The step of demulcen: Chinese medicine material medicine is used water injection type medicine processing device to carry out demulcen operation, and demulcen makes the cell imbibition of plant bulk drug dehydration, for abstraction process creates conditions;

The step decocting: the sufficient traditional Chinese medicinal components of demulcen is placed in to materials decoction device, extracts a not good liquor after heating decocts; Add again water and continue to decoct, extract two not good liquors; Add again water and continue to decoct, extract three not good liquors; By a not good liquor, two not good liquors, three not good liquors merge together, heat and concentrate, and obtain inspissated juice;

In inspissated juice, adding mass percent concentration is 95% ethanol, and the amount adding is 1 times of inspissated juice weight, with precipitation water-solubility impurity, inspissated juice is uniformly dissolved, filter, use plate and frame filter press, millipore filter to filter, obtain filtrate, filtrate is heated, according to the different principle of boiling point, filtering ethanol from filtrate, centrifugal filtration again, obtains traditional Chinese medicine liquid after ultraviolet sterilization

C, preparation control medicine:

Get in mass ratio 25 parts of radish, onion, garlic juice, 15 parts of capsicum, Chinese prickly ash juice, 8 parts of pine needle alcohol extracts, 10 parts of ash leaching liquors, 12 parts of Chinese medicine mixed liquors, 6 parts of sodium-chloride water solutions, 6 parts of magnesium chloride brines, 5 parts of sodium carboxymethyl cellulose solutions, after mix and blend, mix after 0.5 part, potassium fulvate powder, stir and obtain the extermination of disease and insect pest medicine of organic vegetable plantation.

 

The control of eggplant anthracnose

The sick fruit eggplant anthracnose main harm fruit of eggplant anthracnose harm, produces subcircular, ellipse or irregular shape at fruit surface, pitchy, the slightly scab of depression at the beginning.Scab constantly expands, or scab converges and can form large-scale scab, sometimes extends to fruit half.The later stage disease portion close raw black point in surface, overflows the red mucilage of germanium when moist.The micro-brown that is of pulp that disease portion is subcutaneous, dry rot shape, can cause whole fruit rot when serious.Its pathogenic germ survives the winter with invalid body with mycelium and aceravlus in soil, also can conidium be attached to the surface of the seed and survives the winter.Produce conidium by the aceravlus of surviving the winter next year, borrows rainwater sputter to be transmitted on the fruit of plant bottom and cause morbidity, and the infected seed of sowing just can infect seedling while sprouting makes it morbidity.

The plot that the present invention uses, has broken out eggplant anthracnose before this on a large scale, and this year is while planting eggplant again:

Use step C gained extermination of disease and insect pest medicine, be diluted with water to 5 times of volume multiples, soak seed 1-2 hour, sowing.

After seed sprouting, use C gained extermination of disease and insect pest medicine, be diluted with water to 15 times of volume multiple, fill with root operation.

After eggplant fallen flowers result, use C gained extermination of disease and insect pest medicine, be diluted with water to 25 times of volume multiple, spray the operation of eggplant fruit.

To eggplant results, find 500 eggplant plant, ill less than 1%.Can obviously prove that the present invention has obvious killing action to the pathogenic germ of eggplant anthracnose with mycelium and aceravlus.

 

In addition, this example also has good result for the treatment of to plant shothole disease, as following table:

As follows with 30 sick hole experiments:

name of disease	germ	recur disease hole count	recurrence rate (%)	control efficiency (%)
					bacillary shothole disease	drupe Xanthomonas campestris [Xanthomonas fruni (Smith) Dowson].	2	0.10	0.90
mildew shothole disease	have a liking for fruit cutter spore mould [Clasterosporium carpophilum (Lev) Aderh]	8	0.27	0.73
					foxiness shothole disease	the false tail spore (Pseudocercospora circumscissa (Sacc) Y. L. Gueat X. J. Liu=Cercospora circumscissa Sacc) of drupe	7	0.20	0.80

The elaboration of the raw materials used mechanism of action of killing disease worm:

1, in radish, contain raphanin, mustard oil, there is very strong antibacterial action, have sterilization inhibitory action.Also contain isothiocyanic acid benzene fat, energy desinsection is harmless to human body.Phenyl isothiocyanate has stronger killing ability, effective to insects such as housefly, body louse, aphid, little beetle and cockroaches.

2, in onion, have sulfur compound mixture, can activate blood yield of fibrinolytic enzyme, be the bioactivators such as stronger vasodilator and sterilization.Allicin and the large alliin of multiple sulfur-containing compound, alkaloid can kill various bacteria and fungi energy desinsection within a short period of time.Blocker molecule polymerization, the crosslinked cellular damage that causes.Can kill and suppress various pathogens.

3, in garlic, containing allicin, is natural broad-spectrum antibiotic, and unique antibacterial pharmacologically active easily sees through immobilized artificial membrane and enters in cell.Oxygen atom in allicin molecule and bacterial growth breed that sulfydryl in necessary cysteine molecule combines and the Growth and reproduction that suppressed bacterium, multiple pathomycete is comprised to Candida albicans has and suppress or killing action.Garlic has stronger killing and anti-bacteria and viral effect.Garlic and water extraction liquid, effective monomer and catabolite thereof have multiple physiological action.Garlic can effectively have and suppress and killing action bacterium, virus, mould and protozoon simultaneously.

4, in capsicum, contain capsaicine, insect mucous membrane is had to excitant effect, can make insect spasm, from plant, tumble, play killing action.In capsicum, also contain capsaicine, smell is pungent, and insect is had and avoids keeping away property.

5, in Chinese prickly ash, contain Geraniol, citrene, cumic alcohol, sterol, unsaturated organic acid etc.There is excitement, inhibitory action.Volatile oil all has certain inhibition and killing effect to tinea bacterium, fungi, itch mite.Contained Geraniol, can suppress spontaneous activity and gastrointestinal motor.Animal dead is all due to due to respiratory paralysis.The rare alcohol liquid of Chinese prickly ash has local anaesthesia effect, has anthelmintic action.

6, in pine tree branches and leaves, contain abietic anhydride and abietic resin hydrocarbon, volatile oil material, rosin has viscosity, becomes water-fast free resin acid particulate and is attached on plant corpus, is conducive to reservation and the resistance to water of other medicines composition, extends drug effect.

7, in ash, contain potash, can be buffered in the organic acid producing in metabolism, mould is faced upward to make and use; Contained free potassium ion can promote the running of carbohydrate, can reduce the Transpiration Intensity of blade, strengthens the ability of drought resisting high temperature resistance, there is bactericidal action, the condition of breeding of germ in spoiled soil, suppresses germ movable, strengthens crop disease-resistant and ability resistant to lodging.Ash potassium element makes the content of cellulose in stem of plant increase as object internal energy, cell wall thickens, and impels straw stiffness to increase, and has strengthened the ability that crop is resistant to lodging, Resistant is encroached on.Can be used for preventing and treating the effect of the insects such as onion fly, root maggot, aphid, chafer, two spotted spider mite.Can avoid the generation that repeats of miscellaneous bacteria; The software insect pests such as fly, onion fly, maggot, bacterium maggot, mushroom mite of can committing genocide.Effectively prevent and treat the aphid on fruit tree, crops, and can augment potash fertilizer, strengthen the lodging tolerance of crop.The kill capability of raising to insects such as aphid, two spotted spider mite.Ash 80%-90% is water-soluble potassium, easily by crop root, absorbed, also contain the trace elements such as abundant nitrogen, phosphorus and calcium, magnesium, zinc, molybdenum, manganese, can reduce rapidly soil moisture content, reduce humidity, control pathogen transmission, the incidence of disease that reduces mildew, lays eggs adult nowhere, plays the effect of deinsectization, effectively potassium sweetening of the soil is acid, strengthens the resistant to lodging and insect protected sterilization multi-function action of crop disease-resistant.

8, the sodium chloride atom in salt has stronger Pesticidal and sterilizing effect, particularly prevents and treats bacterium, fungi, multiple parasite, killing egg, has significant effect.

9, magnesium chloride has the protein denaturation of making, and the effect losing vigor, has toxic action to damage by disease and insect, and magnesium ion wherein can also be for providing chlorophyll to synthesize indispensable magnesium ion in plant growth.

10, sodium carboxymethylcellulose mainly plays suspension, dispersion, thickening and huge legendary turtle cooperation and uses in agricultural chemicals of the present invention.

Agricultural chemicals of the present invention is to very strong the tagging and stomach toxicity, the multiple insecticidal action such as stifling of the various crop tools such as vegetables, apple and cotton; Ovum, larva are had to significant killing effect; Drug action is rapid, and the lasting period is long.Can effectively prevent and treat the various pests on the crops such as fruit tree and vegetables.

Preventive effect can be stabilized in more than 90% in 15 days.The speed of knocking down is fast, can in 24 hours, can make most insect dead.Have stronger systemic action, the multiple sucking pest such as can prevent eliminating aphis.

11, auxiliary material: thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, these traditional Chinese medicinal components of kaempferia galamga, all there is sterilization, deinsectization, the effect of expelling parasite, extracted traditional Chinese medicine liquid, with plant resource germicide, auxiliary agent is used in conjunction with, and can obtain better sterilization and disinfestation effect.

12, potassium fulvate, take plant slag body as raw material, through biofermentation, successfully produces class coalification fulvic acid material---high activity biochemical fulvic acid potassium.(it is minimum that fulvic acid belongs in humus molecular weight, and active maximum component, is the elite in humic acid active ingredient) these product are water-soluble, acid and alkali-resistance, anti-divalent ion entirely, can be molten composite altogether with various trace elements and macroelement, do not wad a quilt with cotton heavy.Can directly use, also can be used as foliage fertilizer, rush fertilising and fertilizer, medicine is fertile, host or the additive of micro-fertilizer and aquatic products fertilizer, liquid-state mulch film, moisture holding agent of humic acid, also can make the slow-release fertilizer dressing magma of composite organic-inorganic fertilizer high tower spraying granulation.Utilize biochemical technology from plant, to extract fulvic acid and then make potassium fulvate with potassium oxide, therefore have another name called for biochemical potassium fulvate.Biochemical fulvic acid potassium is to concentrate by high temperature, through spray tower atomization, dries and is sprayed into powder, and are all pure organic components, do not admix inorganic chemistry composition and make, slightly caramel is that yellowish-brown is Powdered.

The present invention is to people and animals and environment and crops high safety, uniqueness, makes the insect raw resistance of having difficult labour.Be improved the effect of crop products output.

Mainly kill disease worm mechanism:

(1), there is the conduction of blocking-up insect maincenter, disturb physiological metabolism balance, paralysis taste function, impact to digest and assimilate, block the multinomial mechanism such as insect grows and property is sterile.Act on rapidly a plurality of positions in insect nerve system, make insect in several hours, occur rapidly fever, paralysis, food refusal, spasm, finally paralyse and death.Worm's ovum can not be hatched.

(2), there is the function of blocking-up kinesitherapy nerve information, it can enter in body by pore or the palmula of insect, can in insect bodies, conduct simultaneously, by hindering neural normal function, affects insect life.For neural axon toxic agent, finally cause nerve conduction to be blocked completely, also can cause that other cellular tissure beyond nervous system produces pathology and death.Chlorion enters nerve cell can make cell function lose, and upsets nerve conduction, and stops feed, and irreversible paralysis occurs simultaneously, reaches high lethality rate, and pierce-suck type and rasping-sucking mouthparts insect are had to special efficacy.

Good dispersion, is uniformly dissolved, absorbs fast, and drug effect is high, adhesivity, permeability be than strong, very easily by plant leaf blade and insect polypide, is absorbed.Take water as main solvent, can not pollute blade face, fruit face, be difficult for producing poisoning, safety and environmental protection.Desinsection is quick-acting, and after spray medicine, 3 hours killing rates reach more than 90%, and the drug effect duration can reach about 20 days.

(3), intractable insect and sucking pest are had tag, stomach toxicity, stifling and systemic action; liquid is the solution polypide wall protective barrier of getting rid of insects fast; by insect epidermal area and epidermal cell, enter insect inner chamber and central nervous system rapidly, reach the effect of quick kill pests.Have strong interior absorption and permeability, infiltrate in plant parenchyma, positive spray medicine back side insect also can kill, and RT is long, and use cost is low.

Safe waterborne preparation, secure adhesion is in crop surface, resistance of rainwater washing against; Tag, stomach toxicity, systemic action be various, comprehensive kill pests, ovicidal action, all have good preventive effect to foliar pest and borer pest; And have in certain and ooze effect, can infiltrate and in plant parenchyma, kill rapidly the insect eating in plant corpus, and the lasting period is long.Very easily absorbed by crops and be penetrated into epidermis, make dispenser effect permanently effective, in environment, be difficult for accumulation, environmentally safe.There is superpower selectivity, high to crop safety, people and animals, without harm, to natural enemies security, are not injured.

This medicament can penetrate body wall and enter in organism and running in vivo and metabolic process, pointed.

There is neurotoxicity.To tag or stomach toxicity performance toxic effect, act on nervous system.When cholinesterase is subject to used time of doing of medicament, the physiological function that cannot bring into normal play, can cause acetylcholine in neural process to accumulate in a large number, thus neurolytic normal conduction, and poisoning insect there will be excitement, spasm etc. symptom, finally causes death.

The mode of action of desinsection for tagging, stomach toxicity, stifling, food refusal, repellent, ovicidal, lure.

1., stomach poison function.Medicament enters intestinal absorption in digestive tract quilt with food through insect oral cavity, arrives site of action cause that insect is poisoned to death by body fluid lymph.Be mainly used in preventing and treating biting mouth parts insect.

2., action of contace poison.After medicament contacts with insect epidermis or digitus, infiltration polypide epidermis enters in polypide, arrives site of action and causes that insect is poisoned to death.Take action of contace poison as main medicament, and controlling object is more.

3., fumigation action.Medicament enters polypide with gaseous state through insect gas exchange system, causes that insect is poisoned to death.Its principle is in pest body, to have the exchange of a kind of and gas to have the pigment of direct relation, and the effect of this pigment is the same with the ferroheme in human body, and it can be combined with oxygen, and oxygen can be taken in body to each position for vital movement needs.When medicament enters after polypide, combine with these respiratory pigments rapidly, the effect of the transmission oxygen that makes it to recur.Insect is owing to can not get oxygen, thereby causes death.

4., systemics.Medicament absorbs through stem, leaf, flower, root or the seed of plant, and transporting in plant corpus just causes and is poisoned to death after insect takes food band poisonous plant.The effect of desinsection is the normal physiological processes that suppresses and destroy insect, makes it to be poisoned to death.Its Main Function mechanism is: 1) neural toxic action.Many insecticides have the normal delivery effect that destroys or upset insect nerve impulse.After insect touches medicament, suppress in pest body the activity of cholinesterase in nerve fiber, destroy the normal conduction of nerve impulse, cause a series of nervous system poisoning symptoms, until dead.2) respiration inhibition effect.Insect, by oxidation operation in body, obtains and maintains the needed energy of normal physiological processes.This medicament can suppress or destroy the breathing oxidizing process of insect, causes that insect is dead.

Feature of the present invention, environment protection type insecticidal, immerses after polypide by spraying or soak medicament, and the nerve and the respiratory system that suppress rapidly insect effectively decompose albumen in polypide simultaneously, cause insect dead.Its anti-insecticidal mechanism is different from the mechanism of action of other chemical pesticide, galenical and alkaloid etc. on market completely.The insect pest of crossing through this chemicals treatment, cannot recover normal and fundamentally lose activity and taken food ability.

Lasting rapidly.General chemical pesticide need to be sprayed weekly one time medicine in insect pest peak period.This medicament desinsection broad-spectrum high efficacy, has special efficacy to class insect pests such as the two spotted spider mite on house plant, aphid, thrips, within 20 minutes, is that visible insect is dead, tags lethality more than 85%.To the larva of Liriomyza etc., through infiltration in one night, its killing effect is remarkable.Once spray general sustainable 15-20 days.

Ovicidal insect protected.The effect with significant killing ova, pupa, larva and adult, fundamentally prevents from and has suppressed damage by disease and insect repeating in a short time occurring, and has extended widely damage by disease and insect ground disease cycle.Save the work time, reduce muscle power work, increase work efficiency, reduced drug cost.Reached the object of killing anti-combination, treating both principal and secondary aspect of disease.

Secondary desinsection.This pharmacy application, on plant, does not develop immunity to drugs.In this medicament of use 1-7 days, on the dry backward plant of liquid, spray a small amount of clear water or plant chance rainwater, fog, this medicament can play insecticidal action for the second time.

Bacteriostatic and disease prevention.The disease that fungi, bacterium, viral disease are caused has respectively obvious control and prevention effect, improves resistance against diseases.Promote growth

Plant essence in this medicament provides required nutrition for plant, can be absorbed by plants, foliage fertilizer effect is remarkable, make that plant growth is vigorous, blade thickness, light, be bottle green, to fruit plant can ripen in advance 3-5 days, volume increase, can make leaf type plant increase 10-15%.Obviously improve quality, improve mouthfeel.

Claims (1)

1. plant a preparation method for biological agent for organic vegetable, it is characterized in that, comprise the steps:

The preparation of A, major ingredient:

Get radish, onion, each 2-5 kilogram of garlic raw material, elimination residue after squeezing adds water and adjusts to 15 kilograms as radish, onion, garlic juice in gained juice;

Get capsicum, each 2-5 kilogram of Chinese prickly ash, be added to the water, infusion 30 minutes, elimination residue adds water and adjusts to 10 kilograms as capsicum, Chinese prickly ash juice in the juice of gained;

Get pine needle 3-6 kilogram, the mass percent that joins 20 kilograms is lixiviate in 95% alcohol, in the leaching liquor of gained, adds water, adjusts to 20 kilograms as pine needle alcohol extract;

Get ash 8-12 kilogram, join in 50 kg of water, stir, after precipitation, take out the upper strata stillness of night, refilter and remove residue, add water and adjust to 50 kilograms of ash leaching liquors;

The preparation of B, auxiliary material:

Prepare bulk drug: thunder godvine, azedarach, Lappula echinata, Chinese ephedra oil, betel nut, sulphur, tree-of-heaven leaf, Chinese honey locust leaf, calamine, each 3-5 kilogram of kaempferia galamga, clean chopping by bulk drug;

The step of demulcen: Chinese medicine material medicine is used water injection type medicine processing device to carry out demulcen operation, and demulcen makes the cell imbibition of plant bulk drug dehydration, for abstraction process creates conditions;

The step decocting: the sufficient traditional Chinese medicinal components of demulcen is placed in to materials decoction device, extracts a not good liquor after heating decocts; Add again water and continue to decoct, extract two not good liquors; Add again water and continue to decoct, extract three not good liquors; By a not good liquor, two not good liquors, three not good liquors merge together, heat and concentrate, and obtain inspissated juice;

In inspissated juice, adding mass percent concentration is 95% ethanol, the amount adding be inspissated juice weight 1-1.2 doubly, with precipitation water-solubility impurity, inspissated juice is uniformly dissolved, filter, use plate and frame filter press, millipore filter to filter, obtain filtrate, filtrate is heated, according to the different principle of boiling point, filtering ethanol from filtrate, centrifugal filtration again, obtains traditional Chinese medicine liquid after ultraviolet sterilization

C, preparation control medicine:

Get in mass ratio radish, onion, garlic juice 20-25 part, capsicum, Chinese prickly ash juice 10-15 part, pine needle alcohol extract 5-8 part, ash leaching liquor 8-10 part, Chinese medicine mixed liquor 8-12 part, sodium-chloride water solution 3-6 part, magnesium chloride brine 4-6 part, sodium carboxymethyl cellulose solution 3-5 part, after mix and blend, mix after potassium fulvate powder 0.3-0.5 part, stir and obtain the extermination of disease and insect pest medicine of organic vegetable plantation.