CN102334514B - Tree wound healing protective agent and preparation method thereof - Google Patents
Tree wound healing protective agent and preparation method thereof Download PDFInfo
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Abstract
The invention provides a tree wound healing protective agent, which consists of the following components in percentage by weight: 0.1-3 percent of sterilizing agent, 35-48 percent of protective agent, 0.1-8 percent of nutrient, 0.1-3 percent of pigment, 30-50 percent of adhesive, 0.1-8 percent of regulator, 1-5 percent of auxiliary agent and 10-26 percent of water. The preparation method comprises the following steps of: adding water into a reaction kettle; adding the nutrient and the regulator with stirring; heating to maintain solution at 45-65 DEG C; stirring for 30-60 minutes; stopping heating and keeping stirring; naturally cooling mixture in the kettle and adding the adhesive and the auxiliary agent; stirring for 70-90 minutes; stopping heating; adding the sterilizing agent and the pigment with stirring; stirring for 30-50 minutes and then adding the protective agent; and then stirring for 90-240 minutes and stopping. The protective agent has a special effective effect on rotten scars, canker scars, gummosis scars, and cut and saw cut of fruit trees.
Description
Technical field
The invention belongs to trees wound healing technical field, be specifically related to tree wound healing protective agent and preparation method thereof.
Background technology
Trees, especially fruit tree, pruning or sawing after branch, and treatment of wounds is improper not only can not heal, and wound cortical cell and tracheid's death gradually, and germ is easily invaded, and its result causes tree vigo(u)r weak even dead.Therefore, how protecting fruit tree wound is an important content in fruit tree management.At present, the fruit tree wound healing agent weak effect using in production application, can not on trees wound, form diaphragm, not only sterilization not thoroughly, can cause germ two subintrusion on wound, and make to set the evaporation of body moisture and nutrient loss.Once germ secondary invasion, wound recurrence, causes that wound is stronger and stronger to be scraped more rotten and more rotten, causes fruit tree wound more to worsen, and even causes fruit tree dead.
Summary of the invention
The object of this invention is to provide tree wound healing protective agent, solved in prior art fruit tree wound healing agent weak effect, sterilization not thoroughly, on wound, can not form the easily shortcoming of recurrence of diaphragm, sick scar.
Another object of the present invention is to provide the preparation method of above-mentioned tree wound healing protective agent.
The technical solution adopted in the present invention is, a kind of tree wound healing protective agent, by mass percentage, by following component, formed: 0.1%～3% bactericide, 35%～48% protectant, 0.1%～8% nutritional agents, 0.1%～3% pigment, 30%～50% sticker, 0.1%～8% conditioning agent, 1%～5% auxiliary agent, 10%～26% water; Above each component mass percent summation is 100%.
Another technical scheme of the present invention is, a kind of preparation method of tree wound healing protective agent: add water in reactor, start stirring, in water, add nutritional agents and conditioning agent while stirring, then heating maintains between 45～65 ℃ mixture temperature in still, continue to stir after 30～60 minutes, stop stirring, in still, add sticker and auxiliary agent again, start and stir after 70～90 minutes, stopping heating keeping stirring, until mixture in still, naturally cool to after room temperature, add bactericide and pigment, continue to stir after 30～50 minutes, add protectant, stir after 90～240 minutes and stop stirring, make tree wound healing protective agent.
Wherein, sticker be latex, acroleic acid polyurethane, water-based plastic, vaseline, acetic acid second rare-a kind of in ethylene copolymerization emulsions.
Conditioning agent is a kind of in hydroxyethylcellulose, contracting methylcellulose, hydroxypropyl cellulose.
Bactericide is a kind of in propiconazole, Tebuconazole, octicin solution, Prochloraz, Difenoconazole, alkene azoles alcohol or dodecyl benzyl dimethyl ammonium chloride; Or select any one and dodecyl benzyl dimethyl ammonium chloride in propiconazole, Tebuconazole, octicin solution, Prochloraz, Difenoconazole, alkene azoles alcohol to take the mixture that mass ratio mixed as 3: 1.
Nutritional agents is a kind of in potassium nitrate, potassium dihydrogen phosphate, urea, ammonium carbonate, ammonium sulfate, ammonium dihydrogen phosphate (ADP), diammonium hydrogen phosphate or calgon.
Protectant is a kind of in calcium carbonate, sodium carbonate, diatomite, talcum powder, or any two kinds take the mixture that mass ratio mixed as 1: 1.
A kind of in the ethanol that the ethylene glycol that auxiliary agent is mass percentage concentration is 98% lipidol, mass percentage concentration is 98% glycerine, mass percentage concentration is 98% or mass percentage concentration are 95%; Or select a kind of in the ethanol that mass percentage concentration is 98% lipidol and the mass percentage concentration glycerine that is 98%, mass percentage concentration is 98% ethylene glycol or mass percentage concentration are 95% to take the mixture that mass ratio mixed as 2: 1.
The invention has the beneficial effects as follows, for preventing, in trees, pruning fruit tree process, by rotten pathogenic bacteria, wet rot disease, dry rot, canker, gummosis and other fungi, the microbial infection of bacterium class cause of disease, there is good effect, especially the protection for trees, fruit tree putrefaction disease scar, wet rot disease, dry rot, canker scar, gummosis scar and wound saw kerf has special efficacy, be mainly manifested in: 1. pair trees, fruit tree putrefaction disease scar and wound have the effect of sterilization, antibacterial, degerming, play lasting antibacterial effect; 2. once smear, fast filming, plays lasting protective effect; 3. protectant pH value of the present invention is neutral, and safety and environmental protection, promotes rapidly the healing of trees wound; 4. after smearing, at trees wound, clip and saw kerf place, form diaphragm, prevent from setting body wound, clip and the evaporation of saw kerf place moisture and the loss of nutrient; 5, prevent that germ secondary from immersing tree body, preventing that trees insect from laying eggs, hatching in tree body wound and forming harm.
Embodiment
Embodiment 1
Ethylene glycol and 12Kg water that to take 0.1Kg propiconazole, 48Kg calcium carbonate, 0.1Kg potassium nitrate, 0.1Kg pigment, 30Kg latex, 8Kg hydroxyethylcellulose, 1.7Kg mass percentage concentration be 98%;
In reactor, add water; start stirring; in water, add potassium nitrate and hydroxyethylcellulose while stirring; then heating makes mixture temperature in still maintain 60 ℃; continue to stir after 60 minutes; stop stirring; in still, add latex and ethylene glycol again, start and stir after 70 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add propiconazole and pigment, continue to stir after 30 minutes, add calcium carbonate; stir after 190 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 2
Glycerine and 16Kg water that to take 3Kg octicin solution, 35Kg sodium carbonate, 8Kg potassium dihydrogen phosphate, 3Kg pigment, 33Kg acroleic acid polyurethane, 1Kg hydroxypropyl cellulose, 1Kg mass percentage concentration be 98%;
In reactor, add water; start stirring; in water, add potassium dihydrogen phosphate and hydroxypropyl cellulose while stirring; then heating makes mixture temperature in still maintain 45 ℃; continue to stir after 50 minutes; stop stirring; in still, add acroleic acid polyurethane and glycerine again, start and stir after 80 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add octicin solution and pigment, continue to stir after 50 minutes, add sodium carbonate; stir after 200 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 3
Ethanol and 12.7Kg that to take 0.3Kg alkene azoles alcohol, 35Kg diatomite, 0.5Kg ammonium dihydrogen phosphate (ADP), 0.4Kg pigment, 50Kg water-based plastic, 0.1Kg contracting methylcellulose, 1Kg mass percentage concentration be 95%;
In reactor, add water; start stirring; in water, add ammonium dihydrogen phosphate (ADP) and contracting methylcellulose while stirring; then heating makes mixture temperature in still maintain 65 ℃; continue to stir after 40 minutes; stop stirring; in still, add water-based plastic and ethanol again, start and stir 90 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add alkene azoles alcohol and pigment, continue to stir after 40 minutes, add diatomite; stir after 200 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 4
Take 1Kg Tebuconazole, 35.7Kg talcum powder, 4Kg diammonium hydrogen phosphate, 0.3Kg pigment, 40Kg acetic acid second rare-lipidol and 10Kg water that ethylene copolymerization emulsions, 7Kg hydroxypropyl cellulose, 2Kg mass percentage concentration are 98%;
In reactor, add water; start stirring; in water, add diammonium hydrogen phosphate and hydroxypropyl cellulose while stirring; then heating makes mixture temperature in still maintain 50 ℃; continue to stir after 50 minutes; stop stirring; again to add in still acetic acid second rare-ethylene copolymerization emulsions and lipidol, start and stir after 72 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add Tebuconazole and pigment, continue to stir after 40 minutes, add talcum powder; stir after 100 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 5
Ethanol and 16.8Kg water that to take 0.4Kg Difenoconazole, 38Kg diatomite, 0.2Kg calgon, 0.2Kg pigment, 41Kg vaseline, 0.4Kg hydroxypropyl cellulose, 3Kg mass percentage concentration be 95%;
In reactor, add water; start stirring; in water, add calgon and hydroxypropyl cellulose while stirring; then heating makes mixture temperature in still maintain 55 ℃; continue to stir after 30 minutes; stop stirring; in still, add vaseline and ethanol again, start and stir after 80 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add Difenoconazole and pigment, continue to stir after 40 minutes, add diatomite; stir after 240 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 6
Ethylene glycol and 15.5g water that to take 2Kg Prochloraz, 35Kg talcum powder, 2Kg urea, 0.5Kg pigment, 34Kg latex, 6Kg hydroxyethylcellulose, 5Kg mass percentage concentration be 98%;
In reactor, add water; start stirring; in water, add urea and hydroxyethylcellulose while stirring; then heating makes mixture temperature in still maintain 50 ℃; continue to stir after 40 minutes; stop stirring; in still, add latex and ethylene glycol again, start and stir 75 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add Prochloraz and pigment, continue to stir after 48 minutes, add talcum powder; stir after 90 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 7
Ethanol and 26Kg water that to take 3Kg dodecyl benzyl dimethyl ammonium chloride, 35Kg calcium carbonate, 3Kg ammonium sulfate, 1Kg pigment, 30Kg latex, 1Kg hydroxypropyl cellulose, 1Kg mass percentage concentration be 95%;
In reactor, add water; start stirring; in water, add ammonium sulfate and hydroxypropyl cellulose while stirring; then heating makes mixture temperature in still maintain 62 ℃; continue to stir after 35 minutes; stop stirring; in still, add latex and ethanol again, start and stir 78 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add dodecyl benzyl dimethyl ammonium chloride and pigment, continue to stir after 45 minutes, add calcium carbonate; stir after 200 minutes and stop stirring, make tree wound healing protective agent of the present invention.
Embodiment 8
Take 0.3Kg bactericide, 39Kg calcium carbonate, 0.2Kg calgon, 0.3Kg pigment, 40Kg acetic acid second rare-ethylene copolymerization emulsions, 0.3Kg hydroxypropyl cellulose, 3Kg auxiliary agent and 16.9Kg water;
Wherein, bactericide is that dodecyl benzyl dimethyl ammonium chloride and alkene azoles alcohol are the mixture mixing at 1: 3 in mass ratio;
Auxiliary agent is that mass percentage concentration is that the ethylene glycol that 98% lipidol and mass percentage concentration are 98% is the mixture mixing at 2: 1 in mass ratio;
In reactor, add water; start stirring; in water, add calgon and hydroxypropyl cellulose while stirring; then heating makes mixture temperature in still maintain 55 ℃; continue to stir after 60 minutes; stop stirring; again to add in still acetic acid second rare-ethylene copolymerization emulsions and auxiliary agent, start and stir 70 minutes, stop heating and keep stirring; until mixture in still, naturally cool to after room temperature; add bactericide and pigment, continue to stir after 35 minutes, add calcium carbonate; stir after 90 minutes and stop stirring, make tree wound healing protective agent of the present invention.
During application, use brush that tree wound healing protective agent of the present invention is evenly spread upon to cutting in saw kerf, wound and rot scar of trees, fruit tree, and also smearing apart from cutting on the good bark at the outside 2cm of saw kerf, wound and rot scar place, its thickness is 1mm.
The component of bactericide has guaranteed the validity to the control of trees fungal disease and bacterial disease, and fungicidal spectrum is wide, has solved the treatment problem of the diseases such as rot, canker, wet rot disease, dry rot, gummosis of trees in agricultural production; Protectant component plays uniformity, the stability that increases this product, the more important thing is that increasing product smears rear become film strength; The component of nutritional agents plays the effect that nutrition is provided to trees wound healing, promotes Fast Growth; The component of pigment plays the color that changes product, makes to smear the color that rear institute film forming approaches bark as far as possible; The component of sticker plays the effect of product and trees adhesion on the one hand, after smearing on the other hand, can form diaphragm at trees wound, clip and saw kerf place, prevent from setting body wound, clip and the evaporation of saw kerf place moisture and the loss of nutrient, can prevent germ immersion tree body simultaneously; The component of conditioning agent plays the effect that regulates product uniformity and keep moisture; The component of auxiliary agent plays the filming performance that changes product, makes product smear the effects such as rear formed film is more even, ductility is good, the duration is long; Water plays the effect of solvent.
Tree wound healing protective agent of the present invention have bactericidal effect good, prevent and treat the features such as disease is thorough, easy to use, below in conjunction with test, the effect of wound healing protective agent of the present invention is described further:
One, use tree wound healing protective agent that above-described embodiment 8 makes as follows to causing that apple black skin shell (Valsa mali Miyabe et Yamada.), dry rot (Boryosphaeria dothidea), canker (Pseudomonas syringae), the gummosis (Botryospha eriaribis) of apple canker carried out Toxicity Determination result:
The measurement result of the indoor virulence that the bactericide of the table 1 pair embodiment of the present invention 8 preparations is done
Two, on April 21st, 2008 in Wang Haijun man orchard, two groups, Feng Yuan village, Feng Yuan town, Dengcheng County, test fruit tree Fuji apple, 4 mu of areas, seeding row spacing 2.0m * 3.0m, soil types is loess, pH value is neutral, composite fertilizer 50KG, managerial skills are good.
Below test for above-mentioned eight embodiment and arrange eight experiments, each is tested in triplicate.
The sick scar of fruit tree putrefaction disease is scraped totally, smear tree wound healing protective agent of the present invention, the consumption of getting respectively tree wound healing protective agent of the present invention is 250ml/m
2,, 300ml/m
2, 350ml/m
2, adopt 5% octicin solution aqua to contrast.Carry out a radix investigation before coating on April 21st, 2008, on April 5th, 2009 is carried out control efficiency investigation, and measures disease scar healing width.This test is investigated 2 times altogether, and result of the test shows:
1, after scraping off scab coating; scribble the treatment region of tree wound healing protective agent of the present invention and scribble on the trees wound of check plot of 5% octicin solution aqua and all have scab recurrence: smearing tree wound healing protective agent treatment region recurrence scab scope of the present invention prepared by embodiment 1-8 is 4.02%～10.45%, check plot recurrence scab scope is up to being 79.12%.In addition, experiment also shows: with 350ml/m
2and 300ml/m
2it is remarkable that wound healing protective agent is processed control efficiency, and after medicine, preventive effect reaches 94.12% and 93.56%.
2, to the control efficiency after use carry out biostatistics Epidemiological Analysis, the results of analysis of variance shows (table 2 shows):
Table 2 is smeared tree wound healing protective agent of the present invention and is prevented and treated the comparison of the apple canker test significance of difference
Note: A, a represent that difference is extremely remarkable, and B, b represent significant difference, and C, c represent that difference is not remarkable
Table 1 explanation: each process between difference reach utmost point significance level, between repetition, difference is not remarkable, but with contrast difference between 50 times of processing of medicament 5% octicin solution aqua and reach utmost point significance level.Promote that disease scar healing effect the results of analysis of variance is consistent with control efficiency analysis result.
3, during whole fruit tree growth, system observation in field shows tree wound healing protective agent of the present invention (250ml/m within the scope of experimental concentration
2-350ml/m
2) to fruit tree growth safety, without impact.
Claims (3)
1. tree wound healing protective agent, is characterized in that, by mass percentage, following component, consists of: 0.3kg bactericide, 39kg calcium carbonate, 0.2kg calgon, 0.3kg pigment, 40kg vinyl acetate-ethylene copolymerization emulsions, 0.3kg L-HPC, 3kg auxiliary agent, 16.9kg water;
Wherein, bactericide is the mixture that dodecyl benzyl dimethyl ammonium chloride and alkene azoles alcohol mix for 1:3 in mass ratio;
Auxiliary agent is that mass percentage concentration is the mixture that ethylene glycol that 98% ester alcohol and mass percentage concentration are 98% mixes for 2:1 in mass ratio.
2. the preparation method of tree wound healing protective agent according to claim 1, is characterized in that: carry out according to the following steps:
Step 1, takes 0.3kg bactericide, 39kg calcium carbonate, 0.2kg calgon, 0.3kg pigment, 40kg vinyl acetate-ethylene copolymerization emulsions, 0.3kg L-HPC, 3kg auxiliary agent, 16.9kg water;
Step 2, in reactor, add water, start stirring, in water, add calgon and L-HPC while stirring, then heating maintains between 55 ℃ mixture temperature in still, continue to stir after 60 minutes, stop stirring, then add vinyl acetate-ethylene copolymerization emulsions and auxiliary agent in still, start and stir after 70 minutes, stop heating and keep stirring, until mixture in still, naturally cool to after room temperature, add bactericide and pigment, continue to stir after 35 minutes, add calcium carbonate, stir after 90 minutes and stop stirring, make tree wound healing protective agent;
Wherein, bactericide is the mixture that dodecyl benzyl dimethyl ammonium chloride and alkene azoles alcohol mix for 1:3 in mass ratio;
Auxiliary agent is that mass percentage concentration is the mixture that ethylene glycol that 98% ester alcohol and mass percentage concentration are 98% mixes for 2:1 in mass ratio.
3. the purposes of tree wound healing protective agent according to claim 1, is characterized in that: described protectant is for sterilization and control to apple canker and dry rot, peach gummosis, Prospect on Kiwifruit Bacterial Canker.
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| CN201110202358.9A CN102334514B (en) | 2011-07-19 | 2011-07-19 | Tree wound healing protective agent and preparation method thereof |
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| CN201110202358.9A CN102334514B (en) | 2011-07-19 | 2011-07-19 | Tree wound healing protective agent and preparation method thereof |
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| CN102334514B true CN102334514B (en) | 2014-05-07 |
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