CN103299802A - Technology for preventing and curing soft rot of konjak - Google Patents
Technology for preventing and curing soft rot of konjak Download PDFInfo
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- CN103299802A CN103299802A CN2013101923315A CN201310192331A CN103299802A CN 103299802 A CN103299802 A CN 103299802A CN 2013101923315 A CN2013101923315 A CN 2013101923315A CN 201310192331 A CN201310192331 A CN 201310192331A CN 103299802 A CN103299802 A CN 103299802A
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Abstract
The invention relates to a technology for preventing and curing soft rot of konjak through self-made extraction of plant bactericide, and belongs to the field of plant disease prevention through the local pesticide extracting method. The extracting method is simple, feasible, convenient to use, and is suitable for being popularized and applied by the mass konjak growers as site preparation can be performed at any time. The environment-friendly plant bactericide has better soft rot prevention effect than chemical agents, and has the disease prevention effect reaching 86.3%, and during the growth of konjak, farmers only need to mix allicin extracted through the local method, 97% berberine extracted through the industrial method, honeysuckle leach liquor and isatis root leach liquor as per a certain proportion and according to own needs, so that continuous spreading of soft rot of field konjak can be effectively controlled, and the production can be remarkably guaranteed.
Description
Technical field
The present invention relates to a kind of konjak soft rot Prevention Technique.
Background technology
It is high that the konjaku edible nourishing is worth, and has good health-care effect, simultaneously in medicine, agricultural, aircraft manufacturing, oil, cosmetic, weaving, the manufacture field such as electroplate, brewage and have widely purposes.With its distinctive nutritive value and edible health effect, listed in one of development of the West Regions key project by State Council approved, also be 21 century one of vegetable basket project.
No matter konjaku production is in semi-wild, extensive state fragmentary, that only plant for a long time, artificial planting history only had about 20 years, and the technical research accumulation is few, and production technology generally falls behind, and national per mu yield level is only about 800kg.In recent years, along with the progressively expansion of the market demand, planting technology is backward, planting benefit is poor, the contradiction of strained market supply is more outstanding.Breed breeding work lags behind, and the whole nation only has five preferred kinds such as " Hunan taros No. ".In recent years, along with the understanding of people to konjaku effect and purposes, the product development utilization deepens continuously, stimulated development, the planting scale of konjaku industry to enlarge year by year, the plantation level improves constantly, and productivity effect has become leading industry by ashamed manifesting in some places.But, in recent years, the konjak soft rot rapid spread, harm is serious, brings to know clearly for the konjaku industry and ruins extinctive disaster, the enthusiasm of also having hit a lot of peasant planting konjakus simultaneously, become the plantation of restriction konjaku and received the relevant key factor that produces, made the development of konjaku industry meet with bottleneck, therefore, for the effectively outburst of control konjak soft rot, we have carried out the research of konjak soft rot Prevention Technique.
From the retrieval Related domestic documents: document [1] (Chinese patent application number: 200810236726) disclose a kind of traditional Chinese medicine bactericide of preventing and treating konjak soft rot, its component and percentage by weight are: garlic P.E 12%～36%, coptis extract 3%～12%, folium lonicerae extract 3%～10%, agricultural chemicals wettable powder agent aid 3%～5%, surplus is the agricultural chemicals filling carrier; Wherein, the percentage by weight of the allicin in the garlic P.E is more than or equal to 6.0%, and the percentage by weight of berberine is more than or equal to 20.0% in the coptis extract, and the percentage by weight of folium lonicerae extract Content of Chlorogenic Acid is more than or equal to 10.0%.
Summary of the invention
The objective of the invention is to propose a kind of konjak soft rot Prevention Technique, can solve current konjak soft rot usually breaks out, and in the conventional Agro-chemicals control konjak soft rot technology, medication is not selected, consumption is lack of standardization, method is unreasonable, the field makes that medicine is nonstandard, protection effect is poor, environmental pollution heavily waits technical barrier.
Realize that the object of the invention technical scheme is as follows:
The present invention utilizes mainly that plant sterilization toxic action pair is little, the characteristics of low-residual, efficient, environmental protection.At first to choosing kind of a taro seed soaking sterilization (can soak seed with plant medical agent of the present invention), and on the plot of choosing every mu execute 50～100kg lime disinfection, or evenly spread fertilizer over the fields to plough under with " fertile soil " 3 kilograms every mu and carry out plant medical agent control on the basis of sterilizing in the soil.
The Four Plants bactericide bacteriostasis prophylaxis effect that the present invention selectes:
(1) allicin C
6H
10OS
2The effect of broad-spectrum antiseptic, antibacterial, sterilization.Be applicable to prevent and treat multiple fungus and bacterium and infect, have antineoplastic action.
(2) berberine (berberine) [English name]: Berberine Hydrochloride[molecular formula] C20H18ClNO4 is a kind of important alkaloid, is that China uses Chinese medicine for a long time.Can from the plants such as the coptis, golden cypress, barberry, extract.It has significant bacteriostasis.
(3) the resisting pathogenic microbes effect of honeysuckle.To various pathogens such as staphylococcus aureus, hemolytic streptococcus, Escherichia coli, shigella dysenteriae, comma bacillus, typhoid bacillus, paratyphosum Bacterium has antibacterial to pneumococcus, diplococcus meningitidis, Pseudomonas aeruginosa, tubercle bacillus, Shigella shigae, streptococcus mutans etc. and bactericidal action etc. all has certain inhibition bactericidal action.
(4) Radix Isatidis, antibiotic, the antiviral active ingredient of folium isatidis, someone thinks that the indigo glucoside has antibiosis and antiviral functions, improves immunologic function, antitumor action: various bacteria is had effect.Infusion is to hay bacillus, staphylococcus aureus, and sarcine, Escherichia coli, typhoid bacillus, paratyphoid A bacillus, dysentery (will Hayes, Fu Shi) bacillus, bacillus enteritidis etc. have inhibitory action; The acetone leachate also has similar effect, and to hemolytic streptococcus effective (all using agar aperture flat band method).Similar to the bacteriostasis of A type meningococcus and garlic, honeysuckle.
The scheme of preventing and treating of the present invention: konjak soft rot is prevented and treated key technology and is prevention.The peasant can use the technology of the present invention, size according to own konjaku cultivated area is determined dosage, behind konjaku exhibition leaf, per 7～10 days, mu is watered 50～100kg spraying, fills with root with allicin leaching liquor 500-1000g ten berberines 100 gram of local method extraction, and spraying is watered 50Kg, the filling root is watered 100Kg.
Available allicin leaching liquor 500-1000g ten honeysuckle leaching liquor 1kg are watered 50～100kg; Spraying is watered 50Kg, the filling root is watered 100Kg.
Also can be watered 50～100kg with allicin leaching liquor 500-1000g ten Radix Isatidis leaching liquors.Spraying is watered 50Kg, the filling root is watered 100Kg.
Said method can be used alternatingly 3 times continuously by turns, stops dispenser after mid-September.
Technique effect of the present invention is,
Applicant one is the best mu dosage of the clear and definite konjak soft rot Prevention Technique of research: it is 97% berberine 100g, honeysuckle local method leaching liquor 1000g, the Radix Isatidis local method leaching liquor 1000g of 500～1000g, industrial abstract that local method is extracted allicin liquid; The 2nd, the best administration time of studying the konjak soft rot Prevention Technique clear and definite is behind konjaku exhibition leaf, per 7～10 days, be used alternatingly by turns 3 times, application method can be with spraying, fill with method for root, stop the diseases prevention technical measures of dispenser after mid-September, control to greatest extent disease and keep a full stand of seedings, obtain higher protection effect, realize unit are konjaku plantation high-yield and high-efficiency.Dispenser 3 times and several medicament mix the diseases prevention pattern that improves preventive effect of using continuously.586 mu of 2012 show-how areas, the average konjak soft rot control efficiency 86.3% of demonstrating; Demonstration average yield per mu 5189.3kg is 6.5 times of general planting per mu yield 829kg, and net income reaches more than ten thousand yuan, is conventional more than 10 times of net income of mu.
Embodiment
The present invention is described further below in conjunction with embodiment.
Konjak soft rot Prevention Technique key is done a good job of it seven aspects:
The one, at first to choosing kind of taro seed soaking sterilization, and on the plot of choosing every mu of 50～100kg lime disinfection, or evenly spread fertilizer over the fields to plough under with 3 kilograms every mu of " fertile soil " processing soil treatment agents and carry out plant medical agent on the basis of sterilizing in the soil and prevent and treat.
The 2nd, it is prevention that konjak soft rot is prevented and treated key technology.Behind konjaku exhibition leaf, per 7～10 days, the allicin leaching liquor 500-1000g ten berberine 100g that extract with local method respectively were watered 50～100kg; Or % is watered 50～100kg with allicin leaching liquor 500-1000g ten honeysuckle leaching liquors; Or allicin leaching liquor ten 500-1000g Radix Isatidis leaching liquor 1000g are watered 50～100kg, wait to be used alternatingly by turns 3 times, and application method can be with spraying, fill with method for root, stop dispenser after mid-September,
The 3rd, red skin garlic or red Pi Du Office garlic 1kg peeling section disperses to place 15-20min, and oxidation produces allicin, then mash to add water 1000kg, the local method lixiviate, remove slag, filtrate, low-temperature preservation or field fabrication be watered the 50-100 spraying, fill with root.
, the 4th, behind konjaku exhibition leaf, select 97% berberine 100g of industrial abstract to be watered the 50-100kg spraying, fill with root, or mixes with allicin liquid 1kg that local method is extracted and to be watered 50-100kg spraying, filling root.
The 5th, behind konjaku exhibition leaf, mu 100g dry product honeysuckle adds water 1150g and soaks 30min, boils and boils 15-20min, removes slag to extract the 1000g liquid and mixes with allicin, berberine 100g and be watered that 50-100kg sprays, the filling root.
The 6th, behind konjaku exhibition leaf, mu adds water 1300g and soaks 30min with 200g dry product plant Radix Isatidis, boil again and boil 15-20min, remove slag and extract the 1000g liquid, mix being watered 50-100kg spraying, filling root with allicin liquid, berberine, Flos Lonicerae extractive solution, to improve protection effect.
The 7th, select and remain without damage by disease and insect kind taro.After konjaku full maturity (namely most of can pull out petiole with hand, and the place that comes off is smooth), just can receive and dig, the receipts of konjaku dig the phase generally during and antecedent soil moisture fine with choosing before and after the Frost's Descent receipts dig better.When digging, receipts carefully excavate along konjaku is capable from one jiao of rand, note when gathering by the selected disease-resistant good species taro of standard, and the kind taro below the 300g and commodity taro is separated, and note the separately keeping of macrospecies taro, microspecies taro, root-like stock, in spite of illness, can not reserve seed for planting in spite of wound, all to handle with care when carrying no matter plant taro or commodity taro, prevent that damage is rotten.
By strengthening the effective control to konjak soft rot and insect pest, make Amorphophallus Yield reach highly efficient and productive
Research purpose.
Claims (5)
1. a konjak soft rot Prevention Technique is characterized in that,
At first the kind taro of choosing is soaked seed and disinfects, and on the plot of choosing every mu execute 50～100kg lime disinfection and process, or with " fertile soil " processing soil treatment agent, 3 kilograms every mu are evenly spread fertilizer over the fields, and plough under to carry out plant medical agent on the basis of sterilizing in the soil and prevent and treat.
It is prevention that konjak soft rot is prevented and treated key technology.Behind konjaku exhibition leaf, per 7～10 days, allicin leaching liquor 500-1000g ten berberines 100 grams that extract with local method respectively were watered 50～100kg; Or % is watered 50～100kg with allicin leaching liquor 500-1000g ten honeysuckle leaching liquor 1kg; Or allicin leaching liquor 500-1000g ten Radix Isatidis leaching liquors are watered 50～100kg, wait to be used alternatingly by turns 3 times, and application method can be with spraying, fill with method for root, stop dispenser after mid-September.
2. a kind of konjak soft rot Prevention Technique in according to claim 1 is characterized in that,
Select red skin garlic or the only lobe garlic of red skin 1000g, peeling section disperses to place 15-20min, and oxidation produces allicin, then mash to add water 1000kg, the local method lixiviate, remove slag, filtrate, low-temperature preservation is for subsequent use.Or behind konjaku exhibition leaf, make at the scene allicin liquid bactericide and be watered the 50-100 spraying, fill with root.
3. a kind of konjak soft rot Prevention Technique in according to claim 1, it is characterized in that, behind konjaku exhibition leaf, select 97% berberine 100g of industrial abstract to be watered the 50-100kg spraying, fill with root, or mixes with allicin liquid 500-1000g that local method is extracted and to be watered 50-100kg spraying, filling root.
4. a kind of konjak soft rot Prevention Technique in according to claim 1, it is characterized in that, behind konjaku exhibition leaf, mu 100g dry product honeysuckle, add water 1150g and soak 30min, boil again 15-20min, remove slag and extract the 1000g liquid and mixes with allicin liquid 500g, berberine 100g and be watered that 50-100kg sprays, the filling root.
5. a kind of konjak soft rot Prevention Technique in according to claim 1, it is characterized in that, behind konjaku exhibition leaf, there has been fragmentary soft rot Mo in the field, and mu adds water 1300g and soaks 30min with 200g dry product plant Radix Isatidis, boil again 15-20min, remove slag and extract the 1000g liquid, mix being watered 50-100kg spraying, filling root 3 times with allicin liquid 500g, berberine 100g, Flos Lonicerae extractive solution 1000g, to improve protection effect.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493671A (en) * | 2013-10-14 | 2014-01-08 | 苏州市新巷农艺科技园 | Method for planting strawberries |
| CN104663233A (en) * | 2015-03-19 | 2015-06-03 | 湖北省农业科学院经济作物研究所 | Stereoscopic matching cultivation method for greenly and comprehensively preventing and controlling konjak soft rot disease |
| CN105265052A (en) * | 2015-09-18 | 2016-01-27 | 昆明线敌生物科技有限公司 | Biological control method for soft rot of amorphophallus |
| CN107135756A (en) * | 2016-11-21 | 2017-09-08 | 黔东南苗族侗族自治州农业科学院 | The comprehensive and method of prevention and control konjak soft rot |
| CN107668070A (en) * | 2017-10-17 | 2018-02-09 | 北京清源保生物科技有限公司 | A kind of microbicide compositions and its application for being used to prevent and treat bacterial disease |
| CN109041643A (en) * | 2018-08-28 | 2018-12-21 | 云南宝成魔芋科技开发有限公司 | A kind of method for integrated control of konjak soft rot |
| CN109090156A (en) * | 2018-09-27 | 2018-12-28 | 乐山师范学院 | A kind of preparation method and its control method preparing konjak soft rot protective agents using radix scutellariae |
| CN109090158A (en) * | 2018-09-27 | 2018-12-28 | 乐山师范学院 | A kind of preparation method and its control method preparing konjak soft rot protective agents using the coptis |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493671A (en) * | 2013-10-14 | 2014-01-08 | 苏州市新巷农艺科技园 | Method for planting strawberries |
| CN104663233A (en) * | 2015-03-19 | 2015-06-03 | 湖北省农业科学院经济作物研究所 | Stereoscopic matching cultivation method for greenly and comprehensively preventing and controlling konjak soft rot disease |
| CN104663233B (en) * | 2015-03-19 | 2016-08-17 | 湖北省农业科学院经济作物研究所 | Konjak soft rot green combines anti-three-dimensional cultivation method for matching |
| CN105265052A (en) * | 2015-09-18 | 2016-01-27 | 昆明线敌生物科技有限公司 | Biological control method for soft rot of amorphophallus |
| CN107135756A (en) * | 2016-11-21 | 2017-09-08 | 黔东南苗族侗族自治州农业科学院 | The comprehensive and method of prevention and control konjak soft rot |
| CN107668070A (en) * | 2017-10-17 | 2018-02-09 | 北京清源保生物科技有限公司 | A kind of microbicide compositions and its application for being used to prevent and treat bacterial disease |
| CN109041643A (en) * | 2018-08-28 | 2018-12-21 | 云南宝成魔芋科技开发有限公司 | A kind of method for integrated control of konjak soft rot |
| CN109090156A (en) * | 2018-09-27 | 2018-12-28 | 乐山师范学院 | A kind of preparation method and its control method preparing konjak soft rot protective agents using radix scutellariae |
| CN109090158A (en) * | 2018-09-27 | 2018-12-28 | 乐山师范学院 | A kind of preparation method and its control method preparing konjak soft rot protective agents using the coptis |
| CN109090156B (en) * | 2018-09-27 | 2020-12-04 | 乐山师范学院 | Preparation method of konjac soft rot control medicine prepared from scutellaria baicalensis and control method thereof |
| CN109090158B (en) * | 2018-09-27 | 2021-01-26 | 乐山师范学院 | Preparation method of medicine for preventing and treating soft rot of konjak prepared from coptis chinensis and prevention and treatment method thereof |
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Application publication date: 20130918 |