CN105777412A - Method for preparing special insect preventing type bio-fertilizer for leafy vegetable - Google Patents
Method for preparing special insect preventing type bio-fertilizer for leafy vegetable Download PDFInfo
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- CN105777412A CN105777412A CN201610149171.XA CN201610149171A CN105777412A CN 105777412 A CN105777412 A CN 105777412A CN 201610149171 A CN201610149171 A CN 201610149171A CN 105777412 A CN105777412 A CN 105777412A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
The invention discloses a method for preparing a special insect preventing type bio-fertilizer for a leafy vegetable, and belongs to the technical field of bio-organic fertilizers. According to the method, the bio-fertilizer is prepared by taking the following components as raw materials: urea, triple superphosphate, potassium sulphate, pyrethrum powder, humic acid, thuringiensis bacillus powder, serratia marcescent powder, polyaspartic acid, and EDTA chelated microelements. Compared with the prior art, the bio-fertilizer prepared by the method can promote the growth of crops and improve the quality of the crops, and can also kill injurious insects such as threadworms and fly maggots in soil.
Description
The application is that " denomination of invention is the proposition of applicant Anhui Laimujia Fertilizer Industry Co., Ltd.: a kind of anti-insect type leaf vegetables special bio is fertile and preparation method thereof, and the applying date is on August 19th, 2014, and application number is: divisional application 2014104074362 ".
Technical field
The present invention relates to technical field of biological organic fertilizer, particularly relate to a kind of method preparing anti-insect type leaf vegetables special bio fertilizer.
Background technology
The fertilising of leaf vegetables, based on fertilizer, focuses on base fertilizer, rationally topdresses, and controls nitrogen fertilizer amount, forbids using nitrate fertilizer, simultaneously culture fertility, and preservation of fertility balances.Brassica oleracea L.var.capitata L., leaf curl Caulis et Folium Lactucae sativae etc. are few to Nitrate Accumulation, and Chinese cabbage, Amaranthus mangostanus L., Herba Spinaciae etc., it is easy to accumulation nitrate.Therefore, the leaf vegetables of nitrate content severe overweight will endanger health.The notable integrative development increased with global economy along with China's economic, and China is from " having enough to eat and wear " type society to the successful transition of " well-to-do level " type society, people are more and more higher to the requirement of agricultural product and food quality, especially the requirement to pollution-free food, pollution-free food.Green Food Industry is technology-intensive industries, need substantial amounts of Technical investment aborning, such as the selection-breeding of improved seeds, special pesticide and the development of fertilizer, the Biological control of crop disease and insect, the storage of product and preservation technique, and meet the Development and Production etc. of the packaging material of environmental protection and food requirement.Along with the international market strict restriction to Practice for Pesticide Residue in Agricultural Products, low toxicity, low-residual biological pesticide market very well sold and in short supply, wherein the market prospect of biological insecticides is the most wide.
China currently greatly develops based on the modern agriculture of " high yield, high-quality, efficient, ecological, safety ", and these are all closely related with the scientifical use of bio-feritlizer.The class that refers to bio-feritlizer contains the special fertilizer of a large amount of microorganism lived, in this kind of incorporation of fertilizerin the soil, a large amount of microorganisms lived under optimum conditions can be actively movable, have can around crop root amount reproduction, play from growing nitrogen-fixing or associative nitrogen fixation, can decompose phosphorus, potassium mineral prime element supply Crop or the secretion growth hormone that have stimulate plant growth, and what also have can secrete multiple chitinase, can effectively kill the nematicide in soil and fly larvae etc..Bio-feritlizer can be increase soil fertility, promote plant growth, improve crop quality, and can also have the effect of the strong bacterium of antagonism pathogen diseases prevention, such as, some bio-feritlizer not only has very strong effect in assisting the mineral elements such as Crop phosphorus, zinc and copper, also has and strengthens crop water suction, water conservation to improve the effect of crop drought resistance ability, i.e. water-retaining type functional living being fertilizer, but anti-insect type bio-feritlizer is studied at present or blank.
Therefore, research and develop the anti-insect type bio-feritlizer cultivation for leaf vegetables of a kind of environmental protection, to improving yield of vegetables, improve quality of vegetable, promote that vegetable growing is safe efficient, low cost, free of contamination sustainable development have certain realistic meaning.
Summary of the invention
It is fertile that the present invention have developed a kind of anti-insect type leaf vegetables special bio, can not only promote plant growth, improve crop quality, moreover it is possible to kill the insects such as the nematicide in soil, fly larvae, therefore, is a kind of leaf vegetables special bio fertilizer with insect protected function.
The concrete technical scheme of the present invention is:
A kind of anti-insect type leaf vegetables special bio is fertile, and the parts by weight of various components are composed as follows:
Carbamide 200-500 part, double superhosphate 200-500 part, potassium sulfate 150-350 part, perian insect powder 20-60 part, humic acids 5-30 part, bacillus thuringiensis powder 20-50 part, Shore Serratieae powder 20-50 part, poly-aspartate 10-50 part, EDTA chelated microelement 1-30 part；
Above-mentioned raw materials is commercially available prod, wherein:
In described carbamide, nitrogen content is 46%；
Phosphorus pentoxide content respectively 40% in described double superhosphate；
In described potassium sulfate, potassium oxide content is 50%；
Described perian insect powder is to pulverize after being dried by Pyrethrum to prepare, Pyrethrum is the feverfew that a kind of existing higher economic worth has again ornamental value, its root, stem, leaf, flower etc. all contain poisonous insect element material, can be used to extract the raw material of pyrethrin, pyrethrin is the broad spectrum pesticide that a class can prevent and treat various pests, and its insecticidal toxicity is than older generation insecticide such as organochlorine, organophosphor, carbamates raising 10-100 times；
Described humic acids molecular weight is 2000-5000, and nitrogen content is 1%-6%, for mass percent；
Described bacillus thuringiensis (Bacillusthuringiensis) is that current production rate is maximum, uses the widest biological insecticides, to insecticides such as Lepidoptera, coleoptera, Diptera, Hymenoptera, Homopteras, and the arthropod such as animals and plants nematicide has specific cytotoxicity, and nontarget organism is safer, therefore have single-minded, efficiently with to advantages such as person poultry safeties；
Described Shore sand Lei Shi (SerratiamarcescentACCC10119) can secrete multiple chitinase in the process of fermentation fertilizer, can effectively kill the nematicide in soil and fly larvae.Research shows, adds serratia marcescens in biofermentation fertilizer, and nematicide and fly larvae mortality rate can up to more than 95%；
Described poly-aspartate is a kind of fertilizer synergist, and metal ion is had chelation, can be enriched with N P and K and trace element supply crop, improve utilization rate of fertilizer, improve crop yield and quality, and can improve soil quality；
Described EDTA chelated microelement refers to the combination of the trace element such as EDTA Chelated Manganese, EDTA chelated zinc, EDTA chelated iron；
Above two bacteria powder adopts conventional method to obtain, and its original bacteria is after shaking table cultivation, seed culture, fermentor cultivation, by fermentation liquid centrifugal treating, is subsequently adding adsorbent, prepared by drying and crushing.
It is preferred that anti-insect type leaf vegetables special bio fertile, raw material components is as follows, by weight:
Carbamide 250-350 part, double superhosphate 250-350 part, potassium sulfate 200-250 part, perian insect powder 30-50 part, humic acids 10-20 part, bacillus thuringiensis powder 30-40 part, Shore Serratieae powder 30-40 part, poly-aspartate 20-30 part, EDTA chelated microelement 10-20 part.
Anti-insect type leaf vegetables special bio of the present invention is fertile, most preferably raw material components is as follows, by weight: 300 parts of carbamide, double superhosphate 295 parts, potassium sulfate 220 parts, perian insect powder 40 parts, humic acids 20 parts, 40 parts of bacillus thuringiensis powder, 40 parts of Shore Serratieae powder, poly-aspartate 25 parts, EDTA chelated microelement 20 parts.
The preparation method that anti-insect type leaf vegetables special bio of the present invention is fertile, comprises the technical steps that:
(1) the various raw materials such as carbamide, double superhosphate, potassium sulfate, perian insect powder, humic acids, poly-aspartate, EDTA chelated microelement are measured by formula, put into mixing in agitator tank；
(2) the raw material conveyer belt of mix homogeneously is delivered to crusher in crushing; deliver to again in rotary drum granulator; by steam jet, a small amount of steam is sprayed in pelletizing drum material; melted urine is sprayed in pelletizing drum simultaneously; by heating material to 40-50 DEG C, by the dynamic balling-up of the not stall of pelletizing drum；
(3) using hot-air seasoning in the material feeding drying roller of balling-up, material is 65-75 DEG C in drying roller outlet temperature, it is preferable that 70 DEG C；
(4) by the material dried then through cooling down, sieve, packing, add bacillus thuringiensis powder and the Shore Serratieae powder of fractional pack during packaging by weight, get product.
One anti-insect type leaf vegetables special bio of the present invention is fertile, it is adaptable to leaf vegetables base manure and topdressing, ditch spread or spread manuer in holes, and generally uses 60-80 kilogram for every mu.
The present invention adopts up-to-date scientific formula, a kind of anti-insect type leaf vegetables special bio produced through method rigorous, science is fertile, there is insect protected, quick-acting, potentiation, the feature such as nontoxic, harmless, soil can be improved, culture fertility, promote the growth of leaf vegetables crop, promote anti-adversity ability, be a kind of typical green non-pollution bio-fertilizer.
The present invention, compared with conventional process techniques, has advantage highlighted below:
1, add natural pest-resistant raw material, there is insect protected ability
Product of the present invention adds perian insect powder, bacillus thuringiensis, Shore sand Lei Shi etc., and wherein Pyrethrum contains poisonous insect element material, can prevent and treat various pests, and its insecticidal toxicity is than older generation insecticide such as organochlorine, organophosphor, carbamates raising 10-100 times；Bacillus thuringiensis (Bacillusthuringiensis) is that current production rate is maximum, uses the widest biological insecticides, to insecticides such as Lepidoptera, coleoptera, Diptera, Hymenoptera, Homopteras, and the arthropod such as animals and plants nematicide has specific cytotoxicity, and nontarget organism is safer；Shore sand Lei Shi can secrete multiple chitinase in the process of fermentation fertilizer, can effectively kill the nematicide in soil and fly larvae；Therefore, product of the present invention has extremely strong insect protected ability, is the bio-feritlizer of a kind of green non-pollution；
2, improve utilization rate of fertilizer, promote crop quality
Product of the present invention with the addition of poly-aspartate and humic acids, and metal ion is had chelation, can be enriched with N P and K and trace element supply crop, can improve utilization rate of fertilizer simultaneously, promote crop quality；
3, improvement Soil structure, residual of effectively degrading
Product of the present invention can improve Soil structure, improve leaf vegetables crop ecological environment, stimulate plant growth, suppress root of the crop maize ear rot simultaneously, withered and yellow plant wither disease and multiple soil pest and disease damage, a part for the humic acids inherently soil organism owing to adding, can degrade the pesticide residues in soil, Adsorption of Heavy Metals, elimination or reduce soil pollution, to soil without any pollution, environmental protection is pollution-free.
Detailed description of the invention
Embodiment 1
A kind of anti-insect type leaf vegetables special bio is fertile, by weight: 300 parts of carbamide, double superhosphate 295 parts, potassium sulfate 220 parts, perian insect powder 40 parts, humic acids 20 parts, 40 parts of bacillus thuringiensis powder, 40 parts of Shore Serratieae powder, poly-aspartate 25 parts, EDTA chelated microelement 20 parts.
The preparation method that anti-insect type leaf vegetables special bio of the present invention is fertile, comprises the technical steps that:
(1) the various raw materials such as 300 parts of carbamide, 295 parts of double superhosphate, 220 parts of potassium sulfate, 40 parts of perian insect powders, 20 parts of humic acidss, 25 parts of poly-aspartates, 20 parts of EDTA chelated microelements are measured by formula, put into mixing in agitator tank；
(2) the raw material conveyer belt of mix homogeneously is delivered to crusher in crushing; deliver to again in rotary drum granulator; by steam jet, a small amount of steam is sprayed in pelletizing drum material; melted urine is sprayed in pelletizing drum simultaneously; by heating material to 40-50 DEG C, by the dynamic balling-up of the not stall of pelletizing drum；
(3) using hot-air seasoning in the material feeding drying roller of balling-up, material is 65-75 DEG C in drying roller outlet temperature, it is preferable that 70 DEG C；
(4) by the material dried then through cooling, screening, packaging, 40 parts of bacillus thuringiensis powder of fractional pack and 40 parts of Shore Serratieae powder during packaging, are added.
Prepared anti-insect type leaf vegetables special bio fertilizer Nitrogen-and Phosphorus-containing potassium (N-P2O5-K2O) proportioning is 14-12-11, total nutrient 37%.
Embodiment 2
A kind of anti-insect type leaf vegetables special bio is fertile, by weight: 261 parts of carbamide, double superhosphate 325 parts, potassium sulfate 240 parts, perian insect powder 50 parts, humic acids 14 parts, 35 parts of bacillus thuringiensis powder, 35 parts of Shore Serratieae powder, poly-aspartate 30 parts, EDTA chelated microelement 10 parts.
Preparation technology is with embodiment 1.
Prepared anti-insect type leaf vegetables special bio fertilizer Nitrogen-and Phosphorus-containing potassium (N-P2O5-K2O) proportioning is 12-13-12, total nutrient 37%.
Comparative example 1
Ordinary compound fertilizer (14-12-11, total nutrient content 37%)
Comparative example 2
Ordinary compound fertilizer (12-13-12, total nutrient content 37%)
Above fertilizer produces by Stanley Fertilizer Co., Ltd.
The application effect of above example 1, embodiment 2 and comparative example 1, comparative example 2 is as follows:
Test material
Test site: the agricultural science and technology Demonstration Garden warmhouse booth of Stanley Fertilizer Co., Ltd
For examination soil: pH7.8, organic matter 1.42%, alkali-hydrolyzable nitrogen 105ppm, rapid available phosphorus 24.4ppm, available potassium 114ppm.
Experimental cultivar: Chinese cabbage.
Test adopts randomized block design, and each test sets 5 process, and each process repeats for 3 times, plot area 40m2.Concrete processing mode such as table 1:
The concrete processing mode of table 1
Table 2 different fertilization impact effect table to Chinese cabbage nutritional quality
As can be seen from Table 2, Chinese Cabbage Yield in all fertilizer treatment, Vitamin C content and soluble sugar content, obviously higher than comparison of not applying fertilizer, can increase substantially the yield 29.1%-45.3% of Chinese cabbage after fertilizer treatment.
Use product of the present invention (process four, process five) and the Brassica campestris L. ssp.chinensis quality of Chinese cabbage can be increased than traditional compound fertilizer's (process two, process three), the every indexes of economic wherein processing four all reaches optimum, vitamin C and soluble sugar content respectively 157.1mg/kg and 1.45%, additionally, use product of the present invention there is significant vermins-proof effect.
Compare with nutrient condition, use product of the present invention (process four, process five) and on average increase production 10.4% than traditional compound fertilizer's (process two, process three), obvious effect of increasing production, especially four are processed, i.e. fertile (the 14-12-11 of embodiment 1 anti-insect type leaf vegetables special bio, total nutrient content 37%) effect optimum, it is worthy to be popularized.
Claims (2)
1. prepare the method that anti-insect type leaf vegetables special bio is fertile for one kind, it is characterised in that comprise the technical steps that:
(1) raw material of following weight portion is weighed: 300 parts of carbamide, double superhosphate 295 parts, potassium sulfate 220 parts, perian insect powder 40 parts, humic acids 20 parts, 40 parts of bacillus thuringiensis powder, 40 parts of Shore Serratieae powder, poly-aspartate 25 parts, EDTA chelated microelement 20 parts；Above-mentioned raw materials is commercially available prod, wherein: in described carbamide, nitrogen content is 46%；In described double superhosphate, phosphorus pentoxide content is 40%；In described potassium sulfate, potassium oxide content is 50%；Described perian insect powder is to pulverize after being dried by Pyrethrum to prepare；Described humic acids molecular weight is 2000-5000, and nitrogen content is 1%-6%, for mass percent；Described EDTA chelated microelement is the combination of EDTA Chelated Manganese, EDTA chelated zinc, EDTA chelated iron trace element；
(2) carbamide, double superhosphate, potassium sulfate, perian insect powder, humic acids, poly-aspartate, the various raw material of EDTA chelated microelement are measured by formula, put into mixing in agitator tank；
(3) the raw material conveyer belt of mix homogeneously is delivered to crusher in crushing; deliver to again in rotary drum granulator; by steam jet, a small amount of steam is sprayed in pelletizing drum material; melted urine is sprayed in pelletizing drum simultaneously; by heating material to 40-50 DEG C, by the dynamic balling-up of the not stall of pelletizing drum；
(4) using hot-air seasoning in the material feeding drying roller of balling-up, material is 65-75 DEG C in drying roller outlet temperature；
(5) by the material dried then through cooling down, sieve, packing, add bacillus thuringiensis powder and the Shore Serratieae powder of fractional pack during packaging by weight, get product.
2. prepare the method that anti-insect type leaf vegetables special bio is fertile as claimed in claim 1, it is characterised in that: step (4) middle outlet temperature is 70 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610149171.XA CN105777412A (en) | 2014-08-19 | 2014-08-19 | Method for preparing special insect preventing type bio-fertilizer for leafy vegetable |
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| CN201610149171.XA CN105777412A (en) | 2014-08-19 | 2014-08-19 | Method for preparing special insect preventing type bio-fertilizer for leafy vegetable |
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| CN201410407436.2A Division CN104130076B (en) | 2014-08-19 | 2014-08-19 | A kind of anti-insect type leaf vegetables special bio is fertile and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011082A (en) * | 2017-04-14 | 2017-08-04 | 西北农林科技大学 | A kind of spring rape volume increase desinsection special medicated fertilizer its preparation method and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515927A (en) * | 2011-09-21 | 2012-06-27 | 周法永 | Drug effect type microbial fertilizer, preparation method thereof and application thereof |
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- 2014-08-19 CN CN201610149171.XA patent/CN105777412A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515927A (en) * | 2011-09-21 | 2012-06-27 | 周法永 | Drug effect type microbial fertilizer, preparation method thereof and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011082A (en) * | 2017-04-14 | 2017-08-04 | 西北农林科技大学 | A kind of spring rape volume increase desinsection special medicated fertilizer its preparation method and application |
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