CN105192306A - Biogas residue biological-fermentation and feed preparation technology - Google Patents
Biogas residue biological-fermentation and feed preparation technology Download PDFInfo
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- CN105192306A CN105192306A CN201510557047.2A CN201510557047A CN105192306A CN 105192306 A CN105192306 A CN 105192306A CN 201510557047 A CN201510557047 A CN 201510557047A CN 105192306 A CN105192306 A CN 105192306A
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Abstract
The invention discloses a biogas residue biological-fermentation and feed preparation technology. According to the biogas residue biological-fermentation and feed preparation technology, biogas residues can be turned into wealth, use of hormones and antibiotics for animal feeds can be reduced, growth and development of animals can be promoted, diseases of the animals can be reduced, the price of the feeds can be increased, nutrition and mouth-feel of meat can be improved, and economical benefits of animal breeding can be improved; in addition, the feeds are endowed with special flavor after being fermented, so that the palatability of the feeds is improved, the appetite and the food intake of the animals are improved, and a growth and development process of the animals is accelerated.
Description
Technical field
The present invention relates to animal feed preparation field, be specifically related to biofermentation and the technique for producing feed of a kind of natural pond slag.
Background technology
Along with the sustainable development of the ecological agriculture, the enthusiasm that people develop biogas ecology agricultural is more and more higher, and the purposes of natural pond slag is also exploited gradually.Natural pond slag is rich in organic matter, humus, micronutrient element, several amino acids, enzyme and beneficial microbe etc., wherein humic acid accounts for 10-20%, organic matter accounts for 30-50%, full nitrogen accounts for 1.0-2.0%, full phosphorus accounts for 0.4-0.6%, full potassium accounts for 0.6-1.2%, it is not only a kind of agricultural fertilizer of high-quality, especially a kind of breeding feed of preciousness.Natural pond slag aboundresources, cheap, however few for effective utilization of natural pond slag at present, and the application in breeding feed is then more rare.
The current feed containing the various medicine such as hormone, antibiotics additive emerges in multitude, and often exceed standard in production and use hormone, Antibiotic Additive and various medicine, this kind of material remains in animal body, drastically influence the healthy of the mankind.Along with the raising of people's living standard and Consciousness of food security, also change be there occurs to the requirement of meat, urgently wish that green, non-harmful meat go on the market.Thus applying biological fermentation method production green feed carrys out feeding animals, not only remains without hormone, antibiotic-free, and growth of animal fast gaining, and the price of deed is high, and feeding cost is low, and meat is better.
Summary of the invention
In order to realize turning waste into wealth of natural pond slag, reduce hormone, antibiotic use in animal feed, improve the economic benefit of animal-breeding, the invention provides biofermentation and the technique for producing feed of a kind of natural pond slag, technical scheme of the present invention is as follows:
The biofermentation of natural pond slag and a technique for producing feed, it is that lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in first make animal feed made again by fermented feed technology through fine finishining in the compound of natural pond slag.
The biofermentation of described natural pond slag and technique for producing feed, it be every double centner based on the compound inoculating lactic acid bacterium of natural pond slag, bacillus licheniformis, saccharomycetic mixed bacteria liquid 100mL, in mixed bacteria liquid, lactic acid bacteria, bacillus licheniformis, saccharomycetic cooperation volume ratio are 2: 2: 1 or 1: 3: 1.
Described the natural pond slag and the percentage by weight 30-40% auxiliary material that comprise percentage by weight 60-70% based on the compound of natural pond slag, wherein auxiliary material is one or more in dregs of beans, the dish dregs of rice, cotton dregs, wheat bran, cavings, straw bran, vinasse, corn flour, soybean residue, rice straw powder, bacterium chaff, sawdust, the peat composed of rotten mosses, bagasse.
The preparation method of described mixed bacteria liquid is: glucose is added in soya-bean milk the soya-bean milk solution that is made into containing 1% glucose as the nutrient solution of bacterial classification, then soya-bean milk solution is sub-packed in 3 containers, again lactic acid bacteria, bacillus licheniformis, saccharomycete are inoculated in wherein successively by the inoculum concentration of 1%, cultivate 18-36 hour under room temperature, mixed before using.
The preparation method of described fermented feed is: first mixed with auxiliary material by natural pond slag, its water content is made to remain on 60-70%, then lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in compound, stir, load sealing and fermenting in polybag, Plastic Drum or fermentation vat, ferment winter 10-15 days, and ferment summer 3-7 days, shows to ferment successfully when having faint scent to give out.
Described method for finishing manufactured is: by the fermented feed of percentage by weight 20% with 25% swelling soya dreg, the expanded corn powder of 20%, Wheat Grass Powder, the steam fish meal of 10%, millet powder, the onion powder of 2%, salted vegetables end, the sunflower oil of 1%, the cuttlefish bone meal mixer of 0.5% of 1.5% of 5% of 15% fully mix; then bucket elevator is delivered to by belt type conveyer; through bucket elevator, material is delivered in comminutor again, with under the effect of template, express material is become pellet at the inner pressure roller of comminutor.
Beneficial effect of the present invention:
1, the present invention can realize turning waste into wealth of natural pond slag, reduces hormone, antibiotic use in animal feed, promotes animal growth, reduce animals got sick, improve the price of deed, improve meat nutrition and mouthfeel, improve the economic benefit of animal-breeding.
2, feed has special fragrance by fermentation afterwards, improves its palatability, improves appetite and the appetite of animal, accelerates the growth and development dynamics of animal.
3, the microbial enzyme produced during the fermentation, such as protease, cellulase, phytase, amylase etc., can supplement the deficiency of animal endogenous enzymes, increases the enzyme that animal self can not be synthesized, these enzymes can improve the digestion power of animal, improve animal feed intake.
4, the dissolving of protein in feed can be promoted in sweat, some high molecular weight proteins are degraded to amino acid and little peptide, can be directly absorbed by animal, the utilization ratio of nutriment be improved, thus improves the production performance of animal.
5, the raw material resources such as natural pond slag that use of the present invention are abundant, cheap, and method of operating practical simplicity, Feed Manufacturing small investment, cost are low, and energy resource consumption is low, promote easily.
6, the present invention is applicable to the production and preparation of the animal feeds such as livestock, bird, fishes and shrimps.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the present invention, every simple distortion that other are made when not departing from core of the present invention or amendment all fall into protection scope of the present invention.
The biofermentation of natural pond slag and a technique for producing feed, it is that lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in first make animal feed made again by fermented feed technology through fine finishining in the compound of natural pond slag.
The biofermentation of described natural pond slag and technique for producing feed, it be every double centner based on the compound inoculating lactic acid bacterium of natural pond slag, bacillus licheniformis, saccharomycetic mixed bacteria liquid 100mL, in mixed bacteria liquid, lactic acid bacteria, bacillus licheniformis, saccharomycetic cooperation volume ratio are 2: 2: 1.
Described the natural pond slag and percentage by weight 40% auxiliary material that comprise percentage by weight 60% based on the compound of natural pond slag, wherein auxiliary material is the compound of dregs of beans, the dish dregs of rice, cotton dregs, wheat bran, cavings, straw bran, vinasse, corn flour, soybean residue, rice straw powder.
The preparation method of described mixed bacteria liquid is: glucose is added in soya-bean milk the soya-bean milk solution that is made into containing 1% glucose as the nutrient solution of bacterial classification, then soya-bean milk solution is sub-packed in 3 containers, again lactic acid bacteria, bacillus licheniformis, saccharomycete are inoculated in wherein successively by the inoculum concentration of 1%, cultivate 24 hours under room temperature, mixed before using.
The preparation method of described fermented feed is: first mixed with auxiliary material by natural pond slag, make its water content remain on 65%, then lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in compound, stir, load sealing in fermentation vat, ferment summer 5 days.
Described method for finishing manufactured is: by the fermented feed of percentage by weight 20% with 25% swelling soya dreg, the expanded corn powder of 20%, Wheat Grass Powder, the steam fish meal of 10%, millet powder, the onion powder of 2%, salted vegetables end, the sunflower oil of 1%, the cuttlefish bone meal mixer of 0.5% of 1.5% of 5% of 15% fully mix; then bucket elevator is delivered to by belt type conveyer; through bucket elevator, material is delivered in comminutor again, with under the effect of template, express material is become pellet at the inner pressure roller of comminutor.
Positive role of the present invention is further illustrated below in conjunction with test examples:
(1) experimental animal: for Duroc and Landrace hybridize piglet.
(2) test method: select 28 age in days piglet 24, control group and test group two groups is divided into by Random assignment principle, often organize and establish 2 repetitions, each repetition 6 piglets, feed in same hurdle, control group fed normal diet, test group is fed feed of the present invention, and duration of test is is quantitatively thrown something and fed.Whole duration of test pig house conveniently feeding and management regularly sterilize, normal immunological.Water fountain and hopper are installed in pig house, feed every day 3 times, with eat surplus till, collect surplus material the 2nd day early morning, weigh.Room temperature about 20 DEG C.The feed consumption of every day, diarrhoea and death condition is recorded during formal test.On-test and at the end of on an empty stomach 12h weigh.
(3) result of the test:
Table 1: feed of the present invention and normal diet are on the impact of weight gain of piglets
From table 1, in the piglet stage, the test group piglet of feed of the present invention of feeding increases than the average daily gain of the control group piglet of normal diet of feeding, and feed-weight ratio declines.From the outward appearance of piglet, the test group piglet of feed of the present invention of feeding is more ruddy than the skin of the control group piglet of normal diet of feeding, and hair color is more glossy.
Table 2: feed of the present invention and normal diet are on the impact of piglet health
Note: diarrhea rate=[diarrhoea head/(test pig's head number × test number of days)] × 100%.(with 1 piglet be 1 diarrhoea head time in the diarrhoea of 1d).
As shown in Table 2, the diarrhea rate of test group piglet declines to a great extent than control group, illustrates that feed of the present invention can replace the interpolation of antibiotic in feed, reaches the standard of producing Green Meat.
Table 3: microbiology turbidity in ight soil
As shown in Table 3, in test group piglet ight soil, lactic acid bacterium number is significantly improved, and Escherichia coli quantity obviously reduces.Because feed contains a large amount of lactic acid bacterias after biofermentation, saccharomycete and bacillus licheniformis, enteron aisle is entered after pig searches for food, bacillus licheniformis is aerobic bacteria on the one hand, it breeds the oxygen consumed in enteron aisle in a large number in enteron aisle, and spoilage organisms is also aerobic bacteria mostly, after oxygen in enteron aisle is consumed by bacillus licheniformis, the growth and breeding of spoilage organisms will be restricted naturally, thus the quantity of spoilage organisms just greatly reduces, on the other hand, due to the consumption of oxygen, the anaerobic environment that a lactic acid bacteria well grows is created at enteron aisle, lactic acid bacteria is bred in a large number, so lactic acid bacterium number is higher in the piglet ight soil adding biological fermentation feed through feeding, and Escherichia coli quantity obviously reduces.
Claims (8)
1. the biofermentation of a natural pond slag and technique for producing feed, it is characterized in that, it is that lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in first make animal feed made again by fermented feed technology through fine finishining in the compound of natural pond slag.
2. the biofermentation of natural pond according to claim 1 slag and technique for producing feed, it is characterized in that, every double centner is based on the compound inoculating lactic acid bacterium of natural pond slag, bacillus licheniformis, saccharomycetic mixed bacteria liquid 100mL.
3. the biofermentation of natural pond according to claim 1 and 2 slag and technique for producing feed, it is characterized in that, in described mixed bacteria liquid, lactic acid bacteria, bacillus licheniformis, saccharomycetic cooperation volume ratio are 2: 2: 1 or 1: 3: 1.
4. the biofermentation of natural pond according to claim 1 slag and technique for producing feed, is characterized in that, described the natural pond slag and the percentage by weight 30-40% auxiliary material that comprise percentage by weight 60-70% based on the compound of natural pond slag.
5. the biofermentation of natural pond according to claim 4 slag and technique for producing feed, it is characterized in that, described auxiliary material is one or more in dregs of beans, the dish dregs of rice, cotton dregs, wheat bran, cavings, straw bran, vinasse, corn flour, soybean residue, rice straw powder, bacterium chaff, sawdust, the peat composed of rotten mosses, bagasse.
6. the biofermentation of the natural pond slag according to claim 1,2 or 3 and technique for producing feed, it is characterized in that, the preparation method of described mixed bacteria liquid is: glucose is added in soya-bean milk the soya-bean milk solution that is made into containing 1% glucose as the nutrient solution of bacterial classification, then soya-bean milk solution is sub-packed in 3 containers, again lactic acid bacteria, bacillus licheniformis, saccharomycete are inoculated in wherein successively by the inoculum concentration of 1%, cultivate 18-36 hour under room temperature, mixed before using.
7. the biofermentation of natural pond according to claim 1 slag and technique for producing feed, it is characterized in that, the preparation method of described fermented feed is: first mixed with auxiliary material by natural pond slag, its water content is made to remain on 60-70%, then lactic acid bacteria, bacillus licheniformis, saccharomycetic mixed bacteria liquid are seeded in compound, stir, load sealing and fermenting in polybag, Plastic Drum or fermentation vat, ferment winter 10-15 days, ferment summer 3-7 days, shows to ferment successfully when having faint scent to give out.
8. the biofermentation of natural pond according to claim 1 slag and technique for producing feed, it is characterized in that, described method for finishing manufactured is: by the fermented feed of percentage by weight 20% and the swelling soya dreg of 25%, the expanded corn powder of 20%, the Wheat Grass Powder of 15%, the steam fish meal of 10%, the millet powder of 5%, the onion powder of 2%, the salted vegetables end of 1.5%, the sunflower oil of 1%, the cuttlefish bone meal mixer of 0.5% fully mixes, then bucket elevator is delivered to by belt type conveyer, through bucket elevator, material is delivered in comminutor again, with under the effect of template, express material is become pellet at the inner pressure roller of comminutor.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105995095A (en) * | 2016-06-04 | 2016-10-12 | 金寨县峰远黑猪养殖专业合作社 | Feed used for sows at late stage of pregnancy |
| CN107265667A (en) * | 2017-08-09 | 2017-10-20 | 广州市景丰养殖生物科技有限公司 | A kind of improver of water quality and preparation method and application |
| CN109793098A (en) * | 2019-01-23 | 2019-05-24 | 河北华北制药华恒药业有限公司 | A kind of method of the probiotics fermention VitB-12 dregs of a decoction |
| CN113498832A (en) * | 2021-06-29 | 2021-10-15 | 深圳市洛神生物科技有限公司 | Method for producing biological feed by hydrolyzing decomposed biogas residues |
| CN113826758A (en) * | 2021-09-29 | 2021-12-24 | 蔡张林 | Fermented feed raw material and preparation method thereof, and fermented feed and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976136A (en) * | 2014-04-30 | 2014-08-13 | 安徽农业大学 | Biogas residue resource reutilization method |
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- 2015-09-02 CN CN201510557047.2A patent/CN105192306A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976136A (en) * | 2014-04-30 | 2014-08-13 | 安徽农业大学 | Biogas residue resource reutilization method |
Non-Patent Citations (1)
| Title |
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| 马放: "《环境生物制剂的开发与应用》", 31 March 2004, 化学工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105995095A (en) * | 2016-06-04 | 2016-10-12 | 金寨县峰远黑猪养殖专业合作社 | Feed used for sows at late stage of pregnancy |
| CN107265667A (en) * | 2017-08-09 | 2017-10-20 | 广州市景丰养殖生物科技有限公司 | A kind of improver of water quality and preparation method and application |
| CN107265667B (en) * | 2017-08-09 | 2020-07-17 | 广州市景丰养殖生物科技有限公司 | Water quality modifier and preparation method and application thereof |
| CN109793098A (en) * | 2019-01-23 | 2019-05-24 | 河北华北制药华恒药业有限公司 | A kind of method of the probiotics fermention VitB-12 dregs of a decoction |
| CN113498832A (en) * | 2021-06-29 | 2021-10-15 | 深圳市洛神生物科技有限公司 | Method for producing biological feed by hydrolyzing decomposed biogas residues |
| CN113826758A (en) * | 2021-09-29 | 2021-12-24 | 蔡张林 | Fermented feed raw material and preparation method thereof, and fermented feed and preparation method thereof |
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