CN1130990A - Food conversion method by cow dung anaerobic fermentation - Google Patents
Food conversion method by cow dung anaerobic fermentation Download PDFInfo
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- CN1130990A CN1130990A CN95120635A CN95120635A CN1130990A CN 1130990 A CN1130990 A CN 1130990A CN 95120635 A CN95120635 A CN 95120635A CN 95120635 A CN95120635 A CN 95120635A CN 1130990 A CN1130990 A CN 1130990A
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Abstract
The feed conversion method by anaerobic fermentation of cow dung is implemented according to the following steps: A. preparation of blending solution; B. preparation of Chinese herbal medicine powder; C. blending cow dung; D. fermentation process and E. feed finished product. Said invention not only can regenerate the waste cow dung and use it, but also is simple in production process and low in cost. When the cow dung feed obtained by using said invention is used for feeding domestic animals and fowls, its feed-meat ratio is low and lean meat yield is high.
Description
The present invention relates to cow dung is converted into field of feed, is a kind of cow dung anaerobically fermenting feed conversion method.
At present, be used to raise pigs, cowboying, raise chickens, support duck, the feed of animal husbandry such as breed fish mostly made by grain and byproduct thereof, because rising steadily of provision price risen the cost of feed, thereby causes the animal husbandry cost also constantly to increase.
The object of the present invention is to provide a kind of cow dung anaerobically fermenting feed conversion method that cow dung is changed into feed.
The objective of the invention is to realize by following measure: this cow dung anaerobically fermenting feed conversion method is to carry out according to the following steps:
A. the preparation of mixed liquid: be mixed with solution in the water that the sodium bicarbonate and the 0.600 weight part sodium-chlor of 0.600 weight parts of sodium carbonate, 0.010 weight part is added 10 weight parts, and make the pH value of the aqueous solution be controlled at 10.5 to 11.20;
B. preparation of Chinese herbal medicine powder: the Divine Comedy of 0.030 weight part, the Huai Shan of 0.030 weight part, the hawthorn of 0.025 weight part, the bark of official magnolia of 0.015 weight part, the sour muscle grass of 0.050 weight and the Folium Artemisiae Argyi powder of 0.050 weight part are broken into smalls;
C. allocate cow dung: A step gained mixed liquid and B step gained Chinese herbal medicine powder are added in the cow dung of 100 weight parts, and fully stir, the control water content obtained deployed cow dung at 22% to 25% o'clock;
D. fermenting process: with C step gained allotment cow dung pack into pond or cylinder or non-toxic plastic bag, and seal after compressing, fermentation is 7 to 10 days when temperature is 17 to 23 ℃;
E. finished feed: is just to obtain finished feed at 13% to 18% o'clock with the cow dung airing that ferments in the D step to water content.
Wherein, mixed liquid in the above-mentioned A step also can be formulated by following process: the potassium permanganate of unslaked lime, 0.900 to 1.100 weight part rice-straw ash, 0.010 to 0.020 weight part sodium bicarbonate and 0.001 to 0.002 weight part of 0.600 to 0.800 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid;
Mixed liquid in the above-mentioned A step also can be formulated by following process: the potassium permanganate of unslaked lime, 1.000 weight part rice-straw ashes, 0.010 weight part sodium bicarbonate and 0.001 weight part of 0.700 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid;
Mixed liquid in the above-mentioned A step also can be formulated by following process: the potassium permanganate of unslaked lime, 1.000 weight part rice-straw ashes, 0.600 weight part sodium-chlor and 0.001 weight part of 0.700 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid.
Wherein, water content the best of the cow dung of 100 weight parts is 13 weight parts in the C step.
Wherein, the aqueous ph value optimum control in the A step is 11.0.
Wherein, the temperature the best in the D step is 20 ℃.
Wherein, the cow dung airing that ferments in the E step is 15% for extremely to water content the best.
Percentage concentration described in the present invention is the % concentration that is weight percentage.
The invention will be further described below in conjunction with embodiment:
Embodiment 1, and this cow dung anaerobically fermenting feed conversion method is to carry out according to the following steps:
A. the preparation of mixed liquid: be mixed with solution in the water that the sodium bicarbonate and the 0.600 weight part sodium-chlor of 0.600 weight parts of sodium carbonate, 0.010 weight part is added 10 weight parts, and make the pH value of the aqueous solution be controlled at 10.5 to 11.20, optimum control is 11.0;
B. preparation of Chinese herbal medicine powder: the Divine Comedy of 0.030 weight part, the Huai Shan of 0.030 weight part, the hawthorn of 0.025 weight part, the bark of official magnolia of 0.015 weight part, the sour muscle grass of 0.050 weight and the Folium Artemisiae Argyi powder of 0.050 weight part are broken into smalls;
C. allocate cow dung: A step gained mixed liquid and B step gained Chinese herbal medicine powder are added in the cow dung of 100 weight parts, and fully stir, the control water content obtained deployed cow dung at 22% to 25% o'clock; Water content the best of the cow dung of per 100 weight parts is 13 weight parts;
D. fermenting process: with C step gained allotment cow dung pack into pond or cylinder or non-toxic plastic bag, and seal after compressing, fermentation is 7 to 10 days when temperature is 17 to 23 ℃; Optimum temps is 20 ℃; The cow dung that ferments be brown xanchromatic, free from extraneous odour, do not have a caking;
E. finished feed: is just to obtain finished feed at 13% to 18% o'clock with the cow dung airing that ferments in the D step to water content; The cow dung airing that ferments is 15% o'clock the best to water content.
Embodiment 2, the difference of this cow dung anaerobically fermenting feed conversion method and embodiment 1 is: the mixed liquid in the A step is formulated by following process: the potassium permanganate of unslaked lime, 0.900 to 1.100 weight part rice-straw ash, 0.010 to 0.020 weight part sodium bicarbonate and 0.001 to 0.002 weight part of 0.600 to 0.800 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid.
Embodiment 3, the difference of this cow dung anaerobically fermenting feed conversion method and embodiment 1 is: the mixed liquid in the A step is formulated by following process: the potassium permanganate of unslaked lime, 1.000 weight part rice-straw ashes, 0.010 weight part sodium bicarbonate and 0.001 weight part of 0.700 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid;
Embodiment 4, the difference of this cow dung anaerobically fermenting feed conversion method and embodiment 1 is: the mixed liquid in the A step is formulated by following process: the potassium permanganate of unslaked lime, 1.000 weight part rice-straw ashes, 0.600 weight part sodium-chlor and 0.001 weight part of 0.700 weight part is added water-fast lime-ash is filtered out after fully stirring in the water of 10 weight parts, obtain required mixed liquid.
To embodiment 1,2,3 and 4 gained finished feed is after the cow dung feed is tested, probability-statistics obtain containing in the feed: 9.91% crude protein, 1.50% calcium, 0.66% phosphorus and 13.90% moisture content, the wherein content of crude protein all high than corn, Chinese sorghum, paddy; And gained cow dung feed meets the GB2722 standard, and its total volatile basic nitrogen is smaller or equal to 15 milligrams/100 grams, and its mercury content is smaller or equal to 0.05 mg/kg, and its pH value is 6.
Utilize 835-50 type amino acidanalyser, containing each seed amino acid in the test finished feed is 0.647% aspartic acid, 0.330% Threonine, 0.271% Serine, 0.864% L-glutamic acid, 0.346% glycine, 0.482% L-Ala, 0.112% Gelucystine, 0.352% Xie Ansuan, 0.132% methionine(Met), 0.386% Isoleucine, 0.547% leucine, 0.225% tyrosine, 0.324% phenylalanine, 0.559% Methionin, 0.061% Histidine, 0.0226% arginine, 0.383% proline(Pro), itself and corn, Chinese sorghum, big portion aminoacids content in the paddy is more approaching.
Be that the cow dung feed replaces the wheat bran in the mixed feed to contrast raising experiment with embodiment 1,2,3 and 4 gained finished feed below:
The mixed feed of test group is made of 45.0 weight part corns, 35.0 weight part cow dung feeds, 5.0 weight part soya beans, the 11.5 weight part dregs of fat, 2.0 weight part bone meal, 0.5 weight part salt and 1.0 weight part additives,
The mixed feed of control group is made of 45.0 weight part corns, 35.0 weight part wheat brans, 5.0 weight part soya beans, the 11.5 weight part dregs of fat, 2.0 weight part bone meal, 0.5 weight part salt and 1.0 weight part additives,
Mixed feed with test group was fed 121 days 10 14.6 kilograms pig, with the mixed feed of control group the pig of 14.5 kilograms of 10 pigs was also fed 121 days equally; With the pig that the mixed feed of test group is fed, the final weight on an empty stomach in every pass is 106 kilograms, 0.75 kilogram of every daily gain in pigs, and 271 kilograms of every average consumption mixed feeds, feedstuff-meat ratio 2.96 is butchered 79.5 kilograms of weight, dressing percentage 75%, lean ratio 56%; And the pig of feeding with the mixed feed of control group, every final weight on an empty stomach is 101 kilograms, 0.71 kilogram of every daily gain in pigs, and 272 kilograms of every average consumption mixed feeds, feedstuff-meat ratio 3.14 is butchered 73 kilograms of weight, and dressing percentage is about 73%, lean ratio 53%; Therefore, the learning of test group with comparing of control group, with the pig of the mixed feed feeding of test group, not only feedstuff-meat ratio is low, and dressing percentage height, lean ratio height.
In sum, the present invention not only makes depleted cow dung obtain regeneration, and production method is simple, production cost is low, during the mixed feed feeding livestock and poultry that is made into the cow dung feed of gained of the present invention, not only feedstuff-meat ratio is low, and dressing percentage height, lean ratio height.
Claims (8)
1. cow dung anaerobically fermenting feed conversion method is characterized in that carrying out according to the following steps:
A. the preparation of mixed liquid: be mixed with solution in the water that the sodium bicarbonate and the 0.600 weight part sodium-chlor of 0.600 weight parts of sodium carbonate, 0.010 weight part is added 10 weight parts, and make the pH value of the aqueous solution be controlled at 10.5 to 11.20;
B. preparation of Chinese herbal medicine powder: the Divine Comedy of 0.030 weight part, the Huai Shan of 0.030 weight part, the hawthorn of 0.025 weight part, the bark of official magnolia of 0.015 weight part, the sour muscle grass of 0.050 weight and the Folium Artemisiae Argyi powder of 0.050 weight part are broken into smalls;
C. allocate cow dung: A step gained mixed liquid and B step gained Chinese herbal medicine powder are added in the cow dung of 100 weight parts, and evenly stir, the control water content obtained deployed cow dung at 22% to 25% o'clock;
D. fermenting process: with C step gained allotment cow dung pack into pond or cylinder or non-toxic plastic bag, and seal after compressing, fermentation is 7 to 10 days when temperature is 17 to 23 ℃;
E. finished feed: is just to obtain finished feed at 13% to 18% o'clock with the cow dung airing that ferments in the D step to water content.
2. cow dung anaerobically fermenting feed conversion method according to claim 1, it is characterized in that mixed liquid process for preparation in the A step adds for the potassium permanganate with unslaked lime, 0.900 to 1.100 weight part rice-straw ash, 0.010 to 0.020 weight part sodium bicarbonate and 0.001 to 0.002 weight part of 0.600 to 0.800 weight part filters out water-fast lime-ash after fully stirring in the water of 10 weight parts, obtains required mixed liquid.
3. cow dung anaerobically fermenting feed conversion method according to claim 1, it is characterized in that mixed liquid process for preparation in the A step adds for the potassium permanganate with unslaked lime, 1.000 weight part rice-straw ashes, 0.010 weight part sodium bicarbonate and 0.001 weight part of 0.700 weight part filters out water-fast lime-ash after fully stirring in the water of 10 weight parts, obtains required mixed liquid.
4. cow dung anaerobically fermenting feed conversion method according to claim 2, it is characterized in that mixed liquid process for preparation in the A step adds for the potassium permanganate with unslaked lime, 1.000 weight part rice-straw ashes, 0.600 weight part sodium-chlor and 0.001 weight part of 0.700 weight part filters out water-fast lime-ash after fully stirring in the water of 10 weight parts, obtains required mixed liquid.
5. cow dung anaerobically fermenting feed conversion method according to claim 1, the water content that it is characterized in that the cow dung of 100 weight parts in the C step is 13 weight parts.
6. cow dung anaerobically fermenting feed conversion method according to claim 1 is characterized in that the aqueous ph value in the A step is controlled at 11.0.
7. cow dung anaerobically fermenting feed conversion method according to claim 1 is characterized in that the temperature in the D step is 20 ℃.
8. cow dung anaerobically fermenting feed conversion method according to claim 1 is characterized in that the cow dung airing that ferments in the E step is 15% for extremely to water content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95120635A CN1054268C (en) | 1995-12-09 | 1995-12-09 | Food conversion method by cow dung anaerobic fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95120635A CN1054268C (en) | 1995-12-09 | 1995-12-09 | Food conversion method by cow dung anaerobic fermentation |
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| CN1130990A true CN1130990A (en) | 1996-09-18 |
| CN1054268C CN1054268C (en) | 2000-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN95120635A Expired - Fee Related CN1054268C (en) | 1995-12-09 | 1995-12-09 | Food conversion method by cow dung anaerobic fermentation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138385B (en) * | 2007-01-15 | 2010-09-29 | 湖南省畜牧兽医研究所 | Apparatus and method for producing feedstuff by cattle manure |
| CN103734455A (en) * | 2013-04-26 | 2014-04-23 | 湖南三尖农牧有限责任公司 | Method for producing forage with chicken manure fermentation treatment |
| CN104522330A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Palatable cow-dung-fermented duck feed and preparing method thereof |
| CN104522334A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Cow-dung-fermented feed specially used for ducks and preparing method thereof |
| CN104522332A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Cow-dung-fermented healthcare duck feed and preparing method thereof |
| CN104522338A (en) * | 2014-11-21 | 2015-04-22 | 滁州市南谯区长江水产良种繁育场 | Fish feed prepared from biogas residue prepared from cow dung, and preparation method thereof |
| CN104642727A (en) * | 2015-01-28 | 2015-05-27 | 罗均宏 | Microbial fermented high-protein feed and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786782B (en) * | 2010-03-24 | 2011-05-18 | 东北农业大学 | Cattle manure anaerobic fermentation process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031015A (en) * | 1987-08-24 | 1989-02-15 | 湖南省新化县微生物厂 | Bacterium-containing fermented-feed modifier and preparation thereof |
-
1995
- 1995-12-09 CN CN95120635A patent/CN1054268C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138385B (en) * | 2007-01-15 | 2010-09-29 | 湖南省畜牧兽医研究所 | Apparatus and method for producing feedstuff by cattle manure |
| CN103734455A (en) * | 2013-04-26 | 2014-04-23 | 湖南三尖农牧有限责任公司 | Method for producing forage with chicken manure fermentation treatment |
| CN104522330A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Palatable cow-dung-fermented duck feed and preparing method thereof |
| CN104522334A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Cow-dung-fermented feed specially used for ducks and preparing method thereof |
| CN104522332A (en) * | 2014-11-12 | 2015-04-22 | 安徽省固镇县争华羊业有限公司 | Cow-dung-fermented healthcare duck feed and preparing method thereof |
| CN104522338A (en) * | 2014-11-21 | 2015-04-22 | 滁州市南谯区长江水产良种繁育场 | Fish feed prepared from biogas residue prepared from cow dung, and preparation method thereof |
| CN104642727A (en) * | 2015-01-28 | 2015-05-27 | 罗均宏 | Microbial fermented high-protein feed and preparation method thereof |
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|---|---|
| CN1054268C (en) | 2000-07-12 |
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