CN103519021B - Corn-free pig feed - Google Patents
Corn-free pig feed Download PDFInfo
- Publication number
- CN103519021B CN103519021B CN201310494092.9A CN201310494092A CN103519021B CN 103519021 B CN103519021 B CN 103519021B CN 201310494092 A CN201310494092 A CN 201310494092A CN 103519021 B CN103519021 B CN 103519021B
- Authority
- CN
- China
- Prior art keywords
- corn
- pichia pastoris
- glue
- pig
- animal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a corn-free pig feed which is prepared from the following raw materials in percentage by weight: 68-64% of wheat middling, 2-3% of pichia pastoris, 3-2% of animal hide glue, 2.9-3.8% of cottonseed meal, 5-6% of corn germ meal, 14-16% of bran, 4% of premix, 0.1-0.2% of choline chloride and 1% of a microorganism additive. Water is added into the raw materials, and the raw materials are stacked and fermented for 5-7 days and are fed to pigs directly. According to the corn-free pig feed, wheat middling takes the place of corn completely, the use amount of bean pulp is reduced, the wheat middling is increased, and cheap raw materials of pichia pastoris and animal hide glue with low values are abandoned, so that the resource is saved, the feed cost is lowered, the mycotoxin is reduced, and the productivity of pigs is increased.
Description
Technical field
The invention belongs to field of feed, be specifically related to a kind of without corn pig feed.
Background technology
The development of aquaculture, has aggravated " people and animals strive grain ".Corn, dregs of beans are the conventional feedstuff of aquaculture, for the main component in pig, fowl feed formula, the adding proportion of corn in formula for pig forage generally surpasses 60%, corn, dregs of beans sum of the two generally surpass 80% ratio, and corn bean pulp type daily ration is China's main typical swine rations at present.Recent years, corn price went up over 20%, caused feed cost to increase, and had restricted the development of aquaculture.Corn easily goes mouldy simultaneously, and mycotoxin poisoning happens occasionally.China's dregs of beans seriously relies on overseas market.For meeting the demand of cotton dregs for cultivation, every year need be from a large amount of feeding dregs of beans of external import.Utilize the raw materials such as cheap inferior powder to produce high-quality feed, not only can reduce feed cost, and can realize the increment of substandard products raw material, promote the saving of resource and the development of aquaculture.Utilize low product value material to produce high-quality feed formula and become the problem that each plant, feed factory are generally concerned about.
Inferior powder, claims again black flour, bloom, or third-class powder etc. below, is to take one of byproduct that wheat seed obtains after raw material grinds various flour.Mouthfeel is poor when edible, so be often used in animal and fowl fodder.Inferior powder contains a certain amount of non-starch viscous polysaccharide, easily ekes out a living, and affects searching for food of pig fowl, and easily forms viscosity dough material in livestock and poultry stomach, is unfavorable for digesting and assimilating of livestock and poultry.When feeding inferior dried bean noodles powder daily ration, not only easily cause dust from flying, shed waste, and easily stimulate livestock and poultry respiratory, cause livestock and poultry cough.Because inferior powder belongs to high viscosity feedstuff, in order to improve the utilization rate of time powder, in inferior powder daily ration, the normal SNSP degradation enzyme preparation that adds, to reduce the viscosity of dough material in pig fowl intestines and stomach, improves it and absorbs.After adding SNSP degradation enzyme preparation in ration, the adding proportion of time powder in daily ration is generally piglet 5-10%, growing-finishing pig 10-15%, milking sow 20-25%, laying hen 5-10%.
Inferior powder is compared with corn, and the energy value of inferior powder is low, and protein content is high.Inferior powder is subject to the high impact of non-starch viscous polysaccharide content, and the utilization rate of adding time powder after SNSP digestive enzyme in daily ration is still lower.How further utilizing the low product value materials such as time powder, reducing large high-quality feedstocks such as corn, dregs of beans is problem demanding prompt solution.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provide a kind of without corn pig feed, this feed conversion time complete replacement of corn of powder, reduce dregs of beans consumption, increase the use of the low value cheap raw materials such as time powder, discarded Pichia pastoris, animal skin glue, economize on resources, reduce feed cost, reduce mycotoxin, improve the production performance of pig.
Technical scheme of the present invention is: a kind of without corn pig feed, it is characterized in that, by the raw material of following weight ratio, made: inferior powder 68-64%, Pichia pastoris 2-3%, animal skin glue 3-2%, cotton dregs 2.9-3.8%, corn germ cake 5-6%, wheat bran 14-16%, premix 4%, Choline Chloride 0.1-0.2%, microbe additive 1%, each raw material sum is 100%.
Preparation method: Pichia pastoris, animal skin glue and Choline Chloride is soluble in water, then the hydrotrope and the mixture of time powder, cotton dregs, corn germ cake, wheat bran, premix and microbe additive are mixed, then heap fermentation 5-7 days.By above-mentioned fermentation material Direct-fed live pig.The addition of described water is Pichia pastoris, animal skin glue and Choline Chloride gross mass 6-10 times.
Described powder is that wheat seed is that raw material grinds the byproduct obtaining after various flour, and crude protein content is 12.9-15.1%.
Described animal skin glue is animal glue, horse skin glue, donkey-hide gelatin or pig skin gelatin, and it is respectively the colloid thing that adds its quality 8-10 water to be doubly brewed into by ox-hide, horse skin, donkey hide or pigskin, is and partly solidifies shape.
Described Pichia pastoris is: the discarded Pichia pastoris that the Pichia pastoris of usining is press-filtered out from fermentation tank as the production plant of expression of enzymes carrier, its protein content>=62%, Pichia yeast viable count>=1.0 * 10
12cFU/g, contains several polysaccharide degrading enzymes such as zytase, cellulase, dextranase.
Described microbe additive: microorganism is one or both in bacillus subtilis or lactic acid bacteria, wherein total viable count>=1.0 * 10
9cFU/g.
Mechanism of the present invention is:
1, yeast is high protein feed raw material.Discarded Pichia pastoris contains zytase, cellulase, dextranase, and the SNSP that can degrade in time powder reduces chyme viscosity in intestines and stomach, improves the production performance of pig.
2, also secretase or acidic materials of bacillus subtilis, lactic acid bacteria, can reduce the viscosity of time powder chyme in animal gastrointestinal tract, make up the deficiency of discarded Pichia pastoris activity simultaneously.
3, Choline Chloride, as a kind of feed addictive, can strengthen the activity of the microorganisms such as Pichia pastoris, bacillus, regulates the pH of the Pichia pastoris aqueous solution simultaneously, prevents yeast autolysis.
4, animal skin glue is a kind of protein feed raw material, and cheapness can provide animal multiple essential amino acid, has nourishing function.
5, the present invention, by reasonable compatibility and fermentation procedure between each raw material, has not only guaranteed the nutritional need of pig, has also greatly improved the utilization rate of inferior powder, has realized real the following powder and has replaced corn completely.
Beneficial effect of the present invention is: utilize time complete replacement of corn of powder, reduce dregs of beans consumption, increase the use of the low value cheap raw materials such as time powder, discarded Pichia pastoris, animal skin glue, economize on resources, reduce feed cost, reduce mycotoxin, improve the production performance of pig.
The specific embodiment
Example 1
On pig farm, Pingyin, select body weight 60.0 ± 0.5kg Du to greatly enhance 64 of tri-crossbreedings, be divided at random control group and test group, every group of 4 repetitions, 8 pigs of every repetition.Control group fed corn daily ration, test group is time powder daily ration, Diet Formula and cost of material are in Table 1.The corn daily ration of control group is that its specific targets are: digestible energy 13.4MJ/kg, crude protein 14.8%, lysine 0.72% according to the basal diet of national pig trophic level preparation in 2004.Raise in advance 7 days phases, formal 42 days phases.In whole process of the test, pig is raised on cement flooring, manually dry clear excrement.In process of the test, add up feed intake, daily gain, feedstuff-meat ratio.Test data adopts SAS software (8.1 version) to carry out T check analysis.Result of the test is in Table 2.
The compound method of inferior powder daily ration is: according to table 1 by Pichia pastoris (Pichia pastoris viable count>=1.3 * 10
12cFU/g, the enzyme of secretion is zytase, dextranase), animal glue (being the colloid thing that adds the water of 9 times of its quality to be brewed into by ox-hide) and Choline Chloride soluble in water, then by the hydrotrope and inferior powder, cotton dregs, corn germ cake, wheat bran, premix and microbe additive (bacillus subtilis viable count>=1.0 * 10
9cFU/g, viable count of lactobacillus>=1.2 * 10
9cFU/g) mixture mixes, and then heap fermentation is 5 days.By above-mentioned fermentation material Direct-fed live pig.The addition of described water is Pichia pastoris, animal glue and Choline Chloride gross mass 6 times.
From table 1 and table 2, find out, inferior powder daily ration can improve the daily gain of tri-crossbreeding, reduction material anharmonic ratio (
p< 0.05), and inferior powder daily ration (test group) is than corn daily ration (control group) daily ration cost approximately 13.6%, and the remarkable in economical benefits of raising pigs improves.
Example 2
On pig farm, Liaocheng, select 80 of body weight 55.5 ± 0.5kg DLY tri-crossbreedings, be divided at random control group and test group, every group of 5 repetitions, 8 pigs of every repetition.Control group fed corn daily ration, test group is time powder daily ration, Diet Formula and cost of material are in Table 3.The corn daily ration of control group is that its specific targets are: digestible energy 13.4MJ/kg, crude protein 15.5%, lysine 0.81% according to the basal diet of national pig trophic level preparation in 2004.Raise in advance 7 days phases, formal 50 days phases.In whole process of the test, pig is raised on cement flooring, manually dry clear excrement.In process of the test, add up feed intake, daily gain, feedstuff-meat ratio.Test data adopts SAS software to carry out T check analysis.Result of the test is in Table 4.
The compound method of inferior powder daily ration is: according to table 3 by Pichia pastoris (Pichia yeast viable count>=2.5 * 10
12cFU/g, secretase is zytase, cellulase), donkey-hide gelatin (being the colloid thing that adds the water of 8 times of its quality to be brewed into by donkey hide) and Choline Chloride soluble in water, then by the hydrotrope and time powder, cotton dregs, corn germ cake, wheat bran, premix and microbe additive (viable count of lactobacillus>=1.5 * 10
9cFU/g) mixture mixes, and then heap fermentation is 7 days.By above-mentioned fermentation material Direct-fed live pig.The addition of described water is Pichia pastoris, donkey-hide gelatin and Choline Chloride gross mass 10 times.
From table 3 and table 4, find out, inferior powder daily ration can improve tri-crossbreeding daily gain (
p< 0.05), although inferior powder daily ration (test group) and corn daily ration (control group) expect that anharmonic ratio is without significant difference, inferior powder daily ration is than corn daily ration daily ration cost approximately 20.3%, the remarkable in economical benefits of raising pigs improves.
Example 3
On pig farm, Yanggu County, select 40 of body weight 63.0 ± 0.5kg DLY tri-crossbreedings, be divided at random control group and test group, every group of 4 repetitions, 5 pigs of every repetition.Control group fed corn daily ration, test group is time powder daily ration, Diet Formula and cost of material are in Table 5.The corn daily ration of control group is that its specific targets are: digestible energy 13.4MJ/kg, crude protein 14.5%, lysine 0.70% according to the basal diet of national pig trophic level preparation in 2004.Raise in advance 7 days phases, formal 42 days phases.In whole process of the test, pig is raised on cement flooring, manually dry clear excrement.In process of the test, add up feed intake, daily gain, feedstuff-meat ratio.Test data adopts SAS software to carry out T check analysis.Result of the test is in Table 6.
The compound method of inferior powder daily ration is: according to table 5 by Pichia pastoris (Pichia yeast viable count>=2.0 * 10
12cFU/g, the enzyme of secretion is zytase, cellulase, dextranase), horse skin glue (being the colloid thing that adds the water of 8 times of its quality to be brewed into by horse skin) and Choline Chloride soluble in water, then by the hydrotrope and inferior powder, cotton dregs, corn germ cake, wheat bran, premix and microbe additive (bacillus subtilis viable count>=1.0 * 10
9cFU/g, viable count of lactobacillus>=1.0 * 10
8cFU/g) mixture mixes, and then heap fermentation is 5 days.By above-mentioned fermentation material Direct-fed live pig.The addition of described water is Pichia pastoris, horse skin glue and Choline Chloride gross mass 8 times.
From table 5 and table 6, find out, inferior powder daily ration can improve tri-crossbreeding daily gain (
p< 0.05), although inferior powder daily ration (test group) and corn daily ration (control group) expect that anharmonic ratio is without significant difference, inferior powder daily ration is than corn daily ration daily ration cost approximately 13.1%, the remarkable in economical benefits of raising pigs improves.
Claims (3)
1. one kind without corn pig feed, it is characterized in that, by the raw material of following weight ratio, made: inferior powder 68-64%, Pichia pastoris 2-3%, animal skin glue 3-2%, cotton dregs 2.9-3.8%, corn germ cake 5-6%, wheat bran 14-16%, premix 4%, Choline Chloride 0.1-0.2%, microbe additive 1%, each raw material sum is 100%; Pichia pastoris, animal skin glue and Choline Chloride is soluble in water, then the hydrotrope and the mixture of time powder, cotton dregs, corn germ cake, wheat bran, premix and microbe additive are mixed, then heap fermentation 5-7 days; Described animal skin glue is animal glue, horse skin glue, donkey-hide gelatin or pig skin gelatin; Described Pichia pastoris is: the discarded Pichia pastoris that the Pichia pastoris of usining is press-filtered out from fermentation tank as the production plant of expression of enzymes carrier, its protein content>=62%, Pichia yeast viable count>=1.0 * 10
12cFU/g, described Pichia pastoris contains zytase, cellulase, dextranase; Microorganism in described microbe additive is one or both in bacillus subtilis or lactic acid bacteria, wherein total viable count>=1.0 * 10
9cFU/g.
2. as claimed in claim 1 a kind ofly it is characterized in that without corn pig feed, described animal glue, horse skin glue, donkey-hide gelatin or pig skin gelatin are respectively the colloid things that adds its quality 8-10 water to be doubly brewed into by ox-hide, horse skin, donkey hide or pigskin.
3. as claimed in claim 1 a kind ofly it is characterized in that without corn pig feed, the addition of described water be Pichia pastoris, animal skin glue and Choline Chloride gross mass 6-10 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494092.9A CN103519021B (en) | 2013-10-21 | 2013-10-21 | Corn-free pig feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494092.9A CN103519021B (en) | 2013-10-21 | 2013-10-21 | Corn-free pig feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103519021A CN103519021A (en) | 2014-01-22 |
| CN103519021B true CN103519021B (en) | 2014-10-29 |
Family
ID=49921659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310494092.9A Active CN103519021B (en) | 2013-10-21 | 2013-10-21 | Corn-free pig feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103519021B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605154B (en) * | 2015-02-13 | 2017-07-25 | 山东省农业科学院畜牧兽医研究所 | A kind of fermented feed |
| CN114601054A (en) * | 2022-03-28 | 2022-06-10 | 四川省旺达饲料有限公司 | Novel piglet feed and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530161A (en) * | 2008-03-10 | 2009-09-16 | 北京大北农科技集团股份有限公司 | Novel feed additive and preparation method thereof |
| CN102067939A (en) * | 2009-11-19 | 2011-05-25 | 德清县嘉润骨胶有限公司 | Process for preparing feed protein powder |
| CN102870976A (en) * | 2012-08-14 | 2013-01-16 | 郑州市大北农饲料科技有限公司 | Wheat shorts-corn type mixed feed for fattening pigs and method for preparing same |
| CN103005227A (en) * | 2013-01-15 | 2013-04-03 | 济南百事得牧业科技有限公司 | Method for producing sow feed by using waste pichia pastoris |
| CN103053791A (en) * | 2012-12-31 | 2013-04-24 | 青岛海中大生物科技发展有限公司 | Grain-saving and environmentally-friendly microbial fermented feed and manufacturing method thereof |
-
2013
- 2013-10-21 CN CN201310494092.9A patent/CN103519021B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530161A (en) * | 2008-03-10 | 2009-09-16 | 北京大北农科技集团股份有限公司 | Novel feed additive and preparation method thereof |
| CN102067939A (en) * | 2009-11-19 | 2011-05-25 | 德清县嘉润骨胶有限公司 | Process for preparing feed protein powder |
| CN102870976A (en) * | 2012-08-14 | 2013-01-16 | 郑州市大北农饲料科技有限公司 | Wheat shorts-corn type mixed feed for fattening pigs and method for preparing same |
| CN103053791A (en) * | 2012-12-31 | 2013-04-24 | 青岛海中大生物科技发展有限公司 | Grain-saving and environmentally-friendly microbial fermented feed and manufacturing method thereof |
| CN103005227A (en) * | 2013-01-15 | 2013-04-03 | 济南百事得牧业科技有限公司 | Method for producing sow feed by using waste pichia pastoris |
Non-Patent Citations (4)
| Title |
|---|
| "用小麦次粉代替玉米饲喂肥猪试验";陈加村等;《畜禽业》;20011231(第4期);说明书第7-19、26-30段 * |
| "饲料用胶原蛋白粉的制备及应用研究进展";薛新顺等;《中国饲料》;20061231(第12期);第30-31页 * |
| 薛新顺等."饲料用胶原蛋白粉的制备及应用研究进展".《中国饲料》.2006,(第12期), |
| 陈加村等."用小麦次粉代替玉米饲喂肥猪试验".《畜禽业》.2001,(第4期), |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103519021A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104171538B (en) | A kind of grain-saving type laying hen in egg laying peak period daily ration and preparation method thereof | |
| CN101978850B (en) | Green biological active feed | |
| CN103070292A (en) | Method for producing microecological feed additives for livestocks by using agricultural and sideline products | |
| CN103461727B (en) | Lamb grain feed supplementary granule and preparation method | |
| CN104187007B (en) | Sucking pig mixed feed of a kind of antibiotic-free and uses thereof | |
| CN102669447B (en) | Low-protein feed for small broiler chicken and preparation method thereof | |
| CN104605167A (en) | Feed fermentation agent and fermented feed | |
| CN104431471A (en) | Pig fodder | |
| CN104543347A (en) | Biological fermentation feed and preparation method thereof | |
| CN104886359A (en) | Pennisetum sinese pig feed and preparation method thereof | |
| KR20150129145A (en) | Total mixed ration feed for reduce of raising term and method for breeding of korean native cattle | |
| CN105767575A (en) | Green laying-hen feed formula capable of reducing dirty egg rate and preparation method thereof | |
| JP5139585B1 (en) | Calf feed | |
| CN105104889A (en) | Sheep feed and preparation method thereof | |
| CN103404726B (en) | Concentrated pig fodder | |
| CN105146054A (en) | Straw bio-fermentation and feed preparation technique | |
| CN105146057A (en) | Chicken manure biological fermentation and feed preparation technology | |
| CN101756002A (en) | Method for producing high compound enzyme and high protein feed by using fermentation of leaves and vinegar residue | |
| CN105815549A (en) | Amino acid high protein powder feed additive and preparation method thereof | |
| CN104413290A (en) | Special high-efficiency feed for mutton sheep | |
| CN109221740A (en) | A kind of fattening pig special feed | |
| CN103519021B (en) | Corn-free pig feed | |
| CN108740528A (en) | Kind geese in laying period feed and preparation method thereof and the method for breeding for planting goose | |
| CN108432970A (en) | A kind of laying hen fermented type mixed feed | |
| CN111743044A (en) | Forage-free feeding fermented feed for mutton sheep and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG AOBO BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHAO SHIHUI Effective date: 20140919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 252800 LIAOCHENG, SHANDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140919 Address after: 252800, Gaotang, Shandong, Liaocheng Province, beyond the Road West, the 316 provinces Lunan Applicant after: SHANDONG AUBIO BIOLOGICAL TECHNOLOGY CO., LTD. Address before: 250014 Shandong province Ji'nan City Swallow Lixia District No. 2 Shanxi Road Applicant before: Zhao Shihui |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |