CN104171650B - A kind of special feed improving low birth weight meat chicken production performance - Google Patents
A kind of special feed improving low birth weight meat chicken production performance Download PDFInfo
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Abstract
The invention discloses a kind of special feed improving low birth weight meat chicken production performance, described special feed is by mass percentage: corn 21% ~ 66%, wheat 0% ~ 34%, dregs of beans 20% ~ 32%, fermented bean dregs 1% ~ 5%, fish meal 0.5% ~ 2%, corn protein powder 0.5% ~ 6%, soya-bean oil 0.5% ~ 4.2%, stone flour 0.9% ~ 1.8%, calcium monohydrogen phosphate 0.6% ~ 1.8%, methionine 0.05% ~ 0.5%, lysine 0.05% ~ 0.5%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%.Special feed of the present invention can promote low birth weight broiler chicken skeletal development and hormone secretion, thus improves its production performance.
Description
Technical field
The present invention relates to field of animal feed, be specifically related to a kind of special feed improving low birth weight meat chicken production performance.
Background technology
Broiler chicken birth weight depends primarily on kind of an egg size amount, and therefore the distribution of birth weight is relevant with kind egg size weight range.Broiler chicken kind is introduced with regard to external, the kind egg that egg-laying peak kind chicken produces is generally at about 60g, and the later stage kind egg that produces of kind chicken of laying eggs can reach more than 70g, if broiler chicken birth weight calculates by 64% of kind of egg size amount, broiler chicken birth weight can be increased to more than 45g from 38g.The kind egg size amount of place of china broiler chicken kind is generally less than external introduced variety, and therefore broiler chicken birth weight is less.Research shows, broiler chicken birth weight often increases 1g, and broiler chicken is delivered for sale heavily increases by 8 ~ 13g, but Related Mechanism it be unclear that, and also has no and promotes the research that low birth weight growth of meat chicken is grown to there is no the special feed product for low birth weight broiler chicken at present by nutrition regulation.
Summary of the invention
The object of the invention is, for the poor problem of low birth weight meat chicken production performance, to provide a kind of special feed improving low birth weight meat chicken production performance.
Technical scheme of the present invention is achieved by the following technical solution:
A kind of special feed improving low birth weight meat chicken production performance, it is characterized in that: described special feed is by mass percentage: corn 21% ~ 66%, wheat 0% ~ 34%, dregs of beans 20% ~ 32%, fermented bean dregs 1% ~ 5%, fish meal 0.5% ~ 2%, corn protein powder 0.5% ~ 6%, soya-bean oil 0.5% ~ 4.2%, stone flour 0.9% ~ 1.8%, calcium monohydrogen phosphate 0.6% ~ 1.8%, methionine 0.05% ~ 0.5%, lysine 0.05% ~ 0.5%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%.
Described special feed is by mass percentage: the summation of corn and wheat is 54% ~ 59%, the summation of dregs of beans and fermented bean dregs is 25% ~ 33%, the summation of fish meal and corn protein powder is 4% ~ 7%, soya-bean oil 0.5% ~ 2%, the summation of stone flour and calcium monohydrogen phosphate is 2.7% ~ 3.0%, the summation of methionine and lysine is 0.6% ~ 0.7%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%, the special feed of this kind of formula is used for the low birth weight broiler chicken that chicken is 1-21 age in days age.
Described special feed is by mass percentage: the summation of corn and wheat is 59% ~ 66%, the summation of dregs of beans and fermented bean dregs is 21% ~ 24%, the summation of fish meal and corn protein powder is 2% ~ 6.5%, soya-bean oil 2% ~ 4.2%, the summation of stone flour and calcium monohydrogen phosphate is 2.4% ~ 2.7%, and the summation of methionine and lysine is 0.4% ~ 0.6%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%; The special feed of this kind of formula is used for the low birth weight broiler chicken that chicken is 22-42 age in days age.
The fineness content of magnesia be not less than in 60 orders, attapulgite clay of described attapulgite clay is not less than 10% and moisture in attapulgite clay is not more than 12.5%.
Described anhydrous betaine purity is not less than 90%.
Described complex enzyme formulation comprises phytase, zytase, mannonase dextranase, cellulase, acid protease and AMS.
Described composite animal health-care agent comprises Honegsukle flower P.E, bafillus natto, bacillus licheniformis, xylo-oligosaccharide, chitosan oligomer and emulsifying agent; This composite animal health-care agent is herded Co., Ltd of animal Technological research institute by Nanjing China and is produced, and registration mark is Lv Kang source, and market is public offering.
Described electrolytes and minerals premix comprises vitamin A, vitamin D
3, vitamin E, vitamin K, Cobastab
1, Cobastab
2, pantothenic acid, nicotinic acid, Cobastab
6, folic acid, Cobastab
12, biotin, ferrous sulfate, copper sulphate, zinc sulfate, manganese sulfate, sodium selenite, Potassiumiodate; This electrolytes and minerals premix is herded Co., Ltd of animal Technological research institute by Nanjing China and is produced, and registration mark is Nanjing, and market is public offering.
beneficial effect of the present invention is:
The present invention by adding anhydrous betaine, attapulgite clay, complex enzyme formulation and composite animal health-care agent in normal diet, adjustable immunity of organisms and digestive function, guarantee intestinal microecology balances, low birth weight broiler chicken skeletal development and hormone secretion can be promoted, be conducive to the productive potentialities giving full play to low birth weight broiler chicken, thus improve its production performance, improve fanning economics.
The demand that the present invention is directed to the low birth weight broiler chicken of different phase is different, chicken is divided into 1-21 age in days age and two stages of 22-42 age in days rationally prepare burden targetedly, make in first stage 1-21 age in days special feed trophic level higher than in second stage 22-42 age in days special feed trophic level, the trophic level wherein in first stage special feed is: metabolizable energy 11.5 ~ 12.5MJ/kg, crude protein 20.5% ~ 21.5%, lysine 1.1% ~ 1.2%, methionine 0.58% ~ 0.68%, calcium 1.0% ~ 1.2%, available phosphorus 0.4% ~ 0.5%; Trophic level in second stage special feed is: metabolizable energy 12.5 ~ 13.5MJ/kg, crude protein 18.5% ~ 19.5%, lysine 1.0% ~ 1.1%, methionine 0.48% ~ 0.58%, calcium 0.8% ~ 1.0%, available phosphorus 0.3% ~ 0.4%; Special feed, by above-mentioned proportioning targetedly, further increases the productive potentialities of low birth weight broiler chicken, improves fanning economics, is suitable for promoting the use of.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited.
A kind of special feed improving low birth weight meat chicken production performance, it is characterized in that: described special feed is by mass percentage: corn 21% ~ 66%, wheat 0% ~ 34%, dregs of beans 20% ~ 32%, fermented bean dregs 1% ~ 5%, fish meal 0.5% ~ 2%, corn protein powder 0.5% ~ 6%, soya-bean oil 0.5% ~ 4.2%, stone flour 0.9% ~ 1.8%, calcium monohydrogen phosphate 0.6% ~ 1.8%, methionine 0.05% ~ 0.5%, lysine 0.05% ~ 0.5%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%.It is 1-21 age in days and 22-42 age in days two stage materials that above-mentioned special feed is drawn according to the different demarcation in chicken age, and the proportioning of two stage materials is different, specifically, chicken is the special feed of the low birth weight broiler chicken of 1-21 age in days age: the summation of corn and wheat is 54% ~ 59%, the summation of dregs of beans and fermented bean dregs is 25% ~ 33%, the summation of fish meal and corn protein powder is 4% ~ 7%, soya-bean oil 0.5% ~ 2%, the summation of stone flour and calcium monohydrogen phosphate is 2.7% ~ 3.0%, the summation of methionine and lysine is 0.6% ~ 0.7%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%, chicken is the special feed of the low birth weight broiler chicken of 22-42 age in days age: the summation of corn and wheat is 59% ~ 66%, the summation of dregs of beans and fermented bean dregs is 21% ~ 24%, the summation of fish meal and corn protein powder is 2% ~ 6.5%, soya-bean oil 2% ~ 4.2%, the summation of stone flour and calcium monohydrogen phosphate is 2.4% ~ 2.7%, the summation of methionine and lysine is 0.4% ~ 0.6%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%.
In above-mentioned special feed, the fineness content of magnesia be not less than in 60 orders, attapulgite clay of attapulgite clay is not less than 10% and moisture in attapulgite clay is not more than 12.5%; Anhydrous betaine purity is not less than 90%; Complex enzyme formulation comprises phytase, zytase, mannonase dextranase, cellulase, acid protease and AMS; The composite animal health-care agent adopted comprises Honegsukle flower P.E, bafillus natto, bacillus licheniformis, xylo-oligosaccharide, chitosan oligomer and emulsifying agent, this composite animal health-care agent is herded Co., Ltd of animal Technological research institute by Nanjing China and is produced, registration mark is Lv Kang source, and market is public offering; The electrolytes and minerals premix adopted comprises vitamin A, vitamin D
3, vitamin E, vitamin K, Cobastab
1, Cobastab
2, pantothenic acid, nicotinic acid, Cobastab
6, folic acid, Cobastab
12, biotin, ferrous sulfate, copper sulphate, zinc sulfate, manganese sulfate, sodium selenite, Potassiumiodate, this electrolytes and minerals premix by Nanjing China herd Co., Ltd of animal Technological research institute produce, registration mark is Nanjing, and market is public offering.
embodiment one
A kind of special feed improving low birth weight meat chicken production performance, this special feed by mass percentage, in the first stage is: corn 56%, wheat 2%, dregs of beans 24%, fermented bean dregs 2%, fish meal 1.8%, corn protein powder 5%, soya-bean oil 2%, stone flour 1.3%, calcium monohydrogen phosphate 1.7%, methionine 0.25%, lysine 0.45%, salt 0.3%, attapulgite clay 1%, anhydrous betaine 0.1%, complex enzyme formulation 0.1%, composite animal health-care agent 1% and vitamin and microelement pre-mix material 1% proportioning form; Second stage be corn 53%, wheat 9%, dregs of beans 20%, fermented bean dregs 2%, fish meal 1.3%, corn protein powder 5%, soya-bean oil 3%, stone flour 1.3%, calcium monohydrogen phosphate 1.3%, methionine 0.18%, lysine 0.42%, salt 0.3%, attapulgite clay 1%, anhydrous betaine 0.1%, complex enzyme formulation 0.1%, composite animal health-care agent 1% and vitamin and microelement pre-mix material 1% proportioning form.
embodiment two
A kind of special feed improving low birth weight meat chicken production performance, this special feed by mass percentage, in the first stage is: corn 54%, wheat 2%, dregs of beans 28%, fermented bean dregs 1%, fish meal 1.5%, corn protein powder 3.9%, soya-bean oil 1.5%, stone flour 1.15%, calcium monohydrogen phosphate 1.8%, methionine 0.25%, lysine 0.4%, salt 0.3%, attapulgite clay 2%, anhydrous betaine 0.1%, complex enzyme formulation 0.1%, composite animal health-care agent 1% and vitamin and microelement pre-mix material 1% proportioning form; Second stage be corn 57%, wheat 2.2%, dregs of beans 21%, fermented bean dregs 2%, fish meal 1%, corn protein powder 5.5%, soya-bean oil 3.5%, stone flour 1.2%, calcium monohydrogen phosphate 1.5%, methionine 0.2%, lysine 0.4%, salt 0.3%, attapulgite clay 2%, anhydrous betaine 0.1%, complex enzyme formulation 0.1%, composite animal health-care agent 1% and vitamin and microelement pre-mix material 1% proportioning form.
contrast test
In order to verify the effect of special feed in broiler breeding improving low birth weight meat chicken production performance, the special feed adopting embodiment one to prepare carries out feeding experiment.Select birth weight to be the low birth weight of 41.73 ± 0.04g() and 48.30 ± 0.04g(high birth weight) each 96 of 1 age in days Arbor Acre chickens, be divided into 4 groups by 2 × 2 factors, often organize 6 repetitions, each repetition 8.Contrast daily ration is the normal diet by removing anhydrous betaine, attapulgite clay, complex enzyme formulation and composite animal health-care agent in above-mentioned special feed composition, and test daily ration is the special feed that embodiment one is prepared.Experimental period is 42 days, and feeding of broiler management is carried out routinely.From often repeat, choose 1 cock when off-test butcher sampling, measure chest muscle output and insulin-like growth factor I (IGF-I) content thereof.Result of the test is as shown in Table 1 and Table 2: from table 1 result of the test, compared with normal diet, the special feed that embodiment one is prepared does not affect the production performance of high birth weight broiler chicken, but makes low birth weight broiler chicken daily gain improve 12.08%, makes feed-weight ratio decline 7.93%; As shown in table 2, compared with normal diet, the special feed that embodiment one is prepared makes the chest muscle output of low birth weight broiler chicken and IGF-I content thereof improve respectively and 12.09% and 9.05%, does not affect high birth weight broiler chicken.In sum, compared with normal diet, the special feed of the improvement low birth weight meat chicken production performance that the embodiment of the present invention one is prepared can promote low birth weight broiler chicken skeletal development and hormone secretion, thus improves its production performance.
The special feed that table 1 normal diet and embodiment one are prepared is respectively on the impact of different birth weight meat chicken production performance
Note: the female different expression significant difference of colleague's shoulder marking-up (
p<0.05), lower same.
The special feed prepared of table 2 normal diet and embodiment one is respectively on the impact of different birth weight chicken chest output and insulin-like growth factor I (IGF-I) content thereof
The present invention by adding anhydrous betaine, attapulgite clay, complex enzyme formulation and composite animal health-care agent in normal diet, adjustable immunity of organisms and digestive function, guarantee intestinal microecology balances, low birth weight broiler chicken skeletal development and hormone secretion can be promoted, be conducive to the productive potentialities giving full play to low birth weight broiler chicken, thus improve its production performance, improve fanning economics; Demand in addition for the low birth weight broiler chicken of different phase is different, chicken is divided into 1-21 age in days age and two stages of 22-42 age in days rationally prepare burden targetedly, make in first stage 1-21 age in days special feed trophic level higher than in second stage 22-42 age in days special feed trophic level, the trophic level wherein in first stage special feed is: metabolizable energy 11.5 ~ 12.5MJ/kg, crude protein 20.5% ~ 21.5%, lysine 1.1% ~ 1.2%, methionine 0.58% ~ 0.68%, calcium 1.0% ~ 1.2%, available phosphorus 0.4% ~ 0.5%; Trophic level in second stage special feed is: metabolizable energy 12.5 ~ 13.5MJ/kg, crude protein 18.5% ~ 19.5%, lysine 1.0% ~ 1.1%, methionine 0.48% ~ 0.58%, calcium 0.8% ~ 1.0%, available phosphorus 0.3% ~ 0.4%; Special feed, by above-mentioned proportioning targetedly, further increases the productive potentialities of low birth weight broiler chicken, improves fanning economics, is suitable for promoting the use of.
Above embodiment and Experimental Comparison are only and technological thought of the present invention are described, protection scope of the present invention can not be limited with this, every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope; The technology that the present invention does not relate to all is realized by prior art.
Claims (6)
1. one kind is improved the special feed of low birth weight meat chicken production performance, it is characterized in that: described special feed is by mass percentage: corn 21% ~ 66%, wheat 0% ~ 34%, dregs of beans 20% ~ 32%, fermented bean dregs 1% ~ 5%, fish meal 0.5% ~ 2%, corn protein powder 0.5% ~ 6%, soya-bean oil 0.5% ~ 4.2%, stone flour 0.9% ~ 1.8%, calcium monohydrogen phosphate 0.6% ~ 1.8%, methionine 0.05% ~ 0.5%, lysine 0.05% ~ 0.5%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%, described be age the low birth weight broiler chicken of 1-21 age in days for chicken special feed is by mass percentage: the summation of corn and wheat is 54% ~ 59%, the summation of dregs of beans and fermented bean dregs is 25% ~ 33%, the summation of fish meal and corn protein powder is 4% ~ 7%, soya-bean oil 0.5% ~ 2%, the summation of stone flour and calcium monohydrogen phosphate is 2.7% ~ 3.0%, the summation of methionine and lysine is 0.6% ~ 0.7%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%, described be age the low birth weight broiler chicken of 22-42 age in days for chicken special feed is by mass percentage: the summation of corn and wheat is 59% ~ 66%, the summation of dregs of beans and fermented bean dregs is 21% ~ 24%, the summation of fish meal and corn protein powder is 2% ~ 6.5%, soya-bean oil 2% ~ 4.2%, the summation of stone flour and calcium monohydrogen phosphate is 2.4% ~ 2.7%, the summation of methionine and lysine is 0.4% ~ 0.6%, salt 0.2% ~ 0.4%, attapulgite clay 1% ~ 3%, anhydrous betaine 0.01% ~ 0.1%, complex enzyme formulation 0.05% ~ 0.1%, composite animal health-care agent 0.5% ~ 2% and vitamin and microelement pre-mix material 1%.
2. the special feed of the low birth weight meat chicken production performance of improvement according to claim 1, is characterized in that: the fineness content of magnesia be not less than in 60 orders, attapulgite clay of described attapulgite clay is not less than 10% and moisture in attapulgite clay is not more than 12.5%.
3. the special feed of the low birth weight meat chicken production performance of improvement according to claim 1, is characterized in that: described anhydrous betaine purity is not less than 90%.
4. the special feed of the low birth weight meat chicken production performance of improvement according to claim 1, is characterized in that: described complex enzyme formulation comprises phytase, zytase, mannonase dextranase, cellulase, acid protease and AMS.
5. the special feed of the low birth weight meat chicken production performance of improvement according to claim 1, is characterized in that described composite animal health-care agent comprises Honegsukle flower P.E, bafillus natto, bacillus licheniformis, xylo-oligosaccharide, chitosan oligomer and emulsifying agent.
6. the special feed of the low birth weight meat chicken production performance of improvement according to claim 1, is characterized in that described electrolytes and minerals premix comprises vitamin A, vitamin D
3, vitamin E, vitamin K, Cobastab
1, Cobastab
2, pantothenic acid, nicotinic acid, Cobastab
6, folic acid, Cobastab
12, biotin, ferrous sulfate, copper sulphate, zinc sulfate, manganese sulfate, sodium selenite and Potassiumiodate.
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| CN106213012A (en) * | 2016-08-08 | 2016-12-14 | 四川新绿色药业科技发展有限公司 | A kind of Semen Coicis medicinal residues chicken feed and preparation method thereof and using method |
| CN106615941A (en) * | 2016-12-20 | 2017-05-10 | 柳江县素情家禽专业合作社 | Brooding-stage feed for laying hens |
| CN106615688A (en) * | 2016-12-23 | 2017-05-10 | 钦州市康绿宝农业有限公司 | Nutritional supplement for broilers and preparation method thereof |
| CN110338305A (en) * | 2019-08-23 | 2019-10-18 | 山东和美集团有限公司 | A kind of antibiotic-free green meat-chicken mixed feed |
| CN116831242A (en) * | 2023-07-28 | 2023-10-03 | 河南省农业科学院畜牧兽医研究所 | Poultry feed containing bacillus natto for improving immunity of broiler chickens |
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| CN100441107C (en) * | 2006-05-26 | 2008-12-10 | 缪淑华 | Ecological nutrition compound feed for meat chicken |
| CN101715896B (en) * | 2009-11-11 | 2012-07-25 | 天津市畜牧兽医研究所 | Low-residue green compound type dorking addition agent, preparation method and application thereof |
| CN101828647B (en) * | 2010-06-03 | 2013-09-04 | 程永发 | Health care feedstuff additive for animals |
| CN103766610A (en) * | 2014-02-26 | 2014-05-07 | 南京华牧动物科技研究所有限公司 | Premixed feeds capable of improving growth performance and organism immunity of livestock and poultry, and preparation method and application of premixed feeds |
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