CN103636932B - Feedstuff for young birds at mouth-open period and preparation method and application thereof - Google Patents
Feedstuff for young birds at mouth-open period and preparation method and application thereof Download PDFInfo
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Abstract
The invention belongs to the field of poultry feeds, and particularly relates to a feedstuff for young birds at a mouth-open period and a preparation method and application thereof. The feedstuff for young birds at the mouth-open period is characterized by comprising the following components in parts by weight: 50-60 parts of corn, 20-30 parts of bean pulp, 1-5 parts of steam fish meal, 0.3-0.5 parts of glucose, 0.8-1.1 parts of mountain flour, 0.8-1.0 part of calcium hydrophosphate, 0.2-0.3 parts of salt, 0.15-0.3 part of methionine, 0.2-0.5 part of lysine, 0.1% of choline chloride, 0.1-0.3 part of compound vitamins, 0.1-0.3 part of compound trace elements, 0.1-0.3 part of butyrin, 0.5 part of poultry complex enzyme and 0.01 part of poultry protease. The feedstuff for young birds at the mouth-open period is generally applied to all laying and meat young birds of 0-7 ages in days. By adopting the feedstuff for young birds at the mouth-open period, the nutritional requirements at the transition period from yolk to a feed are considered. no drug needs to be added to drinking water after the feedstuff is used, so that a difficult operation of adding the drug to the drinking water is solved, the problem that the dose is difficultly grasped is solved, and the problem that a nutritive additive is added to the drinking water to lead to easy deterioration under the environment of a high-temperature and high-humidity young birdhouse is also solved.
Description
Technical field
The invention belongs to bird feed field, particularly relate to a kind of young fowl health care opening material and preparation method thereof and application.
Background technology
The current young fowl stage is roughly divided into: laying hen chick stage is generally 0-42 age in days or 0-63 age in days, Laying chicks material of feeding; The broiler chicks first stage is 0-21 age in days, broiler chicks material of feeding; The meat duck first stage is 0-14 age in days, meat duck and duckling material of feeding; The egg duck first stage is 0-42 age in days, egg duck and duckling material of feeding.And 0-7 age in days is the dead peak period of washing in a pan of aviculture, this in stage bird absorb nourishment to be transitioned into from feed from yolk and absorb nourishment, feed intake is low, alimentary canal imperfection, and digestive ferment is few, and the anti-external world stress be weak.Current main method in drinking-water, adds glucose, electrolysis multidimensional and antibiotic etc to reduce the death rate of this one-phase at young fowl 0-3 age in days.Along with scale, the automation of modern breeding way, in water, add pharmaceutical practice loaded down with trivial details, a large amount of manpower need be consumed, and adding proportion is inaccurate.If the medicine added in water has not been drunk in time, easily lost efficacy, easy breed bacteria, the young fowl making premunition low more easy infection germ.
Summary of the invention
In order to solve above technical problem, the invention provides a kind of preparation method and the using method that can be used for the health care opening material of the young fowl of 0-7 age in days, this opening material promotes the young fowl gut development of 0-7 age in days, improves anti-stress ability, reduce death rate, improve the young fowl uniformity.
Solve the one young fowl health care opening material in the present invention of above technical problem, it is characterized in that: in described formula, each component and component weight portion are corn 50-60 part, dregs of beans 20-30 part, steam fish meal 1-5 part, glucose 0.3-0.5 part, stone flour 0.8-1.1 part, calcium monohydrogen phosphate 0.8-1.0 part, salt 0.2-0.3 part, methionine 0.15-0.3 part, lysine 0.2-0.5 part, Choline Chloride 0.1%, B B-complex 0.1-0.3 part, composite trace element 0.1-0.3 part, glycerol monobutyralte 0.1-0.3 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part.Corn is one-level corn, and described dregs of beans is dehulled soybean meal.
In described formula, each component and component weight portion are corn 54 parts, dregs of beans 25 parts, steam fish meal 2 parts, glucose 0.5 part, stone flour 0.9 part, calcium monohydrogen phosphate 0.9 part, salt 0.25 part, methionine 0.18 part, lysine 0.4 part, Choline Chloride 0.1 part, B B-complex 0.2 part, composite trace element 0.15 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part.
Also containing weight portion manna oligosacchride 0.05 ~ 0.1 part, thyme 0.1-0.4 part, thymol 0.1-0.4 part, lactobacillus suspension or dry lactic acid bacteria powder 0.1-0.3 part in described young fowl opening material.
Thyme 0.3 part, thymol 0.2 part, lactobacillus suspension or dry lactic acid bacteria powder 0.2 part also containing weight portion in described young fowl opening material.
Flour 8-15 part also containing weight portion in described young fowl opening material, corn protein powder 3-5 part.
Calculate with B B-complex 1000g in formula, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, Cobastab
120.012g, choline 0.4g, all the other are litter shell powder.
Calculate with composite trace element 1000g in formula, described composite trace element each component and content are selenium 0.08-0.3g, iodine 1.5-3g, copper 8-15g, iron 30-60g, zinc 60-110g, manganese 70-110g, and all the other are zeolite powder.
Described fowl complex enzyme formulation, takes charge of the Bao Laikang PK500 of match and plain CSM enzyme preparation or the production of Dongguan Pan Asia great-grand father department for commercially available promise is big.Main component: zytase, β-dextranase, mannonase protease, dextranase, amylase etc.Fowl protease can be outstanding person's richness 125 of Cargill Inc. of U.S. production.
A kind of preparation method of young fowl opening material in the present invention, is characterized in that: comprise the following steps:
(1) corn and dregs of beans employing sieve diameter are the micronizer pulverizing of 1.0mm; The young fowl just having gone out shell is mainly survived by yolk nutrition, and in alimentary canal, various digestive ferment is not enough, to search for food difficulty to the raw material of >2.0mm, nondigestible.
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion, wherein each component meets in formula vitamin A, vitamin D
3, vitamin E, vitamin K, biotin, thiamine, riboflavin, D-VB5, nicotinic acid, pyridoxol, folic acid, choline, Cobastab
12with the content requirement of litter shell powder;
(3) composite trace element pre-mixing agent is prepared: sodium selenite, calcium iodate, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, zeolite powder are mixed in proportion; Wherein, each component meets selenium in formula, iodine, copper, iron, zinc, the content requirement of manganese;
(4) premix is prepared: glucose, stone flour, calcium monohydrogen phosphate, salt, methionine, lysine, B B-complex pre-mixing agent, composite trace element pre-mixing agent, fowl complex enzyme, fowl protease, Choline Chloride are mixed in proportion;
(5) again premix in the corn crushed in step (1) and dregs of beans and steam fish meal, thyme, thymol, lactobacillus suspension or dry lactic acid bacteria powder, step (4) is mixed in proportion, pack package.
In the present invention a kind of young fowl opening material preparation method's step (5) in also can be add flour, corn protein powder in the corn and dregs of beans crushed in step (1) after mix in proportion with the premix in steam fish meal, manna oligosacchride, thyme, thymol, step (4); after granulator; again lactobacillus suspension is sprayed in particulate material; make 1.0-2.0mm particulate material, pack package.
This health obtained young fowl opening material feeding method is: 1-2 age in days, is sprinkling upon this opening material on a small quantity on material paper, impels it to search for food, and 3-4 age in days uses charging tray to feed, and 5-7 age in days gradually transition is material in early stage of brooding.
Young fowl starter diet in the present invention can be used for the young fowl such as 0-7 age in days broiler chicks, Laying chicks, young meat ducks, egg duckling, during with this material, without the need to adding any medicine again in water.Young fowl all uses this opening material at 0-3 age in days, and without the need to using other feed again, 4-7 age in days gradually transition is corresponding young fowl material.
Growing chickens fowl opening material of the present invention is common to all 0-7 age in days eggs use, meat young bird, considers the nutritional need of yolk to feed transition period.After using this opening material, without the need to adding any medicine in drinking-water, both solving in drinking-water and having added pharmaceutical practice difficulty, the bad grasp of dosage; Under preventing again hot and humid young pouity dwelling place environment, in drinking-water, add the problem that nutritive additive is perishable.
The present invention's young fowl health care opening material is not containing antibiotic, not enough according to the endogenous digestive ferment of the young fowl of 0-7 age in days, the unsound physiological property of digestive tract function, select the one-level corn of absorption easy to digest, the peeling raw material such as high protein bean pulp and steam fish meal can meet the needs of the young fowl of 0-7 age in days to energy and nutrition, promote nutrient absorption and absorption of yolk at its.The present invention uses the characteristic of the anti-stress ability of manna oligosacchride, thyme and thymol and raising immunity to promote young fowl intestinal growth, improve young fowl anti-stress ability (disconnected beak, vaccine inoculation, temperature etc.), improve the weightening finish of young fowl and feed efficiency, reduce 0-7 age in days death rate.
Detailed description of the invention
Below in conjunction with instantiation, technical scheme of the present invention is described in detail:
Wherein, fowl complex enzyme formulation used below, takes charge of the Bao Laikang PK500 of match and plain CSM enzyme preparation or the production of Dongguan Pan Asia great-grand father department for commercially available promise is big.Main component: zytase, β-dextranase, mannonase protease, dextranase, amylase etc.Fowl protease can be outstanding person's richness 125 of Cargill Inc. of U.S. production.
Embodiment 1
Improve the application of health care opening material on 0-7 age in days Laying chicks for young immunity of fowl, the young fowl starter diet following steps of preparation:
(1) corn 50 parts and dregs of beans 30 parts employing sieve diameter are the micronizer pulverizing of 1.0mm; The young fowl just having gone out shell is mainly survived by yolk nutrition, and in alimentary canal, various digestive ferment is not enough, to search for food difficulty to the raw material of >2.0mm, nondigestible.Corn is one-level corn, and described dregs of beans is dehulled soybean meal.
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion; Wherein, calculate in formula with B B-complex 1000g, described B B-complex each component and content meet vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, choline 0.4g, Cobastab
120.012g, all the other are litter shell powder.
(3) composite trace element pre-mixing agent is prepared: sodium selenite, calcium iodate, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, zeolite powder are mixed in proportion; Wherein, calculate in formula with composite trace element 1000g, described composite trace element each component and content are selenium 0.08g, iodine 1.5g, copper 8g, iron 30g, zinc 60g, manganese 70g, and all the other are zeolite powder.
(4) prepare premix: by glucose 0.3 part, stone flour 0.8 part, calcium monohydrogen phosphate 0.8 part, salt 0.2 part, methionine 0.15 part, lysine 0.2 part, B B-complex pre-mixing agent 0.1 part, composite trace element 0.1 part of pre-mixing agent, glycerol monobutyralte 0.1 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part, Choline Chloride 0.1 part, to mix in proportion;
(5) again premix in the corn crushed in step (1) and dregs of beans and steam fish meal 1 part, manna oligosacchride 0.05 part, thyme 0.1 part, thymol 0.1 part, lactobacillus suspension or dry lactic acid bacteria powder 0.1 part, step (4) is mixed in proportion, pack package.Lactobacillus suspension is careless lactobacillus liquid preparation, is 2 × 10 containing viable count
8cFU/ml.
Corn, as main energy feedstuff, mainly provides energy and linoleic acid, selects one-level corn, is because without damaged and go mouldy, improve palatability.Corn consumption can meet young fowl to energy and linoleic needs at 50-60%.
Dregs of beans is as main protein raw materials, high protein dehulled soybean meal is adopted to be improve digestible component content, the digested enzyme of young fowl alimentary canal and gut flora unsound before select the low protein raw materials of fiber content easy to digest can reduce alimentary canal burden, young fowl can be made to adapt to from absorbing yolk nutrition to absorbing the fast transition of raising nutrition, and dregs of beans consumption 20-30% can meet the needs of young fowl to albumen.
A small amount of fish meal can be used as high-quality animalsderived feedstuffs raw material, because of its not indigestibility material such as containing cellulose, and can be worth high, balanced containing amino acid, containing abundant vitamin and UGF, can promote Chicks ' Growth;
Manna oligosacchride is also called mannan-oligosaccharides, and being the class novel antigens active material extracted from Yeast Cultivation cell membrane, is excellent immunoactivator.
Thyme and thymol can improve antioxidase and digestive enzyme activity, delay lipid oxidation.Young immunity of fowl can be improved.
Lactic acid bacteria is requisite in animal body and has the flora of important physiological function, and it is extensively present in animal and bird intestines.The absorption of protein, monose and the nutriment such as calcium, magnesium can be promoted, produce a large amount of benefit materials such as vitamin B complex.Suppress the breeding of spoilage organisms, clear up the toxin that spoilage organisms produces, remove enteron aisle rubbish.There is immunoregulation effect, strengthen immunity of organisms and resistance.Antioxidase activity can be improved.
Embodiment 2
The young fowl starter diet following steps prepared in the present invention:
(1) corn 60 parts and dregs of beans 20 parts employing sieve diameter are the micronizer pulverizing of 1.0mm; The young fowl just having gone out shell is mainly survived by yolk nutrition, and in alimentary canal, various digestive ferment is not enough, to search for food difficulty to the raw material of >2.0mm, nondigestible.Corn is one-level corn, and described dregs of beans is dehulled soybean meal.
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion; Wherein, calculate in formula with B B-complex 1000g, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, choline 0.4g, folic acid 0.5g, Cobastab
120.012g, all the other are litter shell powder.
(3) composite trace element pre-mixing agent is prepared: sodium selenite, calcium iodate, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, zeolite powder are mixed in proportion; Wherein, calculate in formula with composite trace element 1000g, described composite trace element each component and content are selenium 0.3g, iodine 3g, copper 15g, iron 60g, zinc 110g, manganese 110g, and all the other are zeolite powder.
(6) prepare premix: by glucose 0.5 part, stone flour 1.1 parts, calcium monohydrogen phosphate 1.0 parts, salt 0.3 part, methionine 0.3 part, lysine 0.5 part, B B-complex pre-mixing agent 0.3 part, composite trace element 0.3 part of pre-mixing agent, glycerol monobutyralte 0.3 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part, Choline Chloride 0.1 part, to mix in proportion;
(5) again premix in the corn crushed in step (1) and dregs of beans and steam fish meal 5 parts, manna oligosacchride 0.1 part, thyme 0.4 part, thymol 0.4 part, lactobacillus suspension or dry lactic acid bacteria powder 0.3 part, step (4) is mixed in proportion, pack package.Lactobacillus suspension is careless lactobacillus liquid preparation, is 2 × 10 containing viable count
8cFU/ml.
Embodiment 3
The young fowl starter diet following steps prepared in the present invention:
(1) corn 58 parts and dregs of beans 15 parts employing sieve diameter are the micronizer pulverizing of 1.0mm; The young fowl just having gone out shell is mainly survived by yolk nutrition, and in alimentary canal, various digestive ferment is not enough, to search for food difficulty to the raw material of >2.0mm, nondigestible.Corn is one-level corn, and described dregs of beans is dehulled soybean meal.
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion; Wherein, calculate in formula with B B-complex 1000g, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, choline 0.4g, Cobastab
120.012g, all the other are litter shell powder.
(3) composite trace element pre-mixing agent is prepared: sodium selenite, calcium iodate, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, zeolite powder are mixed in proportion; Wherein, calculate in formula with composite trace element 1000g, described composite trace element each component and content are selenium 0.01g, iodine 2g, copper 10g, iron 40g, zinc 80g, manganese 90g, and all the other are zeolite powder.
(4) prepare premix: by glucose 0.35 part, stone flour 1 part, calcium monohydrogen phosphate 0.9 part, salt 0.28 part, methionine 0.25 part, lysine 0.3 part, B B-complex 0.15 part, composite trace element 0.2 part of pre-mixing agent, glycerol monobutyralte 0.12 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part, Choline Chloride 0.1 part, to mix in proportion;
(5) mix in proportion with the premix in steam fish meal 3 parts, manna oligosacchride 0.06 part, thyme 0.2 part, thymol 0.3 part, step (4) after adding flour 8-15 part, corn protein powder 3-5 part in the corn crushed in step (1) and dregs of beans; after granulator; again lactobacillus suspension 0.15 part is sprayed in particulate material; make 1.0-2.0mm particulate material, pack package.
Lactobacillus suspension is careless lactobacillus liquid preparation, is 2 × 10 containing viable count
8cFU/ml.
Embodiment 4
Improve the application of health care opening material on 0-7 age in days Laying chicks for young immunity of fowl, preparation method's step is as follows:
(1) corn 54 parts and dregs of beans 25 parts employing sieve diameter are the micronizer pulverizing of 1.0mm; The young fowl just having gone out shell is mainly survived by yolk nutrition, and in alimentary canal, various digestive ferment is not enough, to search for food difficulty to the raw material of >2.0mm, nondigestible.Corn is one-level corn, and described dregs of beans is dehulled soybean meal.
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion; Wherein, calculate in formula with B B-complex 1000g, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, Vitamin K3 g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, Cobastab
120.012g, choline 0.4g, all the other are litter shell powder;
(3) composite trace element pre-mixing agent is prepared: sodium selenite, calcium iodate, cupric sulfate pentahydrate, ferrous sulfate heptahydrate, zinc sulfate, manganese sulfate monohydrate, zeolite powder are mixed in proportion; Wherein, calculate in formula with composite trace element 1000g, described composite trace element each component and content are selenium 0.2g, iodine 2.5g, copper 12g, iron 50g, zinc 100g, manganese 100g, and all the other are zeolite powder.
(4) prepare premix: by glucose 0.5 part, stone flour 0.9 part, calcium monohydrogen phosphate 0.9 part, salt 0.25 part, methionine 0.18 part, lysine 0.4 part, B B-complex 0.2 part, composite trace element 0.15 part of pre-mixing agent, glycerol monobutyralte 0.1 part, fowl complex enzyme 0.5 part, fowl proteinase-10 .01 part, Choline Chloride 0.1 part, to mix in proportion;
(5) mix in proportion with the premix in steam fish meal 1 part, manna oligosacchride 0.05 part, thyme 0.3 part, thymol 0.2 part, step (4) after adding 10 parts, flour, corn protein powder 4 parts in the corn crushed in step (1) and dregs of beans; after granulator; again lactobacillus suspension 0.2 part is sprayed in particulate material; make 1.0-2.0mm particulate material, pack package.
Using method: 1000 0-4 age in days Laying chicks add up to search for food 43 kilograms.1000 0-4 age in days broiler chicks add up to search for food 56 kilograms.1000 0-4 age in days young meat ducks add up to search for food 69 kilograms.
Lactobacillus suspension is careless lactobacillus liquid preparation, is 2 × 10 containing viable count
8cFU/ml.
Test (one):
Test is carried out in certain breeding layer chicken field, Selection experiment at that time on the market top-quality chick brood time feed cavalry man of great strength compound feed for broiler chickens (701 break) as control group, the young fowl opening mixed feed that the present invention that feeds improves immunity is test group.
Test chicken divides into groups: select 8000 1 age in days Luo Man powder Laying chicks, be divided into 8 groups at random, feeds to above two kinds of daily rations respectively, 4 repetitions of often kind of daily ration, often repeats 1000 Laying chicks;
This test selects Luo Man powder Laying chicks (a kind of commodity egg kind) as experimental animal.
Fed control is brooded and is expected and the young fowl opening material of the present invention respectively.
Feeding method: opening material 1-2 age in days of the present invention is fed on material paper, and 3-4 ages in days special charging tray of chick is fed, and 5-14 age in days test group also changes contrast daily ration into.Any medicine is not added in drinking-water.Control group 0-14 age in days all uses chick special charging tray fed control daily ration, adds 0.5% glucose and electrolysis multidimensional in 0-3 age in days drinking-water.Test group and control group all use cold boiled water water at 1-7 age in days, and 8-14 age in days uses cold water.
Test temperature: adopt hot-blast stove heating, hen house temperature controlled at 32-35 DEG C in first 3 days.Strictly control according to Luo Man powder brooding temperature;
Testing index comprises: 1 week age--body weight, feed intake, survival rate, paste anus rate, death rate.The results are shown in Table 1.
The present invention on the impact of Laying chicks production performance as table 1:
Table 1
Note: female different expression significant difference (P<0.05) of colleague's shoulder marking-up.
From table 1 result of the test, young fowl opening material group 1 body weight at weekend is significantly higher than common material group (P<0.05), opening material group reaches Luo Man powder chick, and (in proposed standard upper weight limit in 1 week age (73 grams), opening material group average weight in 1 week age weighs 2.85 grams than control group.Opening material group 1 week accumulation in age feed intake is higher than control group 1.51 grams, reaches the level of signifiance (P<0.05).1 week age was 0.1% to treatment group chick death rate, and split shed material group of the present invention washes in a pan chicken without dead.Control group is stuck with paste anus chick and reach 0.3% 1 week age, and test group is without paste anus chicken.Illustrate that opening material of the present invention is more suitable for chick than common chicken feed and searches for food, be easier to digest and assimilate.Search for food the chick of opening material of the present invention without disease of digestive tract, and immunity and premunition are comparatively strong, and the speed of growth is faster.
Because absorption of yolk at its generally completed within 1 week age, the factor affecting absorption of yolk at its mainly contains hen house temperature and humidity, nutrition and disease.1 week age Immune Organs Index and Development of Digestive Organs to laying hens in brooding quality, even to laying hen all one's life egg laying performance have material impact, therefore carry out for 1 weekend slaughter experiment detect These parameters.
1 weekend Laying chicks muscular stomach, small intestine, liver, spleen, the bursa of farbricius, yolk shoot formation (%BW) is as table 2:
Table 2
Note: female different expression significant difference (P<0.05) of colleague's shoulder marking-up.Each repetition kills chicken 15, and chicken 60 is killed in each process.
From table 2 result of the test, the digestive organs indices such as chick opening material group 1 muscular stomach at weekend, small intestine, liver are higher than control group, and muscular stomach and liver reach the level of signifiance (P<0.05).The Immune Organs Index such as spleen and the bursa of farbricius is without significant difference.Chick opening material group 1 yolk at weekend absorbs faster than control group.Illustrate that opening material of the present invention is more conducive to chick gut development, intestinal health, absorption of yolk at its than common chicken feed.
Experimental period immunity recommends immune programme for children to carry out by locality: 1 age in days spray inoculation ewcastle disease and IBV (C405, B1+H120); 7 ages in days break beak, inoculation ewcastle disease and IBV (C403, a new appropriate H120) eye droppings, every 0.2ml, new Zhi Erlian multivalence oil seepage hypodermic injection, every 0.3ml.
1 and 14 age in days control groups and feed group ND of the present invention, AIV H5Re-4, H9, H5Re-6 antibody titer are as table 3:
Table 3
Note: female different expression significant difference (P<0.05) of colleague's shoulder marking-up.
Chick blood sampling detects antibody horizontal: 1 age in days, randomly draws 16 chick Culling heart blood for each group; 14 ages in days, each group get 16 chick wings at random under take a blood sample.Separation of serum measures the antibody horizontal of ewcastle disease (ND), bird flu (H5Re-4, H9, H5Re-6).
From table 3 result of the test, 1 age in days control group and opening material group chicken Newcastle disease and the horizontal indifference of avian influenza antibody.14 ages in days, control group declines rapidly than opening material group antibody horizontal, and bird flu H5 Re-4 and Re-6 is almost down to zero.And opening material group ewcastle disease of the present invention and bird flu H9 are also all significantly higher than treatment group.Sufficient proof, opening material of the present invention is to chick antiviral (as the virus such as bird flu, ewcastle disease), and antibacterial (as salmonella etc.) has protective effect.
In sum, the young fowl opening material of the present invention is that chick brood time terminates and peak phase of laying eggs plays maximum egg laying performance potentiality and haves laid a good foundation.
Test (two):
Test is carried out in certain Rou Ya plant.The little duck compound feed of price the highest, top-quality meat duck brood time feed cavalry man of great strength meat (715 particulate material) was as control group on the market at that time for Selection experiment, and the young fowl opening mixed feed that the present invention that feeds improves immunity is test group.
Test duck grouping: select 2000 1 age in days Growth of Cherry Valley SM
3meat duck, is divided into 8 groups at random, feeds to above two kinds of daily rations respectively, 4 repetitions of often kind of daily ration, often repeats 250 ducklings;
Fed control is brooded and is expected and the young fowl opening material of the present invention respectively.
Experimental period, test group and control group fed method are with test 1.
Test temperature: adopt hot-blast stove heating, duck shed temperature controlled at 30-32 DEG C in first 3 days.Strictly control according to Cherry Village Ducks;
Testing index comprises: 1 week age--body weight, feed intake, survival rate, paste anus rate, death rate.The results are shown in Table 1.
The present invention on the impact of young meat ducks production performance as table 4:
Table 4
Note: female different expression significant difference (P<0.05) of colleague's shoulder marking-up.
From table 4 result of the test, young fowl opening material group 1 body weight at weekend is significantly higher than common material group (P<0.05).Opening material group average weight in 1 week age weighs 37.15 grams than control group.Opening material group 1 week accumulation in age feed intake is higher than control group 14.49 grams, reaches the level of signifiance (P<0.05).Opening material group feed consumption weightening finish in 1 week age is than significantly lower than to treatment group.When 1 week age was described, opening material of the present invention is easier to digest and assimilate than common duckling feed.Search for food the duckling of opening material of the present invention without disease of digestive tract, and immunity and premunition are comparatively strong, and the speed of growth is faster.
In sum, the young fowl opening material of the present invention is that the performance of meat duck late growing stage performance potential is had laid a good foundation.
As can be seen from result of the test we, test group of the present invention 1 week age Laying chicks body weight, Immune Organs Index, alimentary canal weight, the many index such as the incidence of disease and survival rate measure and be all better than common chick material group, test group of the present invention 1 week age meat duck body weight, mensuration such as many index such as feed consumption weightening finish ratio etc. is all better than common duckling material group, absolutely proved the correctness of product theory of the present invention and the advance of technology.
Be common to all 0-7 age in days eggs use, meat young bird, during using this opening material, brood time, without the need to adding any medicine again in drinking-water.
Claims (6)
1. a young fowl opening material, it is characterized in that: in described formula, each component and component weight portion are corn 50-60 part, dregs of beans 20-30 part, steam fish meal 1-5 part, glucose 0.3-0.5 part, stone flour 0.8-1.1 part, calcium monohydrogen phosphate 0.8-1.0 part, salt 0.2-0.3 part, methionine 0.15-0.3 part, lysine 0.2-0.5 part, Choline Chloride 0.1 part, B B-complex 0.1-0.3 part, composite trace element 0.1-0.3 part, glycerol monobutyralte 0.1-0.3 part, fowl complex enzyme 0.5 part, fowl is with proteinase-10 .01 part, manna oligosacchride 0.05 ~ 0.1 part, thyme 0.1-0.4 part, thymol 0.1-0.4 part, lactobacillus suspension or dry lactic acid bacteria powder 0.1-0.3 part, flour 8-15 part, corn protein powder 3-5 part,
Wherein, calculate with B B-complex 1000g, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, Cobastab
120.012g, choline 0.4g, all the other are litter shell powder.
2. the young fowl opening material of one according to claim 1, it is characterized in that: in described formula, each component and component weight portion are corn 54 parts, dregs of beans 25 parts, steam fish meal 2 parts, glucose 0.5 part, stone flour 0.9 part, calcium monohydrogen phosphate 0.9 part, salt 0.25 part, methionine 0.18 part, lysine 0.4 part, Choline Chloride 0.1 part, B B-complex 0.2 part, composite trace element 0.15 part, fowl complex enzyme 0.5 part, fowl is with proteinase-10 .01 part, manna oligosacchride 0.08 part, thyme 0.3 part, thymol 0.2 part, lactobacillus suspension or dry lactic acid bacteria powder 0.2 part, flour 8-15 part, corn protein powder 3-5 part, wherein, calculate with B B-complex 1000g, described B B-complex each component and content are vitamin A 1 × 10
7iU, vitamin D
33 × 10
6iU, vitamin E 3 × 10
4iU, vitamin K 3g, biotin 0.15g, thiamine 1g, riboflavin 5g, D-VB5 0.01g, nicotinic acid 0.03g, pyridoxol 3g, folic acid 0.5g, Cobastab
120.012g, choline 0.4g, all the other are litter shell powder.
3.
according to the young fowl opening material of the one described in claim 1 or 2, it is characterized in that: calculate with composite trace element 1000g, described composite trace element each component and content are selenium 0.08-0.3g, iodine 1.5-3g, copper 8-15g, iron 30-60g, zinc 60-110g, manganese 70-110g, all the other are zeolite powder.
4. the preparation method of a kind of young fowl opening material according to claim 1, is characterized in that: comprise the following steps:
(1) corn and dregs of beans employing sieve diameter are the micronizer pulverizing of 1.0mm;
(2) B B-complex pre-mixing agent is prepared: by trans-vitamin A acetate, Vitamin D3
3, tocopherol acetate, disulfate menadione complex, biotin, thiamine ester, riboflavin, D-calcium pantothenate, nicotinic acid, pyridoxine hydrochloride, folic acid, cyanocobalamin, Lipotril and litter shell powder mix in proportion, wherein each component meets in formula vitamin A, vitamin D
3, vitamin E, vitamin K, biotin, thiamine, riboflavin, D-VB5, nicotinic acid, pyridoxol, folic acid, choline, Cobastab
12with the content requirement of litter shell powder;
(3) prepare composite trace element pre-mixing agent: sodium selenite, calcium iodate, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, zeolite powder are mixed in proportion, wherein, each component meets to selenium in formula, iodine, copper, iron, zinc, the content requirement of manganese;
(4) premix is prepared: glucose, stone flour, calcium monohydrogen phosphate, salt, methionine, lysine, B B-complex pre-mixing agent, composite trace element pre-mixing agent, glycerol monobutyralte, fowl complex enzyme, fowl protease, Choline Chloride are mixed in proportion;
(5) mix in proportion with premix in steam fish meal, manna oligosacchride, thyme, thymol, lactobacillus suspension or dry lactic acid bacteria powder, step (4) after again the corn crushed in step (1) and dregs of beans being added flour, beautiful material albumen powder, pack package.
5. the preparation method of a kind of young fowl opening material according to claim 4; it is characterized in that: described step (5) is mix in proportion with the premix in steam fish meal, manna oligosacchride, thyme, thymol, step (4) after adding flour, corn protein powder in the corn and dregs of beans crushed in step (1); after granulator; again lactobacillus suspension is sprayed in particulate material; make 1.0-2.0mm particulate material, pack package.
6. the application of a kind of young fowl opening material according to claim 1, it is characterized in that: this health obtained young fowl opening material feeding method is: 1-2 age in days, this opening material is sprinkling upon on a small quantity on material paper, impel it to search for food, 3-4 age in days uses charging tray to feed, and 5-7 age in days gradually transition is material in early stage of brooding.
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| CN105010869A (en) * | 2015-07-29 | 2015-11-04 | 江苏优仕生物科技发展有限公司 | Meat duck feed containing lactic acid bacteria and preparation method thereof |
| CN104996808A (en) * | 2015-07-29 | 2015-10-28 | 江苏优仕生物科技发展有限公司 | Meat duck feed with lactic acid bacteria and with function of eliminating free radicals and preparation method |
| CN107006718A (en) * | 2017-02-28 | 2017-08-04 | 嵊州市派特普科技开发有限公司 | Fowl raising immunity mixed feed and preparation method thereof |
| CN107252006A (en) * | 2017-07-25 | 2017-10-17 | 安徽华米生物科技有限公司 | It is a kind of to be used to prevent feed of duck infectious bronchitis and preparation method thereof |
| CN109123192A (en) * | 2018-09-11 | 2019-01-04 | 武汉伟嘉生物技术有限公司 | A kind of opening material and preparation method thereof promoting Laying chicks gut development |
| CN114376107A (en) * | 2022-02-16 | 2022-04-22 | 安池(山东)动物营养研究院有限公司 | Opening material for improving gastrointestinal health and growth of laying chicks and preparation method thereof |
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| CN101971924B (en) * | 2010-09-06 | 2012-12-19 | 济南和美华动物营养品有限公司 | Layer brood-time feed |
| CN102318780B (en) * | 2011-10-19 | 2013-08-28 | 辽宁禾丰牧业股份有限公司 | Laying hen brood-time starter compound feed for improving immunity |
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Denomination of invention: Feedstuff for young birds at mouth-open period and preparation method and application thereof Effective date of registration: 20191021 Granted publication date: 20150610 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: Sichuan Shengdile Village Ecological Food Co., Ltd. Registration number: Y2019510000038 |