CN104171538B - A kind of grain-saving type laying hen in egg laying peak period daily ration and preparation method thereof - Google Patents
A kind of grain-saving type laying hen in egg laying peak period daily ration and preparation method thereof Download PDFInfo
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Abstract
A kind of grain-saving type laying hen in egg laying peak period daily ration, parts by weight form: corn 25-40, barley 5-15, dregs of beans 2-6, corn DDGS 6-11, rapeseed dregs 1-5, peanut meal 2-6, glutamic acid slag 1-4, rice bran 3-10, rice bran meal 2-5, fermentation palm kernel meal 3-8, bentonite 1-3, Rice oil 1-4, stone flour 10 order 4-6, stone flour 20-40 order 1-4, calcium monohydrogen phosphate 0.4-1.2, salt 0.2-0.4, sodium bicarbonate 0.1-0.2, probiotic 0.07-0.15, Choline Chloride 0.05-0.15, complex enzyme formulation 0.05-0.1, synthesizing amino acid 0.4-1.2, compound premix 0.5-1.Assorted dregs of rice replacement of corn and the dregs of beans such as the present invention's palm kernel meal, rice bran meal, rapeseed dregs, DDGS, improve laying hen intestinal health state with enzyme preparation, probiotics etc., guarantee egg laying performance and Egg Quality, reduce aquaculture cost, for laying hen cause is contributed.
Description
Technical field
The invention belongs to fodder compound field, be specifically related to fodder compound of a kind of grain-saving type laying cycle of laying hens daily ration and preparation method thereof.
Background technology
Along with livestock and poultry cultivation amount is increasing, feedstuff resource critical shortage, dregs of beans resource 80% dependence on import, a large amount of consumption using the assorted dregs of rice to reduce dregs of beans becomes the task of top priority.Due to the rise of the corn deep processing such as lysine, corn alcohol enterprise, corn resources is also very limited, starts a large amount of import.And the original corn in the Northeast, dregs of beans aboundresources, egg feedstuff is corn bean pulp type daily ration substantially, and aquaculture cost is high, and raiser's economic benefit is low.A lot of Feed Enterprise uses assorted dregs of rice replacement of corn and the dregs of beans such as cotton dregs, the dish dregs of rice, corn byproducts, rice bran meal in recent years, but owing to containing ANFs in these assorted dregs of rice, performance in layers is caused to reduce and death rate increase, and the quality of egg and local flavor are greatly affected, the effect of corn bean pulp type layer diets cannot be reached.
Liaoning Hefeng Animal Husbandry Co., Ltd paid close attention to the development of grain-saving type layer diets from 2010, a large amount of research work has been done to the highest use amount of single variety in the formulas such as Cottonseed Meal, DDGS, rapeseed dregs, palm kernel meal, rice bran meal and peanut meal, find out this highest use amount of several raw material single variety and the highest service limits of assorted dregs of rice amount total, maximum, the most effective replacement of corn and dregs of beans, save food.Patent 102599364A " a kind of Special laying hen later-period compound feed improving commodity egg rate " discloses a kind of Special laying hen later-period compound feed improving commodity egg rate, patent application CN102318781A " a kind of Special laying hen later-period compound feed improving commodity egg rate " discloses a kind of Special laying hen later-period compound feed improving commodity egg rate, is all added with a certain proportion of cotton dregs, rapeseed dregs and rice bran meal etc. in its feed formula.
The present invention is intended to use system trophism scheme, develop the grain-saving type layer diets that replacement of corn and dregs of beans to greatest extent use, better performance Layer Production Performance and guarantee Egg Quality egg product local flavor, further reduction feed cost, effective exploitation is mixed dregs of rice type feed resource, save the grain such as corn, wheat use and reduce the dependence of dregs of beans import, for breeding layer chicken industry creates larger economic benefit.
Summary of the invention
The object of the invention is the use rapeseed dregs of maximum, Cottonseed Meal, DDGS, the assorted dregs of rice combination such as palm kernel meal and rice bran meal, substitute the use amount of corn and dregs of beans in laying period daily ration, and effectively overcoming assorted dregs of rice use amount causes greatly production performance low, the drawback of Egg Quality and weak flavor, pass through lactic acid bacteria, bacillus and saccharomycete composite fermentation, the assorted dregs of rice of degraded are as the ANFs in palm kernel meal, reduce or eliminate the negative effect of ANFs to animal, increase the digestibility of palm kernel meal, improved the palatability of the assorted dregs of rice by fermentation simultaneously, improve animal feed intake.By the interpolation of enzyme preparation, the macro-nutrients of degrading in the assorted dregs of rice and feed, produces free amino acid and reduced sugar, improves efficiency of feed utilization, promote the probiotic micro-organisms growth of intestinal beneficial microbes and interpolation, realize object that save food, that improve culture benefit.
For this reason, the technology path that the present invention adopts is:
1) measure of the nutrient digestibility of the assorted dregs of rice such as conventional raw material rapeseed dregs, palm kernel meal, DDGS is improved.The screening of enzyme preparation zymogram is carried out in conjunction with different assorted dregs of rice raw material crude fibre detection and assessment; According to the resolution characteristic of enzyme to feed substrate, filter out effective enzyme class, select the enzyme preparation producer of high-quality; Major xylanases, protease lipase, 1,4 beta-glucanase, cellulase etc.Determine the laying hen material combination of enzyme preparations for grain-saving type layer diets and dosage;
2) In vitro digestion trial of the raw material such as Cottonseed Meal, rapeseed dregs, DDGS, palm kernel meal, rice bran meal; According to cost of material and result of the test, and study the impact of these raw materials on Egg Quality and local flavor, finally to determine with which kind of raw material, for main Substitution for Soybean Meal and corn, to reach optimum efficiency;
3) determine laying hen in egg laying peak period mix the dregs of rice type layer diets trophic level design;
4) aggregate measures of laying hen digestive system development and intestinal health are ensured;
The technical scheme that the present invention specifically adopts is:
A kind of grain-saving type laying hen in egg laying peak period daily ration, composed as follows according to parts by weight: corn 25-40, barley 5-15, dregs of beans 2-6, corn DDGS 6-11, rapeseed dregs 1-5, peanut meal 2-6, glutamic acid slag 1-4, rice bran 3-10, rice bran meal 2-5, fermentation palm kernel meal 3-8, bentonite 1-3, Rice oil 1-4, stone flour 10 order 4-6, stone flour 20-40 order 1-4, calcium monohydrogen phosphate 0.4-1.2, salt 0.2-0.4, sodium bicarbonate 0.1-0.2, probiotic 0.07-0.15, Choline Chloride 0.05-0.15, complex enzyme formulation 0.05-0.1, synthesizing amino acid 0.4-1.2, compound premix 0.5-1.
The parts by weight of described synthesizing amino acid are composed as follows: lysine sulphate 3-8, threonine 1.0-5.0, tryptophan 0.5-2.0, methionine 2-5.
The parts by weight of described complex enzyme formulation are composed as follows: zytase 7-9 part, mannase 3-5 part, acid protease 7-8 part, neutral proteinase 6-7 part, lipase 1-3 part, amylase 9-10 part, cellulase 3-5 part, dextranase 2-3 part.
Described probiotic parts by weight are composed as follows: bacillus licheniformis 2-5, bacillus subtilis 2-3, lactobacillus acidophilus 2-5, saccharomyces cerevisiae 2-3.The each component of probiotic is commercially available active dry bacterium powder, and bacillus licheniformis viable bacteria content is 10
7-10
8cFU/g, bacillus subtilis viable bacteria content is 10
7-10
9cFU/g, live lactobacillus acidophilus content is 10
8-10
10cFU/g, beer yeast live bacteria content is 10
8-10
9cFU/g.
The preparation method of described grain-saving type laying hen in egg laying peak period daily ration, comprises the steps:
1) prepared by the palm kernel meal that ferments: by palm kernel meal after 80-100 DEG C of process 30min, with one or more in bacillus, saccharomycete or lactic acid bacteria according to 1:0.2-0.6 proportioning, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments; Sweat adopts the mode of anaerobic fermentation after first aerobic fermentation, first add bacillus and/or saccharomycete carries out aerobic fermentation 8-16h, control temperature 30-35 DEG C, then add lactic acid bacteria and carry out anaerobic fermentation 8-16h, control temperature 32-37 DEG C, total fermentation time controls at 16-32h.Described bacillus can be one in bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens, bacillus coagulans or at least two kinds of mixing; Described saccharomycete can be one or both mixing in saccharomyces cerevisiae and candida utili; Described lactic acid bacteria can be one in Lactobacillus plantarum, Pediococcus acidilactici, VREF, lactobacillus acidophilus or at least two kinds of mixing.
2) rapeseed dregs, fermentation palm kernel meal, rice bran meal three kinds of raw material 2.0 sieves are pulverized, pulverize rear and bentonite mixing granulation particle diameter 5.0mm, broken by 4.0 sieves after granulating;
3) corn 6.0 sieve pulverizing, dregs of beans 4.0 sieve are pulverized, pulverize after and step 2) granulate after product and other add according to the order that parts by weight are descending without the raw material pulverized, mix, incorporation time 90-110 second (incorporation time reduces 20 seconds than normal mash feed), makes powder between granularity 1.0-2.5mm reach more than 67%.
Beneficial effect of the present invention:
The present invention uses the assorted dregs of rice such as palm kernel meal, rice bran meal, rapeseed dregs, DDGS to substitute corn in laying cycle of laying hens daily ration and dregs of beans, digestible aminoacids and metabolizable energy equilibrium valve is adopted to do nutrition design, use enzyme preparation, probiotics, improve the methods such as crude fiber level, improve laying hen intestinal health state, improve daily ration nutrient digestibility, guarantee that maximum Layer Production Performance and Egg Quality are best under assorted dregs of rice condition, reduce aquaculture cost, for laying hen cause is contributed.By the process of the method such as enzyme preparation, fermentable, improve the nutrient digestibility of the assorted dregs of rice such as rapeseed dregs, palm kernel meal, DDGS, and reduce the harm of ANFs.Utilization can digest Ideal Amino Acid Pattern and fill a prescription, the digestible aminoacids of further investigation under assorted dregs of rice daily ration condition and the equalization point of metabolizable energy, a large amount of use dregs of rice of mixing come corn in alternative laying period daily ration and dregs of beans, and the production performance of corn bean pulp type laying cycle of laying hens daily ration, Egg Quality and egg product local flavor can be reached, resource of saving food; Laying hen intestinal health state is good, and various nutrition digestion absorptivity is high, and ight soil is done; Portioned product is granulated, and product granularity is even, is conducive to improving feed intake summer.The sweat of palm kernel meal adopts the mode of anaerobic fermentation after first aerobic fermentation, protease, amylase etc. is produced by bacillus, initial breakdown palm kernel meal, release free amino acid and reduced sugar, promote lactic acid bacteria and saccharomycetic quick growth, produce bacteriocin and lactic acid simultaneously, reduce material pH.
Detailed description of the invention
The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, but not limits the scope of the invention, and the spirit and scope of the invention only limited by claims.To those skilled in the art, under the prerequisite not deviating from essence of the present invention and scope, the various change carry out the material component in these embodiments and consumption or change also belong to protection scope of the present invention.
Embodiment 1
A kind of grain-saving type laying hen in egg laying peak period daily ration, composed as follows according to parts by weight:
Corn 40, barley 9, fermentation palm kernel meal 8, rice bran 4.5, rice bran meal 5, dregs of beans 4, rapeseed dregs 3.5, peanut meal 3, corn DDGS 10.5, glutamic acid slag 3.44, bentonite 1.5, Rice oil 2,10 order stone flours 5,20-40 order stone flour 3.7, calcium monohydrogen phosphate 0.6, salt 0.28, sodium bicarbonate 0.15,70% lysine sulphate 0.4, DL-METHIONINE 0.26, L-threonine 0.1,10% tryptophan 0.05, probiotic 0.1, complex enzyme formulation 0.06, Choline Chloride 0.06, compound premix 0.5.
Nutritive index: crude protein 16.6%, crude fat 5.83%, crude fibre 4.53% linoleic acid 1.76%, laying hen metabolizable energy 2772 kcal/kg, calcium 3.5%, total phosphorus 0.53%, available phosphorus 0.28%, salt 0.41%, total amino acid 15.8%, apparent digestible lysine 0.7%, (can digest methionine+can digest cystine)/apparent digestible lysine is 89%, can digest threonine/apparent digestible lysine is 74%, can digest tryptophan/apparent digestible lysine 20%; Can digest isoleucine/apparent digestible lysine is 79%, dEB183.
The product that compound premix uses Liaoning Hefeng Animal Husbandry Co., Ltd to produce, batch number is " pre-word (2013) 003024 is raised by the Liao Dynasty ", and active ingredient is composite trace element, B B-complex and phytase.
DL-METHIONINE is the product of winning wound Degussa Antwerp company, and registration mark is MetAMINO.
L-threonine is the product of Tongliao Meihua Biotechnology Co., Ltd., and registration mark is plum blossom.
70%-lysine is uncommon outstanding (Liaocheng) bio tech ltd, and registration mark is CJ.
L-10% tryptophan is Shandong, Shandong antibiont Manufacturing Co., Ltd, and registration mark is that Shandong resists.
The parts by weight of complex enzyme formulation are composed as follows: zytase 8, mannase 3, acid protease 7, neutral proteinase 6, lipase 2, amylase 9, cellulase 4, dextranase 2.
The unit of above-mentioned enzyme preparation is as follows: zytase 10000-50000U/g, mannase: 5000-20000U/g, acid protease 20000-100000U/g, neutral proteinase 20000-100000U/g, lipase 5000-20000U/g, amylase 2 000-4000U/g, cellulase 5000-10000U/g, dextranase 10000-50000U/g; Purchased from GuangDong YiDuoLi Biology Science Co., Ltd, registration mark is overflow how sharp VTR.
The parts by weight of described probiotic are composed as follows: bacillus licheniformis 3, bacillus subtilis 3, lactobacillus acidophilus 4, saccharomyces cerevisiae 2.
The said goods preparation method: palm kernel meal preparation of 1) fermenting: by palm kernel meal after 80-100 DEG C of process 30min; First add 15% bacillus and 10% saccharomycete carries out aerobic fermentation 12-14h, control temperature 30-32 DEG C, then add 15% lactic acid bacteria and carry out anaerobic fermentation 14-16h, control temperature 33-37 DEG C, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments; Described bacillus is that thing is supported in the mixing of both bacillus subtilis reconciliation starch gemma bars 2:1, described saccharomycete is the mixed culture of both saccharomyces cerevisiae and candida utili 1:1, and described lactic acid bacteria is the mixed culture of both Lactobacillus plantarum and lactobacillus acidophilus 2:1;
2) rapeseed dregs, fermentation palm kernel meal, rice bran meal three kinds of raw material 2.0 sieves are pulverized, pulverize rear and bentonite mixing granulation particle diameter 5.0mm, broken by 4.0 sieves after granulating;
3) corn 6.0 sieve pulverizing, dregs of beans 4.0 sieve are pulverized, pulverize after and step 2) granulate after product and other add according to the order that parts by weight are descending without the raw material pulverized, mix, incorporation time 90-110 second, powder between granularity 1.0-2.5mm is made to reach more than 67%.
Embodiment 2
A kind of grain-saving type laying hen in egg laying peak period daily ration, composed as follows according to parts by weight:
Corn 35, barley 13.22, fermentation palm kernel meal 5, rice bran 10, rice bran meal 2.5, dregs of beans 2, rapeseed dregs 1.35, peanut meal 4, corn DDGS 11, Rice oil 1.5, glutamic acid slag 3.5, bentonite 2.5,10 order stone flours 4,20-40 order stone flour 2.5, calcium monohydrogen phosphate 1, salt 0.4, sodium bicarbonate 0.15,70% lysine sulphate 0.38, DL-METHIONINE 0.35, L-threonine 0.2,10% tryptophan 0.15, probiotic 0.15, complex enzyme formulation 0.08, Choline Chloride 0.1, compound premix 0.8.
Nutritive index: crude protein 16.0%, crude fat 6.7%, crude fibre 4.36%, linoleic acid 2.12%, laying hen metabolizable energy 2722 kcal/kg, calcium 3.5%, total phosphorus 0.58%, available phosphorus 0.29%, salt 0.42%, total amino acid 15.6%, apparent digestible lysine 0.68%, (can digest methionine+can digest cystine)/apparent digestible lysine is 90%, can digest threonine/apparent digestible lysine is 78%, can digest tryptophan/apparent digestible lysine 21%, can digest isoleucine/apparent digestible lysine is 80%, dEB189.
The product that described compound premix uses Liaoning Hefeng Animal Husbandry Co., Ltd to produce, batch number is " pre-word (2013) 003024 is raised by the Liao Dynasty ", and active ingredient is composite trace element, B B-complex and phytase.
The parts by weight of described each component of complex enzyme formulation are as follows: zytase 7, mannase 5, acid protease 8, neutral proteinase 6.5, lipase 3, amylase 10, cellulase 3, dextranase 3.
The parts by weight of each component of described probiotic are composed as follows: bacillus licheniformis 5, bacillus subtilis 2, lactobacillus acidophilus 2, saccharomyces cerevisiae 4.
The said goods preparation method: palm kernel meal preparation of 1) fermenting: by palm kernel meal after 80-100 DEG C of process 30min; First add 20% bacillus and carry out aerobic fermentation 10-12h, control temperature 30-32 DEG C, then add 20% lactic acid bacteria and carry out anaerobic fermentation 10-12h, control temperature 35-37 DEG C, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments.Described bacillus is the mixed culture of bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens, bacillus coagulans four kinds of 1:1:2:2; Described lactic acid bacteria can be the mixed culture of Lactobacillus plantarum, Pediococcus acidilactici, VREF, lactobacillus acidophilus four kinds of 1:1:1:1;
2) rapeseed dregs, fermentation palm kernel meal, rice bran meal three kinds of raw material 2.0 sieves are pulverized, pulverize rear and bentonite mixing granulation particle diameter 5.0mm, broken by 4.0 sieves after granulating;
3) corn 6.0 sieve pulverizing, dregs of beans 4.0 sieve are pulverized, pulverize after and step 2) granulate after product and other add according to the order that parts by weight are descending without the raw material pulverized, mix, incorporation time 90-110 second, powder between granularity 1.0-2.5mm is made to reach more than 67%.
Embodiment 3
A kind of grain-saving type laying hen in egg laying peak period daily ration, composed as follows according to parts by weight:
Corn 37, barley 10, fermentation palm kernel meal 5, rice bran 8.04, rice bran meal 3, dregs of beans 4, rapeseed dregs 3.33, corn DDGS 11, brewer's yeast 1.0, glutamic acid slag 3.5, bentonite 1.5, stone flour 8.35, calcium monohydrogen phosphate 0.6, salt 0.28, sodium bicarbonate 0.15,70% lysine sulphate 0.38, DL-METHIONINE 0.17, L-threonine 0.1,10% tryptophan 0.07, probiotic 0.1, complex enzyme formulation 0.06, Choline Chloride 0.06, compound premix 0.5.
Nutritive index: crude protein 16.0%, crude fat 6.7%, crude fibre 4.36%, linoleic acid 2.12%, laying hen metabolizable energy 2715 kcal/kg, calcium 3.5%, total phosphorus 0.59%, available phosphorus 0.28%, salt 0.42%, total amino acid 15.6%, apparent digestible lysine 0.68%, methionine+can cystine be digested can be digested)/apparent digestible lysine is 90%, can digest threonine/apparent digestible lysine is 78%, can digest tryptophan/apparent digestible lysine 21%; Can digest isoleucine/apparent digestible lysine is 80%, dEB185.
The use of compound premix, complex enzyme formulation, probiotic etc. is substantially the same manner as Example 1.
The preparation method of the said goods is substantially with method described in embodiment 1, difference is, described in fermentation palm kernel meal preparation process, bacillus is the mixed culture separating starch gemma bar and bacillus coagulans 2:1, described saccharomycete is the culture of candida utili, and described lactic acid bacteria is the mixed culture of both Pediococcus acidilactici and VREF 2:1.
Embodiment 4
Result of use: adopt product described in embodiment one to do following checking.
1 test material
1.1 test period
Tested on April 10th, 2013---on June 12nd, 2013,63 days experiment periods.
1.2 test site
Test and implement at Huan Ren Xinhua chicken house field experiment.
Control group is conventional corn bean pulp type Egg Production of Laying Hens peak material, and test group is the feed of the present invention's a kind of grain-saving type laying hen in egg laying peak period daily ration and preparation thereof of feeding
Test chicken divides into groups: test adopts single factor experiment design, and experiment material selects 2880 blue brown 337 age in days laying hens in sea, and be divided into 2 groups, often group establishes 5 repetitions, each repetition 288 chickens.
Fed control group and feed group of the present invention respectively.
Feeding method: manual material loading, every day 3 times, free choice feeding; Freely drink water, water is underground water, water temperature 15-21 DEG C;
Hen house temperature: adopt longitudinal ventilation, hen house temperature controls at 20-28 DEG C.Strictly control according to the blue brown feeding and management in sea;
Testing index comprises: 1) start body weight and terminate body weight, feed intake, survival rate; 2) to lay eggs a piece number, egg size, broken egg and soft-preserved egg; 3) eggshell strength, shell thickness, Eggshell weight, white of an egg height, Hough unit.
Experimental result is in table 1 and table 2.
Table 1 product of the present invention is on the impact of laying cycle of laying hens egg laying performance
Note: female different expression significant difference (P < 0.05) of colleague's shoulder marking-up.
As can be seen from the above results, in each production target such as laying rate, egg size, egg production, feedstuff-egg ratio, all almost difference is not obvious compared with corn bean pulp type feed with indexs such as egg laying performances in the present invention, and effect is close to normal corn bean pulp type daily ration.Feed intake, a little less than corn bean pulp type daily ration, because crude fat content in feed improves, adds the effect of lipase, improves energy digestibility.In experimenting, we find out that, and of the present invention group of stools scored is obviously better than control group, and ight soil is done, and Fecal odor is little; Visible, the measure such as enzyme preparation, sodium bicarbonate, probiotic, coarse-fibred raising significantly promotes intestinal health.
As can be seen here, a kind of grain-saving type laying hen in egg laying peak period daily ration, digestible aminoacids idealized model is utilized to do nutrition design considerations, the corn using the raw material substitutions such as barley, rapeseed dregs, fermentation palm kernel meal, rice bran meal, DDGS a large amount of and dregs of beans, effectively improve the crude fat in feed and crude fiber level, use various corresponding enzyme preparation, effectively improve nutrient digestibility, and crude fiber level is high is conducive to intestines peristalsis, strengthen the discharge of disadvantage factor, ensure performance of poultry.Illustrate that the present invention is obvious by the effect of the assorted dregs of rice replacement of corn such as palm kernel meal, rapeseed dregs and dregs of beans two kinds of raw materials in egg laying performance.
Table 2 product of the present invention is on the impact of laying cycle of laying hens Egg Quality
Detect data as can be seen from Egg Quality, of the present invention group of eggshell quality is obviously better than control group, and shell thickness improves 2.74%, and eggshell is heavy/and egg size ratio improves 9.21%; Hough unit improves 2.87%, and enzyme preparation of the present invention selects there is certain effect, and the balanced ration of digestible aminoacids is advantageously in raising Egg Quality; Yolk color improves 2.85%, and the present invention's dregs of rice amount of mixing is high, and especially DDGS Lutein content is high, and the aggregate measures of intestinal health, are embodied in above yolk color in addition.
Claims (9)
1. a grain-saving type laying hen in egg laying peak period daily ration, composed as follows according to parts by weight: corn 25-40, barley 5-15, dregs of beans 2-6, corn DDGS 6-11, rapeseed dregs 1-5, peanut meal 2-6, glutamic acid slag 1-4, rice bran 3-10, rice bran meal 2-5, fermentation palm kernel meal 3-8, bentonite 1-3, Rice oil 1-4, stone flour 10 order 4-6, stone flour 20-40 order 1-4, calcium monohydrogen phosphate 0.4-1.2, salt 0.2-0.4, sodium bicarbonate 0.1-0.2, probiotic 0.07-0.15, Choline Chloride 0.05-0.15, complex enzyme formulation 0.05-0.1, synthesizing amino acid 0.4-1.2, compound premix 0.5-1,
Described fermentation palm kernel meal is prepared by the following method: by palm kernel meal after 80-100 DEG C of process 30min, with at least one in bacillus, saccharomycete and lactic acid bacteria according to 1:0.2-0.6 proportioning, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments; Sweat adopts the mode of anaerobic fermentation after first aerobic fermentation, first add bacillus and/or saccharomycete carries out aerobic fermentation 8-16h, control temperature 30-35 DEG C, then add lactic acid bacteria and carry out anaerobic fermentation 8-16h, control temperature 32-37 DEG C, total fermentation time controls at 16-32h.
2. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, it is characterized in that, the parts by weight of described synthesizing amino acid are composed as follows: lysine sulphate 3-8, threonine 1.0-5.0, tryptophan 0.5-2.0, methionine 2-5.
3. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, it is characterized in that, the parts by weight of described complex enzyme formulation are composed as follows: zytase 7-9 part, mannase 3-5 part, acid protease 7-8 part, neutral proteinase 6-7 part, lipase 1-3 part, amylase 9-10 part, cellulase 3-5 part, dextranase 2-3 part.
4. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, it is characterized in that, the parts by weight of described probiotic are composed as follows: bacillus licheniformis 2-5, bacillus subtilis 2-3, lactobacillus acidophilus 2-5, saccharomyces cerevisiae 2-3.
5. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, is characterized in that, described bacillus is the mixing of a kind of in bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens, bacillus coagulans or at least two kinds.
6. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, is characterized in that, described saccharomycete is one or both mixing in saccharomyces cerevisiae and candida utili.
7. a kind of grain-saving type laying hen in egg laying peak period daily ration as claimed in claim 1, is characterized in that, described lactic acid bacteria is the mixing of a kind of in Lactobacillus plantarum, Pediococcus acidilactici, VREF, lactobacillus acidophilus or at least two kinds.
8. a kind of grain-saving type laying hen in egg laying peak period daily ration as described in as arbitrary in claim 1-7, composed as follows according to parts by weight: corn 40, barley 9, fermentation palm kernel meal 8, rice bran 4.5, rice bran meal 5, dregs of beans 4, rapeseed dregs 3.5, peanut meal 3, corn DDGS 10.5, glutamic acid slag 3.44, bentonite 1.5, Rice oil 2, 10 order stone flours 5, 20-40 order stone flour 3.7, calcium monohydrogen phosphate 0.6, salt 0.28, sodium bicarbonate 0.15, 70% lysine sulphate 0.4, DL-METHIONINE 0.26, L-threonine 0.1, 10% tryptophan 0.05, probiotic 0.1, complex enzyme formulation 0.06, Choline Chloride 0.06, compound premix 0.5,
The product that described compound premix uses Liaoning Hefeng Animal Husbandry Co., Ltd to produce, batch number is " pre-word (2013) 003024 is raised by the Liao Dynasty "; The parts by weight of described complex enzyme formulation are composed as follows: zytase 8, mannase 3, acid protease 7, neutral proteinase 6, lipase 2, amylase 9, cellulase 4, dextranase 2; The parts by weight of described probiotic are composed as follows: bacillus licheniformis 3, bacillus subtilis 3, lactobacillus acidophilus 4, saccharomyces cerevisiae 2;
The preparation method of described fermentation palm kernel meal is as follows: palm kernel meal preparation of 1) fermenting: by palm kernel meal after 80-100 DEG C of process 30min, first add 15% bacillus and 10% saccharomycete carries out aerobic fermentation 12-14h, control temperature 30-32 DEG C, add 15% lactic acid bacteria again and carry out anaerobic fermentation 14-16h, control temperature 33-37 DEG C, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments; Described bacillus is the mixed culture that bacillus subtilis conciliates both starch gemma bars 2:1, described saccharomycete is the mixed culture of both saccharomyces cerevisiae and candida utili 1:1, and described lactic acid bacteria is the mixed culture of both Lactobacillus plantarum and lactobacillus acidophilus 2:1.
9. a preparation method for grain-saving type laying hen in egg laying peak period daily ration, comprises the steps:
The parts by weight of grain-saving type laying hen in egg laying peak period daily ration are composed as follows: corn 25-40, barley 5-15, dregs of beans 2-6, corn DDGS 6-11, rapeseed dregs 1-5, peanut meal 2-6, glutamic acid slag 1-4, rice bran 3-10, rice bran meal 2-5, fermentation palm kernel meal 3-8, bentonite 1-3, Rice oil 1-4, stone flour 10 order 4-6, stone flour 20-40 order 1-4, calcium monohydrogen phosphate 0.4-1.2, salt 0.2-0.4, sodium bicarbonate 0.1-0.2, probiotic 0.07-0.15, Choline Chloride 0.05-0.15, complex enzyme formulation 0.05-0.1, synthesizing amino acid 0.4-1.2, compound premix 0.5-1;
The parts by weight of described synthesizing amino acid are composed as follows: lysine sulphate 3-8, threonine 1.0-5.0, tryptophan 0.5-2.0, methionine 2-5;
The parts by weight of described complex enzyme formulation are composed as follows: zytase 7-9 part, mannase 3-5 part, acid protease 7-8 part, neutral proteinase 6-7 part, lipase 1-3 part, amylase 9-10 part, cellulase 3-5 part, dextranase 2-3 part;
Described probiotic parts by weight are composed as follows: bacillus licheniformis 2-5, bacillus subtilis 2-3, lactobacillus acidophilus 2-5, saccharomyces cerevisiae 2-3;
1) preparation of fermentation palm kernel meal: by palm kernel meal after 80-100 DEG C of process 30min, with at least one in bacillus, saccharomycete and lactic acid bacteria according to 1:0.2-0.6 proportioning, control moisture 40%-50% cultivation and fermentation post-drying to pulverize, obtain the palm kernel meal that ferments; Sweat adopts the mode of anaerobic fermentation after first aerobic fermentation, first add bacillus and/or saccharomycete carries out aerobic fermentation 8-16h, control temperature 30-35 DEG C, then add lactic acid bacteria and carry out anaerobic fermentation 8-16h, control temperature 32-37 DEG C, total fermentation time controls at 16-32h; Described bacillus is the mixing of a kind of in bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens, bacillus coagulans or at least two kinds; Described saccharomycete is one or both mixing in saccharomyces cerevisiae and candida utili; Described lactic acid bacteria is the mixing of a kind of in Lactobacillus plantarum, Pediococcus acidilactici, VREF, lactobacillus acidophilus or at least two kinds;
2) rapeseed dregs, fermentation palm kernel meal, rice bran meal three kinds of raw material 2.0 sieves are pulverized, pulverize rear and bentonite mixing granulation particle diameter 5.0mm, broken by 4.0 sieves after granulating;
3) corn 6.0 sieve pulverizing, dregs of beans 4.0 sieve are pulverized, pulverize after and step 2) granulate after product and other add according to the order that parts by weight are descending without the raw material pulverized, mix, incorporation time 90-110 second, powder between granularity 1.0-2.5mm is made to reach more than 67%.
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