CN109105655B - Natural feed plant fermented feed additive for improving eggshell color of brown-shell laying hens and preparation method thereof - Google Patents
Natural feed plant fermented feed additive for improving eggshell color of brown-shell laying hens and preparation method thereof Download PDFInfo
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- 239000003674 animal food additive Substances 0.000 title claims abstract description 47
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- 108010000912 Egg Proteins Proteins 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 44
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- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 7
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- 239000002131 composite material Substances 0.000 claims abstract description 5
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- 241000705930 Broussonetia papyrifera Species 0.000 claims abstract description 3
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- 240000006509 Gynostemma pentaphyllum Species 0.000 claims abstract description 3
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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Abstract
The invention belongs to the technical field of feed additives, and discloses a natural feeding plant fermented feed additive for improving the eggshell color of brown-shell laying hens and a preparation method thereof. The plant fermented feed additive for the natural feed is mainly prepared from the following raw materials in parts by weight: 25-45 parts of gynostemma pentaphylla, 30-55 parts of broussonetia papyrifera leaves, 20-35 parts of turmeric, 15-35 parts of motherwort, 10-25 parts of liquorice and 0.1-0.3 part of compound microbial powder; the composite microbial powder is prepared by mixing aspergillus niger, red wine yeast, lactic acid bacteria, bacillus subtilis and bacillus licheniformis. The natural feeding plant fermented feed additive has the effects of improving the immunity of organisms and tonifying qi and blood, is mainly used for improving the color of eggshells of brown-shell laying hens, and can obviously improve the egg yield and the digestion utilization rate of feed.
Description
Technical Field
The invention belongs to the technical field of feed additives, and particularly relates to a natural feeding plant fermented feed additive for improving the eggshell color of brown-shell laying hens and a preparation method thereof.
Background
In recent years, the fermented feed is favored by the majority of layer chicken breeders due to rich nutrition and unique efficacy. The main advantage of the fermented feed is that the action of the original feed raw materials is organically combined with the efficacy of microbial fermentation, so as to achieve the purpose of '1 +1 > 2'.
The natural feeding plants are an important class of feed raw materials, most of the feed raw materials have the effects of nutrition and organism immunity improvement, and have an important effect on improving the production performance of the laying hens.
The color of the eggshell is one of the very important appearance indexes of the egg, especially for brown eggshell, the color of the eggshell is often used as an important index for judging the quality of the egg, and has great influence on the purchase intention of people.
At present, a plurality of methods for improving the color of the eggshell exist, but the clinical practical efficacy is not ideal. The method for improving the color of the eggshell by using the edible pigment is the most obvious method, but the edible pigment is mostly synthesized artificially, the production process is relatively complex, and the price is high, so people always try to find a new method for improving the color of the eggshell.
Disclosure of Invention
The invention aims to provide a natural feeding plant fermented feed additive for improving the eggshell color of a brown-shelled egg chicken and a preparation method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the natural feeding plant fermented feed additive for improving the eggshell color of the brown-shell laying hens is mainly prepared from the following raw materials in parts by weight: 25-45 parts of gynostemma pentaphylla, 30-55 parts of broussonetia papyrifera leaves, 20-35 parts of turmeric, 15-35 parts of motherwort, 10-25 parts of liquorice and 0.1-0.3 part of compound microbial powder; the composite microbial powder is formed by mixing aspergillus niger, red wine yeast, lactic acid bacteria, bacillus subtilis and bacillus licheniformis, wherein the viable count of each bacterial powder is respectively as follows by each g of composite microbial powder: aspergillus niger 1X 106 CFU/g, red wine yeast 1X 108CFU/g, lactic acid bacteria 2X 108CFU/g, Bacillus subtilis 1X 109CFU/g, Bacillus licheniformis 2X 109 CFU /g。
Further, the raw materials also comprise: 15-30 parts of angelica and 25-45 parts of astragalus.
Further, the raw materials also comprise: 10-30 parts of ligusticum wallichii and 20-45 parts of bighead atractylodes rhizome.
The preparation method comprises the following steps: mixing and crushing other raw materials except the compound microbial bacteria powder, preparing the mixture powder, the compound microbial bacteria powder and a proper amount of water into a mixture with the water content of 30-60% by mass, sealing and packaging, and naturally fermenting for 48-72 hours at 15-40 ℃; and after the fermentation is finished, drying the fermented wet material until the moisture content is not higher than 12% by mass, thus obtaining the natural feeding plant fermented feed additive.
The use method and the dosage of the plant fermented feed additive for the natural feed are as follows: the feed additive is directly and uniformly mixed with complete feed for standby, can replace equivalent complete feed, and has the mass ratio of 0.3-1.5%; the brown shell layer chicken can be used after the laying period, and the effect can be seen after the brown shell layer chicken is continuously used for 7 days, and the brown shell layer chicken can also be used in the whole period after the laying period.
The natural feeding plant fermented feed additive has the effects of improving the immunity of organisms and tonifying qi and blood, is mainly used for improving the color of eggshells of brown-shell laying hens, and can obviously improve the egg yield and the digestion utilization rate of feed.
Drawings
FIG. 1: the test reports a ratio change of the average value of eggshell red values of each group higher than the average value of the total red values before use;
FIG. 2: the test reports that the laying rate of each group is compared with the increase amplitude change of the prior observation period;
FIG. 3: the test reports that the change of the daily egg weight of each group is compared;
FIG. 4: the test reports the ratio change of the average value of eggshell red values of two groups higher than the average value of the total red values before use;
FIG. 5: the experiment reports that the laying rate of each group of two groups is compared with the increase amplitude change of the laying rate in the observation period before use;
FIG. 6: the change of the daily egg weight of each group of the two groups of the test reports is compared;
FIG. 7: the test reports the ratio change of the average value of the eggshell red values of the three groups higher than the average value of the total red values before use;
FIG. 8: the experiment reports that the laying rates of the three groups are compared with the increase amplitude change of the laying rates in the observation period before use;
FIG. 9: the test reports that the change of the egg weight of each group is compared with that of the egg weight of each group.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
A natural feeding plant fermented feed additive for improving the eggshell color of brown-shell laying hens is prepared from the raw materials shown in the table 1 in parts by weight.
The preparation method comprises the following steps: mixing and crushing other raw materials except the compound microbial powder, preparing the mixture powder, the compound microbial powder and a proper amount of water into a mixture with the water content of 50 percent by mass, sealing and packaging, and naturally fermenting for 48 hours at 37 ℃; and after the fermentation is finished, drying the fermented wet material until the moisture content is not higher than 12% by mass, thus obtaining the natural feeding plant fermented feed additive.
Test report one
1 materials and methods
1.1 test plant fermented feed additive for natural feed is the product of example 1.
1.2 preparing daily ration according to NRC Roman layer feeding standard, preparing basic daily ration, wherein the composition and the nutrition level of the daily ration are shown in Table 2.
1.3 test animals: 1170 326-day-old roman layers.
1.4 experimental design and grouping 1170 Lomanlayer chickens of 326 days old are divided into 3 groups according to the positions of henhouses, wherein each group comprises 390 chickens, and the I group comprises: basal ration + product of example 1 of the invention (added at 1.5wt% of the replacement ration), ad libitum; group II: basal diet + inventive control 1 product (added at 1.5wt% of the replacement diet), ad libitum; group III (blank): only basic daily ration is added, and the food is taken freely.
1.5 test apparatus: the model of the three-En-hour color difference meter is ECS 000155.
1.6 detection index and method
The eggs of each group are collected regularly every day, the number and the weight of the eggs are counted, and the red value of the eggshell of each egg is measured one by one.
1.7 data statistics and processing
Before the test is started, each treatment group is observed for 7 days, the number of eggs, the weight of the eggs and the color data of the eggshells of each treatment group are recorded every day regularly according to the requirements of the normal test in the observation period, then each treatment group starts to feed according to the test design and grouping requirements, the treatment groups are continuously used for 15 days, and after the use is finished, the treatment groups are observed for 7 days. And recording the number of eggs, the weight of the eggs and the color of the eggshells of each group according to requirements in the whole test process. After the test is finished, the daily laying rate (%) of each group, the daily average egg laying weight (g) of each group and the ratio (%) of the eggshell red value to the average value before use are counted, the average value before use is the average value of all the eggshell red values of each group before use, the proportion of the number of the samples of each group which are higher than the average value before use to the total number of the samples of the group is the ratio of the eggshell red value of the group to the average value before use, and the higher the ratio is, the more red the eggshell color of the group is).
2 results of the test
2.1 the effect of the plant fermented feed additive for natural feed on improving the color of eggshells
The results are shown in fig. 1 and table 3, where it can be seen that: compared with a blank control group, the addition of the natural feeding plant fermented feed additive provided by the invention in the example 1 has a remarkable improvement on the color improvement of eggshells, and is higher than that of the group II (the control example 1).
2.2 the effect of the plant fermented feed additive for natural feed of the invention on improving the laying rate of laying hens
The results are shown in fig. 2 and table 4, where it can be seen that: compared with a blank control group, the addition of the natural feeding plant fermented feed additive provided by the invention in the embodiment 1 can improve the laying rate of laying hens by 1-4.8%, and the effect is better than that of the group II (the control example 1).
2.3 improving action of the plant fermented feed additive for natural feed on daily average egg weight of laying hens
The results are shown in fig. 3 and table 5, where it can be seen that: compared with a blank control group, the natural feeding plant fermented feed additive provided by the invention in the embodiment 1 has a promoting effect on the daily average egg laying weight improvement of the laying hens in the egg laying period, and the effect is better than that of the group II (the control example 1).
3 conclusion and analysis
The natural feeding plant fermented feed additive provided by the embodiment 1 of the invention is added into complete feed according to the proportion of 1.5wt%, the color of the eggshell of the laying hen can be effectively improved, the laying rate can be effectively improved by 1-4.8%, the daily average egg laying weight of the laying hen in the egg laying period can be effectively improved, and the second group (the comparison example 1) with the changed compatibility proportion also has certain effect, but is not as good as the group I (the embodiment 1).
Test report 2
1 materials and methods
1.1 test plant fermented feed additive for natural feed is the product of example 2.
1.2 preparing daily ration according to NRC Roman layer feeding standard, preparing basic daily ration, wherein the composition and the nutrition level of the daily ration are shown in Table 6.
1.3 test animals: 1260 of 365-day-old roman laying hens.
1.4 experimental design and grouping 1260 and 365 days old roman laying hens are divided into 3 groups according to the positions of barns, wherein each group comprises 420, and the I group comprises: basal ration + product of example 2 of the invention (added at 1.5wt% of the replacement ration), ad libitum; group II: basal diet + inventive control 2 product (added at 1.5wt% of the replacement diet), ad libitum; group III (blank): only basic daily ration is added, and the food is taken freely.
1.5 test apparatus: the model of the three-En-hour color difference meter is ECS 000155.
1.6 detection index and method
The eggs of each group are collected regularly every day, the number and the weight of the eggs are counted, and the red value of the eggshell of each egg is measured one by one.
1.7 data statistics and processing
Before the test is started, each treatment group is observed for 7 days, the number of eggs, the weight of the eggs and the color data of the eggshells of each treatment group are recorded every day regularly according to the requirements of the normal test in the observation period, then each treatment group starts to feed according to the test design and grouping requirements, the treatment groups are continuously used for 15 days, and after the use is finished, the treatment groups are observed for 7 days. And recording the number of eggs, the weight of the eggs and the color of the eggshells of each group according to requirements in the whole test process. After the test is finished, the daily laying rate (%) of each group, the daily average egg weight (g) and the ratio (%) of the eggshell red value to the average value before use are counted.
2 results of the test
2.1 the effect of the plant fermented feed additive for natural feed on improving the color of eggshells
The results are shown in fig. 4 and table 7, where it can be seen that: compared with a blank control group, the addition of the natural feeding plant fermented feed additive provided by the invention in the example 2 has a remarkable improvement on the color of the eggshell, and the effect is better compared with that of the group II (the control example 2).
2.2 the effect of the plant fermented feed additive for natural feed on improving the laying rate of eggs
The results are shown in fig. 5 and table 8, where it can be seen that: compared with a blank control group, the natural feeding plant fermented feed additive provided by the embodiment 2 of the invention can improve the laying rate of the laying hens by 1.2-4% and has better effect than that of a group II (the control example 2).
2.3 improving action of the plant fermented feed additive for natural feed on daily average egg weight of laying hens
The results are shown in fig. 6 and table 9, where it can be seen that: compared with a blank control group, the natural feeding plant fermented feed additive provided by the embodiment 2 can effectively improve the daily average egg laying weight of the laying hens, and the effect is better than that of the group II (the control example 2).
3 conclusion and analysis
The natural plant fermented feed additive for feeding provided by the embodiment 2 of the invention is added into complete feed according to the proportion of 1.5%, the color of the eggshell of the laying hen can be effectively improved, the egg rate can be effectively improved by 1.2-4%, the daily average egg laying weight of the laying hen in the egg laying period can be effectively improved, and the group II (comparative example 2) also has a certain effect, but is far less than the group I (embodiment 2). The compatibility proportion of the invention must be in a certain range, and the effect is better.
Test report three
1 materials and methods
1.1 test plant fermented feed additive for natural feed is the product of example 5.
1.2 preparing daily ration according to NRC Roman layer feeding standard, preparing basic daily ration, wherein the composition and the nutrition level of the daily ration are shown in a table 10.
1.3 test animals: 1800 Roman laying hens aged 245 days.
1.4 experimental design and grouping 1800 roman laying hens of 245 days old are divided into 3 groups according to the positions of barns, each group comprises 600, and the I group comprises: basal ration + product of example 5 of the invention (added at 1.5wt% of the replacement ration), ad libitum; group II: basal diet + inventive control 3 product (added at 1.5wt% of the replacement diet), ad libitum; group III (blank): only basic daily ration is added, and the food is taken freely.
1.5 test apparatus: the model of the three-En-hour color difference meter is ECS 000155.
1.6 detection index and method
The eggs of each group are collected regularly every day, the number and the weight of the eggs are counted, and the red value of the eggshell of each egg is measured one by one.
1.7 data statistics and processing
Before the test is started, each treatment group is observed for 7 days, the number of eggs, the weight of the eggs and the color data of the eggshells of each treatment group are recorded every day regularly according to the requirements of the normal test in the observation period, then each treatment group starts to feed according to the test design and grouping requirements, the treatment groups are continuously used for 15 days, and after the use is finished, the treatment groups are observed for 7 days. And recording the number of eggs, the weight of the eggs and the color of the eggshells of each group according to requirements in the whole test process. After the test is finished, the daily laying rate (%) of each group, the daily average egg weight (g) and the ratio (%) of the eggshell red value to the average value before use are counted.
2 results of the test
2.1 the effect of the plant fermented feed additive for natural feed on improving the color of eggshells
The results are shown in FIG. 7 and Table 11, where it can be seen that: compared with the blank control group, the addition of the natural feeding plant fermented feed additive provided by the invention in the example 5 has a remarkable improvement on the color of the eggshell, and the group II (the control example 3) has a certain effect, but is not as good as the group I (the example 5).
2.2 the effect of the plant fermented feed additive for natural feed on improving the laying rate of eggs
The results are shown in fig. 8 and table 12, where it can be seen that: compared with a blank control group, the addition of the natural feeding plant fermented feed additive provided by the invention in the embodiment 5 can improve the laying rate of the laying hens by 0.7-3.3%, and the group II (the control example 3) also has certain effect, but the effect is not as good as that of the group I (the embodiment 5).
2.3 improving action of the plant fermented feed additive for natural feed on daily average egg weight of laying hens
The results are shown in fig. 9 and table 13, where it can be seen that: compared with a blank control group, the natural feeding plant fermented feed additive provided by the invention in the example 5 is added to promote the daily egg laying weight improvement of the laying hens in the egg laying period, and the group II (the control example 3) also has a certain effect, but is not as good as the group I (the example 5).
3 conclusion and analysis
The natural feeding plant fermented feed additive provided by the embodiment 5 of the invention is added into complete feed according to the proportion of 1.5wt%, so that the color of the eggshell of the laying hen can be effectively improved, the laying rate can be effectively improved, and the daily average laying weight of the laying hen in the laying period can be effectively improved. And the effect is better than that of the addition group of the comparative example, which shows that the compatibility proportion of the invention has better effect in a certain range.
Claims (4)
1. Natural feed plant fermented feed additive for improving eggshell color of brown-shell laying hensThe additive is characterized in that the natural feeding plant fermented feed additive is mainly prepared from the following raw materials in parts by weight: 25-45 parts of gynostemma pentaphylla, 30-55 parts of broussonetia papyrifera leaves, 20-35 parts of turmeric, 15-35 parts of motherwort, 10-25 parts of liquorice and 0.1-0.3 part of compound microbial powder; the composite microbial powder is formed by mixing aspergillus niger, red wine yeast, lactic acid bacteria, bacillus subtilis and bacillus licheniformis, wherein the viable count of each bacterial powder is respectively as follows by each g of composite microbial powder: aspergillus niger 1X 106 CFU/g, red wine yeast 1X 108CFU/g, lactic acid bacteria 2X 108CFU/g, Bacillus subtilis 1X 109CFU/g, Bacillus licheniformis 2X 109CFU/g; the preparation method comprises the following steps: mixing and crushing other raw materials except the compound microbial bacteria powder, preparing the mixture powder, the compound microbial bacteria powder and a proper amount of water into a mixture with the water content of 30-60% by mass, sealing and packaging, and naturally fermenting for 48-72 hours at 15-40 ℃; and after the fermentation is finished, drying the fermented wet material until the moisture content is not higher than 12% by mass, thus obtaining the natural feeding plant fermented feed additive.
2. The natural feeding plant fermented feed additive according to claim 1, wherein the raw materials further comprise: 15-30 parts of angelica and 25-45 parts of astragalus.
3. The natural feeding plant fermented feed additive according to claim 1, wherein the raw materials further comprise: 10-30 parts of ligusticum wallichii and 20-45 parts of bighead atractylodes rhizome.
4. A method for preparing a fermented feed additive of a natural feeding plant according to any one of claims 1 to 3, which comprises: mixing and crushing other raw materials except the compound microbial bacteria powder, preparing the mixture powder, the compound microbial bacteria powder and a proper amount of water into a mixture with the water content of 30-60% by mass, sealing and packaging, and naturally fermenting for 48-72 hours at 15-40 ℃; and after the fermentation is finished, drying the fermented wet material until the moisture content is not higher than 12% by mass, thus obtaining the natural feeding plant fermented feed additive.
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| CN112106900B (en) * | 2020-08-31 | 2023-07-25 | 河南牧业经济学院 | Feed for improving egg laying performance and oviduct development of laying hens and preparation method thereof |
Citations (7)
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Denomination of invention: The invention relates to a natural feed plant fermentation feed additive for improving the color of brown shell egg shell and a preparation method thereof Effective date of registration: 20211224 Granted publication date: 20210730 Pledgee: China Construction Bank Corporation Zhengzhou Railway Sub Branch Pledgor: HENAN SOAR VETERINARY PHARMACEUTICAL Co.,Ltd.|HENAN MUXIANG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2021980016170 |
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Denomination of invention: A natural plant-based fermented feed additive for improving the color of brown shell eggs and its preparation method Granted publication date: 20210730 Pledgee: China Construction Bank Corporation Zhengzhou Railway Sub Branch Pledgor: HENAN SOAR VETERINARY PHARMACEUTICAL Co.,Ltd.|HENAN MUXIANG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2024980004821 |
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