CN111264722A - Meat goose feed for starter period and preparation method thereof - Google Patents
Meat goose feed for starter period and preparation method thereof Download PDFInfo
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- 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
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- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
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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
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
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Abstract
The invention discloses a meat goose feed for the starter period and a preparation method thereof, wherein the meat goose feed comprises the following raw materials in parts by weight: 58 parts of corn flour, 21 parts of soybean meal, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace element, 0.05 part of composite vitamin, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of composite enzyme preparation, 0.1 part of biological agent and 0.25 part of salt. The invention provides balanced nutrition feed and a preparation method thereof aiming at 1-7 days of young geese in the starter period, and the invention supplements beneficial flora in intestines and stomach of the young geese by adopting a bacterium-enzyme synergistic technology, plays a role in pretreatment of feed enzymolysis, improves the palatability of the feed, is beneficial to the absorption of the young geese on nutrient substances and the development of a digestive system, fundamentally improves the digestive capacity of the young geese in the starter period, can meet the requirement of large-scale standardized production, reduces the manufacturing cost, improves the daily gain, reduces the feed-meat ratio, reduces the morbidity and increases the survival rate.
Description
Technical Field
The invention relates to the technical field of gosling feed, in particular to meat goose feed in the starter stage and a preparation method thereof.
Background
The anseridae animals belonging to order anseriformes of class Aves of Anseriformes belong to poultry with long life, have a life of 40-50 years, are herbivores in poultry, and are the only poultry animals without tumor. Goose meat contains rich protein, amino acids essential for growth and development of human body, and trace elements such as Ca, P, K and Na. The goose meat has amino acid composition similar to that of amino acid required by human body, and is a high-value protein and high-quality protein with low fat content, high content of single unsaturated fatty acid, especially linolenic acid content higher than that of other meat, low fat melting point, soft texture and easy digestion and absorption by human body. Goose meat is a high-end food on dining tables of people all the time, and is listed as one of green foods which are mainly developed in the 21 st century by the grain and agriculture organization of the united nations in 2002 as a green food.
For a long time, the goose feeding scale in China is small, mostly, the goose is fed dispersedly by thousands of households, the feeding management is very extensive, the scale and industrialization degree is low, along with the requirement of consumers on transformation and upgrading of poultry meat products in recent years, the demand of goose meat is gradually increased, the required quality of goose meat is higher and higher, the goose feeding tends to be developed in the direction of scale and standardization, the gosling feeding technology also becomes one of key technologies in the goose breeding industry, and particularly the key is the gosling feeding in the open period. According to the growth cycle of the goose, the gosling which just hatched from the eggshell for 1-7 days is called the opening stage of the goose. At the moment, the goose has weak adaptability to the outside, and various diseases are easy to occur due to incomplete intestinal development and poor temperature regulation and disease resistance of the gosling, so that the problems of reduced growth performance, increased mortality rate and the like of the gosling are caused, and the breeding cost is increased. At present, meat geese in the industry have few finished feeds in special starter periods in the brooding stage, many farmers generally use the feed in the gosling stage or other premix feeds to carry out matched feeding, and even more, the geese directly feed agricultural and sideline products such as wheat bran, bean cakes and the like, so that serious overfeeding of the goslings caused by dyspepsia is caused, metabolic disturbance is caused, and the death rate of the goslings is too high. Therefore, in order to improve the growth performance of the meat geese in the starter stage, attention is paid to preventing stress reaction in the feeding management, and the starter feed with complete nutrition of the goslings in the starter stage is guaranteed to be provided, so that the elimination rate and the feeding cost of the goslings in the starter stage are reduced, and the economic benefit of cultivation is improved.
Chinese patent CN106387478A, meat goose starter feed and a preparation method thereof, the meat goose starter feed comprises the following components in parts by weight: 180-220 parts of rice bran, 160-180 parts of bean dregs, 80-90 parts of peanut seedlings, 60-70 parts of sweet potato seedlings, 30-40 parts of duckweed, 30-40 parts of fish meal, 4-6 parts of calcium hydrophosphate, 2-4 parts of salt, 0.8-1.4 parts of compound vitamin, 1.5-2.5 parts of compound trace element and 4-6 parts of Chinese medicinal nutrient solution; the traditional Chinese medicine nutrient solution is composed of the following raw materials in parts by weight: 3-5 parts of acanthopanax, 8-10 parts of astragalus, 6-8 parts of bighead atractylodes rhizome, 5-7 parts of codonopsis pilosula, 2-4 parts of houttuynia cordata, 2-4 parts of green leaves, 3-5 parts of liquorice, 3-5 parts of dandelion and a proper amount of water. The patent restores surface damage of the gosling myoglandular stomach caused by ingestion stress by adding the traditional Chinese medicine nutrient solution, and recovers the functions of intestines and stomach, thereby playing the effect of protecting and promoting the development of a digestive system. On the surface, the patent can really achieve the health care and treatment effects on the intestinal function by adding the traditional Chinese medicine nutrient solution, but the intestinal digestion environment of the gosling is not fundamentally improved, and the stress reactions such as food retention, gastrointestinal injury and the like caused by incomplete development of the digestive system of the gosling in the starter stage cannot be fundamentally solved; because the patent technology does not carry out conditioning treatment in the feed processing process, and simultaneously adds the traditional Chinese medicine nutrient solution, the palatability is poor, even anorexia reaction is caused, and the feeding of the gosling in the opening period is not facilitated; in addition, the price of the traditional Chinese medicines is greatly increased in recent years, so that the overall cost of the feed is relatively high, and the feed is not beneficial to market popularization; meanwhile, because a large amount of local unconventional raw materials are adopted in the formula, the use area is limited, and the requirement of modern large-scale standardized production is not met.
Disclosure of Invention
The invention aims to solve the technical problems and provides a meat goose feed for the starter period and a preparation method thereof, aiming at 1-7 days of starter goslings, the invention provides a balanced nutrition feed, and when the nutrition requirements of the starter goslings are met, the bacteria and enzyme cooperation technology is adopted to supplement beneficial bacteria in the intestines and stomach of the goslings, improve the environment of the bacteria and bacteria in the intestines and stomach of the goslings, promote the development of the digestive system of the starter goslings, and fundamentally improve the digestive ability of the starter goslings; meanwhile, the raw materials in the feed are subjected to enzymolysis pretreatment by utilizing a bacterium enzyme synergistic technology, so that the palatability of the feed is improved, the digestive absorption of the gosling is facilitated, the digestive absorption capacity of the gosling is improved, the growth speed is increased, and the utilization rate of the feed is improved, so that the immunity of the gosling in the starter is enhanced, the stress reaction is reduced, and the survival rate is improved. The invention can meet the modern large-scale standardized production requirement, can reduce the manufacturing cost, improve the daily gain, reduce the feed-meat ratio, reduce the morbidity, increase the survival rate, is beneficial to the large-scale goose raising technology popularization of the goose raising industry and improve the economic benefit of the goose raising industry.
In order to achieve the purpose, the technical means adopted by the invention is as follows: the feed for the meat geese in the starter stage is prepared from the following raw materials in parts by weight: 58 parts of corn flour, 21 parts of soybean meal, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace element, 0.05 part of composite vitamin, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of composite enzyme preparation, 0.1 part of biological agent and 0.25 part of salt.
Furthermore, the compound enzyme preparation comprises 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase per kg of the compound enzyme preparation, wherein the enzyme activity content in the compound enzyme preparation is that the protease is more than or equal to 50000IU/g, the α -amylase is more than or equal to 4000IU/g, the β -glucanase is more than or equal to 20000IU/g, the pectinase is more than or equal to 30000IU/g, the β -mannase is more than or equal to 50000IU/g, the xylanase is more than or equal to 50000IU/g, the cellulase is more than or equal to 10000IU/g, the phytase is more than or equal to 10000 IU/g.
Furthermore, the biological agent comprises the following components in each kg: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria, wherein the viable count of the bacillus subtilis in the biological preparation is more than or equal to 30 multiplied by 108CFU/g, the viable count of enterococcus faecium is more than or equal to 50 multiplied by 108CFU/g, the number of viable bacteria of clostridium butyricum is more than or equal to 5 multiplied by 108CFU/g, the viable count of lactobacillus is more than or equal to 9 multiplied by 108CFU/g, the biological agent is powder, and the water content is less than or equal to 8 percent.
Furthermore, each kg of the composite trace elements comprises 35g of blue vitriol, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and the balance of 122g of carrier silicon dioxide, wherein the composite trace elements are powder, and the water content is less than or equal to 8%.
Furthermore, each kg of the compound vitamin comprises the following components in percentage by weight:
500mg of antioxidant, and the balance of carrier fine rice chaff, the granularity is 60 meshes, the compound vitamin is powder, and the water content is less than or equal to 12 percent.
The invention relates to a method for preparing meat goose feed in the starter period, which comprises the following steps:
s1: the formula design is that the meat goose feed for the starter period comprises the following raw materials: corn flour, soybean meal, wheat middling, a fermentation material, composite trace elements, composite vitamins, lysine, fine stone powder, montmorillonite powder, calcium hydrophosphate, a composite enzyme preparation, a biological preparation and salt.
S2, preparing a complex enzyme preparation, wherein each kg of the complex enzyme preparation is prepared from the following raw materials, by weight, 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase, and the raw materials are uniformly mixed to obtain the complex enzyme preparation, wherein the water content is less than or equal to 8% for later use.
S3, preparing the biological agent, wherein each kg of the biological agent takes the following raw materials by weight: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria are uniformly mixed to obtain the biological preparation, wherein the water content is less than or equal to 8 percent for later use.
S4: preparing composite trace elements, wherein each kg of the composite trace elements are prepared from the following raw materials in parts by weight: 35g of copper sulfate pentahydrate, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and 122g of silicon dioxide, and uniformly mixing to obtain the composite trace elements, wherein the water content is less than or equal to 8% for later use.
S5: preparing the compound vitamin, wherein each kg of the compound vitamin takes the following raw materials by weight:
the raw materials are uniformly mixed to obtain the compound vitamin with the water content less than or equal to 12 percent for later use.
S6: mixing 58 parts of corn flour, 21 parts of soybean meal powder, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace elements, 0.05 part of composite vitamins, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of complex enzyme preparation, 0.1 part of biological preparation and 0.25 part of salt according to the weight ratio, and homogenizing in a mixer to obtain a mixture 1, wherein the selected model is a Shenxing SJHJ.2 double-shaft mixer, the rotating speed is 30-50 r/min, and the mixing time is 3 minutes.
S7: and (3) tempering, namely introducing the mixture 1 into a tempering device for tempering to obtain a mixture 2, wherein the type of the tempering device is a shepherd SBTZ type double-shaft difference tempering device, the tempering temperature is 70-85 ℃, and the tempering time is 20-40 s.
S8: and (3) granulating, namely introducing the mixture 2 into a granulator, and granulating to obtain the meat goose feed in the opening period, wherein the model of the granulator is shepherd S420T type granulator, and the aperture of a circular membrane of the granulator is 2-3 mm.
The invention has the following specific beneficial effects:
the invention provides a meat goose feed for the starter period and a preparation method thereof, aiming at 1-7 days of starter goslings, the meat goose feed is provided with a balanced nutrition feed, and when the nutrition requirements of the starter goslings are met, the beneficial flora in the intestines and stomach of the goslings is supplemented by adopting a bacterium-enzyme synergistic technology, the environment of the flora in the intestines and stomach of the goslings is improved, the development of the digestive system of the starter goslings is promoted, and the digestive ability of the starter goslings is fundamentally improved; meanwhile, the raw materials in the feed are subjected to enzymolysis pretreatment by utilizing a bacterium enzyme synergistic technology, so that the palatability of the feed is improved, the digestive absorption of the gosling is facilitated, the digestive absorption capacity of the gosling is improved, the growth speed is increased, the feed utilization rate is improved, the immunity of the gosling in the open period is enhanced, the stress reaction is reduced, and the survival rate is improved. The invention can meet the modern large-scale standardized production requirement, reduces the manufacturing cost, improves the daily gain, reduces the feed-meat ratio, reduces the morbidity, increases the survival rate, is beneficial to the large-scale goose raising technical popularization of the goose raising industry, and improves the economic benefit of the goose raising industry.
Detailed Description
The invention is further described with reference to specific examples below:
the feed for the meat geese in the starter stage is prepared from the following raw materials in parts by weight: 58 parts of corn flour, 21 parts of soybean meal, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace element, 0.05 part of composite vitamin, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of composite enzyme preparation, 0.1 part of biological agent and 0.25 part of salt.
Furthermore, the compound enzyme preparation comprises 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase per kg of the compound enzyme preparation, wherein the enzyme activity content in the compound enzyme preparation is that the protease is more than or equal to 50000IU/g, the α -amylase is more than or equal to 4000IU/g, the β -glucanase is more than or equal to 20000IU/g, the pectinase is more than or equal to 30000IU/g, the β -mannase is more than or equal to 50000IU/g, the xylanase is more than or equal to 50000IU/g, the cellulase is more than or equal to 10000IU/g, the phytase is more than or equal to 10000 IU/g.
Furthermore, the biological agent comprises the following components in each kg: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria, wherein the viable count of the bacillus subtilis in the biological preparation is more than or equal to 30 multiplied by 108CFU/g, the viable count of enterococcus faecium is more than or equal to 50 multiplied by 108CFU/g, the number of viable bacteria of clostridium butyricum is more than or equal to 5 multiplied by 108CFU/g, the viable count of lactobacillus is more than or equal to 9 multiplied by 108CFU/g, the biological agent is powder, and the water content is less than or equal to 8 percent.
Furthermore, each kg of the composite trace elements comprises 35g of blue vitriol, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and the balance of 122g of carrier silicon dioxide, wherein the composite trace elements are powder, and the water content is less than or equal to 8%.
Furthermore, each kg of the compound vitamin comprises the following components in percentage by weight:
500mg of antioxidant, and the balance of carrier fine rice chaff, the granularity is 60 meshes, the compound vitamin is powder, and the water content is less than or equal to 12 percent.
The invention relates to a method for preparing meat goose feed in the starter period, which comprises the following steps:
s1: the formula design is that the meat goose feed for the starter period comprises the following raw materials: corn flour, soybean meal, wheat middling, a fermentation material, composite trace elements, composite vitamins, lysine, fine stone powder, montmorillonite powder, calcium hydrophosphate, a composite enzyme preparation, a biological preparation and salt.
S2, preparing a complex enzyme preparation, wherein each kg of the complex enzyme preparation is prepared from the following raw materials, by weight, 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase, and the raw materials are uniformly mixed to obtain the complex enzyme preparation, wherein the water content is less than or equal to 8% for later use.
S3, preparing the biological agent, wherein each kg of the biological agent takes the following raw materials by weight: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria are uniformly mixed to obtain the biological preparation, wherein the water content is less than or equal to 8 percent for later use.
S4: preparing composite trace elements, wherein each kg of the composite trace elements are prepared from the following raw materials in parts by weight: 35g of copper sulfate pentahydrate, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and 122g of silicon dioxide, and uniformly mixing to obtain the composite trace elements, wherein the water content is less than or equal to 8% for later use.
S5: preparing the compound vitamin, wherein each kg of the compound vitamin takes the following raw materials by weight:
the raw materials are uniformly mixed to obtain the compound vitamin with the water content less than or equal to 12 percent for later use.
S6: mixing 58 parts of corn flour, 21 parts of soybean meal powder, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace elements, 0.05 part of composite vitamins, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of complex enzyme preparation, 0.1 part of biological preparation and 0.25 part of salt according to the weight ratio, and homogenizing in a mixer to obtain a mixture 1, wherein the selected model is a Shenxing SJHJ.2 double-shaft mixer, the rotating speed is 30-50 r/min, and the mixing time is 3 minutes.
S7: and (3) tempering, namely introducing the mixture 1 into a tempering device for tempering to obtain a mixture 2, wherein the type of the tempering device is a shepherd SBTZ type double-shaft difference tempering device, the tempering temperature is 70-85 ℃, and the tempering time is 20-40 s.
S8: and (3) granulating, namely introducing the mixture 2 into a granulator, and granulating to obtain the meat goose feed in the opening period, wherein the model of the granulator is shepherd S420T type granulator, and the aperture of a circular membrane of the granulator is 2-3 mm.
In order to verify the feeding effect of the formula on the gosling in the open-end period, in 2019, two breeding farms are selected from the non-polar county of Shijiazhuang city in Hebei province for carrying out six-batch contrast feeding tests, influence factors in all aspects are considered, the conditions of the influence factors such as variety, time, environment, feeding, drinking water and the like of the gosling in the open-end period bred in the same breeding farm are the same, the selected gosling variety is white Taizhou goose, and an indoor feeding mode is adopted.
The method is divided into a comparative test 1 and a comparative test 2 according to the feeding environment, the test group is fed with the feed for the gosling in the starter period, the control group is fed with the feed for the gosling in the conventional period, the result of the comparative test 1 is shown in table 1, the result of the comparative test 2 is shown in table 2, and the data comparison is carried out on the comprehensive experimental data of the comparative test 1 and the comparative test 2, and the result is shown in table 3.
TABLE 1
TABLE 2
TABLE 3
The experimental results show that compared with a control group, the incidence rate of the gosling in the starter period is obviously reduced, the survival rate of the gosling is obviously improved, the average daily gain in the starter period is high, and the feed conversion ratio is lower than that of the control group. The experimental results show that the feed formula can improve the daily gain, reduce the feed conversion ratio, greatly reduce the morbidity and increase the survival rate, is beneficial to the large-scale goose raising technology popularization of the goose raising industry, and can improve the economic benefit of the goose raising industry.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The feed for the meat geese in the starter stage is characterized by comprising the following raw materials in parts by weight: 58 parts of corn flour, 21 parts of soybean meal, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace element, 0.05 part of composite vitamin, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of composite enzyme preparation, 0.1 part of biological agent and 0.25 part of salt.
2. The meat goose feed at the starter stage according to claim 1, wherein the compound enzyme preparation comprises 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase per kg, wherein the enzyme activity content of the compound enzyme preparation is that protease is not less than 50000IU/g, α -amylase is not less than 4000IU/g, β -glucanase is not less than 20000IU/g, pectinase is not less than 30000IU/g, β -mannase IU is not less than 50000IU/g, xylanase is not less than 50000/g, cellulase is not less than 10000IU/g, phytase is not less than 10000IU/g, and the compound enzyme preparation is powder with water content not more than 8%.
3. The meat goose feed for the starter period as claimed in claim 1, wherein the biological agent comprises the following components in kg: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria, wherein the viable count of the bacillus subtilis in the biological preparation is more than or equal to 30 multiplied by 108CFU/g, the viable count of enterococcus faecium is more than or equal to 50 multiplied by 108CFU/g, the number of viable bacteria of clostridium butyricum is more than or equal to 5 multiplied by 108CFU/g, the viable count of lactobacillus is more than or equal to 9 multiplied by 108CFU/g, the biological agent is powder, and the water content is less than or equal to 8 percent.
4. The feed for the meat geese in the open period as claimed in claim 1, wherein each kg of the composite trace elements comprises 35g of copper sulfate pentahydrate, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and 122g of carrier silica, and the composite trace elements are powder with the water content less than or equal to 8%.
5. The meat goose feed for the starter period as claimed in claim 1, wherein each kg of the compound vitamins comprises the following components:
500mg of antioxidant, and the balance of carrier fine rice chaff, the granularity is 60 meshes, the compound vitamin is powder, and the water content is less than or equal to 12 percent.
6. The preparation method of the meat goose feed for the starter period according to claim 1, which is implemented by the following steps:
s1: the formula design is that the meat goose feed for the starter period comprises the following raw materials: corn flour, soybean meal, wheat middling, a fermentation material, composite trace elements, composite vitamins, lysine, fine stone powder, montmorillonite powder, calcium hydrophosphate, a composite enzyme preparation, a biological preparation and salt.
S2, preparing a complex enzyme preparation, wherein each kg of the complex enzyme preparation is prepared from the following raw materials, by weight, 76g of protease, 46g of α -amylase, 30g of β -glucanase, 60g of pectinase, 60g of β -mannase, 90g of xylanase, 30g of cellulase and 608g of phytase, and the raw materials are uniformly mixed to obtain the complex enzyme preparation, wherein the water content is less than or equal to 8% for later use.
S3, preparing the biological agent, wherein each kg of the biological agent takes the following raw materials by weight: 556g of bacillus subtilis, 110g of enterococcus faecium, 110g of clostridium butyricum and 224g of lactic acid bacteria are uniformly mixed to obtain the biological preparation, wherein the water content is less than or equal to 8 percent for later use.
S4: preparing composite trace elements, wherein each kg of the composite trace elements are prepared from the following raw materials in parts by weight: 35g of copper sulfate pentahydrate, 260g of ferrous sulfate monohydrate, 310g of manganese sulfate monohydrate, 250g of zinc sulfate monohydrate, 25g of 1% sodium selenite and 122g of silicon dioxide, and uniformly mixing to obtain the composite trace elements, wherein the water content is less than or equal to 8% for later use.
S5: preparing the compound vitamin, wherein each kg of the compound vitamin takes the following raw materials by weight:
the raw materials are uniformly mixed to obtain the compound vitamin with the water content less than or equal to 12 percent for later use.
S6: mixing 58 parts of corn flour, 21 parts of soybean meal powder, 8 parts of wheat middling, 10 parts of fermentation material, 0.1 part of composite trace elements, 0.05 part of composite vitamins, 0.2 part of lysine, 1.2 parts of fine stone powder, 0.6 part of montmorillonite powder, 0.7 part of calcium hydrophosphate, 0.05 part of complex enzyme preparation, 0.1 part of biological preparation and 0.25 part of salt according to the weight ratio, and homogenizing in a mixer to obtain a mixture 1, wherein the selected model is a Shenxing SJHJ.2 double-shaft mixer, the rotating speed is 30-50 r/min, and the mixing time is 3 minutes.
S7: and (3) tempering, namely introducing the mixture 1 into a tempering device for tempering to obtain a mixture 2, wherein the type of the tempering device is a shepherd SBTZ type double-shaft difference tempering device, the tempering temperature is 70-85 ℃, and the tempering time is 20-40 s.
S8: and (3) granulating, namely introducing the mixture 2 into a granulator, and granulating to obtain the meat goose feed in the opening period, wherein the model of the granulator is shepherd S420T type granulator, and the aperture of a circular membrane of the granulator is 2-3 mm.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655835A (en) * | 2020-12-17 | 2021-04-16 | 开平市佰益饲料科技发展有限公司 | Poultry compound feed and preparation method thereof |
| CN114376105A (en) * | 2022-02-15 | 2022-04-22 | 霍邱县保珍白鹅养殖科技有限公司 | Feed for free-range white goose breeding geese and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112655835A (en) * | 2020-12-17 | 2021-04-16 | 开平市佰益饲料科技发展有限公司 | Poultry compound feed and preparation method thereof |
| CN114376105A (en) * | 2022-02-15 | 2022-04-22 | 霍邱县保珍白鹅养殖科技有限公司 | Feed for free-range white goose breeding geese and preparation method thereof |
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