CN112715769A - Concentrated feed for lactating sows and preparation method thereof - Google Patents
Concentrated feed for lactating sows and preparation method thereof Download PDFInfo
- Publication number
- CN112715769A CN112715769A CN202011643151.0A CN202011643151A CN112715769A CN 112715769 A CN112715769 A CN 112715769A CN 202011643151 A CN202011643151 A CN 202011643151A CN 112715769 A CN112715769 A CN 112715769A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 71
- 239000004575 stone Substances 0.000 claims abstract description 43
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 29
- 239000000284 extract Substances 0.000 claims abstract description 27
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- 229930003231 vitamin Natural products 0.000 claims abstract description 25
- 235000013343 vitamin Nutrition 0.000 claims abstract description 25
- 239000011782 vitamin Substances 0.000 claims abstract description 25
- 235000019733 Fish meal Nutrition 0.000 claims abstract description 24
- 239000004467 fishmeal Substances 0.000 claims abstract description 24
- 239000011573 trace mineral Substances 0.000 claims abstract description 24
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 24
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 17
- 108010011619 6-Phytase Proteins 0.000 claims abstract description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 17
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 17
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims abstract description 17
- 239000004472 Lysine Substances 0.000 claims abstract description 17
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims abstract description 17
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 17
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 17
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims abstract description 17
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- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 17
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- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 17
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 17
- 239000004455 soybean meal Substances 0.000 claims abstract description 17
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- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 claims description 7
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- 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
-
- 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 relates to the technical field of concentrated feeds for lactating sows, and particularly relates to a concentrated feed for lactating sows and a preparation method thereof. The concentrated feed for the lactating sows consists of the following raw materials in percentage by mass: 75-77% of soybean meal, 2-4% of fish meal, 7-10% of coconut oil powder, 2-3% of SP 9002, 0.70-1% of 70% lysine, 0.30-0.5% of valine, 0.05-0.08% of vitamin, 0.3-0.5% of choline chloride, 0.3-0.6% of compound trace elements, 0.05-0.08% of phytase, 0.05-0.1% of probiotics, 0.1-0.3% of sweetener, 0.3-0.6% of sodium sulfate, 1.5-1.8% of sodium chloride, 3-4% of calcium hydrophosphate, 2-3% of calcium carbonate, 1-1.5% of active medical stone powder and 3-4% of Chinese herbal medicine extract; the feed provided by the invention enables the sow to quickly absorb nutrition, forms high-quality milk, improves the nutrition supply of the sow to piglets, and further achieves the effect of strengthening the physique of the piglets.
Description
Technical Field
The invention relates to the technical field of concentrated feeds for lactating sows, and particularly relates to a concentrated feed for lactating sows and a preparation method thereof.
Background
In recent years, the problem of meat food safety caused by the fact that a large amount of medicines such as antibiotics are used in the breeding industry is very prominent, particularly, the physiological functions of lactating sows are in special time nodes and are more easily affected by diseases, so that the medicines are used more frequently in the breeding of the lactating sows. Moreover, the sow productivity level under the current breeding technical conditions is low, each sow in a large-scale pig farm in China can provide only about 15-19 weaned piglets per year, and developed countries such as the United states in 2008 reach 20-24 piglets. The main factors causing the low sow productivity in China comprise the factors of sow milk shortage, low feeding management level, diseases and the like, wherein the problem of sow milk shortage in the lactation period is increasingly paid attention to. In intensive pig farms in China, sows in the lactation period have too low feed intake and insufficient nutrition and energy intake, so that the conditions of insufficient milk and low milk quality of the sows are frequent. The two problems seriously restrict the exertion of the production potential of sows in China. The milk yield and the growth performance of offspring of the female animals in the lactation period are easily influenced because the nutrition intake of the female animals is not well controlled in the lactation period. Therefore, the development of the feed for resisting the nutritional factors, being easy to digest and improving the physiological function of the sows is extremely important.
Disclosure of Invention
Based on the problems, the invention provides a lactating sow concentrated feed and a preparation method thereof, so as to improve the production capacity of lactating sows and promote the improvement of the immunity of the sows. The specific technical scheme is as follows:
a lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 75-77% of soybean meal, 2-4% of fish meal, 7-10% of coconut oil powder, 2-3% of SP 9002, 0.70-1% of 70% lysine, 0.30-0.5% of valine, 0.05-0.08% of vitamin, 0.3-0.5% of choline chloride, 0.3-0.6% of compound trace elements, 0.05-0.08% of phytase, 0.05-0.1% of probiotics, 0.1-0.3% of sweetener, 0.3-0.6% of sodium sulfate, 1.5-1.8% of sodium chloride, 3-4% of calcium hydrophosphate, 2-3% of calcium carbonate, 1-1.5% of active medical stone powder and 3-4% of Chinese herbal medicine extract; the SP900 is a premix containing more than or equal to 0.0004 percent of thiamine nitrate.
Preferably, the concentrated feed for the lactating sows consists of the following raw materials in percentage by mass: 76.60% of soybean meal, 3.00% of fish meal, 7.50% of coconut oil powder, SP 9002.50%, 70% of lysine 0.80%, 0.30% of valine, 0.07% of vitamin, 0.40% of choline chloride, 0.50% of compound trace elements, 0.07% of phytase, 0.08% of probiotics, 0.10% of sodium cyclamate, 0.40% of sodium sulfate, 1.70% of sodium chloride, 3.33% of calcium hydrophosphate, 2.65% of calcium carbonate, 1.3% of active medical stone powder and 3.4% of Chinese herbal medicine extract.
Furthermore, the protein content of the fish meal is more than or equal to 64 percent.
Furthermore, the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio.
Further, the composition of the composite trace element is: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58-59:290-300:160-163:78-80:2-5:1.5-1.8: 0.2-0.4.
Further, the preparation method of the active medical stone powder comprises the following steps:
(1) processing the medical stone into 600-plus-700-mesh powder in parts by mass, heating the powder to 400-plus-500 ℃ under 0.001-0.005 standard atmospheric pressure, preserving heat for 3-5h, raising the temperature to 550-plus-600 ℃, treating with 600-plus-700W microwave for 20-30min, and recovering the temperature to the room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:1-2:0.3-0.5 to 80-90 ℃, grinding for 30-50min, and reducing the temperature to room temperature;
(3) mixing the mixture prepared in the last step with organic acid solution with the mass of 10-20 times of that of the mixture, stirring at 40-45 ℃ for 20-25min at the speed of 100-; the preparation method of the organic acid solution comprises the step of mixing 1-2 parts by mass of fumaric acid, 3-5 parts by mass of malic acid, 1-3 parts by mass of tartaric acid and 300 parts by mass of purified water.
Further, the preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 13-15 parts by mass of Chinese angelica, 5-8 parts by mass of prepared rehmannia root, 1-3 parts by mass of bighead atractylodes rhizome, 6-9 parts by mass of liquorice, 1-3 parts by mass of codonopsis pilosula and 10-15 parts by mass of sea buckthorn, processing the mixture into 80-150-mesh powder, mixing the powder with rice wine according to the mass ratio of 1:8-12, soaking for 20-30min, adjusting the pH of the mixed solution to 5-5.5 by using an acetic acid solution, heating the mixed solution to 45-55 ℃, standing for 30-50min in a sealed manner, treating for 15-25min by using 500-inch 600W ultrasonic waves, stirring the mixed solution for 10-15min, filtering by using 500-inch filter cloth with 600-mesh filter cloth, collecting filtrate, and separately storing the; the alcohol degree of the rice wine is 30-35 degrees; the mass fraction of the acetic acid solution is 45-55%;
(2) mixing the filter residue obtained in the previous step with clear water with the mass of 10-13 times of that of the filter residue, reducing the temperature to-30 ℃, freezing for 3-5h, crushing the frozen mixture into ice slag by an ice crusher, raising the temperature to 20-25 ℃, stirring for 5-8min, heating the mixture to boil, preserving the heat for 20-30min, filtering the mixture with 500-mesh filter cloth while the mixture is hot, reducing the obtained filtrate to room temperature, mixing with the filtrate obtained in the previous step, and drying in vacuum at 40-45 ℃ until the water content is 5-8%.
The preparation method of the lactating sow concentrated feed comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
Compared with the prior art, the invention has the beneficial effects that:
the invention improves the activity of medical stone by using fatty acid and organic acid, and adds the fatty acid and the organic acid into the medical stone by utilizing the characteristic that the medical stone contains abundant metal ions, so that a metal ion combination is formed. Fatty acid molecular chains and organic acid molecular chains are embedded in the surface of the medical stone powder, so that the surface activity of medical stone particles is improved, the medical stone is easier to fuse with digestive substances in sows, the mineral ion capturing effect of the sows is improved, and the absorption efficiency is improved. In addition, the medical stone with higher activity can be crosslinked with amino acid, vitamins and other components in the feed, promote the aggregation of nutrient substances, slow down the flow of the nutrient substances along with body fluid, improve the retention time of the nutrient substances in a digestive system and ensure that the feed can be fully absorbed by sows.
The Chinese herbal medicine extract is used, so that the immunity of the sow is improved, the absorption effect of the sow on the feed is enhanced, and the Chinese herbal medicine extract is mutually agglomerated with active medical stone to promote the absorption of the sow on the feed. But also stimulates the digestive system to secrete more digestive juice and promotes the decomposition of food in the digestive system. The sow can quickly absorb nutrition, high-quality milk is formed, the nutrition supply of the sow to piglets is improved, and the effect of strengthening the physique of the piglets is further achieved.
Detailed Description
In the following examples, the SP900 used was supplied by Weifang Xincheng Liu and feed science and technology Limited.
Example 1:
a lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 76.60% of soybean meal, 3.00% of fish meal, 7.50% of coconut oil powder, SP 9002.50%, 70% of lysine 0.80%, 0.30% of valine, 0.07% of vitamin, 0.40% of choline chloride, 0.50% of compound trace elements, 0.07% of phytase, 0.08% of probiotics, 0.10% of sodium cyclamate, 0.40% of sodium sulfate, 1.70% of sodium chloride, 3.33% of calcium hydrophosphate, 2.65% of calcium carbonate, 1.3% of active medical stone powder and 3.4% of Chinese herbal medicine extract; the SP900 is a premix containing 0.0004 percent of thiamine nitrate; the fish meal protein content is 64%; the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio; the composition of the composite trace elements is as follows: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58:290:160:78:2:1.5: 0.2.
The preparation method of the active medical stone powder comprises the following steps:
(1) processing Maifanitum into 600 mesh powder, heating the powder to 400 deg.C under 0.001 standard atmospheric pressure, maintaining the temperature for 3 hr, heating to 550 deg.C, treating with 600W microwave for 20min, and recovering the temperature to room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:1:0.3 to 80 ℃, grinding for 30min, and reducing the temperature to room temperature;
(3) mixing the mixture obtained in the last step with organic acid solution with the mass of 10 times of that of the mixture, stirring at the temperature of 40 ℃ at the speed of 100r/min for 20min, standing for 2h, and drying under reduced pressure to obtain the compound; the preparation method of the organic acid solution comprises the step of mixing 1 part of fumaric acid, 3 parts of malic acid, 1 part of tartaric acid and 200 parts of purified water in parts by mass.
The preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 13 parts by mass of Chinese angelica, 5 parts by mass of prepared rehmannia root, 1 part by mass of bighead atractylodes rhizome, 6 parts by mass of liquorice, 1 part by mass of codonopsis pilosula and 10 parts by mass of sea buckthorn, processing the mixture into 80-mesh powder, mixing the powder and rice wine according to a mass ratio of 1:8, soaking for 20min, adjusting the pH of the mixed solution to 5 by using an acetic acid solution, heating the temperature to 45 ℃, sealing and placing for 30min, treating for 15min by using 500W ultrasonic waves, stirring the mixed solution for 10min, filtering by using 500-mesh filter cloth, collecting filtrate and filter residues, and separately storing for later use; the alcohol degree of the rice wine is 30 degrees; the mass fraction of the acetic acid solution is 45%;
(2) mixing the filter residue obtained in the last step with clear water with the mass of which is 10 times that of the filter residue, reducing the temperature to-30 ℃, freezing for 3 hours, crushing the frozen mixture into ice residue by using an ice crusher, increasing the temperature to 20 ℃, stirring for 5 minutes, heating the mixture to boiling, preserving the heat for 20 minutes, filtering the mixture with 500-mesh filter cloth while the mixture is hot, reducing the obtained filtrate to room temperature, mixing the filtrate with the filtrate obtained in the last step, and drying the mixture in vacuum at 40 ℃ until the water content is 5%.
The preparation method of the concentrated feed for the lactating sows comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
Example 2
A lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 75% of soybean meal, 2% of fish meal, 7% of coconut oil powder, 9002% of SP 9002%, 0.70% of 70% of lysine, 0.30% of valine, 0.05% of vitamin, 0.3% of choline chloride, 0.3% of compound trace elements, 0.05% of phytase, 0.05% of probiotics, 0.1% of aspartame, 0.3% of sodium sulfate, 1.5% of sodium chloride, 3% of calcium hydrophosphate, 2% of calcium carbonate, 1% of active medical stone powder and 3% of Chinese herbal medicine extract; the SP900 is a premix containing 0.0006 percent of thiamine nitrate; the protein content of the fish meal is 65 percent; the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio; the composition of the composite trace elements is as follows: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58:290:160:78:2:1.5: 0.2.
The preparation method of the active medical stone powder comprises the following steps:
(1) processing Maifanitum into 600 mesh powder, heating the powder to 400 deg.C under 0.001 standard atmospheric pressure, maintaining the temperature for 3 hr, heating to 550 deg.C, treating with 600W microwave for 20min, and recovering the temperature to room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:1:0.3 to 80 ℃, grinding for 30min, and reducing the temperature to room temperature;
(3) mixing the mixture obtained in the last step with organic acid solution with the mass of 10 times of that of the mixture, stirring at the temperature of 40 ℃ at the speed of 100r/min for 20min, standing for 2h, and drying under reduced pressure to obtain the compound; the preparation method of the organic acid solution comprises the step of mixing 1 part of fumaric acid, 3 parts of malic acid, 1 part of tartaric acid and 200 parts of purified water in parts by mass.
The preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 13 parts by mass of Chinese angelica, 5 parts by mass of prepared rehmannia root, 1 part by mass of bighead atractylodes rhizome, 6 parts by mass of liquorice, 1 part by mass of codonopsis pilosula and 10 parts by mass of sea buckthorn, processing the mixture into 80-mesh powder, mixing the powder with rice wine according to a mass ratio of 1:8, soaking the mixture for 30min, adjusting the pH of the mixed solution to 5.5 by using an acetic acid solution, heating the mixed solution to 55 ℃, sealing and standing the mixed solution for 50min, treating the mixed solution for 25min by using 600W ultrasonic waves, stirring the mixed solution for 15min, filtering the mixed solution by using 600-mesh filter cloth, collecting; the alcohol degree of the rice wine is 35 degrees; the mass fraction of the acetic acid solution is 55%;
(2) mixing the filter residue obtained in the previous step with clear water 13 times of the mass of the filter residue, reducing the temperature to-30 ℃, freezing for 5h, crushing the frozen mixture into ice residue by using an ice crusher, increasing the temperature to 25 ℃, stirring for 8min, heating the mixture to boil, preserving the heat for 30min, filtering the mixture with 600-mesh filter cloth while hot, reducing the obtained filtrate to room temperature, mixing the filtrate with the filtrate obtained in the previous step, and drying the mixture in vacuum at 45 ℃ until the water content is 8%.
The preparation method of the concentrated feed for the lactating sows comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
Example 3
A lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 77% of soybean meal, 4% of fish meal, 10% of coconut oil powder, 9003% of SP, 1% of 70% of lysine, 0.5% of valine, 0.08% of vitamin, 0.5% of choline chloride, 0.6% of compound trace elements, 0.08% of phytase, 0.1% of probiotics, 0.3% of sweet taste agent, 0.6% of sodium sulfate, 1.8% of sodium chloride, 4% of calcium hydrophosphate, 3% of calcium carbonate, 1.5% of active medical stone powder and 4% of Chinese herbal medicine extract; the SP900 is a premix containing 0.0004 percent of thiamine nitrate; the fish meal protein content is 64%; the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio; the composition of the composite trace elements is as follows: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 59:300:160:80:2:1.5: 0.4.
The preparation method of the active medical stone powder comprises the following steps:
(1) processing Maifanitum into 700 mesh powder, heating the powder to 500 deg.C under 0.005 standard atmospheric pressure, keeping the temperature for 5 hr, heating to 600 deg.C, treating with 700W microwave for 30min, and recovering the temperature to room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:2:0.5 to 90 ℃, grinding for 30min, and reducing the temperature to room temperature;
(3) mixing the mixture prepared in the last step with an organic acid solution with the mass of 20 times that of the mixture, stirring at the temperature of 45 ℃ at the speed of 130r/min for 20min, standing for 4h, and drying under reduced pressure to obtain the compound; the preparation method of the organic acid solution comprises the step of mixing 2 parts of fumaric acid, 5 parts of malic acid, 1 part of tartaric acid and 300 parts of purified water in parts by mass.
The preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 15 parts by mass of Chinese angelica, 8 parts by mass of prepared rehmannia root, 1 part by mass of bighead atractylodes rhizome, 9 parts by mass of liquorice, 3 parts by mass of codonopsis pilosula and 15 parts by mass of sea buckthorn, processing the mixture into 80-mesh powder, mixing the powder with rice wine according to a mass ratio of 1:12, soaking the mixture for 30min, adjusting the pH of the mixed solution to 5 by using an acetic acid solution, heating the mixed solution to 55 ℃, sealing and placing the mixed solution for 50min, treating the mixed solution by using 600W ultrasonic waves for 15min, stirring the mixed solution for 15min, filtering the mixed solution by using 600-mesh filter cloth, collecting; the alcohol degree of the rice wine is 30 degrees; the mass fraction of the acetic acid solution is 55%;
(2) mixing the filter residue obtained in the previous step with clear water 13 times of the mass of the filter residue, reducing the temperature to-30 ℃, freezing for 5h, crushing the frozen mixture into ice slag by using an ice crusher, increasing the temperature to 20 ℃, stirring for 8min, heating the mixture to boil, preserving the heat for 30min, filtering the mixture with 500-mesh filter cloth while the mixture is hot, reducing the obtained filtrate to room temperature, mixing the filtrate with the filtrate obtained in the previous step, and drying the mixture in vacuum at 45 ℃ until the water content is 5%.
The preparation method of the concentrated feed for the lactating sows comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
Example 4
A lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 75.7 percent of soybean meal, 2.4 percent of fish meal, 7.10 percent of coconut oil powder, SP 9002.3 percent, 70 percent of lysine 0.71 percent, 0.35 percent of valine, 0.058 percent of vitamin, 0.35 percent of choline chloride, 0.36 percent of compound trace element, 0.058 percent of phytase, 0.051 percent of probiotics, 0.13 percent of sweetener, 0.36 percent of sodium sulfate, 1.58 percent of sodium chloride, 3.4 percent of calcium hydrophosphate, 2.3 percent of calcium carbonate, 1 percent of active medical stone powder and 3.4 percent of Chinese herbal medicine extract; the SP900 is a premix containing 0.0004 percent of thiamine nitrate; the fish meal protein content is 64%; the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio; the composition of the composite trace elements is as follows: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58.59:290.3:160.163:78.80:2.5:1.58: 0.24.
The preparation method of the active medical stone powder comprises the following steps:
(1) processing Maifanitum into 700 mesh powder, heating the powder to 500 deg.C under 0.005 standard atmospheric pressure, maintaining the temperature for 3 hr, heating to 550 deg.C, treating with 700W microwave for 30min, and recovering the temperature to room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:2:0.5 to 80 ℃, grinding for 50min, and reducing the temperature to room temperature;
(3) mixing the mixture prepared in the last step with an organic acid solution with the mass of 20 times that of the mixture, stirring at the temperature of 45 ℃ at the speed of 100r/min for 20min, standing for 2h, and drying under reduced pressure to obtain the compound; the preparation method of the organic acid solution comprises the step of mixing 2 parts of fumaric acid, 5 parts of malic acid, 1 part of tartaric acid and 300 parts of purified water in parts by mass.
The preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 15 parts by mass of Chinese angelica, 8 parts by mass of prepared rehmannia root, 3 parts by mass of bighead atractylodes rhizome, 9 parts by mass of liquorice, 3 parts by mass of codonopsis pilosula and 10 parts by mass of sea buckthorn, processing the mixture into 80-mesh powder, mixing the powder with rice wine according to a mass ratio of 1:8, soaking the mixture for 30min, adjusting the pH of the mixed solution to 5.5 by using an acetic acid solution, heating the mixed solution to 55 ℃, sealing and placing the mixed solution for 30min, treating the mixed solution for 25min by using 600W ultrasonic waves, stirring the mixed solution for 10min, filtering the mixed solution by using 600-mesh filter cloth, collecting; the alcohol degree of the rice wine is 35 degrees; the mass fraction of the acetic acid solution is 45%;
(2) mixing the filter residue obtained in the previous step with clear water 13 times of the mass of the filter residue, reducing the temperature to-30 ℃, freezing for 5h, crushing the frozen mixture into ice residue by using an ice crusher, increasing the temperature to 20 ℃, stirring for 8min, heating the mixture to boil, preserving the heat for 30min, filtering the mixture with 500-mesh filter cloth while the mixture is hot, reducing the obtained filtrate to room temperature, mixing the filtrate with the filtrate obtained in the previous step, and drying the mixture in vacuum at 45 ℃ until the water content is 8%.
The preparation method of the concentrated feed for the lactating sows comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
Example 5
A lactating sow concentrated feed is composed of the following raw materials in percentage by mass: 77% of soybean meal, 2% of fish meal, 10% of coconut oil powder, 9002% of SP 9002%, 1% of 70% of lysine, 0.30% of valine, 0.08% of vitamin, 0.5% of choline chloride, 0.6% of compound trace elements, 0.08% of phytase, 0.1% of probiotics, 0.1% of sweet taste agent, 0.6% of sodium sulfate, 1.5% of sodium chloride, 4% of calcium hydrophosphate, 3% of calcium carbonate, 1.5% of active medical stone powder and 4% of Chinese herbal medicine extract; the SP900 is a premix containing 0.0004 percent of thiamine nitrate; the fish meal protein content is 64%; the vitamins are obtained by mixing vitamin A, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, nicotinic acid Vpp, pyridoxine B6, biotin VH, folic acid and vitamin B12 according to equal mass ratio; the composition of the composite trace elements is as follows: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58:295:162:80:5:1.5: 0.4.
The preparation method of the active medical stone powder comprises the following steps:
(1) processing Maifanitum into 700 mesh powder, heating the powder to 500 deg.C under 0.005 standard atmospheric pressure, keeping the temperature for 5 hr, heating to 600 deg.C, treating with 700W microwave for 30min, and recovering the temperature to room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:2:0.3 to 90 ℃, grinding for 50min, and reducing the temperature to room temperature;
(3) mixing the mixture prepared in the last step with an organic acid solution with the mass of 20 times that of the mixture, stirring at the temperature of 45 ℃ at the speed of 130r/min for 20min, standing for 2h, and drying under reduced pressure to obtain the compound; the preparation method of the organic acid solution comprises the step of mixing 2 parts of fumaric acid, 5 parts of malic acid, 1 part of tartaric acid and 300 parts of purified water in parts by mass.
The preparation method of the Chinese herbal medicine extract comprises the following steps:
(1) mixing 15 parts by mass of Chinese angelica, 8 parts by mass of prepared rehmannia root, 3 parts by mass of bighead atractylodes rhizome, 9 parts by mass of liquorice, 1 part by mass of codonopsis pilosula and 15 parts by mass of sea buckthorn, processing the mixture into 150-mesh powder, mixing the powder with rice wine according to a mass ratio of 1:12, soaking for 20min, adjusting the pH of the mixed solution to 5.5 by using an acetic acid solution, heating the mixed solution to 55 ℃, sealing and standing for 50min, treating for 25min by using 500W ultrasonic waves, stirring the mixed solution for 10min, filtering by using 600-mesh filter cloth, collecting filtrate and filter residues, and separately storing for later use; the alcohol degree of the rice wine is 35 degrees; the mass fraction of the acetic acid solution is 45%;
(2) mixing the filter residue obtained in the last step with clear water 13 times of the mass of the filter residue, reducing the temperature to-30 ℃, freezing for 3h, crushing the frozen mixture into ice slag by an ice crusher, increasing the temperature to 25 ℃, stirring for 8min, heating the mixture to boil, preserving the heat for 20min, filtering the mixture with 600-mesh filter cloth while hot, reducing the obtained filtrate to room temperature, mixing the filtrate with the filtrate obtained in the last step, and drying the mixture in vacuum at 45 ℃ until the water content is 5%.
The preparation method of the concentrated feed for the lactating sows comprises the following steps:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring. .
In order to verify the technical scheme of the invention, the following comparative examples are set:
| comparative example 1 | The difference from example 1 is that no active medical stone powder is used in the raw material; |
| comparative example 2 | The difference from the example 1 is that the Chinese herbal medicine extract is not used in the raw materials; |
| comparative example 3 | The difference from the embodiment 1 is that the active medical stone is treated by organic acid solution when being prepared; |
| comparative example 4 | The difference from example 1 is that angelica, rehmanniae radix preparata, and atractylodes are not added in the preparation of the herbal extract. |
Experimental example 1 lactating sow breeding experiment of the present invention
Feeds were prepared according to examples 1 to 5 and comparative examples 1 to 4, respectively. 90 healthy sows with small body type difference are selected, randomly and evenly divided into 9 groups of sows, and the sows of each group are separately fed according to the numbers of examples 1-5 and comparative examples 1-4. The feed is used for feeding the sows within the period from 3 months of pregnancy to 3 weeks after delivery, and other management measures are consistent. After the feeding stage is finished, the content of immunoglobulin and the content of lactose in the sow milk are detected, and the birth weight of the born piglet is counted. The results are as follows:
| immunoglobulin content A, mg/ml | Lactose content, g/100ml | Weight of birth of piglet kg | |
| Example 1 | 5.88 | 4.15 | 1.45 |
| Example 2 | 5.87 | 4.10 | 1.37 |
| Example 3 | 5.65 | 4.00 | 1.36 |
| Example 4 | 5.73 | 3.34 | 1.43 |
| Example 5 | 5.70 | 3.26 | 1.41 |
| Comparative example 1 | 5.08 | 3.53 | 1.22 |
| Comparative example 2 | 5.13 | 3.62 | 1.21 |
| Comparative example 3 | 5.21 | 3.56 | 1.25 |
| Comparative example 4 | 5.26 | 3.44 | 1.28 |
As can be seen from the table, the lactating sow fed by the feed prepared by the method has higher content of immunoglobulin and lactose in breast milk, has larger birth weight of piglets, and effectively enhances the physique of the sow, so that the piglets after the birth have better physiological conditions, and the feed has a remarkable effect on improving the production performance of the lactating sow.
Claims (8)
1. The concentrated feed for the lactating sows is characterized by comprising the following raw materials in percentage by mass: 75-77% of soybean meal, 2-4% of fish meal, 7-10% of coconut oil powder, 2-3% of SP 9002, 0.70-1% of 70% lysine, 0.30-0.5% of valine, 0.05-0.08% of vitamin, 0.3-0.5% of choline chloride, 0.3-0.6% of compound trace elements, 0.05-0.08% of phytase, 0.05-0.1% of probiotics, 0.1-0.3% of sweetener, 0.3-0.6% of sodium sulfate, 1.5-1.8% of sodium chloride, 3-4% of calcium hydrophosphate, 2-3% of calcium carbonate, 1-1.5% of active medical stone powder and 3-4% of Chinese herbal medicine extract; the SP900 is a premix containing more than or equal to 0.0004 percent of thiamine nitrate.
2. The lactating sow concentrated feed as claimed in claim 1, which consists of the following raw materials in percentage by mass: 76.60% of soybean meal, 3.00% of fish meal, 7.50% of coconut oil powder, SP 9002.50%, 70% of lysine 0.80%, 0.30% of valine, 0.07% of vitamin, 0.40% of choline chloride, 0.50% of compound trace elements, 0.07% of phytase, 0.08% of probiotics, 0.10% of sodium cyclamate, 0.40% of sodium sulfate, 1.70% of sodium chloride, 3.33% of calcium hydrophosphate, 2.65% of calcium carbonate, 1.3% of active medical stone powder and 3.4% of Chinese herbal medicine extract.
3. The lactating sow concentrate feed of claim 1, wherein the fish meal protein content is not less than 64%.
4. The lactating sow concentrate feed of claim 1, wherein the vitamins are vitamin a, vitamin D, vitamin E, vitamin K, thiamine B1, riboflavin B2, pantothenic acid B3, niacin Vpp, pyridoxine B6, biotin VH, folic acid, vitamin B12 mixed in equal mass ratios.
5. The lactating sow concentrate feed of claim 1, wherein the composite trace element is of the formula: taking compounds or organic chelates of copper, iron, zinc, manganese, iodine, selenium and magnesium according to the mass ratio of 58-59:290-300:160-163:78-80:2-5:1.5-1.8: 0.2-0.4.
6. The concentrated feed for lactating sows as claimed in claim 1, wherein the active medical stone powder is prepared by a method comprising:
(1) processing the medical stone into 600-plus-700-mesh powder in parts by mass, heating the powder to 400-plus-500 ℃ under 0.001-0.005 standard atmospheric pressure, preserving heat for 3-5h, raising the temperature to 550-plus-600 ℃, treating with 600-plus-700W microwave for 20-30min, and recovering the temperature to the room temperature;
(2) heating the medical stone prepared in the last step, water and fatty acid according to the mass ratio of 10:1-2:0.3-0.5 to 80-90 ℃, grinding for 30-50min, and reducing the temperature to room temperature;
(3) mixing the mixture prepared in the last step with organic acid solution with the mass of 10-20 times of that of the mixture, stirring at 40-45 ℃ for 20-25min at the speed of 100-; the preparation method of the organic acid solution comprises the step of mixing 1-2 parts by mass of fumaric acid, 3-5 parts by mass of malic acid, 1-3 parts by mass of tartaric acid and 300 parts by mass of purified water.
7. The concentrated feed for lactating sows as claimed in claim 1, wherein the preparation method of the Chinese herbal medicine extract is:
(1) mixing 13-15 parts by mass of Chinese angelica, 5-8 parts by mass of prepared rehmannia root, 1-3 parts by mass of bighead atractylodes rhizome, 6-9 parts by mass of liquorice, 1-3 parts by mass of codonopsis pilosula and 10-15 parts by mass of sea buckthorn, processing the mixture into 80-150-mesh powder, mixing the powder with rice wine according to the mass ratio of 1:8-12, soaking for 20-30min, adjusting the pH of the mixed solution to 5-5.5 by using an acetic acid solution, heating the mixed solution to 45-55 ℃, standing for 30-50min in a sealed manner, treating for 15-25min by using 500-inch 600W ultrasonic waves, stirring the mixed solution for 10-15min, filtering by using 500-inch filter cloth with 600-mesh filter cloth, collecting filtrate, and separately storing the; the alcohol degree of the rice wine is 30-35 degrees; the mass fraction of the acetic acid solution is 45-55%;
(2) mixing the filter residue obtained in the previous step with clear water with the mass of 10-13 times of that of the filter residue, reducing the temperature to-30 ℃, freezing for 3-5h, crushing the frozen mixture into ice slag by an ice crusher, raising the temperature to 20-25 ℃, stirring for 5-8min, heating the mixture to boil, preserving the heat for 20-30min, filtering the mixture with 500-mesh filter cloth while the mixture is hot, reducing the obtained filtrate to room temperature, mixing with the filtrate obtained in the previous step, and drying in vacuum at 40-45 ℃ until the water content is 5-8%.
8. A method of preparing the concentrated feed for lactating sows as claimed in claim 1, comprising the steps of:
(1) uniformly mixing lysine, valine, vitamins, choline chloride, compound trace elements, phytase, prebiotics, aspartame, sodium sulfate, sodium chloride, calcium hydrophosphate, carbonic acid, active medical stone powder and Chinese herbal medicine extracts to obtain a mixture A;
(2) uniformly mixing soybean meal, fish meal, coconut oil powder and SP900 to obtain a mixture B;
(3) and slowly adding the mixture B into the mixture A, and uniformly stirring.
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