CN104172205A - Selenium-enriched pork and method for feeding selenium-enriched pigs - Google Patents
Selenium-enriched pork and method for feeding selenium-enriched pigs Download PDFInfo
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- 239000011669 selenium Substances 0.000 title claims abstract description 161
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 110
- 235000015277 pork Nutrition 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000282887 Suidae Species 0.000 title abstract description 15
- 241000411851 herbal medicine Species 0.000 claims abstract description 14
- 230000037396 body weight Effects 0.000 claims abstract description 10
- 235000012054 meals Nutrition 0.000 claims description 31
- 239000002994 raw material Substances 0.000 claims description 29
- 240000008042 Zea mays Species 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 22
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 21
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 21
- 235000005822 corn Nutrition 0.000 claims description 21
- 235000003092 Artemisia dracunculus Nutrition 0.000 claims description 20
- 240000001851 Artemisia dracunculus Species 0.000 claims description 20
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 20
- 235000011613 Pinus brutia Nutrition 0.000 claims description 20
- 241000018646 Pinus brutia Species 0.000 claims description 20
- 235000007164 Oryza sativa Nutrition 0.000 claims description 19
- 235000009566 rice Nutrition 0.000 claims description 19
- 241001226187 Cyrtomium fortunei Species 0.000 claims description 14
- 240000001341 Reynoutria japonica Species 0.000 claims description 13
- 235000018167 Reynoutria japonica Nutrition 0.000 claims description 13
- 102000004169 proteins and genes Human genes 0.000 claims description 12
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- 229940088594 vitamin Drugs 0.000 claims description 12
- 229930003231 vitamin Natural products 0.000 claims description 12
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 11
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- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 11
- 235000018262 Arachis monticola Nutrition 0.000 claims description 11
- 235000019743 Choline chloride Nutrition 0.000 claims description 11
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 11
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 230000003078 antioxidant effect Effects 0.000 claims description 11
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 11
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 11
- 229960003178 choline chloride Drugs 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- -1 compound vitamin Chemical class 0.000 claims description 11
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 11
- 230000003203 everyday effect Effects 0.000 claims description 11
- 235000013312 flour Nutrition 0.000 claims description 11
- 235000003599 food sweetener Nutrition 0.000 claims description 11
- 239000003112 inhibitor Substances 0.000 claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 11
- 239000011707 mineral Substances 0.000 claims description 11
- 235000020232 peanut Nutrition 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 235000012424 soybean oil Nutrition 0.000 claims description 11
- 239000003549 soybean oil Substances 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 11
- 239000003765 sweetening agent Substances 0.000 claims description 11
- 235000015099 wheat brans Nutrition 0.000 claims description 11
- 235000013372 meat Nutrition 0.000 claims description 10
- 230000000474 nursing effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000008361 herbal raw material Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003307 slaughter Methods 0.000 abstract description 7
- 241000282414 Homo sapiens Species 0.000 abstract description 5
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- 230000036983 biotransformation Effects 0.000 abstract description 3
- 244000144972 livestock Species 0.000 abstract description 2
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- 230000000378 dietary effect Effects 0.000 abstract 1
- 229940091258 selenium supplement Drugs 0.000 description 71
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- 201000006549 dyspepsia Diseases 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000006587 Glutathione peroxidase Human genes 0.000 description 1
- 108700016172 Glutathione peroxidases Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 206010039921 Selenium deficiency Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
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- 238000001784 detoxification Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
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- 229960001471 sodium selenite Drugs 0.000 description 1
- 239000011781 sodium selenite Substances 0.000 description 1
- 235000015921 sodium selenite Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
- A23K20/00—Accessory food factors for animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
-
- 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
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
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Abstract
The invention provides a selenium-enriched pork and a method for feeding selenium-enriched pigs, relating to a selenium-enriched nutrient livestock product and a production method thereof, particularly a selenium-enriched pork and a method for feeding selenium-enriched pigs. The invention provides the selenium-enriched pork and the method for feeding selenium-enriched pigs, wherein the selenium-enriched pigs are fed with selenium-enriched nutrient feed rich in selenium-enriched plant materials and Chinese herbal medicines to obtain the selenium-enriched pork, and the requirement of a human body on the amount of selenium is met by dietetic invigoration. The selenium-enriched pork provided in the invention is from pigs fed with the selenium-enriched feed for 22-37 days, and the selenium content in the pork is 0.18-0.35 mg/kg. The method for feeding the selenium-enriched pigs provided in the invention is as follows: fattening pigs with body weights of more than 60 kg are used as feeding bodies, and are fed with the selenium-enriched feed for 22-37 days, and after slaughter, the selenium content in the pork is 0.18-0.35 mg/kg; the temperature in colony houses during feeding is 15-22 DEG C, the relative humidity is 60-70 percent, and the feeding density is 1.1-1.3 square meters/pig. In the invention, the pigs are enriched with selenium by being fed with the selenium-enriched feed prepared from the natural selenium-enriched plant materials, and the selenium-enriched pork is obtained through biotransformation of selenium in the bodies of the pigs.
Description
Technical field
The present invention relates to a kind of selenium-rich nutritive livestock products and production method thereof, specifically the feeding method of a kind of selenium-enriched pork and rich selenium pig thereof.
Background technology
Selenium is the necessary trace element of humans and animals, human life activity is played an important role, it is plurality of enzymes, as: the composition of glutathione peroxidase (GDH-PX) etc., immunoglobulin (Ig), people can reach raising body's immunity by mending selenium, resistance against diseases, the object delaying senility.
Pork as the main meat product of the most of crowds of China, have long food custom, but China is again an existing selenium resource of enriching, there is again the area of large area selenium resource shortage (70%), the Selenium In Foods content in some selenium deficiency areas also lacks relatively, pork is as a kind of animal food, it has good accumulation effect to selenium, therefore it is carried out on to swine rearing selenium nutrition-intensifiedly, increases the demand of human body to selenium by edible selenium-enriched pork.
The selenium-enriched pork that existing market is produced is all to add sodium selenite or the yeast selenium live pig of feeding merely in feed, because of absorption rate low, therefore in meat, Se content is low, do not reach edible effect of mending selenium, the selenium-enriched plant feedstuff of rich selenium area growth is the rich selenium raw material of a kind of natural Organic Selenium, its Se content can reach 0.2-2.0mg/kg, all exists with the form of Organic Selenium, is a kind of fabulous Se-enriched feedstuff raw material.
Summary of the invention
The technical problem to be solved in the present invention is to provide the cultural method of a kind of selenium-enriched pork and rich selenium pig, selenium-enriched plant raw material and Chinese herbal medicine are rich in the present invention selenium-rich nutritive mixed feed by feeding carrys out breeding selenium rich pig, obtain selenium-enriched pork, meet the requirement of human body to selenium by tonic.
The technical scheme of technical solution problem of the present invention is:
Selenium-enriched pork of the present invention is to feed pig 22～37 days by Se-enriched feedstuff, and in pork, selenium content is 0.18～0.35mg/kg.
The feeding method of rich selenium pig of the present invention comprises:
Taking pig more than body weight 60Kg as feeding body, feed 22～37 days with Se-enriched feedstuff, pig deliver for sale and butcher after in its meat Se content be 0.18～0.35mg/kg; Colony house room temperature when nursing is between 15 DEG C～22 DEG C, and relative humidity is between 60%～70%, and stocking density is 1.1～1.3 square metres/every head; The Se-enriched feedstuff of feeding is by selenium-enriched rice bran, rich selenium pine needle meal, rich selenium tarragon; Chinese herbal medicine cyrtomium fortunei, Fructus Hordei Germinatus, the fleece-flower root and conventional feed raw material corn, dregs of beans, peanut meal, corn protein powder, wheat bran, soybean oil, calcium monohydrogen phosphate, stone flour, salt, 1B, Choline Chloride, compound vitamin, composite mineral matter, sweetener, mould inhibitor, antioxidant composition, form through pulverizing, mix, granulating.
The feeding method of the rich selenium pig of the present invention, the said method with Se-enriched feedstuff nursing is: by said nursing number of days 22---within 37 days, be divided into three or four periods; Scale of feeding: the first period, 2.3-2.5kg fed every day in order to raise the phase in advance; 2.6-2.8kg feeds for the second every day period; 2.9-3.1kg feeds for the 3rd every day period; 3.2-3.3kg feeds for the 4th every day period; Within 1st, feed 3 times, free choice feeding.
The feeding method of the rich selenium pig of the present invention, feeds 3 times for said one day, feeding time: morning 7:30-8:00:; Noon 11:30-12:00; Afternoon 16:30-17:00.
The feeding method of the rich selenium pig of the present invention, in said Se-enriched feedstuff, rich selenium raw material proportioning parts by weight and Se content are: selenium-enriched rice bran 20～25.0, rich selenium pine needle meal 10～15, rich selenium tarragon 2.0～4.0; Se content 0.2～0.6 mg/kg of the Se content 0.2～0.5mg/kg of Se content 0.2～0.8 mg/kg of selenium-enriched rice bran, rich selenium pine needle meal, rich selenium tarragon; In said Se-enriched feedstuff, herbal raw material proportioning parts by weight are: cyrtomium fortunei 1.0-1.2, Fructus Hordei Germinatus 1.0-1.2, fleece-flower root 0.4-0.5.
The feeding method of the rich selenium pig of the present invention, in said Se-enriched feedstuff, conventional feed raw material proportioning parts by weight are corn 30-35, dregs of beans 7-10, peanut meal 1-2, inferior powder 6-9, wheat bran 5-8, corn protein powder 1-2, soybean oil 1-2, calcium monohydrogen phosphate 0.5-1.0, stone flour 0.5-1.0, salt 0.3-0.5,1B 0.3-0.5, Choline Chloride 0.05-0.07, compound vitamin 0.02-0.03, composite mineral matter 0.2-0.3, sweetener 0.01-0.02, mould inhibitor 0.04-0.06, antioxidant 0.01-0.03.
The feeding method of the rich selenium pig of the present invention, the raw material preferred weight umber of said Se-enriched feedstuff: rich selenium raw material is rice bran 23, pine needle meal 13, tarragon 3.0; Chinese herbal medicine is cyrtomium fortunei 1.2, Fructus Hordei Germinatus 1.2, the fleece-flower root 4.5 at the percentage by weight of feed.Conventional feed raw material is corn 32, dregs of beans 8.5, peanut meal 2.0, inferior powder 8.0, wheat bran 6.0, corn protein powder 1.0, soybean oil 1.0, calcium monohydrogen phosphate 0.8, stone flour 0.9, salt 0.36,1B 0.40, Choline Chloride 0.06, compound vitamin 0.03, composite mineral matter 0.2, sweetener 0.01, mould inhibitor 0.05, antioxidant 0.02.
The invention has the beneficial effects as follows:
The raw material that the present invention selects is natural selenium-rich plant material rice bran, pine needle meal, tarragon, it and common feedstuff rice bran, pine needle meal, tarragon is different: natural selenium-rich plant rice bran, pine needle meal, in tarragon, the content of selenium can reach respectively 0.2～0.8 mg/kg, 0.2～0.5mg/kg, 0.2～0.6 mg/kg, and contain 10%～13% thick protein and abundant vitamin, and common feedstuff rice bran, pine needle meal, the Se content of tarragon does not reach of the presently claimed invention, we are by natural selenium-rich plant material rice bran, pine needle meal, tarragon is added in conventional feed raw material by a certain percentage, add and can improve pork color and luster in proportion simultaneously, texture, the Chinese herbal medicine cyrtomium fortunei of mouthfeel, Fructus Hordei Germinatus, the fleece-flower root is produced a kind of selenium-rich nutritive feed.Cyrtomium fortunei hardship, flat, returns liver, kidney channel, has the function of kidney tonifying, detoxicating, the illnesss such as the damp and hot upper sense of primary treatment, virus infections; Fructus Hordei Germinatus is sweet flat, returns spleen, stomach warp, have help digestion, the function of promoting the circulation of qi, invigorating the spleen, Qi stomach, so mainly can treat pig because of having indigestion indigestion, tripe is swollen or the illness of diarrhoea; Herb Cistanchis hardship is sweet, puckery, warm, returns liver, the heart, kidney channel, the function that there is ease constipation, defaecation, detoxification sore treatment, benefiting essence-blood, strengthens the bone, and primary treatment pig intestines are dry just to be secreted, the illness of the yellow malignant boil of sore; Therefore high, the immunity that can improve pig, weightening finish fast of efficiency of feed utilization, shorten marketing time, increase economic efficiency.By the growing and fattening pigs of the feeding more than 60kg selenium-rich nutritive feed 22-37 days of the present invention that feeds, the selenium in natural selenium-rich plant material is obtained to selenium-enriched pork by bio-transformation in pig body.Do experiment contrast in, we select body weight, 30 growing and fattening pigs that health status is consistent, to 30 growing and fattening pigs and be divided into two groups, every group each 15, at same environment, according to feeding method of the present invention, same scale of feeding feed respectively normal diet and Se-enriched feedstuff of the present invention 29 days, result of the test is as follows:
Result of the test shows: 1, weightening finish: feed Se-enriched feedstuff of the present invention and feeding method weightening finish improve 9kg than normal diet; 2: daily gain: feed Se-enriched feedstuff of the present invention and feeding method weightening finish improve 0.31kg than normal diet; 3, Se content in pork: feed Se-enriched feedstuff of the present invention and feeding method weightening finish improve 0.23 mg/kg than normal diet.
The selenium-rich nutritive feed of the present invention content of selenium in the pork of growing and fattening pigs gained of feeding can reach 0.30mg/kg.And with the feed that common feedstuff rice bran, pine needle meal, tarragon the produce content of selenium in the pork of growing and fattening pigs gained of feeding be only 0.07mg/kg.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further details.
Embodiment 1:
The pig weighing taking body weight 60Kg is as feeding body, use by 250 kilograms, selenium-enriched plant raw material rice bran, 100 kilograms of pine needle meals, 27 kilograms of tarragons, 11 kilograms of Chinese herbal medicine cyrtomium fortuneis, 11 kilograms, Fructus Hordei Germinatus, 4 kilograms of the fleece-flowers root, 340 kilograms of conventional feed raw material corns, 80 kilograms of dregs of beans, 15 kilograms of peanut meals, 70 kilograms, inferior powder, 50 kilograms, wheat bran, 10 kilograms of corn protein powders, 10 kilograms of soybean oils, 7 kilograms of calcium monohydrogen phosphates, 8 kilograms of stone flours, 3.6 kilograms of salt, 3.5 kilograms of 1Bs, 0.6 kilogram of Choline Chloride, 0.3 kilogram of compound vitamin, 2 kilograms of composite mineral matters, 0. 1 kilograms of sweeteners, 0.5 kilogram of mould inhibitor, the Se-enriched feedstuff of 0.2 kilogram of production of antioxidant, be 15 DEG C in colony house room temperature--22 DEG C, relative humidity is at 60%--70%, stocking density is under the condition of 1.1-1.3 square metre/every and feeds 25 days, within 1st, feed 3 times, free choice feeding, feeding time: morning 7:30-8:00:, noon 11:30-12:00, afternoon 16:30-17:00, feed period and scale of feeding: 1-3 days for raising in advance the 2.3-2.5kg that feeds every day phase, 2.6-2.8kg feeds 4-14 days every days, the 2.9-3.1kg that feeds 15-25 days every days, live pig is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and in its meat, Se content reaches 0.287mg/kg after testing.
Embodiment 2:
The pig weighing taking body weight 63Kg is as feeding body, use by 200 kilograms, selenium-enriched plant raw material rice bran, 150 kilograms of pine needle meals, 27 kilograms of tarragons, 10 kilograms of Chinese herbal medicine cyrtomium fortuneis, 11 kilograms, Fructus Hordei Germinatus, 5 kilograms of the fleece-flowers root, 320 kilograms of conventional feed raw material corns, 85 kilograms of dregs of beans, 20 kilograms of peanut meals, 70 kilograms, inferior powder, 55 kilograms, wheat bran, 10 kilograms of corn protein powders, 10 kilograms of soybean oils, 8 kilograms of calcium monohydrogen phosphates, 9 kilograms of stone flours, 3.6 kilograms of salt, 3.6 kilograms of 1Bs, 0.6 kilogram of Choline Chloride, 0.3 kilogram of compound vitamin, 2 kilograms of composite mineral matters, 0. 1 kilograms of sweeteners, 0.5 kilogram of mould inhibitor, the Se-enriched feedstuff of 0.2 kilogram of production of antioxidant, be 15 DEG C in colony house room temperature--22 DEG C, relative humidity is at 60%--70%, stocking density is under the condition of 1.1-1.3 square metre/every and feeds 33 days, within 1st, feed 3 times, free choice feeding, feeding time: morning 7:30-8:00:, noon 11:30-12:00, afternoon 16:30-17:00, feed period and scale of feeding: 2.6-2.8kg feeds 1-11 days every days, the 2.9-3.1kg that feeds 12-22 days every days, the 3.2-3.3kg live pig of feeding 23-33 days every days is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and live pig is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and in its meat, Se content reaches 0.272mg/kg after testing.
Embodiment 3
The pig weighing taking body weight 65Kg is as feeding body, use by 220 kilograms, selenium-enriched plant raw material rice bran, pine needle meal 120 kg, 32 kilograms of tarragons, 11 kilograms of Chinese herbal medicine cyrtomium fortuneis, 10 kilograms, Fructus Hordei Germinatus, 4 kilograms of the fleece-flowers root, 330 kilograms of conventional feed raw material corns, 80 kilograms of dregs of beans, 18 kilograms of peanut meals, 68 kilograms, inferior powder, 60 kilograms, wheat bran, 10 kilograms of corn protein powders, 10 kilograms of soybean oils, 7.5 kilograms of calcium monohydrogen phosphates, 9 kilograms of stone flours, 3.6 kilograms of salt, 3.6 kilograms of 1Bs, 0.6 kilogram of Choline Chloride, 0.3 kilogram of compound vitamin, 2 kilograms of composite mineral matters, 0. 1 kilograms of sweeteners, 0.5 kilogram of mould inhibitor, the Se-enriched feedstuff of 0.2 kilogram of production of antioxidant, be 15 DEG C in colony house room temperature--22 DEG C, relative humidity is at 60%--70%, stocking density is under the condition of 1.1-1.3 square metre/every and feeds 29 days, within 1st, feed 3 times, free choice feeding, feeding time: morning 7:30-8:00:, noon 11:30-12:00, afternoon 16:30-17:00, feed period and scale of feeding: 1-7 days for raising in advance the 2.3-2.5kg that feeds every day phase, 2.6-2.8kg feeds 8-18 days every days, the 2.9-3.1kg that feeds 19-29 days every days, live pig is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and in its meat, Se content reaches 0.30mg/kg after testing.
Embodiment 4
The pig weighing taking body weight 65Kg is as feeding body, use by 250 kilograms, selenium-enriched plant raw material rice bran, 150 kilograms of pine needle meals, 40 kilograms of tarragons, 12 kilograms of Chinese herbal medicine cyrtomium fortuneis, 10.5 kilograms, Fructus Hordei Germinatus, 4.5 kilograms of the fleece-flowers root, 300 kilograms of conventional feed raw material corns, 80 kilograms of dregs of beans, 16 kilograms of peanut meals, 60 kilograms, inferior powder, 50 kilograms, wheat bran, 10 kilograms of corn protein powders, 10 kilograms of soybean oils, 7.5 kilograms of calcium monohydrogen phosphates, 8 kilograms of stone flours, 3.6 kilograms of salt, 4 kilograms of 1Bs, 0.6 kilogram of Choline Chloride, 0.3 kilogram of compound vitamin, 2 kilograms of composite mineral matters, 0. 1 kilograms of sweeteners, 0.5 kilogram of mould inhibitor, the Se-enriched feedstuff of 0.2 kilogram of production of antioxidant, be 15 DEG C in colony house room temperature--22 DEG C, relative humidity is at 60%--70%, stocking density is under the condition of 1.1-1.3 square metre/every and feeds 32 days, within 1st, feed 3 times, free choice feeding, feeding time: morning 7:30-8:00:, noon 11:30-12:00, afternoon 16:30-17:00, feed period and scale of feeding: 1-3 days for raising in advance the 2.3-2.5kg that feeds every day phase, 2.6-2.8kg feeds 4-14 days every days, the 2.9-3.1kg that feeds 15-25 days every days, the 3.2-3.3kg that feeds 26-32 days every days, live pig is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and in its meat, Se content reaches 0.350mg/kg after testing.
Embodiment 5
The pig weighing taking body weight 70Kg is as feeding body, use by 230 kilograms, selenium-enriched plant raw material rice bran, 140 kilograms of pine needle meals, 35 kilograms of tarragons, 12 kilograms of Chinese herbal medicine cyrtomium fortuneis, 12 kilograms, Fructus Hordei Germinatus, 5 kilograms of the fleece-flowers root, 310 kilograms of corns, 85 kilograms of dregs of beans, 16 kilograms of peanut meals, 66 kilograms, inferior powder, 57 kilograms, wheat bran, 10 kilograms of corn protein powders, 10 kilograms of soybean oils, 7.5 kilograms of calcium monohydrogen phosphates, 8 kilograms of stone flours, 3.6 kilograms of salt, 4 kilograms of 1Bs, 0.6 kilogram of Choline Chloride, 0.3 kilogram of compound vitamin, 2 kilograms of composite mineral matters, 0. 1 kilograms of sweeteners, 0.5 kilogram of mould inhibitor, the Se-enriched feedstuff of 0.2 kilogram of production of antioxidant, be 15 DEG C in colony house room temperature--22 DEG C, relative humidity is at 60%--70%, stocking density is under the condition of 1.1-1.3 square metre/every and feeds 30 days, within 1st, feed 3 times, free choice feeding, feeding time: morning 7:30-8:00:, noon 11:30-12:00, afternoon 16:30-17:00, feed period and scale of feeding: 2.6-2.8kg feeds 1-11 days every days, the 2.9-3.1kg that feeds 12-22 days every days, the 3.2-3.3kg that feeds 23-30 days every days, live pig is delivered to animal-slaughtering in fixed place field and butchers in the time delivering for sale, and in its meat, Se content reaches 0.30mg/kg after testing.
In the above embodiment of the present invention, be chosen in Se content at the rice bran of 0.2～0.8 mg/kg, be ground into powder after naturally drying, Se content at 0.2～0.5mg/kg pine needle meal, be ground into powder after naturally drying, Se content the tarragon of 0.2～0.6mg/kg as selenium-enriched plant raw material, make Se content in pork can reach 0.18～0.35mg/kg with the selenium bio-transformation in pig body meeting in selenium-enriched plant raw material, select cyrtomium fortunei, Fructus Hordei Germinatus, the fleece-flower root to improve color and luster and the mouthfeel of selenium-enriched pork according to its effect as Chinese herbal medicine.Warp is in plant's test of many times, its result shows, by to body weight the pig more than 60kg feed and be rich in the selenium-rich nutritive feed of selenium-enriched plant raw material and Chinese herbal medicine, pig deliver for sale and butcher after in its meat Se content all can reach 0.18～0.35mg/kg, Se content meets human body needs, its meat is different from common pork, and yellowish pink is scarlet, matter is tender, taste is fragrant, mouthfeel is good.
Claims (7)
1. a selenium-enriched pork, is characterized in that: feed pig 22-37 days by Se-enriched feedstuff, in pork, selenium content is 0.18～0.35mg/kg.
2. a feeding method for rich selenium pig, is characterized in that: taking pig more than body weight 60Kg as feeding body, feed 22～37 days with Se-enriched feedstuff, pig deliver for sale and butcher after in its meat Se content be 0.18～0.35mg/kg; Colony house room temperature when nursing is between 15 DEG C～22 DEG C, and relative humidity is between 60%～70%, and stocking density is 1.1～1.3 square metres/every head; The Se-enriched feedstuff of feeding is by selenium-enriched rice bran, rich selenium pine needle meal, rich selenium tarragon; Chinese herbal medicine cyrtomium fortunei, Fructus Hordei Germinatus, the fleece-flower root and conventional feed raw material corn, dregs of beans, peanut meal, corn protein powder, wheat bran, soybean oil, calcium monohydrogen phosphate, stone flour, salt, 1B, Choline Chloride, compound vitamin, composite mineral matter, sweetener, mould inhibitor, antioxidant composition, form through pulverizing, mix, granulating.
3. according to the said feeding method of claim 2, it is characterized in that: the said method with Se-enriched feedstuff nursing is: by said nursing number of days 22---within 37 days, be divided into three or four periods; Scale of feeding: the first period, 2.3-2.5kg fed every day in order to raise the phase in advance; 2.6-2.8kg feeds for the second every day period; 2.9-3.1kg feeds for the 3rd every day period; 3.2-3.3kg feeds for the 4th every day period; Within 1st, feed 3 times, free choice feeding.
4. according to the said feeding method of claim 3, it is characterized in that: within said one day, feed 3 times, feeding time: morning 7:30-8:00:; Noon 11:30-12:00; Afternoon 16:30-17:00.
5. according to the said feeding method of claim 2, it is characterized in that: in said Se-enriched feedstuff, rich selenium raw material proportioning parts by weight and Se content are: selenium-enriched rice bran 20～25.0, rich selenium pine needle meal 10～15, rich selenium tarragon 2.0～4.0; Se content 0.2～0.6 mg/kg of the Se content 0.2～0.5mg/kg of Se content 0.2～0.8 mg/kg of selenium-enriched rice bran, rich selenium pine needle meal, rich selenium tarragon; In said Se-enriched feedstuff, herbal raw material proportioning parts by weight are: cyrtomium fortunei 1.0-1.2, Fructus Hordei Germinatus 1.0-1.2, fleece-flower root 0.4-0.5.
6. according to the said feeding method of claim 2, it is characterized in that: in said Se-enriched feedstuff, conventional feed raw material proportioning parts by weight are corn corn 30-35, dregs of beans 7-10, peanut meal 1-2, inferior powder 6-9, wheat bran 5-8, corn protein powder 1-2, soybean oil 1-2, calcium monohydrogen phosphate 0.5-1.0, stone flour 0.5-1.0, salt 0.3-0.5, 1B 0.3-0.5, Choline Chloride 0.05-0.07, compound vitamin 0.02-0.03, composite mineral matter 0.2-0.3, sweetener 0.01-0.02, mould inhibitor 0.04-0.06, antioxidant 0.01-0.03.
7. according to the said feeding method of claim 2, it is characterized in that: the raw material preferred weight umber of said Se-enriched feedstuff: rich selenium raw material is rice bran 23, pine needle meal 13, tarragon 3.0; Chinese herbal medicine is cyrtomium fortunei 1.2, Fructus Hordei Germinatus 1.2, the fleece-flower root 4.5 at the percentage by weight of feed; Conventional feed raw material is corn 32, dregs of beans 8.5, peanut meal 2.0, inferior powder 8.0, wheat bran 6.0, corn protein powder 1.0, soybean oil 1.0, calcium monohydrogen phosphate 0.8, stone flour 0.9, salt 0.36,1B 0.40, Choline Chloride 0.06, compound vitamin 0.03, composite mineral matter 0.2, sweetener 0.01, mould inhibitor 0.05, antioxidant 0.02.
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Address after: 725000 high tech Zone, Ankang City, Shaanxi province science and technology road, No. 1 Applicant after: Shaanxi morning animal husbandry Limited by Share Ltd Address before: 725000 high tech Zone, Ankang City, Shaanxi province science and technology road, No. 1 Applicant before: Ankang City Hanbin District Yangchen Animal Husbandry Science & Technology Co., Ltd. |
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