CN102318763B - Additive composite premix and batch for prepubertal gilt - Google Patents
Additive composite premix and batch for prepubertal gilt Download PDFInfo
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- CN102318763B CN102318763B CN2011102484570A CN201110248457A CN102318763B CN 102318763 B CN102318763 B CN 102318763B CN 2011102484570 A CN2011102484570 A CN 2011102484570A CN 201110248457 A CN201110248457 A CN 201110248457A CN 102318763 B CN102318763 B CN 102318763B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention relates to additive composite premix and batch for prepubertal gilts, and belongs to the feed field. The premix of the invention comprises the following main components: compound vitamins, inorganic trace elements, organic trace elements, constant mineral matter, amino acids, phytase, a mold toxin adsorbent, a microecological preparation, plant extracts, and an anti-oxidant. The premix of the invention has a reasonable formula; based on special demand of prepubertal gilts, the adding amounts of vitamins, organic trace elements, and lysine are strengthened; the reserve of nutrients in body is increased; the anti-stress capability is improved; and the health of limbs and hooves is maintained. When prepubertal gilts are fed by the recommended formula, the elimination rate of prepubertal gilts caused by limb and hoof health problems and breast and pudendal dysplasia is greatly decreased from about 60 kg to the third sexual period; the oestrus interval is greatly shortened; the back fat thickness at the P2 point at puberty is more than 16 mm, which completely meets the body condition requirements for first mating; and the invention facilitates the prolongation of the service life of the breed.
Description
Technical field
The present invention relates to a kind of replacement gilt with additive compound premix and batch, belong to field of fodder.
Background technology
The profit of plant mainly comes from the utilization rate of sow, and the reserve sow then is the key of pig farm profit.Replacement gilt will be undertaken heavy breeding task future, and the quality that replacement gilt is cultivated is related to service life of sow and total the number that pork pig is provided all one's life.According to animal and veterinary department of Ministry of Agriculture statistics in 2010, about 4,700 ten thousand of state column memory sows, year is delivered 600,000,000 left and right sides pork pigs for sale, calculate by these data, average every the sow of China is produced 12.8 porklings per year, and every in the U.S. provides 24.35 of porklings sow year, Denmark that the breed level is high even can reach 27.15; By contrast, Chinese sow production capacity is very poor.Trace it to its cause, except relevant with factors such as the kind of pig, feedings and managements, trophic factor is one of them significant effects factor.In the market specially seldom at the premix product of replacement gilt, basically replace with growing and fattening pigs premix, and reserve sow body weight is very big in 60kg later nutritional need and big porker difference, caused following problem thus: 1, ignored the healthy development of replacement gilt reproductive organs, caused a series of breeding problems of later stage; 2, nutrient under-reserves such as vitamin, trace element in the body, sow limb hoof is easily impaired; 3, out of heat or late oestrusing when oestrusing age in days or body weight, breeding rate is low; 4, litter size is few, the strong young rate of product is low, and postpartum, body weight was easily lost, and lactation power is low.
Summary of the invention
At the problem that lacks in the market specially at the premix of replacement gilt, the invention provides a kind of replacement gilt additive compound premix, premix of the present invention can promote the healthy development of replacement gilt reproductive organs, improve the deposits of nutrient in the sow body such as vitamin, trace element, safeguard sow limb hoof and intestinal health, increase the sow anti-stress ability, thereby prolong the service life of sow.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides a kind of replacement gilt additive compound premix, it mainly is prepared from by following components by weight ratio, have in every kilogram of premix: B B-complex 20-25g, composite trace element 40-60g, Choline Chloride 8-15g, FE-5 25-40g, phytase 2-5g, plant extracts 3-5g, active dry yeast 15-25g, mold toxin sorbent 15-20g, calcium monohydrogen phosphate 240-280g, stone flour 280-350g, salt 75-105g, steam fish meal 150-180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
Further, premix of the present invention mainly is prepared from by following components by weight ratio, has in every kilogram of premix: B B-complex 20g, composite trace element 60g, Choline Chloride 12g, FE-5 30g, phytase 3g, plant extracts 4g, active dry yeast 20g, mold toxin sorbent 15g, calcium monohydrogen phosphate 260g, stone flour 300g, salt 85g, steam fish meal 180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
Wherein, described B B-complex mainly is made up of following components by weight ratio, has in every kilogram of B B-complex: dehydroretinol 0g, vitamin D
35.0g, vitamin E 100g, vitamin K
34g, Cobastab
12.5g, Cobastab
210g, Cobastab
67g, Cobastab
1250mg, niacinamide 50g, D-calcium pantothenate 30g, folic acid 6.5g, biotin 0.6g, carnitine 40g, beta carotene 200g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
Wherein, described composite trace element mainly is made up of following components by weight ratio, has in every kilogram of composite trace element: basic copper chloride 22g, ferrous sulfate monohydrate 60g, ferrous fumarate 100g, the organic zinc that contains zinc 10%: 330g, manganese sulfate monohydrate 66g contains the calcium iodate pre-mixing agent 40g of iodine 5%, the yeast selenium 45g that contains selenium 0.2%, the chromium picolinate pre-mixing agent 7g that contains chromium 1.2%, bentonite 200g, surplus is a rice chaff.
Wherein, described plant extracts is a wild marjoram grass plant extracts.Wild marjoram grass extract of the present invention is commercially available, as: trade name has been the high wild marjoram grass extract of power.
Active dry yeast described in the present invention is saccharomyces cerevisiae (Saccharomyces cerevisiae) CGMCC No.2388, and viable count is 2 * 10
10Cfu/g.
The main component of the mold toxin sorbent among the present invention is made up of Aluminosilicates and yeast cell wall polysaccharide compound, has an adsorption rate preferably to Gibberella zeae alkene is bright, be commercially available, product such as inhale as the stood suction of the good power shield of Britain Mei Ruikang (Guangzhou) bio tech ltd, Angel Yeast Co.,Ltd, Ao Teqi biological products company mould and all can reach effect of the present invention.
Organic zinc among the present invention can be bought from the market and obtain, as: the ammonia that contains zinc 10% that U.S. treasure Animal nutrition company produces is tieed up happy zinc 100; The used yeast selenium of the present invention also can buy from the market, as: the happy selenium of match that the strange biological Co., Ltd of Raman selenium, the thing difficult to understand that French Lallemand USA Inc. produces produces etc. all can reach effect of the present invention.
Used saccharomyces cerevisiae (Saccharomyces cerevisiae) the CGMCC No.2388 of the present invention separates from the healthy animal enteron aisle for the applicant, seed selection obtains, has good stomach juice-resistant, bile tolerance, high temperature resistant, anti-adversities such as tolerance common antibiotics, identify through Chinese agriculture microorganism fungus kind preservation administrative center, and being preserved in China Committee for Culture Collection of Microorganisms's common micro-organisms center preservation on March 3rd, 2008, preserving number is that (the preservation proof is CGMCC No.2388: 200810106520.5 Chinese invention patent) referring to applicant's application number.
The present invention also provides a kind of batch that comprises this compound premix, is used for replacement gilt, and the adding proportion of premix is 4% in the batch, need be mixed together use with corn, dregs of beans homenergic protein raw materials, and concrete recommended formula is as follows:
| Raw material is formed | Corn | Dregs of beans | Wheat bran | Premix of the present invention | Add up to |
| Adding proportion (%) | 68 | 23 | 5 | 4 | 100 |
Premix formulation of the present invention is reasonable, from the specific demand of replacement gilt, has strengthened the addition of vitamin, organic trace element, lysine, has increased nutrient deposit in vivo, has improved anti-stress ability, has safeguarded limb hoof health.By the prescription of the recommending replacement gilt of feeding, from about 60kg to the 3rd feelings between the phase, replacement gilt reduces greatly because of the mortality that limb hoof health, breast, private parts depauperation cause, inter oestrual period also shortens greatly, the P2 point thickness of backfat of puberty is greater than 16mm, body condition requirement when reaching first the breeding fully helps prolonging planting and uses the time limit.Active dry yeast viable bacteria content height, being used of active dry yeast, plant extracts, mold toxin sorbent, guaranteed replacement gilt intestinal health, reduced the incidence of disease of animal intestinal, strengthen the animal autoimmune function, improve premunition, improve digesting and assimilating of nutriment, prevented mycotoxin especially zearalenone the influence of replacement gilt reproductive development has been promoted the normal development of its healthy growth and reproductive organs.
, it should be understood that described embodiment only is for the present invention is described, rather than limit the scope of the invention by any way more specific description the present invention by the following example.
The specific embodiment
The preparation of embodiment 1 B B-complex
The prescription of B B-complex is as follows: vitamin A 20g is arranged, vitamin D in every kilogram
35.0g, vitamin E 100g, vitamin K
34g, Cobastab
12.5g, Cobastab
210g, Cobastab
67g, Cobastab
1250mg, niacinamide 50g, D-calcium pantothenate 30g, folic acid 6.5g, biotin 0.6g, carnitine 40g, beta carotene 200g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
The preparation of embodiment 2 composite trace elements
In every kilogram of composite trace element: basic copper chloride 22g, ferrous sulfate monohydrate 60g, ferrous fumarate 100g, the organic zinc 100 that contains zinc 10%: 330g, manganese sulfate monohydrate 66g contains the calcium iodate pre-mixing agent 40g of iodine 5%, the yeast selenium 45g that contains selenium 0.2%, the chromium picolinate pre-mixing agent 7g that contains chromium 1.2%, bentonite 200g, surplus is a rice chaff.
The preparation of embodiment 3 active dry yeasts
1) dull and stereotypedly cultivate rejuvenation: the method that the saccharomyces cerevisiae CGMCC No.2388 slant strains of refrigerator preservation is adopted streak inoculation streak inoculation on No. 98 plating mediums, cultivate 24～36h in 28～32 ℃, make the saccharomyces cerevisiae rejuvenation, and form single bacterium colony; Picking list bacterium colony is on No. 98 fresh slant mediums, and in 28～32 ℃ of cultivation 24～36h, it is standby to place refrigerator;
2) preparation of first order seed: the fresh slant strains of the cultured saccharomyces cerevisiae CGMCC of step 1) No.2388 is transferred in the 500mL triangular flask that No. 98 culture mediums of 200～250ml are housed, cultivate 12～16h in 28～32 ℃, rotating speed 100～150rpm, make it be in the logarithm middle and later periods, be first order seed;
3) preparation of secondary seed: with step 2) cultured saccharomyces cerevisiae seed liquor is transferred in the 2.0L triangular flask that No. 98 culture mediums of 1.0～1.2L are housed, and in 28～32 ℃ of static cultivation 12～16h, is secondary seed solution;
4) preparation of fermentation liquid: the secondary seed of step 3) preparation is inoculated in the fermentation tank that 15～16M3 fermentation medium is housed according to 3～10% inoculum concentration, 28～32 ℃ of temperature, rotating speed 150～200rpm, tank pressure 0.05Mpa, cultivate 12～16h stuck fermentation, this moment, viable count was 1～3 * 109cfu/ml;
Described fermentation medium is: brown sugar 1～2%, soy peptone 1～2%, yeast extract 0.2～0.5%, sodium chloride 0.5～1.0%, magnesium sulfate 0.01～0.05%, dipotassium hydrogen phosphate 0.2～0.5%;
5) preparation of S. cervisiae powder: with the zymotic fluid of step 4) preparation, 2000～3000rpm is centrifugal, obtain bacterium mud, the weight/volume percent of adding and bacterium mud is 10～15% freeze drying protectant, in-25 ℃～-45 ℃ freeze dryings, obtain the active dry yeast of moisture＜5% behind the mixing;
Described freeze drying protectant be skimmed milk power, glycerine, maltodextrin according to: 2: 0.5～1: 1～2 ratios mix.
The preparation of embodiment 4 compound premixs
Compound premix formulation is as follows: embodiment 1 preparation B B-complex 20g, the composite trace element premix 60g of embodiment 2 preparations, Choline Chloride 12g, FE-5 30g, phytase 3g, plant extracts 4g, the active dry yeast 20g of embodiment 3 preparations, mold toxin sorbent 15g, calcium monohydrogen phosphate 260g, stone flour 300g, salt 85g, steam fish meal 180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
The preparation of embodiment 5 compound premixs
Compound premix formulation is as follows: embodiment 1 preparation B B-complex 25g, the composite trace element premix 40g of embodiment 2 preparations, Choline Chloride 15g, FE-5 25g, phytase 5g, plant extracts 5g, the active dry yeast 15g of embodiment 3 preparations, mold toxin sorbent 20g, calcium monohydrogen phosphate 240g, stone flour 350g, salt 75g, steam fish meal 180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
The preparation of embodiment 6 compound premixs
Compound premix formulation is as follows: embodiment 1 preparation B B-complex 22.5g, the composite trace element premix 50g of embodiment 2 preparations, Choline Chloride 8g, FE-5 40g, phytase 2g, plant extracts 3g, the active dry yeast 25g of embodiment 3 preparations, mold toxin sorbent 15g, calcium monohydrogen phosphate 280g, stone flour 280g, salt 105g, steam fish meal 150g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
The feeding effect test of embodiment 7 premixes
1 material and method
1.1 the replacement gilt additive compound premix of the embodiment of the invention 4 preparations, self-produced growing and fattening pigs 4% compound premix of big northern agricultural group.
1.2 test site: Tangshan Da Bei farming pig breeding Co., Ltd
1.3 experimental design
The check experiment design is adopted in test, divides control group and test group.Establish 3 repetitions for every group, each repeats 5 replacement gilts, and body weight is about 60kg, and age in days is about 110 ages in days.The daily ration that the growing and fattening pigs premix that control group fed is produced by the agricultural group in big north oneself is prepared, test group are fed with the daily ration of replacement gilt premix preparation of the present invention.
1.4 test daily ration and trophic component: as table 2.
The prescription of table 2 test daily ration is formed and trophic level
1.5 feeding and management
Carry out daily managements such as expelling parasite, immunity according to conventional program and method, freely drink water, free choice feeding before the 90kg, after the 90kg body weight every day every pig 2.5kg quantitative feeding.
1.6 observation, record entry
Duration of test observed and recorded index: sow limb hoof health, mammiplasia situation, vaginal orifice health status, incidence, for the first time oestrus age in days and P2 point back-fat thickness, for the second time, inter oestrual period and a final number and mortality of eliminating for the third time.
2. result of the test
Healthy and other situation record of table 3 replacement gilt
| Observation index | Control group | Test group | Difference |
| A limb hoof depauperation number | 4 | 2 | 2 |
| Bad number of mammiplasia | 3 | 1 | 2 |
| A private parts depauperation number | 2 | 1 | 1 |
| Incidence | 0 | 0 | 0 |
| First P2 point back-fat thickness during feelings | 16.2 | 16.3 | 0.1 |
| Inter oestrual period for the second time | 25.6 | 22.4 | 3.2 |
| Inter oestrual period for the third time | 24.8 | 22 | 2.8 |
| A final number of eliminating | 5 | 3 | 2 |
| Mortality (%) | 33.3 | 20 | 13.3 |
3 conclusions
Result of the test shows that replacement gilt of the present invention is more satisfactory with additive compound premix feeding effect.Control group and test group replacement gilt all do not have morbidity during the whole test, and the P2 point back-fat thickness of puberty is no significant difference also, all reaches the requirement of first breeding.But the limb hoof of replacement gilt, nipple, a private parts depauperation number are compared with control group, and the replacement gilt head number of the present invention of feeding reduces greatly.Replacement gilt is 33.3% from the three feelings phases of 60kg to the because of limb hoof, nipple, the hypogenetic mortality of private parts, and the mortality of the replacement gilt premix of the present invention of feeding is 20%, has reduced by 13.3%.Compare with control group, the replacement gilt inter oestrual period of the present invention of feeding on average shortens 2.4 days, is beneficial to the utilization rate that improves sow.
Claims (3)
1. replacement gilt additive compound premix, it is characterized in that it mainly is prepared from by following components by weight ratio, have in every kilogram of premix: B B-complex 20-25g, composite trace element 40-60g, Choline Chloride 8-15g, FE-5 25-40g, phytase 2-5g, plant extracts 3-5g, active dry yeast 15-25g, mold toxin sorbent 15-20g, calcium monohydrogen phosphate 240-280g, stone flour 280-350g, salt 75-105g, steam fish meal 150-180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff, wherein, described B B-complex mainly is made up of following components by weight ratio, has in every kilogram of B B-complex: dehydroretinol 0g, vitamin D
35.0g, vitamin e1 00g, vitamin K
34g, Cobastab
12.5g, Cobastab
210g, Cobastab
67g, Cobastab
1250mg, niacinamide 50g, D-calcium pantothenate 30g, folic acid 6.5g, biotin 0.6g, carnitine 40g, beta carotene 200g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff, described composite trace element mainly is made up of following components by weight ratio, have in every kilogram of composite trace element: basic copper chloride 22g, ferrous sulfate monohydrate 60g, ferrous fumarate 100g, the organic zinc 330g that contains zinc 10%, manganese sulfate monohydrate 66g contains the calcium iodate pre-mixing agent 40g of iodine 5%, contains the yeast selenium 45g of selenium 0.2%, the chromium picolinate pre-mixing agent 7g that contains chromium 1.2%, bentonite 200g, surplus is a rice chaff, described plant extracts is a wild marjoram grass plant extracts, described active dry yeast is saccharomyces cerevisiae (Saccharomyces cerevisiae) CGMCC No.2388, viable count 2 * 10
10Cfu/g.
2. compound premix as claimed in claim 1 is characterized in that it mainly is prepared from by following components by weight ratio, has in every kilogram of premix: B B-complex 20g, composite trace element 60g, Choline Chloride 12g, FE-5 30g, phytase 3g, plant extracts 4g, active dry yeast 20g, mold toxin sorbent 15g, calcium monohydrogen phosphate 260g, stone flour 300g, salt 85g, steam fish meal 180g, ethoxyquinoline 1.0g, all the other are supplemented to 1000g with rice chaff.
3. batch that comprises claim 1 or 2 described compound premixs, it is characterized in that: the adding proportion of premix is 4% in the batch.
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| CN2011102484570A CN102318763B (en) | 2011-08-26 | 2011-08-26 | Additive composite premix and batch for prepubertal gilt |
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| CN2011102484570A CN102318763B (en) | 2011-08-26 | 2011-08-26 | Additive composite premix and batch for prepubertal gilt |
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| CN102318763B true CN102318763B (en) | 2013-07-24 |
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| CN104431483A (en) * | 2014-11-28 | 2015-03-25 | 新津邦得科技有限公司 | Microelement-containing premixed feed for replacement gilts |
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| CN105265813A (en) * | 2015-11-23 | 2016-01-27 | 河南联合英伟饲料有限公司 | Concentrated feed for improving replacement gilt oestrous rate |
| CN106417943A (en) * | 2015-11-24 | 2017-02-22 | 佛山市顺德区顺康动物营养饲料有限公司 | Antibiotic-free, safe and healthy sow premixed feed and preparing method thereof |
| CN105614088A (en) * | 2016-01-12 | 2016-06-01 | 山东畜牧兽医职业学院 | Compound premix for improving breading ability of ewes and preparation method and application thereof |
| CN105961334A (en) * | 2016-06-06 | 2016-09-28 | 天津市宁河原种猪场 | Management method for quantitatively feeding sow according to backfat |
| CN107079833A (en) * | 2017-07-03 | 2017-08-22 | 安徽省农业科学院畜牧兽医研究所 | A kind of method of the recessive heat of preventing and treating Dabie Mountain cow |
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