CN103284002B - Concentrated feed for sows in perinatal stage - Google Patents
Concentrated feed for sows in perinatal stage Download PDFInfo
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Abstract
The invention discloses a concentrated feed for sows in a perinatal stage. The feed mainly contains wheat germ proteins, bean hulls, brown sugar, wheat starch, calcium formate, anhydrous sodium sulphate, glucose oxidase, arginine and Chinese medicine extracts. When being used before delivery, the feed can achieve the remarkable efficacies of shortening the delivery stages of the sows and promoting the discharge of lochia so as to accelerate the recovery of birth canals; the suckling piglets can healthily grow fast, the postweaning estrus intervals of the sows are short, the mating conception rate is enhanced greatly and the mortality is low. The feed has the advantages of reducing perinatal stage syndromes, enhancing the delivery results of the sows, and releasing the current cultivation from the dependence on medicines, thereby greatly reducing the use of the medicines in cultivation.
Description
Technical field
The invention belongs to formula for pig forage technical field, be specifically related to a kind of sows in perinatal period concentrated feed.
Background technology
China is the first in the world cultivation big country, and sow livestock on hand accounts for 60% of world's total amount, but pork output only accounts for 48.8% of global total amount.This is mainly that according to statistics, China sow year number pigs weaned is 15-18 head because sow production performance is low, and cultivation developed country can reach more than 25.The key that affects sow production performance is perinatal period, refer to antenatal 11 week thoughtful postpartum perinatal period, this class relationship is to sow the number of live birth, newborn piglet vigor, weaned piglet weight, the rutting rate of sow, conception rate, or even the service life of sow.
Perinatal period is key because be related to the reproductive performance of sow, also because a cultivation difficult problem is many and concerned, perinatal period, multiple problem was low, the agalasisa of constipation, difficult labour, postpartum inflammation, feed intake, rutting and piglet regularity is poor, yellowish-white dysentery etc. in time, was commonly referred to as syndrome perinatal period.Perinatal period, general solution was at present: 1) improve nutrition with lactation material, improve birth weight and piglet regularity; 2) use in a large number antibiotic prophylaxis inflammation; 3) prevent that stages of labor is long, use in a large number oxytocin practise midwifery, use oxytocin to accelerate lochia simultaneously and discharge.
In order to improve piglet birth weight, meet low feed intake demand in postpartum, the multiplex lactation material of raiser is fed perinatal sow, because there is no special sow feed perinatal period on market.In fact the trophic level of lactation material can not meet sow nutritional need perinatal period, and on the one hand period of pregnancy, anabolism ability was strong, and the lactation material of high energy, high egg easily causes that piglet birth weight is excessive has difficult labour; The high egg of high energy easily causes overnutrition, not only makes sow partially fertile, and fat deposition is coated with breast, ovary, also can aggravate the metabolism pressure of the organs such as the heart, lung, liver, kidney and gives a birth unable.On the other hand, antenatal postpartum, sow feed intake was low, especially postpartum, the average feed intake 2-3kg of sow, within even continuous several days, do not eat, in lactation material, reproductive nutrition element, Immune interrelation nutrient, limb hoof nutrient, health medicine isoconcentration are to arrange in 6-8kg left and right for feed intake, so concentration is nowhere near, affects sow and recover and give milk; And the high energy of lactation material, high egg are unfavorable for that sow appetite in postpartum recovers.In addition, antenatal postpartum sow because physiological reason, easily constipation, in lactation material, fiber content is low, easily aggravates constipation.
Use after lactation material, sow is easily had difficult labour, postpartum inflammation, so can rely on, antibiotic prevents, anti-inflammatory, relies on oxytocin and carries out uterine contractile.Add in a large number broad-spectrum antibiotic in lactation material and antenatal postpartum 1 week, not only can kill in a large number the profitable strain in genital tract, also can cause constipation, drug resistance, lesions of liver and kidney etc.In fact sow is easily had difficult labour, the reason of inflammation is, piglet size is inhomogeneous, and sow stages of labor is long, force of labor is not enough, and lochia etc. can not be discharged in time, and sow nutrition insufficiency of intake, resistance are poor.Adding antibiotic can only supplemental treatment infect, and can not fundamentally reduce infection.Although oxytocin can strengthen uterine contractile, is not suitable for multiparous animal, for abnormal fetal position, the narrow and small sow disaster especially of pelvic cavity, and rely on the balance that oxytocin can be upset organism endocrine, be unfavorable for that sow recovers.
At present the nutritional need of sows in perinatal period there is not yet report, and perinatal care product mostly are functional additive, cannot system, comprehensively nutrition is provided and solves a production difficult problem.Patent documentation CN102652537A has announced a kind of sows in perinatal period feed, be characterized in improving the nutrient concentration of albumen, energy, amino acid etc., add three kinds of functional raw materials (rupture of membranes globulin powder, brewer's yeast, goldbeater's skin albumen) simultaneously, object be improve sow appetite perinatal period, reduce stress, thinking is with generally lactation material is identical.The present invention is applicable to physiology and the trophic level of need of production perinatal period by determining out, simultaneously by shortening stages of labor, promoting lochia to discharge, improve the recovery that immunity of organisms reduces inflammation, promotes birth canal in postpartum.Antenatally improve the piglet uniformity and piglet vigor does not rely on lactation material, power is provided in product, shortens stages of labor and do not rely on oxytocin, promote postpartum lochia to discharge, reduce inflammation and do not rely on antibiotic.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, a kind of concentrated feed perinatal period that promotes that sow birth canal in postpartum recovers is provided, to reduce the use of antibiotic, oxytocin, improve the piglet uniformity, piglet vigor, make puerperal sow recover fast, milk is good, piglet is healthy, timely rutting, that is, reduce sow " syndrome perinatal period ", improve sow production efficiency.
In order to achieve the above object, technical scheme provided by the invention is:
Concentrated feed perinatal period that described promotion sow birth canal in postpartum recovers comprises the composition of following mass parts:
Wherein, the total nutritive index of described feed is as follows:
Protein 16～21%, digestible energy 2200～2400kcal/kg, lysine 1.8～2.4%, crude fibre 7～13%, total sugar content 18%～35%; Percentage composition wherein all refers to the mass percentage content of this nutritive index in described feed.
CP >=68% in described steam fish meal, VBN≤130ppm, group ammonia≤300ppb; Percentage composition wherein refers to the mass percentage content of CP in fish meal.
Described sow compound premix is commercially available sow compound premix, and preferably, described sow compound premix comprises the composition of following weight portion:
Anhydrous cupric sulfate 1.5～2.5, ferrous sulfate monohydrate 3～6, monohydrate zinc sulphate 2.5～5, manganese sulfate monohydrate 3～6, Organic Iron 8～16, organic zinc 8～16, calcium iodate 1～1.5, yeast selenium 4～10, phytase 2～3, folic acid 0.1～0.2, vitamin A 0.3～0.4, vitamin D 0.05～0.1, vitamin E2～5, prokayvit 0.1～0.3, vitaminB10 .04～0.08, vitamin B2 0.1～0.3, pyridoxamine 0.05～0.2, cobalamin 0.05～0.2, nicotinic acid 0.5～1, D-VB5 0.3～0.6, biotin 0.8～1.5.
Wherein, described phytase is phytase 5000; In described Organic Iron, the mass percentage content of iron is 12%; In described organic zinc, the mass percentage content of zinc is 12%; In described calcium iodate, the mass percentage content of iodine is 1%; In described yeast selenium, the mass percentage content of selenium is 1 ‰.
The present invention also provides a kind of using method of above-mentioned feed, and the method is during this period of time, to use above-mentioned feed antenatal 11 week thoughtful postpartum sow, and consumption is 8～10Kg/ head.
The present invention also provides a kind of complete diet pellet based on above-mentioned feed, and it comprises the composition of following mass parts:
Sows in perinatal period concentrated feed 13～17, corn 56～62, dregs of beans 16～20, wheat bran 4～7;
Wherein, described sows in perinatal period concentrated feed refers to above-mentioned sows in perinatal period concentrated feed of the present invention, that is, before the sow of feeding, suggestion is made into complete diet pellet according to said ratio by concentrate feed, certainly, also can prepare voluntarily according to general knowledge known in this field.
Below in conjunction with innovation of the present invention, the invention will be further described:
Innovative point of the present invention is mainly manifested in:
1, formula is different:
What its difference was raw material selects (wheat plantule protein, skin of beancurd, brown sugar, wheaten starch, calcium formate, glauber salt, glucose oxidase, arginine element, Chinese medical extract) and addition thereof, and does not use antibiotic.Wherein, wheat plantule protein contains abundant little peptide, glutamine and other amino acid, promotes intestine of young pigs growth and immune system to send out; VC anti-stress in, can be by the growth of anti-oxidant approach promotion fetus; Arginine element can improve arginine-level in sow body and promote the synthetic of NO and polyamines, regulation and control Placento---and nutrition exchange between fetus, promotes development of fetus.
Farrowing be very large stress, not only consume qi and blood, muscle power but also have vulneratio genitalis, thus postpartum sow weakness, easily by pathogenic bacterial infection.Allow Farrowing become smoothly, easily, will greatly reduce stress with the damage to birth canal.In sows in perinatal period concentrate feed of the present invention, suitable albumen, energy can alleviate metabolism pressure, alleviate the burden of consumption, heart and the respiratory system of energy etc.; VC can slow down childbirth stress; Wheaten starch, brown sugar energy supply fast, for childbirth provides power; Calcium formate absorbs fast assists energy conversion to promote contraction of muscle.Sow stages of labor is short.
Uterus is the cradle of Piglet Development, is that sow is fertile basic.Not only can affect the recovery in uterus and lochia, afterbirth etc. remain in uterus, also can rot, inflammation.In sows in perinatal period concentrate feed of the present invention, Caulis Sargentodoxae extract promoting blood circulation and stopping pain, inhibiting bacteria and diminishing inflammation; The warm palace of brown sugar blood-stasis-dissipating blood-circulation-promoting; Glauber salt is antipyretic, detumescence; Glucose oxidase accelerates glucose oxidase, and oxygen consumption, product acid, be beneficial to infection control and toxin and discharge; Skin of beancurd, cellulose, promote intestines peristalsis to recover appetite, and the minimizing of clear constipation toxin expelling element is infected; Radix Angelicae Sinensis is invigorated blood circulation, is enriched blood, and prevents sow qi-blood deficiency in postpartum, and arginine element, wheat plantule protein etc. improve immunity of organisms, accelerates Recovery.
2, perinatal period trophic level:
Albumen, energy between pregnancy material, lactation material, alleviate metabolism pressure, prevent partially fertile and without appetite; Total sugar content is high, energy supply fast; Crude fiber content, far above lactation material, promotes intestines peristalsis, reduces constipation.Vitamin, mineral concentration are for feed intake and arranging perinatal period.
3, within antenatal 1 week, reduce weak young, dead son, improve piglet vigor, promote piglet digestive system, immune growth.
4, can shorten sow stages of labor and not rely on oxytocin, reduce childbirth stress with the damage of birth canal, tiding over smoothly childbirth close.
5, accelerate the discharge of a point puerperium afterbirth, lochia etc., prevent vagina and uterine infection, reduce antibiotic dependence.
6, can make the sow output of milk increase.
7, shorten oestrus of sow interval.
Compared with prior art, beneficial effect of the present invention is:
The present invention considers physilogical characteristics perinatal period, nutritional need and feed intake and changes, and trophic structure and trophic level are applicable to perinatal period.Thereby shorten sow stages of labor for the production of realizing, promote lochia to go out to accelerate the remarkable efficacy that birth canal recovers; Suckling pig is healthy fast long, and sow postweaning estrus interval is short, conception rate improves greatly, and mortality is few.It is advantageous that the generation that can not only reduce syndrome perinatal period, improve the production achievement of sow, can also break away from the dependence of current cultivation to medicine, thereby greatly reduce the use of medicine in cultivation.
Brief description of the drawings
Fig. 1 is the experimental result picture of embodiment 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.Experimental technique described in following embodiment, if no special instructions, is conventional method; Described raw material, if no special instructions, all can obtain from commercial channels.
In following examples, steam fish meal is purchased from CORPORACION PESQUERA INCA S.A.C company of Peru; Yeast extract is purchased from Angel Yeast Co.,Ltd; Caulis Sargentodoxae extract and angelica extract are purchased from Run Bao bio tech ltd, Xi'an, and lot number is respectively 20130306,20130421; Organic Iron, organic zinc, Organic Selenium are purchased from Ao Teqi biological products Co., Ltd, lot number 11119-10; Other components are also conventional commercially available.
Concentrated feed perinatal period that described promotion sow birth canal in postpartum recovers comprises the composition of following mass parts:
Wherein, the total nutritive index of described feed is as follows:
Protein 16 %, digestible energy 2200kcal/kg, lysine 2.4%, crude fibre 7%, total sugar content 35%; Percentage composition wherein all refers to the mass percentage content of this nutritive index in described feed.
CP >=68% in described steam fish meal, VBN≤130ppm, group ammonia≤300ppb; Percentage composition wherein refers to the mass percentage content of CP in fish meal.
Described sow compound premix is commercially available sow compound premix, and preferably, described sow compound premix comprises the composition of following weight portion:
Anhydrous cupric sulfate 2.5, ferrous sulfate monohydrate 3, monohydrate zinc sulphate 5, manganese sulfate monohydrate 3, Organic Iron 16, organic zinc 8, calcium iodate 1.5, yeast selenium 4, phytase 3, folic acid 0.1, vitamin A 0.4, vitamin D 0.05, vitamin E 5, prokayvit 0.3, vitaminB10 .04, vitamin B2 0.3, pyridoxamine 0.05, cobalamin 0.2, nicotinic acid 1, D-VB5 0.3, biotin 1.5.
Wherein, described phytase is phytase 5000; In described Organic Iron, the mass percentage content of iron is 12%; In described organic zinc, the mass percentage content of zinc is 12%; In described calcium iodate, the mass percentage content of iodine is 1%; In described yeast selenium, the mass percentage content of selenium is 1 ‰.
Concentrated feed perinatal period that described promotion sow birth canal in postpartum recovers comprises the composition of following mass parts:
Wheat plantule protein 20, steam fish meal 7, phospholipid powder 10, skin of beancurd 10, brown sugar 27, wheaten starch 5, calcium formate 7, calcium monohydrogen phosphate 12, lysine 2, threonine 0.8, salt 1.5, glauber salt 3, dietary fiber 4, yeast extract 4, glucose oxidase 0.2, arginine element 0.7, VC0.2, Caulis Sargentodoxae extract-angelica extract compound 0.3, Choline Chloride 0.5, sow compound premix 3; In described Caulis Sargentodoxae extract-angelica extract compound, the weight ratio of Caulis Sargentodoxae extract and angelica extract is for being 1:1.
Wherein, the total nutritive index of described feed is as follows:
Protein 21 %, digestible energy 2400kcal/kg, lysine 1.8%, crude fibre 13%, total sugar content 18%%; Percentage composition wherein all refers to the mass percentage content of this nutritive index in described feed.
CP >=68% in described steam fish meal, VBN≤130ppm, group ammonia≤300ppb; Percentage composition wherein refers to the mass percentage content of CP in fish meal.
Described sow compound premix is commercially available sow compound premix, and preferably, described sow compound premix comprises the composition of following weight portion:
Anhydrous cupric sulfate 1.5, ferrous sulfate monohydrate 6, monohydrate zinc sulphate 2.5, manganese sulfate monohydrate 6, Organic Iron 8, organic zinc 16, calcium iodate 1, yeast selenium 10, phytase 2, folic acid 0.2, vitamin A 0.3, vitamin D 0.1, vitamin E2, prokayvit 0.3, vitaminB10 .04, vitamin B2 0.3, pyridoxamine 0.05, cobalamin 0.2, nicotinic acid 0.5, D-VB5 0.6, biotin 1.5.
Wherein, described phytase is phytase 5000; In described Organic Iron, the mass percentage content of iron is 12%; In described organic zinc, the mass percentage content of zinc is 12%; In described calcium iodate, the mass percentage content of iodine is 1%; In described yeast selenium, the mass percentage content of selenium is 1 ‰.
Based on the complete diet pellet of embodiment 1, comprise the composition of following mass parts:
Sows in perinatal period concentrated feed 13～17, corn 56～62, dregs of beans 16～20, wheat bran 4～7;
Wherein, described sows in perinatal period concentrated feed refers to the sows in perinatal period concentrated feed of embodiment 1.
Before the concentrate feed of the present invention of feeding, can, first according to this area routine techniques means and common practise, by processes such as pulverizing, batching, mixing, packings, concentrate feed of the present invention be processed into sow and enclose product material.In following examples, take the formula (hereinafter to be referred as " enclose and produce material ") of embodiment 3.
Contrast test
1) experimental design: it is close that 30 body weight are chosen in test, be in a good state of health (anosis, lacking in condition is few, all no problems of breast and nipple), the sow of the close pregnancy of parity about 105 days, by complete randomization group areas, is divided into 2 processed group, every group of 15 repetitions, taking hurdle as unit is as a repetition.Test group is to feed 1 week antenatal postpartum to enclose to produce material, and control group is feeding emulsified material A in 1 week antenatal postpartum, and the 8th day postpartum is to the feeding emulsified material A that breeds.Lactation, A was that nine ancient cooking vessel science and technology (group) Co., Ltds produce and commercially available high-quality high-grade lactation material; Control group carries out (added with antibiotic, hung water in farrowing process and added oxytocin 1 week antenatal postpartum) by pig farm health care scheme, test group not added with antibiotic, do not inject oxytocin.Experimental period is that upper obstetric table (antenatal 1 week) is to breeding next time.
2) test period: test site: Hunan Xin Xiangnong Eco Science Technology Co., Ltd
3) feeding and management: choose sow by parity, the growth of livestock before upper obstetric table and divide into groups.Gave a birth the same day, recorded litter weight, total litter size, live young number, mummy number, stillborn foetus number, weak young number, maximum individual weight, minimum individual weight; The stages of labor (from producing first son to the time of having produced) of every sow; Postpartum vaginal inflammation and a mammitis number; Sow actual feed intake every day; Wean claimed piglet nest weaning weight the same day, recorded weaning piglet; After wean, follow the tracks of oestrus of sow number of days.
Observed and recorded sow every day health, disease, medication, constipation and baby pig diarrhea head number when record data.
4) test data is as table 1 and Fig. 1:
Table 1 encloses and produces the impact of material on sow production performance
| Daily ration | Test group | Control group |
| Initial equal number of nest (head) | 9.5±1.06 | 9.0±2.10 |
| Initial nest counterpoise (kg) | 1.43±0.26 | 1.42±0.27 |
| Weak young ratio (%) | 2.2 | 4.5 |
| Stages of labor (h) | 3.3±0.99 | 5.0±1.45 |
| The equal weaning piglet of nest (head) | 8.7±1.16 | 8.27±1.58 |
| The average weaning weight of 14 age in days (kg) | 4.82±0.51 | 4.55±0.55 |
| Average feed intake (kg/ days) | 6.02±0.76 | 5.73±0.78 |
| Lactation amount (kg) | 118.7±18.76 | 103.6±22.34 |
| Postweaning estrus number of days (my god) | 4.5±0.85 | 6.1±1.36 |
| Diarrhea rate in 7 days postpartum (%) | 0.99 | 3.76 |
| 8-weaning brash rate in postpartum (%) | 0 | 0.85 |
Result of the test shows: expect greatly to shorten sow stages of labor perinatal period with enclosing to produce, and reduces difficult labour odds; Reduce weak young rate, shorten inter oestrual period, improve the sow milk water yield.
Be accompanied by childbirth stress minimizing and the improvement of birth canal health status, lactation, feed intake grew steadily fast, sow lactation amount improve, postweaning estrus interval shortens, grice diarrhoea rate reduce.
Experimental design: it is close that 40 body weight are chosen in test, be in a good state of health (anosis, lacking in condition is few, all no problems of breast and nipple), the sow of the close pregnancy of parity about 105 days, by complete randomization group areas, is divided into 4 processed group, every group of 10 repetitions, taking hurdle as unit is as a repetition.Processing 1 group is lactation material A group; Processing 2 groups is to feed 1 week antenatal postpartum to enclose to produce material, and the 8th day postpartum is to the feeding breast A that breeds; Process 3 groups of feeding emulsified material A, with lavo-ofloxacin health care (former powder 150ppm), inject oxytocin 1 week antenatal postpartum in product; Process 4 groups of feeding emulsified material A, with the health care of lincomycin+spectinomycin (lung peace intestines health 1kg/ ton), inject oxytocin 1 week antenatal postpartum in product.Antibiotic is determined by pig farm drug sensitive test.Experimental period is that upper obstetric table (antenatal 1 week) is to breeding next time.
2) test site: Hunan Xin Xiangnong Eco Science Technology Co., Ltd
3) feeding and management: with embodiment 3
4) test data is in table 2
The impact of table 2 different disposal group on sow production performance
| | Process | 1 | Process | 2 | Process | 3 | Process | 4 groups |
| Initial equal number of nest (head) | 10.3±0.82 | 10.3±1.49 | 10.6±1.50 | 10.4±1.77 | ||||
| Initial counterpoise (kg) | 1.44±0.14 | 1.34±0.25 | 1.33±0.14 | 1.35±0.23 | ||||
| Stages of labor (h) | 5.0±0.99 | 3.5±1.13 | 3.7±1.46 | 3.4±1.21 | ||||
| Lochia efflux time (my god) | 3.7±0.78 | 2.4±1.42 | 3.7±1.34 | 3.4±1.16 | ||||
| Colpitis (%) | 30% | 10% | 20% | 10% | ||||
| The equal weaning piglet of nest (head) | 8.9±1.29 | 9.5±1.65 | 9.4±1.07 | 10.0±1.49 | ||||
| The average weaning weight of 16 age in days (kg) | 4.85±0.35 | 5.16±0.42 | 4.67±0.54 | 4.77±0.65 | ||||
| Average feed intake (kg/ days) | 4.92±0.75 | 5.64±0.80 | 5.40±1.17 | 5.38±0.89 | ||||
| Lactation amount (kg) | 122.0±11.5 | 145.2±21.5 | 127.7±29.2 | 132.7±19.4 | ||||
| Postweaning estrus number of days (my god) | 5.8±1.39 | 4.1±0.83 | 5.5±1.60 | 5.4±1.58 |
Result of the test shows: enclose product material group and greatly shorten sow stages of labor than lactation material group, the effect and the oxytocin group that shorten stages of labor are similar; Lochia efflux time is obviously faster than lactation material group, oxytocin+antibiotic group, and dominant colpitic ratio is enclosed and produced material group and have a declining tendency; Oestrus of sow number of days after the heavy and wean of milking sow lactation amount, feed intake, 16 age in days weaned piglets, encloses in each processed group that to produce material group best.
1) experimental design: it is close that 20 body weight are chosen in test, be in a good state of health (anosis, lacking in condition is few, all no problems of breast and nipple), the sow of the close pregnancy of parity about 105 days, by complete randomization group areas, is divided into 2 processed group, every group of 10 repetitions, taking hurdle as unit is as a repetition.Test group is to feed 1 week antenatal postpartum to enclose to produce material, and control group is feeding emulsified material in 1 week antenatal postpartum (pig farm institute materials), and the 8th day postpartum is to the feeding emulsified material of breeding.Experimental period is that upper obstetric table (antenatal 1 week) is to breeding next time.Wherein control group is undertaken by pig farm health care scheme, test group not added with antibiotic, do not inject oxytocin.
2) test site: sky, Hunan is planted emerging agriculture and cultivated Co., Ltd
3) feeding and management: with embodiment 3
4) test data is in table 3
Table 3 encloses and produces the impact of material on sow production performance
| Daily ration | Test group | Control group |
| Initial equal number of nest (head) | 10.5±1.58 | 10.2±1.40 |
| Initial nest counterpoise (kg) | 1.53±0.17 | 1.47±0.16 |
| Weak young ratio % | 3.6 | 5.8 |
| Stages of labor (h) | 3.5±1.18 | 4.5±1.63 |
| The equal weaning piglet of nest (head) | 10.4±1.65 | 9.4±1.17 |
| The average weaning weight of 24 age in days (kg) | 6.40±0.96 | 6.06±0.88 |
| Average feed intake (kg/ days) | 4.40±0.48 | 4.69±0.52 |
| Lactation amount (kg) | 198.7±22.4 | 180.0±29.5 |
| Postweaning estrus number of days (my god) | 4.7±1.25 | 5.8±0.99 |
Result of the test: expect feed sow with enclosing to produce perinatal period, can reduce weak young ratio, shortens sow stages of labor, improves food intake of sows in lactation and lactation amount, shortens oestrus of sow interval.
Claims (7)
1. a sows in perinatal period concentrated feed, is characterized in that, described feed comprises the composition of following mass parts:
Wheat plantule protein 10～20, steam fish meal 7～14, phospholipid powder 6～10, skin of beancurd 10～20, brown sugar 13～27, wheaten starch 5～10, calcium formate 7～10, calcium monohydrogen phosphate 9～12, lysine 2～3, threonine 0.4～0.8, salt 1.5～2, glauber salt 2～3, dietary fiber 4～7, yeast extract 2～4, glucose oxidase 0.2～0.4, arginine element 0.4～0.7, VC0.2～0.35, Caulis Sargentodoxae extract-angelica extract compound 0.3～0.5, Choline Chloride 0.3～0.5, sow compound premix 3～4; In described Caulis Sargentodoxae extract-angelica extract compound, the weight ratio of Caulis Sargentodoxae extract and angelica extract is 1:0.8～1.2.
2. feed as claimed in claim 1, is characterized in that, the total nutritive index of described feed is as follows:
Protein 16～21%, digestible energy 2200～2400kcal/kg, lysine 1.8～2.4%, crude fibre 7～13%, total sugar content 18%～35%; Percentage composition wherein all refers to the mass percentage content of this nutritive index in described feed.
3. feed as claimed in claim 1, is characterized in that, CP >=68% in described steam fish meal, VBN≤130ppm, group ammonia≤300ppb; Percentage composition wherein refers to the mass percentage content of CP in fish meal.
4. feed as claimed in claim 1, is characterized in that, described sow compound premix comprises the composition of following weight portion:
Anhydrous cupric sulfate 1.5～2.5, ferrous sulfate monohydrate 3～6, monohydrate zinc sulphate 2.5～5, manganese sulfate monohydrate 3～6, Organic Iron 8～16, organic zinc 8～16, calcium iodate 1～1.5, yeast selenium 4～10, phytase 2～3, folic acid 0.1～0.2, vitamin A 0.3～0.4, vitamin D 0.05～0.1, vitamin E2～5, prokayvit 0.1～0.3, vitaminB10 .04～0.08, vitamin B2 0.1～0.3, pyridoxamine 0.05～0.2, cobalamin 0.05～0.2, nicotinic acid 0.5～1, D-VB5 0.3～0.6, biotin 0.8～1.5.
5. feed as claimed in claim 4, is characterized in that, described phytase is phytase 5000.
6. the using method of feed as described in claim 1 to 5 any one, is characterized in that, described method be sow antenatal 11 week thoughtful postpartum during this period of time in right to use require the feed described in 1 to 5 any one, consumption is 8～10Kg/ head.
7. the complete diet pellet based on feed described in claim 1 to 5 any one, is characterized in that, described complete diet pellet comprises the composition of following mass parts:
Sows in perinatal period concentrated feed 13～17, corn 56～62, dregs of beans 16～20, wheat bran 4～7;
Wherein, described sows in perinatal period concentrated feed refers to the feed described in claim 1 to 5 any one.
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| CN103976176B (en) * | 2014-04-28 | 2015-10-07 | 和县凤台山煜新畜牧有限公司 | A kind of take wheat flour as the pig feed of major ingredient |
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| CN105724810A (en) * | 2016-03-18 | 2016-07-06 | 广州格雷特生物科技有限公司 | Premixed feed for sows in perinatal periods and method for preparing premixed feed |
| CN105941909A (en) * | 2016-05-13 | 2016-09-21 | 重庆市涪陵正星兽医药械有限责任公司 | Concentrated feed for sows |
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