CN103960548B

CN103960548B - The feeding method of a kind of in-pig

Info

Publication number: CN103960548B
Application number: CN201410225211.5A
Authority: CN
Inventors: 岳隆耀; 邵彩梅; 王丹; 胡国清; 朱秋凤; 刘双
Original assignee: HEFENG LIVESTOCK FARMING CO Ltd LIAONING
Current assignee: Hefeng Food Co.,Ltd.
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2016-02-17
Anticipated expiration: 2034-05-26
Also published as: CN103960548A

Abstract

The invention discloses the feeding pattern of a kind of in-pig, belong to sow cultural technique field, for sow gestation phase physilogical characteristics and nutritional need, the physiological stage of in-pig is segmented further, refinement, and specific to the nutritional need of in-pig per every day in stage, in conjunction with body condition, the environment etc. of feeding of different in-pig, simultaneously for in-pig physiological property and the feeding pattern in each stage, science is composite pregnant just material, first half period of gestation material, second trimester of pregnancy material, latter half of gestation material and enclose to produce and expect.Make one more reasonable, the feeding pattern of refinement more, more science, effectively can improve the amount of exercise of in-pig, accurately, nutriment is supplied in time, promote and improve in-pig absorption and digestion system, function of immune system, significantly improve number born alive, reduce rate of embryonic death, improve piglet birth weight and the uniformity.

Description

The feeding method of a kind of in-pig

Technical field

The present invention relates to female swine rearing, be specifically related to the feeding method of a kind of in-pig.

Background technology

The feeding and management level of boar reflects a country and to raise pigs the height of level.For a plant, the key of its profit also has benefited from the feeding and management of sow.In significant period of time, it is all a kind of extensive attitude that China sow is raised, and rural area casual household adopts the greenfeed enriched containing crude fibre as main source of nutrition feeding mother pig mostly.But along with the improvement of kind and the expansion of raising scale, cultivation level improves constantly, and raiser brings into use the commercial feed of nutrition relative abundance, improves the reproductive performance of sow to a certain extent.But generally speaking, relative to the physiological research of newborn piglet nutrition, the relevant sow nutrition physiology in the whole world and feed-formulating technique backwardness relatively, particularly like this in China.Sow can be divided into several stage in raising usually, i.e. standby phase, the gestational period, lactation, the nonpregnant phase etc., there is significant impact to sow reproductive performance in each stage, and wherein the nutrition of stages of gestation decides just cub's number and weigth at birth, seems particularly important.According to the physiological law of sow, the usual gestational period can be divided into several stage again, i.e. first half period of gestation (within breeding latter 1 month), second trimester of pregnancy (gestation the 31st day-84 days), latter half of gestation (just before giving birth front 1 month), its nutritional need of different physiological stages and method for breeding variant.

The feeding method of in-pig directly affects feed intake, thus affects the production performance of sow.After insemination of sows 48 ~ 72 hours is embryonic death peak period, and too high feed intake and feed of too high day energy all can cause rate of embryonic death to increase, and litter size reduces.Changing in-pig material after breeding into, reduce feeding capacity, can reduce the rate of embryonic death of after fertilization, is the important technique measure increasing litter size.For ensureing that piglet birth weight and regularity select right times to feed in raw material, if reinforced (gestation 85 days) sow in lactation mammary glandular cell quantity reduces too early, the sows in lactation output of milk can be affected, also be one of major reason causing weanling pig Body weight loss, it is therefore, a kind of that reasonably in-pig feeding method is most important.

Chinese patent CN101390577B discloses a kind of feed and the method for breeding thereof that improve sow production performance in large-scale pig farm; comprise the composition of following parts by weight: corn 35-45 part; wheat bran 5-10 part; dregs of beans 5-10 part; assorted dregs of rice 5-15 part; fermentation protein 15-20 part, functional combination fiber 10-15 part.Is divided into three different phase: 0-30 days the sow gestation phase; 30-75 days; 75-95 days, for the nutritional need feature of different phase sow, reasonable disposition daily ration, utilize abundant feedstuff preparation daily ration, use food industry fermented product and functional conjugate fiber, greatly meet nutrient categories and the quality requirement of sow, improve the intestinal health of sow, reduce sow gestation phase constipation problem, improve survival rate and the litter size of embryo.But this feeding method is comparatively thick to the differentiation of the physiology phase of pregnant pig, can not more refinement for in-pig provide precisely, rational nutritional need, while also with no specific disclosure of different phase daily ingestion amount and ingestion types.Chinese patent CN103549223A discloses the feeding method of a broad sow mobilism trophic level feed, step: A, selection raw material, the A daily ration of the trophic level of preparation respective stage; B, preparation crude protein, crude fat, the low B daily ration of salt nutrient water pancake, B daily ration comprises corn, dregs of beans, wheat, wheat bran, corn DDGS, calcium monohydrogen phosphate, stone flour, lysine 98, soya-bean oil, sodium bicarbonate, salt; To feed in C, the morning and afternoon different daily rations, A daily ration of feeding during 7:00-12:00 the morning, B daily ration of feeding during 12:00-21:00 afternoon; D, feed twice daily, the morning and afternoon scale of feeding be respectively the half of one day total amount, the feed intake according to early stage adjusts in appropriate amount.Easy to implement the method, easy and simple to handle, effectively raise sow feed intake and efficiency of feed utilization, particularly to sow feed and feed very convenient dynamically.Improve the milk quality of sow, improve reproductive performance, reduce feeding cost; Reduce the pernicious gases such as pig house Ammonia in Air gas.But division and the feed mode of sow gestation phase concrete physiological stage are not disclosed further, two kinds of daily rations of feeding every day, inconvenient, easily obscure, still the raising of very not applicable in-pig.

To sum up, seek one more rationally, refinement more, be more applicable to in-pig physilogical characteristics, the feeding method significantly improving in-pig production performance is necessary.

Summary of the invention

Technical problem solved by the invention is the defect of the feeding method overcoming existing in-pig, for sow gestation phase physilogical characteristics and nutritional need, the physiological stage of in-pig is segmented further, refinement, and specific to the nutritional need of in-pig per every day in stage, in conjunction with body condition, the environment etc. of feeding of different in-pig, formulate one more reasonable, the feeding method of refinement more, to significantly improve the production performance of in-pig.

In order to achieve the above object, the present invention is by the following technical solutions:

A feeding method for in-pig, comprises the steps:

1) 0-3 days after breeding, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.5-1.8kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

2) 4-12 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.6-1.9kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume, and this period should be specifically noted that the stimulation avoiding standing human factor (noise, doubling-up, Qing She, quarantine etc.);

3) 13-30 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.9-2.2kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

4) 31-79 days, groupuscule stable breeding, first half period of gestation material of feeding, every every day scale of feeding 2.2-2.5kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

5) 80-94 days, groupuscule stable breeding, material second trimester of pregnancy of feeding, every every day scale of feeding 2.2-2.5kg, feed every day 3 times, 6:00-7:00 feeds 1/4 of day total forage volume; 12:00-13:00 feeds 1/2 of day total forage volume; 20:00-21:00 feeds 1/4 of day total forage volume;

6) 95-108 days, chooses overfertilization or excessively thin pregnant pig, and positioning rail is raised respectively, the stable breeding of residue groupuscule, to feed latter half of gestation material, wherein cross big porker and adopt feed mode every other day, every 1 day, the forage volume of 2 days is merged, disposable feeding, free choice feeding, every every day scale of feeding 2.7-3.3kg; Cross throw-out every scale of feeding 3.8-4.2kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.0-3.8kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

Described big porker is excessively: the thickness of backfat is more than the sow of 23mm;

Described throw-out is excessively: the thickness of backfat is lower than the sow of 13mm;

7) 109-112 days, according to step 6) continue to feed enclose produce material, wherein, cross big porker adopt feed mode every other day, every 1 day by the forage volume of 2 days merge, disposable feeding, free choice feeding, every every day scale of feeding 2.7-3.0kg; Cross throw-out every scale of feeding 3.8-4.2kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.0-3.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

8) 113 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.8-2.2kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.5-3.0kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.0-2.5kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

9) 114 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.8-2.2kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.0-2.5kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.8-2.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

10) 115 days-childbirth, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.4-1.6kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 1.5-1.8kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.4-1.6kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if the 115th day intrauterine pregnancy,delivered, then directly carries out the 11st) step;

11) 1 day childbirth-point puerperium, feed to enclose and produce material, unified every every day scale of feeding 0.8-1.2kg, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

The parts by weight of described Early placental phase material consist of: corn 10-30 part, dregs of beans 6-10 part, wheat bran 5-10 part, alfalfa meal 5-10 part, compound sugar 5-10 part, arginine 1-10 part, rice bran 5-8 part, corn DDGS 3-5 part, Fructus Hordei Germinatus 3-5 part, flour 2-5 part, Chinese medical extract 2-5 part, L lysine HCL 1-5 part, phospholipid powder 1-4 part, hydrated aluminosilicate mold toxin sorbent 1-3 part, DL-METHIONINE 1-2 part, threonine 1-2 part, calcium monohydrogen phosphate 0.9-1.5 part, stone flour 0.8-1.2 part, salt 0.3-0.8 part, composite trace element 0.2-0.6 part, sodium bicarbonate 0.1-0.3 part, magnesium sulfate 0.1-0.3 part, B B-complex 0.04-0.06 part,

The parts by weight of described first half period of gestation material consist of: corn 40-60 part, dregs of beans 10-15 part, wheat bran 5-10 part, alfalfa meal 5-10 part, compound sugar 5-10 part, arginine 1-10 part, rice bran 5-8 part, corn DDGS 3-5 part, feed enzyme 5-8 part, yeast culture 3-5 part, flour 2-5 part, Chinese herbal medicine extract 2-5 part, L lysine HCL 1-5 part, phospholipid powder 1-4 part, hydrated aluminosilicate mold toxin sorbent 1-3 part, DL-METHIONINE 1-2 part, threonine 1-2 part, calcium monohydrogen phosphate 0.9-1.5 part, stone flour 0.8-1.2 part, salt 0.3-0.8 part, composite trace element 0.2-0.6 part, sodium bicarbonate 0.1-0.3 part, magnesium sulfate 0.1-0.3 part, B B-complex 0.04-0.06 part,

The parts by weight that described second trimester of pregnancy expects consist of: corn 40-60 part, dregs of beans 15-25 part, wheat bran 5-10 part, alfalfa meal 5-10 part, compound sugar 5-10 part, arginine 1-10 part, rice bran 5-8 part, corn DDGS 3-5 part, feed enzyme 3-5 part, yeast culture 3-5 part, flour 2-5 part, Chinese herbal medicine extract 2-5 part, L lysine HCL 1-5 part, phospholipid powder 1-4 part, hydrated aluminosilicate mold toxin sorbent 1-3 part, DL-METHIONINE 1-2 part, threonine 1-2 part, calcium monohydrogen phosphate 0.9-1.5 part, stone flour 0.8-1.2 part, fat energy 0.3-1 part, salt 0.3-0.8 part, composite trace element 0.2-0.6 part, sodium bicarbonate 0.1-0.3 part, magnesium sulfate 0.1-0.3 part, B B-complex 0.04-0.06 part,

The parts by weight of described latter half of gestation material consist of: corn 50-70 part, dregs of beans 20-40 part, wheat bran 3-6 part, alfalfa meal 3-6 part, compound sugar 5-10 part, arginine 1-10 part, rice bran 5-8 part, corn DDGS 3-6 part, feed enzyme 3-5 part, yeast culture 3-5 part, flour 4-8 part, Chinese herbal medicine extract 2-5 part, L lysine HCL 1-5 part, fish meal 2-4 part, phospholipid powder 1-4 part, hydrated aluminosilicate mold toxin sorbent 1-3 part, DL-METHIONINE 1-2 part, threonine 1-2 part, calcium monohydrogen phosphate 0.8-1.3 part, stone flour 1.0-1.5 part, fat energy 3-5 part, salt 0.3-0.8 part, composite trace element 0.2-0.6 part, sodium bicarbonate 0.1-0.3 part, magnesium sulfate 0.1-0.3 part, B B-complex 0.04-0.06 part, sweetener 0.01-0.05 part,

The described parts by weight producing material that enclose consist of: corn 45-60 part, dregs of beans 20-40 part, wheat bran 2-5 part, alfalfa meal 2-5 part, compound sugar 5-10 part, arginine 1-10 part, rice bran 2-3 part, corn DDGS 2-4 part, feed enzyme 3-5 part, yeast culture 3-5 part, flour 4-8 part, Chinese herbal medicine extract 2-5 part, L lysine HCL 1-5 part, fish meal 4-8 part, glucose 20-40 part, hydrated aluminosilicate mold toxin sorbent 1-3 part, DL-METHIONINE 1-2 part, threonine 1-2 part, calcium monohydrogen phosphate 0.8-1.3 part, stone flour 1.0-1.5 part, fat energy 2-3 part, salt 0.3-0.8 part, composite trace element 0.2-0.6 part, sodium bicarbonate 0.1-0.3 part, magnesium sulfate 0.1-0.3 part, B B-complex 0.08-0.12 part, taurine 0.1-0.2 part,

The preparation method of described alfalfa meal is: anosis for the initial bloom stage of harvesting fresh alfalfa is crushed to granularity 2-4mm, add the corn flour of its quality 10-20%, Homogeneous phase mixing, adds the digestive enzyme of mixture quality 0.5-1.2% in 40-50 DEG C of enzymolysis 40-60min, stirs, Temperature fall is to 35-37 DEG C, the ensiling agent of inoculation enzymolysis liquid quality 0.1-0.3%, ferment at constant temperature 48-72h, zymotic fluid reduced pressure concentration, 20-25 DEG C is crushed to granularity 0.2-0.5mm, obtains alfalfa meal;

Described ensiling agent is bought in Hebei beneficial microorganism Technology Co., Ltd., model: EVQCJ; Brand: beneficial micro-board; Active principle content: lactic acid bacteria >=3,000,000,000/milliliter;

Described digestive enzyme is formed by amylase and cellulase Homogeneous phase mixing, and the mass ratio of mixing is 2-4:1-3;

The viable lactic acid bacteria content of described alfalfa meal is 7x10 ¹²-9x10 ¹²individual/g.

Described compound sugar is: one or more in stachyose, raffinose, FOS, xylo-oligosaccharide, galactooligosaccharide, oligoisomaltose, soyabean oligosaccharides, chitosan oligomer mix with arbitrary proportion;

Described Chinese herbal medicine extract is prepared by the raw material of following parts by weight: Radix Angelicae Sinensis 55-65 part, Ligusticum wallichii 55-65 part, fructus amomi 50-60 part, Divine Comedy 45-55 part, Fructus Hordei Germinatus 45-55 part, motherwort 45-55 part, Radix Codonopsis 40-45 part, Radix Astragali 40-45 part, honeysuckle 40-45 part, root of large-flowered skullcap 35-45 part, clever careless 35-45 part, capsule of weeping forsythia 30-40 part, bighead atractylodes rhizome 30-40 part, peppermint 30-40 part, Radix Glycyrrhizae 25-35 part, schizonepeta 25-35 part, dried orange peel 25-35 part;

The preparation method of described Chinese herbal medicine extract is: respectively said herbal medicine being crushed to particle diameter is less than 2 millimeters, then Homogeneous phase mixing add the water of 3-6 times of weight in container, control temperature 70 DEG C-90 DEG C keeps 2-4h, then 45-60 DEG C is cooled to, the mixing enzyme preparation adding mixed material gross weight 5-10% carries out enzymolysis, be 5.5-6.8 by lactic acid adjust ph, enzymolysis 2-4h, finally add the mixture of mixed material 0.5-3 times of w ethanol and propyl alcohol, control temperature to 60 DEG C-78 DEG C of maintenance 3-4h, filter; Filtrate reduced in volume to solid content is more than 20%, and namely then freeze drying, 40 DEG C of low-temperature grinding obtain Chinese herbal medicine extract, grinding particle size 0.1-0.2mm;

The parts by weight of described mixed enzyme consist of: endo-beta-glucanase 10-20 part, outer 1,4 beta-glucanase 10-20 part, beta-glucosidase 10-15 part, zytase 15-20 part, pentosanase 15-20 part, Pullulanase 20-30 part, beta amylase 10-15 part, neutral proteinase 10-15 part, acid protease 10-15 part, superoxide dismutase 5-10 part, glucose oxidase 5-10 part, acid phosphatase 5-10 part;

The mass ratio of described ethanol and propyl alcohol mixing is 1:1-2, described concentration of alcohol >=75%.

Described per kilogram composite trace element comprises iodine 1000mg, potassium 180mg, iron 1800mg, selenium 80mg, cobalt 200mg, magnesium 145mg, manganese 1400mg, chromium 20mg, zinc 1100mg, copper 800mg; Its surplus is carrier, and described carrier is rice bran.

Described per kilogram B B-complex comprises dehydroretinol 800mg, orotic acid 000mg, Catergen 000mg, riboflavin 1600mg, pantothenic acid 1900mg, vitamin B6 1800mg, vitamin B12 1200mg, inositol 5000mg, vitamin E 600mg, vitamine D3 5500mg, Vitamin K3 4000mg; Its surplus is carrier, and described carrier is rice bran.

The parts by weight of described feed enzyme consist of: acid protease 20-30 part, neutral proteinase 20-30 part, acidic xylanase 20-30 part, cellulase 20-30 part, 1,4 beta-glucanase 15-20 part, pectase 15-20 part, amylase 15-20 part, seminase 10-15 part, phytase 10-15 part, acid phosphatase 5-10 part, lipase 5-10 part.

The preparation method of described yeast culture is: pulverized by brewers malt, add its quality 4-5 warm water doubly, pH value is regulated to be 4.5-5.5 with lactic acid, the complex enzyme adding malt quality 0.1-0.3% carries out subsection enzymolysis, 45-55 DEG C of protein breakdown 90min, 62-66 DEG C of saccharification 60min, treat that saccharification is complete, be cooled to 10-12 DEG C, the brewer's yeast of inoculation mellow solution of saccharification quality 1-5%, passes into filtrated air 5-10min, fermentation 24-36h, reduced pressure concentration, 20-25 DEG C is crushed to granularity 0.2-0.5mm, obtains yeast culture;

The mass percent of described complex enzyme consists of: 30% fungal alpha-amylase, 20% Pullulanase, 20% neutral proteinase, 10% bromelain, 5% dextranase, the pentosanase of 5%, 5% phosphatase, 5% lipase;

Described yeast culture viable bacteria content is: 3x10 ¹²-5x10 ¹²individual/g.

Described fat can be bought from Shandong Zhong great Zhao Hua animal husbandry Science and Technology Ltd..

Described sweetener is that one or more in sucrose, beet sugar, maltose, glucose, fructose, lactose, HFCS mix with arbitrary proportion.

Beneficial effect:

1 the present invention is directed to sow gestation phase physilogical characteristics and nutritional need, conventional for in-pig 3 physiological stages are segmented further, be refined as 10 stages, according to the body condition of different in-pig, environment of feeding takes different feed mode, groupuscule stable breeding and positioning rail are raised, free choice feeding and quantitative limit are raised, to feed every other day and to feed with every day, quantitative feeding and period feeding are organically combined, simultaneously for in-pig physiological property and the feeding method in each stage, science is composite pregnant just material, first half period of gestation material, second trimester of pregnancy expects, latter half of gestation material produces material with enclosing.Make one more reasonable, the feeding method of refinement more, more science, effectively can improve the amount of exercise of in-pig, accurately, nutriment is supplied in time, promote and improve in-pig absorption and digestion system, function of immune system, significantly improve number born alive, reduce rate of embryonic death, improve piglet birth weight and the uniformity.The more traditional feeding method of feeding method of the present invention can significantly improve the production performance of in-pig, wherein, piglet weigth at birth, the just young number of life, nascent individual weight, 20 days litter weights, 20 days steamed bread of corn numbers, 20 days individual weights improve 27.32%, 20.45%, 7.41%, 72.4%, 33.30% and 22.52% respectively; Piglet 28 days weight of weaning litters and weaning piglet, body weight and wean latter 10 days litter weights and head number, body weight improve 44.74%, 47.23%, 8.98%, 40.94%, 45.58% and 4.86% respectively; Wean latter 7 days average daily feed intakes of sow, wean latter 7 days average daily feed intakes of the sow that oestruses, Oestrus rate improve 9.06%, 7.53% and 10.01% respectively, and after wean, oestrus of sow number of days shortens 23.62%.

2. the alfalfa meal prepared of the present invention, organically combines biological enzymolysis and fermentation, not only increases the palatability of alfalfa fodder, and provides beneficial bacteria of intestinal tract for in-pig, the more important thing is that the feed substantially increasing clover is tired.Simultaneously with functional oligose and other cellulose source science composite, be conducive to maintaining in-pig beneficial bacteria of intestinal tract group balance, promote the absorption and digestion of nutriment, prevent the generation of constipation.

3. the Chinese herbal medicine extract prepared of the present invention, science is composite has Chinese herbal medicine that is antiabortive and epidemic prevention effect, adopt the method for enzymolysis and water extract-alcohol precipitation, remain medium-height grass the effective elements of the medicine to greatest extent, be conducive to in-pig antiabortive, prevent miscarriage, improve immunity of organisms simultaneously, effectively prevent the generation of the gestational period various disease.

4. the yeast culture prepared of the present invention and feed enzyme, Fructus Hordei Germinatus science are composite, are more applicable to nutriment and the digestive characteristic of in-pig, effectively alleviate digestion burden, improve the absorption and digestion of nutriment, ensure that the effective supply of nutriment.

5. feeding method of the present invention according to the physilogical characteristics of in-pig by the productive target science of feed mode, method and nutritional need and stages of gestation, be organically combined; simple, convenient; Be very effective; more be applicable to the needs of large-scale cultivation, a new effective approach has been sought in the science raising for in-pig.

Detailed description of the invention

The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, but not limits the scope of the invention, and the spirit and scope of the invention only limited by claims.To those skilled in the art, under the prerequisite not deviating from essence of the present invention and scope, the various change carry out the material component in these embodiments and consumption or change also belong to protection scope of the present invention.

The preparation of embodiment 1 alfalfa meal

The preparation method of described alfalfa meal is: anosis for the initial bloom stage of harvesting fresh alfalfa is crushed to granularity 3mm, add the corn flour of its quality 15%, Homogeneous phase mixing, adds the digestive enzyme of mixture quality 0.8% in 50 DEG C of enzymolysis 50min, stirs, Temperature fall to 36 DEG C, the ensiling agent of inoculation enzymolysis liquid quality 0.2%, ferment at constant temperature 60h, zymotic fluid reduced pressure concentration, 25 DEG C are crushed to granularity 0.4mm, obtain alfalfa meal;

Described digestive enzyme is formed by amylase and cellulase Homogeneous phase mixing, and the mass ratio of mixing is 3:2;

The viable lactic acid bacteria content of described alfalfa meal is 9x10 ¹²individual/g.

The preparation of embodiment 2 Chinese herbal medicine extract

Described Chinese herbal medicine extract is prepared by the raw material of following parts by weight: Radix Angelicae Sinensis 60 parts, Ligusticum wallichii 60 parts, fructus amomi 55 parts, Divine Comedy 50 parts, 50 parts, Fructus Hordei Germinatus, motherwort 50 parts, Radix Codonopsis 42 parts, the Radix Astragali 42 parts, honeysuckle 42 parts, the root of large-flowered skullcap 40 parts, spirit grass 40 parts, the capsule of weeping forsythia 35 parts, the bighead atractylodes rhizome 35 parts, peppermint 35 parts, 30 parts, Radix Glycyrrhizae, schizonepeta 30 parts, dried orange peel 30 parts;

The preparation method of described Chinese herbal medicine extract is: respectively said herbal medicine being crushed to particle diameter is less than 2 millimeters, then Homogeneous phase mixing add the water of 5 times of weight in container, control temperature 80 DEG C keeps 2-4h, then be cooled to 55 DEG C, the mixing enzyme preparation adding mixed material gross weight 8% carries out enzymolysis, is 6.2 by lactic acid adjust ph, enzymolysis 3h, finally add the mixture of mixed material 2 times of w ethanol and propyl alcohol, control temperature to 70 DEG C keeps 4h, filters; Filtrate reduced in volume to solid content is more than 20%, and namely then freeze drying, 40 DEG C of low-temperature grinding obtain Chinese herbal medicine extract, grinding particle size 0.2mm;

The parts by weight of described mixed enzyme consist of: endo-beta-glucanase 15 parts, outer 1,4 beta-glucanase 15 parts, beta-glucosidase 12 parts, zytase 18 parts, pentosanase 18 parts, Pullulanase 25 parts, beta amylase 12 parts, neutral proteinase 12 parts, acid protease 12 parts, superoxide dismutase 8 parts, glucose oxidase 8 parts, acid phosphatase 8 parts;

The mass ratio of described ethanol and propyl alcohol mixing is 1:1, and described concentration of alcohol is 75%.

The preparation of embodiment 3 yeast culture

The preparation method of described yeast culture is: pulverized by brewers malt, add the warm water of its quality 5 times, regulates pH value to be 5.2 with lactic acid, the complex enzyme adding malt quality 0.3% carries out subsection enzymolysis, 50 DEG C of protein breakdown 90min, then 62 DEG C of saccharification 60min, treat that saccharification is complete, be cooled to 12 DEG C, the brewer's yeast of inoculation mellow solution of saccharification quality 3%, passes into filtrated air 10min, fermentation 36h, reduced pressure concentration, 20 DEG C are crushed to granularity 0.4mm, obtain yeast culture;

Described yeast culture viable bacteria content is: 5x10 ¹²individual/g.

Embodiment 4

A feeding method for in-pig, comprises the steps:

1) 0-3 days after breeding, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.6kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

2) 4-12 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.8kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

3) 13-30 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 2.0kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

4) 31-79 days, groupuscule stable breeding, first half period of gestation material of feeding, every every day scale of feeding 2.3kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

5) 80-94 days, groupuscule stable breeding, material second trimester of pregnancy of feeding, every every day scale of feeding 2.4kg, feed every day 3 times, 6:00-7:00 feeds 1/4 of day total forage volume; 12:00-13:00 feeds 1/2 of day total forage volume; 20:00-21:00 feeds 1/4 of day total forage volume;

6) 95-108 days, chooses overfertilization or excessively thin pregnant pig, and positioning rail is raised respectively, the stable breeding of residue groupuscule, to feed latter half of gestation material, wherein cross big porker and adopt feed mode every other day, every 1 day, the forage volume of 2 days is merged, disposable feeding, free choice feeding, every every day scale of feeding 3.0kg; Cross throw-out every scale of feeding 4.0kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.5kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

7) 109-112 days, according to step 6) continue to feed enclose produce material, wherein, cross big porker adopt feed mode every other day, every 1 day by the forage volume of 2 days merge, disposable feeding, free choice feeding, every every day scale of feeding 2.8kg; Cross throw-out every scale of feeding 4.0kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

8) 113 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 2.0kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.8kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

9) 114 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 2.0kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.2kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.0kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

10) 115 days-childbirth, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.5kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 1.7kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.5kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if the 115th day intrauterine pregnancy,delivered, then directly carries out the 11st) step;

11) 1 day childbirth-point puerperium, feed to enclose and produce material, unified every every day scale of feeding 1kg, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

The parts by weight of described Early placental phase material consist of: corn 15 parts, dregs of beans 8 parts, wheat bran 8 parts, alfalfa meal 8 parts, stachyose 8 parts, arginine 5 parts, 6 parts, rice bran, corn DDGS 4 parts, 4 parts, Fructus Hordei Germinatus, 3 parts, flour, Chinese medical extract 4 parts, L lysine HCL 3 parts, phospholipid powder 2 parts, hydrated aluminosilicate mold toxin sorbent 2 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.2 parts, stone flour 1.0 parts, salt 0.5 part, composite trace element 0.4 part, 0.2 part, sodium bicarbonate, 0.2 part, magnesium sulfate, B B-complex 0.05 part;

The parts by weight of described first half period of gestation material consist of: corn 50 parts, dregs of beans 12 parts, wheat bran 8 parts, alfalfa meal 8 parts, stachyose 8 parts, arginine 5 parts, 6 parts, rice bran, corn DDGS 4 parts, feed enzyme 6 parts, yeast culture 4 parts, 3 parts, flour, Chinese herbal medicine extract 3 parts, L lysine HCL 2 parts, phospholipid powder 2 parts, hydrated aluminosilicate mold toxin sorbent 2 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.2 parts, stone flour 1.0 parts, salt 0.5 part, composite trace element 0.4 part, 0.2 part, sodium bicarbonate, 0.2 part, magnesium sulfate, B B-complex 0.05 part,

The parts by weight that described second trimester of pregnancy expects consist of: corn 50 parts, dregs of beans 20 parts, wheat bran 8 parts, alfalfa meal 8 parts, stachyose 8 parts, arginine 5 parts, 6 parts, rice bran, corn DDGS 4 parts, feed enzyme 4 parts, yeast culture 4 parts, 3 parts, flour, Chinese herbal medicine extract 3 parts, L lysine HCL 2 parts, phospholipid powder 2 parts, hydrated aluminosilicate mold toxin sorbent 2 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.2 parts, stone flour 1.0 parts, fat energy 0.5 part, salt 0.5 part, composite trace element 0.4 part, 0.2 part, sodium bicarbonate, 0.2 part, magnesium sulfate, B B-complex 0.05 part,

The parts by weight of described latter half of gestation material consist of: corn 60 parts, dregs of beans 30 parts, wheat bran 4 parts, alfalfa meal 4 parts, stachyose 8 parts, arginine 5 parts, 6 parts, rice bran, corn DDGS 4 parts, feed enzyme 4 parts, yeast culture 4 parts, 6 parts, flour, Chinese herbal medicine extract 4 parts, L lysine HCL 2 parts, fish meal 3 parts, phospholipid powder 2 parts, hydrated aluminosilicate mold toxin sorbent 2 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.0 parts, stone flour 1.2 parts, fat energy 4 parts, salt 0.5 part, composite trace element 0.4 part, 0.2 part, sodium bicarbonate, 0.2 part, magnesium sulfate, B B-complex 0.05 part, sucrose 0.03 part,

The described parts by weight producing material that enclose consist of: corn 55 parts, dregs of beans 30 parts, wheat bran 4 parts, alfalfa meal 4 parts, stachyose 8 parts, arginine 5 parts, 3 parts, rice bran, corn DDGS 3 parts, feed enzyme 4 parts, yeast culture 4 parts, 6 parts, flour, Chinese herbal medicine extract 4 parts, L lysine HCL 2 parts, fish meal 6 parts, glucose 30 parts, hydrated aluminosilicate mold toxin sorbent 2 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.0 parts, stone flour 1.2 parts, fat energy 3 parts, salt 0.5 part, composite trace element 0.4 part, 0.2 part, sodium bicarbonate, 0.2 part, magnesium sulfate, B B-complex 0.1 part, taurine 0.2 part,

The parts by weight of described feed enzyme consist of: acid protease 25 parts, neutral proteinase 25 parts, acidic xylanase 25 parts, cellulase 25 parts, 1,4 beta-glucanase 18 parts, pectase 18 parts, amylase 18 parts, seminase 12 parts, phytase 12 parts, acid phosphatase 8 parts, 8 parts, lipase.

Described alfalfa meal is prepared by embodiment 1;

Described Chinese herbal medicine extract is prepared by embodiment 2;

Described yeast culture is prepared by embodiment 3;

Embodiment 5

A feeding method for in-pig, comprises the steps:

1) 0-3 days after breeding, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.5kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

2) 4-12 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.6kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

3) 13-30 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.9kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

4) 31-79 days, groupuscule stable breeding, first half period of gestation material of feeding, every every day scale of feeding 2.2kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

5) 80-94 days, groupuscule stable breeding, material second trimester of pregnancy of feeding, every every day scale of feeding 2.2kg, feed every day 3 times, 6:00-7:00 feeds 1/4 of day total forage volume; 12:00-13:00 feeds 1/2 of day total forage volume; 20:00-21:00 feeds 1/4 of day total forage volume;

6) 95-108 days, chooses overfertilization or excessively thin pregnant pig, and positioning rail is raised respectively, the stable breeding of residue groupuscule, to feed latter half of gestation material, wherein cross big porker and adopt feed mode every other day, every 1 day, the forage volume of 2 days is merged, disposable feeding, free choice feeding, every every day scale of feeding 2.7kg; Cross throw-out every scale of feeding 3.8kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.0kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

7) 109-112 days, according to step 6) continue to feed enclose produce material, wherein, cross big porker adopt feed mode every other day, every 1 day by the forage volume of 2 days merge, disposable feeding, free choice feeding, every every day scale of feeding 2.7kg; Cross throw-out every scale of feeding 3.8kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.0kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

8) 113 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.8kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.5kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.0kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

9) 114 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.8kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.0kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.8kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

10) 115 days-childbirth, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.4kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 1.5kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.4kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if the 115th day intrauterine pregnancy,delivered, then directly carries out the 11st) step;

11) 1 day childbirth-point puerperium, feed to enclose and produce material, unified every every day scale of feeding 0.8kg, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

The parts by weight of described Early placental phase material consist of: corn 10 parts, dregs of beans 6 parts, wheat bran 5 parts, alfalfa meal 5 parts, raffinose 5 parts, arginine 1 part, 5 parts, rice bran, corn DDGS 3 parts, 3 parts, Fructus Hordei Germinatus, 2 parts, flour, Chinese medical extract 2 parts, L lysine HCL 1 part, phospholipid powder 1 part, hydrated aluminosilicate mold toxin sorbent 1 part, DL-METHIONINE 1 part, threonine 1 part, calcium monohydrogen phosphate 0.9 part, stone flour 0.8 part, salt 0.3 part, composite trace element 0.2 part, 0.1 part, sodium bicarbonate, 0.1 part, magnesium sulfate, B B-complex 0.04 part;

The parts by weight of described first half period of gestation material consist of: corn 40 parts, dregs of beans 10 parts, wheat bran 5 parts, alfalfa meal 5 parts, raffinose 5 parts, arginine 1 part, 5 parts, rice bran, corn DDGS 3 parts, feed enzyme 5 parts, yeast culture 3 parts, 2 parts, flour, Chinese herbal medicine extract 2 parts, L lysine HCL 1 part, phospholipid powder 1 part, hydrated aluminosilicate mold toxin sorbent 1 part, DL-METHIONINE 1 part, threonine 1 part, calcium monohydrogen phosphate 0.9 part, stone flour 0.8 part, salt 0.3 part, composite trace element 0.2 part, 0.1 part, sodium bicarbonate, 0.1 part, magnesium sulfate, B B-complex 0.04 part,

The parts by weight that described second trimester of pregnancy expects consist of: corn 40 parts, dregs of beans 15 parts, wheat bran 5 parts, alfalfa meal 5 parts, raffinose 5 parts, arginine 1 part, 5 parts, rice bran, corn DDGS 3 parts, feed enzyme 3 parts, yeast culture 3 parts, 2 parts, flour, Chinese herbal medicine extract 2 parts, L lysine HCL 1 part, phospholipid powder 1 part, hydrated aluminosilicate mold toxin sorbent 1 part, DL-METHIONINE 1 part, threonine 1 part, calcium monohydrogen phosphate 0.9 part, stone flour 0.8 part, fat energy 0.3 part, salt 0.3 part, composite trace element 0.2 part, 0.1 part, sodium bicarbonate, 0.1 part, magnesium sulfate, B B-complex 0.04 part,

The parts by weight of described latter half of gestation material consist of: corn 50 parts, dregs of beans 20 parts, wheat bran 3 parts, alfalfa meal 3 parts, raffinose 5 parts, arginine 1 part, 5 parts, rice bran, corn DDGS 3 parts, feed enzyme 3 parts, yeast culture 3 parts, 4 parts, flour, Chinese herbal medicine extract 2 parts, L lysine HCL 1 part, fish meal 2 parts, phospholipid powder 1 part, hydrated aluminosilicate mold toxin sorbent 1 part, DL-METHIONINE 1 part, threonine 1 part, calcium monohydrogen phosphate 0.8 part, stone flour 1.0 parts, fat energy 3 parts, salt 0.3 part, composite trace element 0.2 part, 0.1 part, sodium bicarbonate, 0.1 part, magnesium sulfate, B B-complex 0.04 part, maltose 0.01 part,

The described parts by weight producing material that enclose consist of: corn 45 parts, dregs of beans 20 parts, wheat bran 2 parts, alfalfa meal 2 parts, raffinose 5 parts, arginine 1 part, 2 parts, rice bran, corn DDGS 2 parts, feed enzyme 3 parts, yeast culture 3 parts, 4 parts, flour, Chinese herbal medicine extract 2 parts, L lysine HCL 1 part, fish meal 4 parts, glucose 20 parts, hydrated aluminosilicate mold toxin sorbent 1 part, DL-METHIONINE 1 part, threonine 1 part, calcium monohydrogen phosphate 0.8 part, stone flour 1.0 parts, fat energy 2 parts, salt 0.3 part, composite trace element 0.2 part, 0.1 part, sodium bicarbonate, 0.1 part, magnesium sulfate, B B-complex 0.08 part, taurine 0.1 part,

The parts by weight of described feed enzyme consist of: acid protease 20 parts, neutral proteinase 20 parts, acidic xylanase 20 parts, cellulase 20 parts, 1,4 beta-glucanase 15 parts, pectase 15 parts, amylase 15 parts, seminase 10 parts, phytase 10 parts, acid phosphatase 5 parts, 5 parts, lipase.

Described alfalfa meal is prepared by embodiment 1;

Described Chinese herbal medicine extract is prepared by embodiment 2;

Described yeast culture is prepared by embodiment 3;

Embodiment 6

A feeding method for in-pig, comprises the steps:

1) 0-3 days after breeding, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.8kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

2) 4-12 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.9kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume, and this period should be specifically noted that the stimulation avoiding standing human factor (noise, doubling-up, Qing She, quarantine etc.);

3) 13-30 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 2.2kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

4) 31-79 days, groupuscule stable breeding, first half period of gestation material of feeding, every every day scale of feeding 2.5kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

5) 80-94 days, groupuscule stable breeding, material second trimester of pregnancy of feeding, every every day scale of feeding 2.5kg, feed every day 3 times, 6:00-7:00 feeds 1/4 of day total forage volume; 12:00-13:00 feeds 1/2 of day total forage volume; 20:00-21:00 feeds 1/4 of day total forage volume;

6) 95-108 days, chooses overfertilization or excessively thin pregnant pig, and positioning rail is raised respectively, the stable breeding of residue groupuscule, to feed latter half of gestation material, wherein cross big porker and adopt feed mode every other day, every 1 day, the forage volume of 2 days is merged, disposable feeding, free choice feeding, every every day scale of feeding 3.3kg; Cross throw-out every scale of feeding 4.2kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.8kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

7) 109-112 days, according to step 6) continue to feed enclose produce material, wherein, cross big porker adopt feed mode every other day, every 1 day by the forage volume of 2 days merge, disposable feeding, free choice feeding, every every day scale of feeding 3.0kg; Cross throw-out every scale of feeding 4.2kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

8) 113 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 2.2kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 3.0kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.5kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

9) 114 days, feed to enclose and produce material, wherein, cross big porker every scale of feeding 2.2kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 2.5kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 2.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if this stage intrauterine pregnancy,delivered, then directly carries out the 11st) step;

10) 115 days-childbirth, feed to enclose and produce material, wherein, cross big porker every scale of feeding 1.6kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Cross throw-out every scale of feeding 1.8kg every day, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume; Residue pig every scale of feeding 1.6kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume, if the 115th day intrauterine pregnancy,delivered, then directly carries out the 11st) step;

11) 1 day childbirth-point puerperium, feed to enclose and produce material, unified every every day scale of feeding 1.2kg, feed every day 2 times, 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

The parts by weight of described Early placental phase material consist of: corn 30 parts, dregs of beans 10 parts, wheat bran 10 parts, alfalfa meal 10 parts, soyabean oligosaccharides 10 parts, arginine 10 parts, 8 parts, rice bran, corn DDGS 5 parts, 5 parts, Fructus Hordei Germinatus, 5 parts, flour, Chinese medical extract 5 parts, L lysine HCL 5 parts, phospholipid powder 4 parts, hydrated aluminosilicate mold toxin sorbent 3 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.5 parts, stone flour 1.2 parts, salt 0.8 part, composite trace element 0.6 part, 0.3 part, sodium bicarbonate, 0.3 part, magnesium sulfate, B B-complex 0.06 part;

The parts by weight of described first half period of gestation material consist of: corn 60 parts, dregs of beans 15 parts, wheat bran 10 parts, alfalfa meal 10 parts, soyabean oligosaccharides 10 parts, arginine 10 parts, 8 parts, rice bran, corn DDGS 5 parts, feed enzyme 8 parts, yeast culture 5 parts, 5 parts, flour, Chinese herbal medicine extract 5 parts, L lysine HCL 5 parts, phospholipid powder 4 parts, hydrated aluminosilicate mold toxin sorbent 3 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.5 parts, stone flour 1.2 parts, salt 0.8 part, composite trace element 0.6 part, 0.3 part, sodium bicarbonate, 0.3 part, magnesium sulfate, B B-complex 0.06 part,

The parts by weight that described second trimester of pregnancy expects consist of: corn 60 parts, dregs of beans 25 parts, wheat bran 10 parts, alfalfa meal 10 parts, soyabean oligosaccharides 10 parts, arginine 10 parts, 8 parts, rice bran, corn DDGS 5 parts, feed enzyme 5 parts, yeast culture 5 parts, 5 parts, flour, Chinese herbal medicine extract 5 parts, L lysine HCL 5 parts, phospholipid powder 4 parts, hydrated aluminosilicate mold toxin sorbent 3 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.5 parts, stone flour 1.2 parts, fat energy 1 part, salt 0.8 part, composite trace element 0.6 part, 0.3 part, sodium bicarbonate, 0.3 part, magnesium sulfate, B B-complex 0.06 part,

The parts by weight of described latter half of gestation material consist of: corn 70 parts, dregs of beans 40 parts, wheat bran 6 parts, alfalfa meal 6 parts, soyabean oligosaccharides 10 parts, arginine 10 parts, 8 parts, rice bran, corn DDGS 6 parts, feed enzyme 5 parts, yeast culture 5 parts, 8 parts, flour, Chinese herbal medicine extract 5 parts, L lysine HCL 5 parts, fish meal 4 parts, phospholipid powder 4 parts, hydrated aluminosilicate mold toxin sorbent 3 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.3 parts, stone flour 1.5 parts, fat energy 5 parts, salt 0.8 part, composite trace element 0.6 part, 0.3 part, sodium bicarbonate, 0.3 part, magnesium sulfate, B B-complex 0.06 part, beet sugar 0.05 part,

The described parts by weight producing material that enclose consist of: corn 60 parts, dregs of beans 40 parts, wheat bran 5 parts, alfalfa meal 5 parts, soyabean oligosaccharides 10 parts, arginine 10 parts, 3 parts, rice bran, corn DDGS 4 parts, feed enzyme 5 parts, yeast culture 5 parts, 8 parts, flour, Chinese herbal medicine extract 5 parts, L lysine HCL 5 parts, fish meal 8 parts, glucose 40 parts, hydrated aluminosilicate mold toxin sorbent 3 parts, DL-METHIONINE 2 parts, threonine 2 parts, calcium monohydrogen phosphate 1.3 parts, stone flour 1.5 parts, fat energy 3 parts, salt 0.8 part, composite trace element 0.6 part, 0.3 part, sodium bicarbonate, 0.3 part, magnesium sulfate, B B-complex 0.12 part, taurine 0.2 part,

The parts by weight of described feed enzyme consist of: acid protease 30 parts, neutral proteinase 30 parts, acidic xylanase 30 parts, cellulase 30 parts, 1,4 beta-glucanase 20 parts, pectase 20 parts, amylase 20 part, seminase 15 parts, phytase 15 parts, acid phosphatase 10 parts, 10 parts, lipase.

Described alfalfa meal is prepared by embodiment 1;

Described Chinese herbal medicine extract is prepared by embodiment 2;

Described yeast culture is prepared by embodiment 3;

Embodiment 7 feeding method effect test of the present invention

1 test material

1.1 test period

Test in 5 days June in 2013, January 12 in 2014, end of day, lasted 7 months.

1.2 test site

Test is implemented on Lingyuan, Liaoning kind pig farm.

1.3 subjects

Test sow selects Suprapubic arch sling 80, and unified breeding, is divided into two groups at random by kind parity, often organizes 40.

1.4 test daily rations

Totally two process of control group and test group are established in test.Control group feed is corn-soybean meal in-pig pellet and the milking sow pellet of the rich production of Lingyuan standing grain, test group adopt Early placental phase material of the present invention, first half period of gestation material, second trimester of pregnancy material, latter half of gestation material and enclose produce material.

1.5 feeding method

Control group: breeding-94 age in days to be fed 3.5kg agent of feed for pregnancy sow every every day;

Conceived 95-115 age in days to be fed 3.8kg agent of feed for nursing sow every every day;

Childbirth to be fed 1.5kg agent of feed for nursing sow the same day.

Test group: implement according to the embodiment of the present invention 4 feeding method.

2 test methods

2.1 experimental design

Experimental period, terminates to wean from insemination of sows for latter 10 days, lasts 7 months, the feed intake between record test sow charge period, birth weight, and 20 days heavy, weaning weight, and wean sow feed intake in latter 7 days, and oestrus of sow breeding number of days, wean latter 10 days pig weight.

2.2 feeding and management

Test lasts 7 months, and control group is consistent with test group environmental condition, and adopt control group fed method and test group feeding method respectively, all management are carried out routinely.

2.3 testing index

2.3.1 ration ingredient

The method that diet dry substance, thick protein, calcium and total phosphorus are recommended with reference to National Standard of the People's Republic of China GB/T6435-1986, GB/T6432-1994, GB/T6436-2002 and GB/T6437-2002 respectively measures.

Daily ration sample measures 15 seed amino acids and sulfur-containing amino acid through hydrochloric acid hydrolysis 24h automatic amino acid analyzer (Hitachi L-8800, Japan) after performic oxidation 16h at 6mol/L hydrochloric acid hydrolysis 24h and 0 DEG C respectively at 110 DEG C; After being hydrolyzed 22h with 4mol/L NaOH at 110 DEG C, high performance liquid chromatograph (Shimadzu LC-10A, Japan) is used to measure tryptophan.

2.3.2 growth performance

Feed intake between record test sow charge period, birth weight, 20 days heavy, weaning weight, and wean sow feed intake in latter 7 days, and oestrus of sow breeding number of days, wean latter 10 days pig weight.

2.4 statistical analysis

After test data Excel software carries out preliminary treatment, adopt general linear model (generallinearmodel, GLM) the modeling statistics analysis (SAS, 2001) of SAS8.2.

3 results and analysis

Table 1 piglet is come into being production performance

Above result shows: the more traditional feeding method of feeding method of the present invention can significantly improve the production performance of in-pig, piglet weigth at birth, the just young number of life, nascent individual weight, 20 days litter weights, 20 days steamed bread of corn numbers, 20 days individual weights improve 27.32%, 20.45%, 7.41%, 72.4%, 33.30% and 22.52% respectively, and wherein 20 days litter weights are the most remarkable.

Production performance after table 2 weaned piglet

Above result shows: the more traditional feeding method of feeding method of the present invention can significantly improve the production performance of in-pig, and piglet 28 days weight of weaning litters and weaning piglet, body weight and wean latter 10 days litter weights and head number, body weight improve 44.74%, 47.23%, 8.98%, 40.94%, 45.58% and 4.86% respectively.

Table 3 sow feed intake and reproductive performance

Above result shows, the more traditional feeding method of feeding method of the present invention can significantly improve feed intake and the reproductive performance of sow in postpartum, wean latter 7 days average daily feed intakes of sow, wean latter 7 days average daily feed intakes of the sow that oestruses, Oestrus rate improve 9.06%, 7.53% and 10.01% respectively, and after wean, oestrus of sow number of days shortens 23.62%.

Claims

1. a feeding method for in-pig, is characterized in that, comprises the steps:

2) 4-12 days, groupuscule stable breeding, Early placental phase material of feeding, every every day scale of feeding 1.6-1.9kg, feed every day 4 times, 6:00-7:00 feeds 1/5 of day total forage volume; 11:00-12:00 feeds 1/2 of day total forage volume; 17:00-18:00 feeds 1/5 of day total forage volume; 21:00-22:00 feeds 1/10 of day total forage volume;

7) 109-112 days, feed enclose produce material, wherein, cross big porker adopt feed mode every other day, every 1 day by the forage volume of 2 days merge, disposable feeding, free choice feeding, every every day scale of feeding 2.7-3.0kg; Cross throw-out every scale of feeding 3.8-4.2kg every day, disposable feeding, free choice feeding; Residue pig every scale of feeding 3.0-3.2kg every day, feeds 2 every day, and 9:00-10:00 feeds 2/3 of day total forage volume; 16:00-17:00 feeds 1/3 of day total forage volume;

The preparation method of described Chinese herbal medicine extract is: count by weight, accurately takes Radix Angelicae Sinensis 55-65 part, Ligusticum wallichii 55-65 part, fructus amomi 50-60 part, Divine Comedy 45-55 part, Fructus Hordei Germinatus 45-55 part, motherwort 45-55 part, Radix Codonopsis 40-45 part, Radix Astragali 40-45 part, honeysuckle 40-45 part, root of large-flowered skullcap 35-45 part, clever careless 35-45 part, capsule of weeping forsythia 30-40 part, bighead atractylodes rhizome 30-40 part, peppermint 30-40 part, Radix Glycyrrhizae 25-35 part, schizonepeta 25-35 part, dried orange peel 25-35 part; Respectively said herbal medicine being crushed to particle diameter is less than 2 millimeters, then Homogeneous phase mixing add the water of 3-6 times of weight in container, control temperature 70 DEG C-90 DEG C keeps 2-4h, then be cooled to 45-60 DEG C, the mixing enzyme preparation adding mixed material gross weight 5-10% carries out enzymolysis, is 5.5-6.8 by lactic acid adjust ph, enzymolysis 2-4h, finally add the mixture of mixed material 0.5-3 times of w ethanol and propyl alcohol, control temperature to 60 DEG C-78 DEG C of maintenance 3-4h, filter; Filtrate reduced in volume to solid content is more than 20%, and namely then freeze drying, 40 DEG C of low-temperature grinding obtain Chinese herbal medicine extract to granularity 0.1-0.2mm;

The parts by weight of described mixing enzyme preparation consist of: endo-beta-glucanase 10-20 part, outer 1,4 beta-glucanase 10-20 part, beta-glucosidase 10-15 part, zytase 15-20 part, pentosanase 15-20 part, Pullulanase 20-30 part, beta amylase 10-15 part, neutral proteinase 10-15 part, acid protease 10-15 part, superoxide dismutase 5-10 part, glucose oxidase 5-10 part, acid phosphatase 5-10 part;

2. the feeding method of in-pig as claimed in claim 1, it is characterized in that, the preparation method of described alfalfa meal is: anosis for the initial bloom stage of harvesting fresh alfalfa is crushed to granularity 2-4mm, add the corn flour of its quality 10-20%, Homogeneous phase mixing, add the digestive enzyme of mixture quality 0.5-1.2% in 40-50 DEG C of enzymolysis 40-60min, stir, Temperature fall is to 35-37 DEG C, the ensiling agent of inoculation enzymolysis liquid quality 0.1-0.3%, ferment at constant temperature 48-72h, zymotic fluid reduced pressure concentration, 20-25 DEG C is crushed to granularity 0.2-0.5mm, obtains alfalfa meal;

Described digestive enzyme is formed by amylase and cellulase Homogeneous phase mixing, and the mass ratio of mixing is 2-4:1-3.

3. the feeding method of in-pig as claimed in claim 2, it is characterized in that, the viable lactic acid bacteria content of described alfalfa meal is 7 × 10 ¹²-9 × 10 ¹²individual/g.

4. the feeding method of in-pig as claimed in claim 1, it is characterized in that, described compound sugar is: one or more in stachyose, raffinose, FOS, xylo-oligosaccharide, galactooligosaccharide, oligoisomaltose, soyabean oligosaccharides, chitosan oligomer mix with arbitrary proportion.

5. the feeding method of in-pig as claimed in claim 1, it is characterized in that, described composite trace element, per kilogram comprises iodine 1000mg, potassium 180mg, iron 1800mg, selenium 80mg, cobalt 200mg, magnesium 145mg, manganese 1400mg, chromium 20mg, zinc 1100mg, copper 800mg; Its surplus is carrier, and described carrier is rice bran.

6. the feeding method of in-pig as claimed in claim 1, it is characterized in that, described B B-complex, per kilogram comprises dehydroretinol 800mg, Cobastab ₁3000mg, Catergen 000mg, riboflavin 1600mg, pantothenic acid 1900mg, Cobastab ₆1800mg, Cobastab ₁₂1200mg, inositol 5000mg, vitamin E 600mg, vitamin D ₃5500mg, vitamin K ₃4000mg; Its surplus is carrier, and described carrier is rice bran.

7. the feeding method of in-pig as claimed in claim 1, it is characterized in that, the parts by weight of described feed enzyme consist of: acid protease 20-30 part, neutral proteinase 20-30 part, acidic xylanase 20-30 part, cellulase 20-30 part, 1,4 beta-glucanase 15-20 part, pectase 15-20 part, amylase 15-20 part, seminase 10-15 part, phytase 10-15 part, acid phosphatase 5-10 part, lipase 5-10 part.

8. the feeding method of in-pig as claimed in claim 1, it is characterized in that, the preparation method of described yeast culture is: pulverized by brewers malt, add its quality 4-5 warm water doubly, be 4.5-5.5 by lactic acid adjust ph, the complex enzyme adding malt quality 0.1-0.3% carries out subsection enzymolysis, 45-55 DEG C of protein breakdown 90min, 62-66 DEG C of saccharification 60min, treat that saccharification is complete, be cooled to 10-12 DEG C, the brewer's yeast of inoculation mellow solution of saccharification quality 1-5%, pass into filtrated air 5-10min, fermentation 24-36h, reduced pressure concentration, 20-25 DEG C is crushed to granularity 0.2-0.5mm, obtain yeast culture,

Described yeast culture viable bacteria content is: 3 × 10 ¹²-5 × 10 ¹²individual/g.

9. the feeding method of in-pig as claimed in claim 1, is characterized in that, described sweetener is that one or more in sucrose, beet sugar, maltose, glucose, fructose, lactose, HFCS mix with arbitrary proportion.