CN105029123A

CN105029123A - Piglet conservation feed formula

Info

Publication number: CN105029123A
Application number: CN201510576022.7A
Authority: CN
Inventors: 陈建成
Original assignee: Henan Zhengbenqingyuan Technology Development Co Ltd
Current assignee: Henan Zhengbenqingyuan Technology Development Co Ltd
Priority date: 2015-09-11
Filing date: 2015-09-11
Publication date: 2015-11-11

Abstract

The invention relates to the field of animal feed, in particular to a piglet conservation feed formula. The purpose is to provide the piglet conservation feed formula aiming at the digestion characteristics of weaned piglets and problems existing in feeding, and piglet conservation feed is prepared from, by weight, 30-60 parts of corn, 10-15 parts of 46% bean pulp, 0.6-1.0 part of grease, 5-10 parts of nucleus materials, 0.08-0.1 part of antioxidant and 0.04-0.1 part of mould inhibitor. Growth and development characteristics of all aspects of the piglets in different growth stages are mastered accurately, the piglet conservation feed is prepared aiming at the digestion characteristics of the piglets in different stages to accord with the physiological characteristics of the piglets, and therefore the piglet conservation feed is good in attracting feed effect; weaning stress is small, and smooth transition can be achieved after weaning; the piglets can overcome the weaning stress reaction and be promoted to grow fast, the feeding cycle of the piglets is shortened, and therefore better economic and social benefits are obtained.

Description

A kind of piglet cradling material formula

Technical field

The present invention relates to field of animal feed, particularly a kind of piglet cradling material formula.

Background technology

The physilogical characteristics of piglet digestion:

enzyme

Before wean, lactase is the advantage enzyme in enteron aisle, and lactase is just very high at birth, within 2 ~ 3 weeks, reaches peak, declines gradually after 3 ~ 5 weeks;

In small intestine, maltose and sucrase active are very low or almost do not have at birth, and increase when 1 ~ 3 week age, and after 3 ~ 4 week age, in suckling pig small intestine, maltose and sucrase active keep higher level, continue to increase to 8 week age;

Very low during amylase birth, when lactase declines, amylase raises, and after wean, amylase activity declines, and more early contacts starch, is more conducive to diastatic release;

Pepsin is when hydrochloric acid secretion deficiency, propepsin poor activity, pepsin A, pepsin B, gastricsin and stomach renin, optimal pH is respectively 2.0,3.0,2.0 ~ 3.5,3.0 ~ 4.0, keep stable from birth to tryptic activity in 3 ~ 5 week age, obviously increase after this, pancreas renin linearly rose 0 ~ 4 week age, and in digesta into duodenum, milk-curdling activity also raises with the age;

In suckling pig pancreatic tissue, lipase active is very high, after wean, small intestine each position lipase active declines rapidly, a reduced levels is stabilized in after 2 ~ 3 weeks, the fat of suckling pig 25 ~ 50% is digested under one's belt, gastric lipase is the strongest to the hydrolysis of glycerin tributyrate in butterfat, piglet is low to LCFA digestibility, employs body fat and gives milk (do not ingest between lactation sufficient nutrition or overfertilization), cause piglet to produce yellow dysentery when sow;

During wean, major part enzymatic activity reduces, and could recover or exceed the front level of wean after at least 2 ~ 4 weeks.The amplitude that after wean, enzymatic activity reduces and to start to recover required time relevant with Weaning Age.

value

During wean, intestine of young pigs microflora balance is destroyed.The Bacillus acidi lactici quantity of producing acid reduces, and causes intestines and stomach pH value to raise; Hydrochloric acid secretion scarce capacity (PH4.0) before wean, produces lactic acid by breast milk lactose fermentation and maintains suitable acidity.After wean, lactoprotein is replaced by dietary protein, and lactose is replaced by daily ration starch.Alimentary canal pH value raises, and causes piglet digestion power to decline, and a large number of nutrients makes the harmful microorganism amount reproductions such as Escherichia coli, salmonella, staphylococcus simultaneously, and ablactation stress makes pH value in piglet stomach rise, and needs within 1 ~ 3 week, to recover normal.And Weaning Age is less, and to return to time of normal value also longer.

piglet immunological

One, obtains passive immunity from breast milk;

Its two, in its natural state piglet self immune system occur, grow and form active immunity.

Latter 1st day of birth: first Ruzhong obtains passive exempting from service, 4 ~ 5 weeks: active immunity starts to work, ablactation stress comprised in two in the impact of immunology: piglet broken off obtaining from parent passive immunity source, contact a large amount of antigen piglet, piglet immunological system just will be reached maturity substantially to during 4 ~ 7 week age.

electrolyte balance

Electrolyte balance refers to Dietary electrolyte balance (dEB), also refers to that animal cylinder electrolyte balances.Dietary electrolyte balance refers to daily ration Mineral Elements in Jadeite Shellfish ionic acid alkalescence size and may produce the equilibrium relation between the various nutritional labelings of acid or product alkali.Animal cylinder electrolyte balance refers to that animal takes in water and various inorganic salts, constantly discharges again a certain amount of water and various inorganic salts, makes to keep a kind of dynamic equilibrium between various body fluid in body; Electrolyte balance can affect the acid-base balance of body; Acid-base balance state also can have an impact to electrolytical balance simultaneously.In ionic equilibrium, acid-base balance refers to that the body fluid pH value of animal body maintains in the scope of a comparatively homeostasis, has the trend keeping body fluid proton concentration homeostasis in animal body.And in vivo, eucaryotic cell structure and function etc. are all subject to the impact of body fluid pH value, wherein due to the design feature of zymoprotein, have the greatest impact by it.Different metabolic enzymes has the pH value requirement of its best, only have pH value be in just when time, just there is best catalytic activity.PH value depart from just when time, the activity of enzyme all can sharply decline.Electrolyte balance plays a role mainly through the impact on acid-base balance in body, and acid-base balance state is the Nutrition and Metabolism being changed body by the pH value impact of the microenvironment on body endoenzyme, and electrolyte is the indispensable composition of the normal catalytic activity of enzyme.The metabolite subacidity of the typical feed of piglet, feed electrolyte balance directly affects the acid-base balance in piglet body, and then affects the utilization of nutrient and the production performance of animal, and the imbalance of acid-base balance in body will affect the catalytic activity of enzyme.The permeability of film and organ dysfunction.Obtain to make animal and grow normally and best production performance, diet preferably electrolyte balance must be ensured.

Weaned piglet needs a procedure of adaptation to be generally 1 week, and Here it is usually said " wean is closed ".If feeding and management is improper during this, piglet there will be a series of problem:

1, negative growth:

Weanling pig is due to ablactation stress, and in several days after wean, appetite is poor, and feed intake is inadequate, causes pig weight not only not increase, declines on the contrary.Often need 1 time-of-week, pig weight just can increase again.After wean, the growth and development state of first week piglet can have material impact to the growth performance in its all one's life.Weaning period pig weight often alleviates 0.5 kilogram, then reaching number of days needed for market weight standard can reduce 2-3 days.

2, suffer from diarrhoea:

Weanling pig can be suffered from diarrhoea usually, shows as anorexia, and drink, for increasing, arranges yellowish green loose stool.Research shows, mainly weanling pig search for food more feed time, protein wherein and mineral matter easily combine with the free hydrochloric acid in piglet stomach, fully can not suppress colibacillary breeding in alimentary canal, often cause diarrhea disease.

3, fall ill:

Occur that disease piglet is multiple is born in the second week after wean, the incidence of disease is generally 5%-20%, and the death rate can reach l00%.Show as and tremble, expiratory dyspnea, ataxia, dead in a few hours or several days.The visible gastric content of postmortem enriches, greater curvature and pars cardiaca mucosa edema, and inguinal lymph nodes, mesenteric adenophyma are large, eye danger and mesocolon oedema, the congestion of blood vessel and pleural effusion.

4, cad pig:

Also known as " little old pig ", refer to those impaired developments, the pig that growth is backward, the monthly age, not little body weight was little.The bent rear arch waist of appearance, by hair slightly disorderly, dull mind or nervousness, strengthen nutrition in any case and also do not reach the object of fattening, cause very large loss to production.

The feed after weaning can be adapted to as soon as possible in order to make weanling pig, reduce the harmful effect of weaning and causing, front to the supply of sow material reducing with the wean of wean front minimizing breast milk except carrying out early stage mandatory feed supplement to suckling pig, force piglet just can take food outside more subsidy feed before wean, piglet also will be made to carry out the transition of feed and the transition of feeding method.

Summary of the invention

For weanling pig digestive characteristic, and Problems existing in raising, the object of this invention is to provide a kind of piglet piglet cradling material formula; Weaned piglet can be helped very well, wean stress not, 28 age in days weanling weights reach more than 8.5kg, and survival rate is high, and can smoothly transit to the child care phase, can be that piglet 100 age in days reaches 100 jin.When it realizes the technical scheme of this object:

A kind of piglet cradling material formula; By corn 30-60 part of parts by weight; 46% dregs of beans 10-15 part; Grease 0.6-1.0 part; Core material 5-10 part; Antioxidant 0.08-0.1 part; Mould inhibitor 0.04-0.1 part is made.

Antioxidant composition is ethoxyquinoline;

Mould inhibitor composition is calcium propionate;

The composition of core material mainly trace element accounts for 10.9%, and vitamin accounts for 4.5%, and amino acid accounts for 55%: mineral matter accounts for 29.6%.

Its medium trace element, vitamin, amino acid and mineral matter add according to Chinese forage standard.

The present invention accurately grasps piglet Different growth phases each side growth and development characteristics, for the digestive characteristic of different phase piglet, and organismic internal environment formulates practicable technical scheme, utilize local existing feed resource, choose reasonable selects best nutrient source, feed good palatability, variation collocation.And reasonably prepare, make it the physilogical characteristics meeting piglet, phagostimulating effect is good; Ablactation stress is little, can smoothly transit after wean; Not only piglet can overcome ablactation stress reaction, can also promote the Fast Growth of piglet, shortens the swine rearing cycle, obtains better economic benefit, and social benefit.

Detailed description of the invention

Below in conjunction with embodiment, invention is further illustrated

embodiment 1

Help a method for breeding for weaned piglet, be made up of following steps:

Step one,

Sucking pig is born after 4 ages in days and starts with pig milk powder 5-10g food calling every day;

Step 2,

5-10 age in days mixes confession sucking pig with groove feed for pigling in 2:1 ratio with pig milk powder and searches for food, and every day feeds 4-6 time, each amount 10-20g;

Step 3,

11-20 age in days mixes confession piglet with groove feed for pigling in 1:1 ratio with pig milk powder and searches for food, and every day feeds 6-7 time, the amount of each 20-30g;

Step 4,

21-28 age in days mixes confession piglet with groove feed for pigling in 1:3 ratio with pig milk powder and searches for food, and every day feeds 6-7 time, each amount 30-60g;

Step 5,

28 ages in days wean, with groove feed for pigling and child care concentrate feed in early stage or child care complete diet pellet after wean, according to the ratio transition one week gradually of 2:1,1:1,1:2, piglet groove feed for pigling uses 2 bags (altogether 40kg);

Step 6,

Child care concentrate feed in early stage uses 6 bags to make pig reach 70 ages in days or body weight reaches more than 60 jin, changes child care later stage material, uses 9 bags and make 100 days to reach 100 jin.

Wherein feed formula is:

The artificial breast formula of a kind of piglet: by parts by weight by milk powder 100-400 part; Whey powder 150-400 part; FSPC 50-250 part; Glucose 150-200 part; Emulsified fat 0-75 part; Mineral matter 10-30 part is made.

A kind of groove feed for pigling formula: by fine powder northeast corn 30-50 part of parts by weight; Popcorn 10-20 part; Expanded soybean 10-20 part; 46% dregs of beans 15-20 part; Whey powder 10-15 part; Grease 2-3 part; Core material 8-10 part is made.

A kind of piglet cradling material formula; By the corn 30 parts of parts by weight; 46% dregs of beans 15 parts; Grease 1.0 parts; Core material 10 parts; Antioxidant 0.08 part; Mould inhibitor 0.04 part is made.

embodiment 2

Help a method for breeding for weaned piglet, be made up of following steps:

Step one,

Step 2,

Step 3,

Step 4,

Step 5,

28 ages in days wean, with groove feed for pigling and child care concentrate feed in early stage or child care complete diet pellet after wean, according to the ratio transition one week gradually of 2:1,1:1,1:2, groove feed for pigling uses 2 bags (altogether 40kg);

Step 6,

A kind of piglet cradling material formula; By the corn 60 parts of parts by weight; 46% dregs of beans 10 parts; Grease 0.6 part; Core material 5 parts; Antioxidant 0.1 part; Mould inhibitor 0.1 part is made.

embodiment 3

Help a method for breeding for weaned piglet, be made up of following steps:

Step one,

Sucking pig is born after 4 ages in days and starts with artificial newborn 5-10g food calling every day of piglet;

Step 2,

Step 3,

Step 4,

Step 5,

Step 6,

Wherein preferably feeds utilized

A kind of piglet cradling material formula; By the corn 50 parts of parts by weight; 46% dregs of beans 13 parts; Grease 0.8 part; Core material 8 parts; Antioxidant 0.09 part; Mould inhibitor 0.06 part is made.

daily ration is on the impact of Piglet Development

Emulsified fat

There is good brew: the solubility in water, dairy products and beverage is 100%, can any ratio dissolve; Stable performance: in hot water or cold water and milk, without oil droplet rising phenomenon; Acid resistance is strong: heating and freezing all not breakdowns of emulsion.In supplement feed fat content, have additional nutrients; Milk texture can be strengthened, remove peculiar smell, milk powder, soymilk powder milk whiteness and mouthfeel can be improved.

Whey powder

Whey is that tread flaking breast is through extracting casein to manufacture the dry solution bribed or stay after casein.Its Main Ingredients and Appearance has lactose, lactalbumin, mineral matter etc., has very high nutritive value.Whey powder can provide a large amount of lactose, and in piglet digestive, fermentation can produce a large amount of lactic acid, reduces pH value, helps the digestion of breast, and suppress the growth of malignant bacteria, this has major significance to piglet health; The high-quality lactalbumin contained in whey powder has high digestibility, good amino acid kenel, advantage without ANFs in piggy body; also containing albumin and globulin; enteron aisle is had equally to the impact in front; particularly immunoglobulin (Ig); to enteron aisle, there is protected effect, can Escherichia coli be resisted.Also containing newborn peroxidating ferment and lactoferrin in whey powder, there is the function of sterilization and bacterium processed.

FSPC

FSPC is high as the digestible protein content of one, good palatability, ANFs and indigestibility oligosaccharides and all extremely low outstanding protein raw materials of pathogenic bacteria content, be applicable to the growth needs of wean sucking pig, FSPC is vegetable protein source fabulous in feed, its antigen levels is low, ash content, phosphorus content are low, does not resemble the high-caliber biogenic amine of content fish meal, has fabulous granulation simultaneously.Appropriate interpolation can improve the survival rate of raising kind, maintains normal growth, improves the utilization ratio of feed simultaneously.Compared with fish meal: the fish meal supply of material is restricted and impurity content is many, quality is unstable, after little pig feed absorptivity low, easily have loose bowels; Simultaneously the fish meal shelf-life shortly not easily stores.Compared with plasma protein: plasma protein is no doubt the high quality protein source that feed circle is generally acknowledged, but undeniable be price be expensive, plasma protein comes from animal simultaneously.Compared with degreasing level powder: non fat dry milk protein content, amino acid content are low, the source of goods of price height is limited.Compared with whey powder: whey powder protein content is low, not in time and price is high, after little pig feed, growth rate is slow in source of goods.

Glucose

Improve the local flavor of feed, drinking-water.Pig property hobby sweet taste, adds glucose, can cover the uncomfortable taste in feed in the mixed feed or drinking-water of pig, the grade of feed can be improved and stimulate the appetite of pig, ensure there are enough feed intakes, fast gaining under ablactation stress condition, and the feed waste that pig can be reduced particular about food and cause.Effectively supplement human body energy, can not cause and affect piglet growth because foodstuff is few.Glucose is animal organisms cell, tissue, the good energy of organ and nutriment, is also the neccessary composition of blood, can improve the metabolism of tissue and improve the physiological activity of body.In pig feed or drinking-water, mix powdered glucose, can absorb rapidly from small intestine, increase physical efficiency, supplement the nutrients, thus strengthen the resistance to infectious disease and various disease, the swinery incidence of disease is significantly reduced, and unknown cause death reduces significantly.In the batch or drinking-water of pig, add glucose, because dietetic flavor and grade improve, appetite increases, and on reinforcement feeding and management basis, can promote piglet growth, make thin and weak piglet recover body condition faster.A kind of monose that glucoamylase generates through hydrolysis, for colourless crystallization, odorless, taste are sweet, with common drug without incompatibility.Rapidly from intestinal absorption, human body energy can be increased and supplements the nutrients, improve tissue metabolism, improve organism physiology movable.During spice drinking-water dispensing prophylactic treatment swine disease, because pig food nature are dainty, be often reluctant drinking-water of carefully searching for food because of the peculiar smell of medicine.If mix powdered glucose simultaneously, to cover flavour of a drug, then can improve the feed intake amount of drinking water of pig, ensure that pig takes the protective agents of q.s, increase dispensing effect.

Corn

Energy value is high, linoleic acid content 2%, amino acid composition is bad, SNSP (NSP) directly by piglet digestibility and utilization, but can not can be used as the energy source of probiotic strain in enteron aisle, is beneficial to the balance maintaining intestinal microflora, reduce the output of amine substance, thus alleviating diarrhoea.

Popcorn

High temperature, high pressure, high shear force, destroy the crystal structure of cornstarch, and starch granules is expanded and gelatinization, and starch molecular chain is opened, and adds the surface area of chyme particle, improves digestibility, and protein generation sex change simultaneously, amino acid whose digestibility improves.

As follows with the contrast of conventional corn:

Grower pigs is to conventional corn and popcorn utilization of nutrients

Project	Conventional corn	Popcorn
			Dry digestibility %	68.53	71.76
Apparent digestive energy	16.16	17.71
			Capacity usage ratio %	83.13	90.65
Protein apparent digestibility %	78.84	83.88
			Nitrogen retention (g/d)	9.43	10.85
Nitrogen overall utilization %	48.88	53.51

Popcorn has strong puffed rice fragrance, good palatability, and attractant is strong, improves feed intake.Digestibility is high, and large intestinal segment attenuation degree is low, has higher protective rate to grice diarrhoea.The high temperature of bulking process can kill the pathogenic microorganisms such as salmonella, Escherichia coli and cholera virus, and sanitary index is high, and young pig sucking pig etc. should not be suffered from diarrhoea or sick.It is soft and improve the features such as starch burn degree that popcorn has loose porous, even structure, quality, not only excellent in color, and improve nutritive value and digestibility, especially well can improve these ablactation stress problems of cub, thus the use of expanded raw material is the effective way promoting piglet growth.

Use popcorn effectively can increase the feed intake of piglet in piglet diet after wean, and the growth performance of the rear piglet of wean can be significantly improved.

Expanded soybean

Soybean, through expanded feeding product, remains the nutritional labeling of soybean itself, eliminates the ANFs of soybean, there is strong salted cake fried in sesame oil taste, be of high nutritive value, good palatability, in the feeding series products processing method of numerous soybean, heat treating process is the best approach of soybean prod processing.The nutritional characteristic of expanded soybean, high heat energy, high protein, high digestibility, containing abundant vitamin E and lecithin, its grease is stablized, and not easily become sour, good palatability, nutrient density is high, and the holding time is long.Eliminate or reduce the ANFs in soybean, wherein in Soybean Anti-nutritional Factors, trypsin ihhibitor, agglutinin and soybean antigen, anti-oxidant action is the strongest, and in suppression growth of animal, agglutinin contribution rate is 50%, and trypsin ihhibitor is 40%.And glycinin and beta-conglycinin in soybean antigen, be cause weanling pig allergic reaction and cause the major antigen of suffering from diarrhoea.Soy bean powder has the characteristic of High-energy high-protein, in High-energy high-protein feed, have higher use value,

Dregs of beans

Dregs of beans is hydrolyzed through probiotics fermention, produces the active peptide in a large number with unique physiological active functions.Molecular weight is the main component of product lower than the little peptide mixer of 5000, easy to digest, absorb fast, antigenicity is low, the propagation of beneficial bacterium in effective stimulus enteron aisle, the structure of Tiny ecosystem flora in control agent, increases whole alimentary canal to the decomposition of feed nutrition material, synthesis, absorption and utilization.Efficient probios a large amount of in fermented bean dregs can suppress the growth and breeding of the harmful bacteria such as Escherichia coli, salmonella in animal body, keeps micro-ecological environment in enteron aisle to be in balance, stable state, avoids intestines problem to occur.Fermented bean dregs is rich in multiple-microorganism enzyme as protease, amylase, lipase etc., and it is not enough to supplement body endogenous enzymes, strengthens the digestion of nutriment, improves the utilization rate of animal to feed protein and energy.Fermented bean dregs is rich in multiple nutrients material as lactic acid, vitamin, amino acid, unknown somatomedin etc., has distinctive fermenting aroma, good palatability, increases the feed intake of animal.Lactic acid is adjustable cub enteron aisle pH value also, saves the expense of acidulant in feed, participates in the metabolism of body, growth promoting effects.

Antioxidant

The materials such as the grease in pig feed or institute's liposoluble vitamin, carrotene and carotenoid, easily by the oxygen oxidation in air, destruction, make feed nutritive value decline, palatability variation, even cause feed to become sour rotten, the peroxide formed also has toxic action to animal.In pig feed, add certain antioxidant, can delay or prevent the autoxidation of material in feed.Antioxidant is and prevents or delay some active component generation oxidation deterioration in feed and the preparation made an addition in feed.Be mainly used in containing high-fat feed, rotten to prevent lipoxidase from losing, be also usually used in the premix containing vitamin, it can prevent the oxidation deactivation of vitamin.

Grease

Containing the fat digestibility of short chain saturated fatty acid and long-chain unsaturated fatty acid higher than the digestibility being rich in chain saturated fatty acids; Coconut oil, soya-bean oil and corn oil: long-chain unsaturated fatty acid lard and butter: chain saturated fatty acids is main digestibility: coconut oil is the highest, soya-bean oil and corn oil take second place lard and butter poor; The pigling that with the addition of grease feed physically well develops, and premunition is high, and the pigling effect that especially Birth weight is lower is more obvious.Grease high-energy inherently, the characteristic easily absorbing, easily utilize; Grease, for nonruminant, can provide abundant fatty acid, particularly essential amino acid, and grease energy content is high, and easily by animal use; Grease can improve the Energy harvesting of other components of daily ration.

Mould inhibitor

Mould inhibitor can reduce the quantity of microorganism in feed, control the generation of the metabolism of microorganism and growth, mould fungus inhibition toxin, and the loss of prevention feed storage phase nutritional labeling, prevents feed moldy metamorphism and extend period of storage.Wide at occurring in nature mould distributed pole, of a great variety, and most mould can cause the moldy metamorphism of feed, and the nutritive value of feed is reduced greatly, palatability is deteriorated; Mouldy severe patient not only has no nutritive value, and growth of animal also can be caused to stagnate with its feeding animals, and visceral injury, is even poisoned to death.Mould inhibitor and antioxidant conbined usage: the mouldy process of feed is also along with the oxidizing process of feed Middle nutrition composition, and mould inhibitor uses together with antioxidant, form a complete mold-proof oxidation-resistant system, thus effectively protect and extend storage period.

Groove feed for pigling:

The feed of church's birth piglet food plant property.Because birth piglet congenital behavior eats breast milk, and the feed after wean has difference, so the feed needed carrys out transition with breast milk.

Be suitable for digestion and nutrient absorption.ANFs wherein, allergenic factor content are low, and improving feed digestibility, is the key improving newborn piglet feed intake.Feed through digesting and assimilating with redeposited after just have good performance.And the omnidistance growth performance of the sucking pig daily gain of this one-phase to market pig has outstanding meaning.

Good palatability.Sucking pig is liked eating, and feed intake is very large, just may have good daily gain index.

Comprehensive nutrition is balanced.The nutritional labeling of various raw material is different, and digestibility is also different.Therefore, necessary scientific formula, modulates meticulously.

The pig incidence of disease is low.Particularly to reduce Incidence of Diarrhea to greatest extent.Dyspeptic feed, passing through the laggard people's large intestine of small intestine, be exactly the good culture medium of large intestinal bacterium, thus cause large intestinal bacterium Fast-propagation, this is the main cause causing sucking pig to suffer from diarrhoea.Once generation trophism diarrhea, outside isolating protein, the nutrition such as electrolyte, vitamin, amino acid are also all along with " having loose bowels " lost.

Without ablactation stress phenomenon.There is ablactation stress and will cause Body weight loss after weaned piglet, growth retardation.Want the normal growth rate recovering pig as early as possible, make up ablactation stress loss, must by increasing throwing something and feeding of wean pig feed, improving rearing conditions could solve.

The basic goal that groove feed for pigling uses allows sucking pig progressively adapt to plant feed, the use of outstanding groove feed for pigling can promote the growth of gastrointestinal bacterial flora and enzyme system, for the growth in later stage is prepared, and be not only higher feed intake and maximum daily gain in religion groove process.

Effect

Effect one: improve pigling immunity, promote the discharge of meconium

Contain abundant immunoglobulin (Ig) in the first Ruzhong of sow, the immunity of piglet can be improved, meet the rear nutrition of sucking pig birth and immune demand in time.And just the magnesium salts ion that sucking pig meconium can be promoted to discharge is rich in Ruzhong.

Effect two: avoid newborn piglet diarrhea

Piglet by parent output in a flash, namely there occurs a series of change.Stress changing just because of these, making piglet from being born to death rate when weaning up to l0% ~ 25%, the death toll particularly in raw rear 7 ages in days is maximum, accounts for 65% of the front death toll of ablactation.And causing dead reason to be due to milk overrich, after piglet eats breast, cause the disease of digestive tract such as piglet yellow scour, dysentery characterized by white mucous stool and occur dead, therefore, good sucking pig material/groove feed for pigling, and can prevent the death of newborn piglet (0-7 days) diarrhea.

Effect three: improve pig anti-stress ability

After piglet birth, experiencing a series of huge environmental change: become varying temperature environment from the isoperibol in parent, being changed into the pig house terrestial enviornment of bacterium by aquatic environment in aseptic placenta, changing into by alimentary canal active absorption etc. by carrying out derive nutrients by umbilical cord Passive intake.During wean, piglet is faced with huge challenge once more, these challenges are: to accept human milk fat, lactose and lactoprotein, the plant polysaccharides that the vegetable protein containing antigenic characteristic in various degree to searching for food, molecular structure are totally different and lipid nutrient, from sucking breast milk (liquid) to mixed feed of searching for food (solid), leave mother live on one's own life from together living to mother, weaning house is forwarded to from nursery house, all these stimulates piglet from psychology, nutrition, environment many-side, and produces a series of stress reaction.And this mainly refer to ablactation stress, reload stress, sequence stress, environmental stress (management stress), turn group stress, Cold stress, oxidative stress, wound stress, nutrition stress wait.And pigling immunity stress be caused to decline, premunition weakens, and the incidence of disease rises and diarrhoea.

Effect four: reduce food consumption, improve the utilization benefit of feed

According to statistics, the utilization rate that sow lactation diet changes into milk is 20% ~ 30%, piglet as early as possible independently feed just directly can utilize nutrition in feed, decrease conversion level, efficiency of feed utilization just can reach 50%---60%.So from the angle of economy, breast milk may not be the best food of piglet.

Effect five: supplement, safeguard beneficial microbe flora in intestines and stomach

Escherichia coli often cause the yellow dysentery of newborn piglet and the dysentery characterized by white mucous stool of weanling pig, cause acute sepsis, gastroenteritis and other local inflammation.Bacillus acidi lactici is the beneficial bacterium in a class enteron aisle, can produce many antibiotic complexes, as bacteriocin, thus suppresses the growth of harmful bacteria.In addition, it can be attached on intestinal epithelial cell, occupies the binding site of intestinal epithelial cell, forms a kind of protective barrier, stops the attachment of pathogen on enteron aisle.Profitable strain and pathogenic bacteria exist simultaneously under normal circumstances, and are in a stable state, and in normal state, normal gastrointestinal bacterial flora is useful to host.But sucking pig is born, because hydrochloric acid in gastric juice is very low, Escherichia coli will occupy the position of large intestine sharp, field planting in rapid perfect aspect.And want to change this situation, three or four days that just just must be born piglet, supplement Bacillus acidi lactici and help the biologic product of Bacillus acidi lactici breeding.

Particularly after weaned piglet, the beneficial bacteriums such as the pathogenic bacteria concentration such as gut flora changes, Escherichia coli rise, lactic acid bacteria decline, when causing intestine of young pigs flora unbalance.Safeguard the coordinated balance of the inner bacterium of intestines and stomach, just seem very important.

Lactation pigling material, is commonly called as " groove feed for pigling ", and major function orientates early stage food calling as, tempers stomach and intestine, and supplement breast milk subalimentation after 3 weeks, groove feed for pigling is easy to digest, anti-diarrhea.And although different sucking pig kind trophic level is variant, be consistent to pig feed quality requirement.Require that good palatability, digestibility are high, feedstuff is stablized, and Feed Manufacturing processing is stable; Feed nutrition is comprehensive, balance, and especially amino acid and vitamin should exceed the requirement of pig optimum growh, reaches the demand of best immunity; The use of strict control aflatoxin, vomitoxin, makes pig produce best premunition and play maximum growth potential.

Piglet cradling material

Wean pigling material, be commonly called as " piglet cradling material ", its major function orientates easy to digest, anti-diarrhea as, promotes that sucking pig is excessively corn bean pulp type feed from breast milk of searching for food.

The child care phase is too short, changes little pig feed too early into, stress be large, cause trophic level, health care dosage, material type and smashing fineness all can not meet the Rapid development of newborn piglet, easily occur that resistance declines, diarrhoea, growth retardation (losing flesh), badly influence culture benefit.The child care phase is extended to 70 ages in days for this reason, take to improve child care phase nutrition level, coordinate with groove feed for pigling and feed, make 70 age in days sucking pigs reach the body weight of about 30 ~ 35kg, early deliver for sale for breeding pig and lay the first stone.

The transition of feed is exactly that the weaned piglet planted agent of 2 weeks keeps feed constant still feeding to subsidize feed lactation, and add appropriate antibiotic, vitamin and amino acid, to alleviate stress reaction, be transitioned into gradually after 2 weeks and eat weanling pig feed, the transition of feeding method, 3 ~ 5 days best restricteds scale of rationing after weaned piglet, average feed intake is 160g, carry out free choice feeding after 5 days.

The value of early-weaned piglets supplementary feeding depends on whether to make piglet obtain the feed feed intake reaching immune tolerance level.Weaned piglet reload whether suffer from diarrhoea and diarrhoea degree relevant with opened guideway proteantigen with feed supplement.When feed supplement antigen is low, and during opened guideway antigen height, wean is reloaded, and can cause diarrhoea; Otherwise, with high antigenic feed supplementary feeding, when changing low antigenicity feed after wean into, reload and can not cause severe diarrhea; Not during supplementary feeding, should with the low opened guideway of antigenicity after wean.After intestinal mucosa is weaned, the damage of daily ration is one of main reason causing grice diarrhoea, and its mechanism has antigenic large molecule in daily ration, with protein and carbohydrate for the main allergic reaction causing enteron aisle short-term; Glycinin and the α γ – conglycinin adopting processing process to destroy in soybean accompanies globulin, or use other low antigen active daily ration, the adverse effect of dregs of beans daily ration can be alleviated, breast milk and other dairy products are on the impact of the Intestinal Morphology of piglet especially early-weaned piglets, digestive enzyme activity and other function after wean, and especially the impact of the Intestinal Morphology of early-weaned piglets, digestive enzyme activity and other function is minimum.

Lactose is the preferred raw materials weaned in latter 14 days, and it is not only suitable for the digestion of lactase, and can slow down the velocity of discharge of daily ration, thus improves the digestibility of lactose and other compositions.

Claims

1. a piglet cradling material formula, is characterized in that: the corn 30-60 part having weight portion; 46% dregs of beans 10-15 part; Grease 0.6-1.0 part; Core material 5-10 part; Antioxidant 0.08-0.1 part; Mould inhibitor 0.04-0.1 part is made.

2. a kind of piglet cradling material formula according to claim 1, is characterized in that: antioxidant composition is ethoxyquinoline.

3. a kind of piglet cradling material formula according to claim 1, is characterized in that: mould inhibitor composition is calcium propionate.

4. a kind of piglet cradling material formula according to claim 1, is characterized in that: the composition of core material mainly trace element accounts for 10.9%, and vitamin accounts for 4.5%, and amino acid accounts for 55%: mineral matter accounts for 29.6%.