CN105876197A - Preparation method of compound sow feed in lactation period - Google Patents
Preparation method of compound sow feed in lactation period Download PDFInfo
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- CN105876197A CN105876197A CN201610234650.1A CN201610234650A CN105876197A CN 105876197 A CN105876197 A CN 105876197A CN 201610234650 A CN201610234650 A CN 201610234650A CN 105876197 A CN105876197 A CN 105876197A
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- sow
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- mixed feed
- lactation
- enzymolysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The present invention discloses a preparation method of compound sow feed ina lactation period andbelongs to the technical field of animal feed. The compound sow is prepared from the following raw materials: palm meal, tofu residues, beer residues, cassava residues, rice bran, fish meal, molasses, and fructooligosaccharide. The preparation method comprises the following steps: palm meal treating, enzymatic digestion treating, rice bran treating, and mixing granulating. The sows fed by the provided compound feed are good in body conditions of the sows, less in fat losing during the lactation period, good in appetite, and enough in milk. The weaning piglets are large in body weight and robust. The compound sow feed is conductive to helping improve the economical efficiency of scaled pig farms.
Description
Technical field
The invention belongs to technical field of animal, particularly relate to a kind of sow in lactation cooperation and raise
The preparation method of material.
Background technology
At present China sow produces nest number per year is 2.0, one sow year number born alive be 15~20,
But wean is lived, young number is only 14, and the commodity pig's head number of delivering for sale being provided that is about 12.Sow,
Especially first farrowing sow easily occurs lactogenic not enough within age of sucking.Lack milk or the main cause without milk
It is: 1. sow in later stage of pregnancy malnutrition that pig body is become thin, and mammary gland is the most preferably grown;
2. first farrowing sow development of breast is not complete, promotes hormone and the nervous function imbalance etc. of lactogenic;3. female
Age pig year is too big, and appetite is the most vigorous, digests and assimilates the most bad;4. sow is fed at period of gestation
Energy feed too many, and other type of feedstuff is not enough, and pig body is the most fat, endocrine disturbance;
5. sow body constitution is poor, and the diseases such as birth canal infection occur puerperal.In order to ensure the normal growth of piglet,
Various effective measures and method should be taked in time, to prevent the minimizing of milk yield of sow.
Feedstuff is to provide main energetic and the main substance of basic nutrition material, for suckling for pig
The health of phase sow is extremely critical." one such as Patent No. CN201510481318.0
Lactation sow forage and preparation method thereof " if in propose can be age of sucking sow supply good
Good nutrition, then can improve the milk water quality of sow, improve the life of this tire sow litter
Long speed and piglet vigor, furthermore, it is possible to greatly reduce the loss of sow body condition, allow sow break
Can oestrus as early as possible after milk.Sow in lactation physiological property is special, and existing feed formula is for feeding
Breast phase sow is not quite reasonable, it is difficult to reaches the nutritional need of sows in lactation, thus causes
Feed that to there is lactation amount during piglets not enough, cause that piglet survival ratio is low, weanling weight is light
Problem, need to improve further.
Exploitation feedstuff, especially at the grain-saving type monogastric animal feed that Mountain Debelopment is inexpensive, be
The important technology economic condition of these regional development animal husbandry.Deep development and utilize existing workers and peasants
The garbage (particularly those much higher fiber feedstuff resources Han crude fibre) in industry puerperal, produces
Go out the feedstuff that nutrition is high, digestibility is high, be the weight developing inexpensive grain-saving feed
Wanting shortcut, this point is noticed the most always, is paid attention to.But, although people couple so far
Multifilament feed resource-Petiolus Trachycarpi dregs, industrial slag grain resource have employed some physics, chemistry,
Microorganism or daily ration collocation process means overcome these resources limit when as feedstuff
Factor processed i.e. crude fibre especially content of lignin is high, protein content is low.Digestibility and agreeable to the taste
Property difference defect, then due to the single of processing method or be simply one, the combination of binomial, though
Be in progress achieved with some, but and unresolved price is high, comprehensively and reasonably problem is owed in nutrition,
Not yet reach the effect that full price is low with expense.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of sow in lactation mixed feed
Preparation method.
The present invention is achieved by the following technical programs:
A kind of preparation method of sow in lactation mixed feed, preparation process is as follows:
1) Petiolus Trachycarpi dregs processes: Petiolus Trachycarpi dregs first passes around fungus degrading and processes, add biology
Enzyme 1 carries out enzymolysis, it is thus achieved that zymolyte 1;
2) enzymolysis processing: biology will be added after Glycine max (L.) Merr., beer residue, manioc waste mixing homogenizing
Enzyme 2 carries out enzymolysis, it is thus achieved that zymolyte 2;
3) Testa oryzae processes: with fresh rice bran as raw material, through steaming stir-fry, expanded, post cure
The special process such as pressure dregs of rice process are processed into rice bran meal;
4) zymolyte 1, zymolyte 2, rice bran meal, fish flour, molasses are mixed with fruit oligose
Close uniformly, dry, put into granulator and pelletize, obtain mixed feed.
Further, the raw material components of this sow in lactation mixed feed is: Petiolus Trachycarpi dregs 400~600
Weight portion, Glycine max (L.) Merr. 50~80 weight portion, beer residue 50~80 weight portion, manioc waste 60~90 weight
Amount part, Testa oryzae 10~30 weight portion, fish flour 20~40 weight portion, molasses 150~350 weight portion,
Fruit oligose 5~15 weight portion.
Further, described fungus is at least one in brown rot fungus, aspergillus niger, yeast,
And connect that bacterium amount is Petiolus Trachycarpi dregs weight 0.1%~1%, fungus degrading treatment temperature is 10~40 DEG C,
The process time is 48h~72h, and wherein can turn out viable bacteria in every gram of sample is 105~106cfu;
Fermented by fungus, thus produce digestive enzyme and can make antinutritional factor passivation, reduce or disappear
Except toxin.
Further, described enzyme 1 is mannonase xylanase, cellulase
In at least one, and use condition be: consumption is 7.0~13.0mg/g, hydrolysis temperature is
40~100 DEG C, pH value be 2~11, enzymolysis time be 48~80h.Beta-mannase derives with it
Thing is the polysaccharide body having the strongest inhibition in feedstuff to alimentation, therefore uses manna to gather
Feedstuff Middle nutrition mass degradation is little by least one in carbohydrase, xylanase, cellulase
Molecular substance, beneficially animal body absorb, and can improve the nutritive value of feedstuff to greatest extent.
Further, described enzyme 2 be high vigor cellulose restriction endonuclease, cellulose excision enzyme,
At least one in beta-glucosidase, and the condition used is: consumption is 80~160FPA/g,
Hydrolysis temperature is 30~80 DEG C, pH value is 3.2~7.4, enzymolysis time is 1~6h;Use above-mentioned enzyme
Carry out enzymolysis and can reduce crude fiber content, improve protein amino acid content, improve food conversion
Rate and palatability.
Further, described drying temperature is 70~100 DEG C.
Further, described granulation granularity is 100~800 μm;In this grain size intervals,
The feed intake of sow can be increased.
The beneficial effects of the present invention is:
The sow body condition that mixed feed provided by the present invention is raised is good, age of sucking loses flesh less, eat
Be intended to, milk foot;Piglet birth weight is big, and weanling weight is big, and piglet is healthy and strong, is conducive to carrying
The economic benefit on high scale pig farm.
Detailed description of the invention
Technical scheme is described further below, but claimed scope is not limited to
In described.
Embodiment one:
1, the preparation method of a kind of sow in lactation mixed feed, specific make step is as follows:
1) raw material prepares: Petiolus Trachycarpi dregs 400kg, Glycine max (L.) Merr. 50kg, beer residue 50kg, manioc waste
60kg, Testa oryzae 10kg, fish flour 20kg, molasses 150kg, fruit oligose 5kg.
2) Petiolus Trachycarpi dregs processes: Petiolus Trachycarpi dregs first passes around brown rot fungus degradation treatment, and connecing bacterium amount is
The 0.1% of Petiolus Trachycarpi dregs weight, treatment temperature is 10 DEG C, cultivates 48h, adds mannase and enters
Row enzymolysis, mannan enzyme dosage is 7.0mg/ml, hydrolysis temperature is 40 DEG C, pH value is 2,
Enzymolysis time is 48h, it is thus achieved that zymolyte 1;
3) enzymolysis processing: add in Glycine max (L.) Merr., beer residue, manioc waste in high vigor cellulose
Cutting enzyme and carry out enzymolysis, high vigor cellulose restriction endonuclease consumption is 80FPA/g, hydrolysis temperature is
30 DEG C, pH value be 3.2, enzymolysis time be 1h, after enzymolysis completes, send into vacreation pot,
Ozone sterilization 1h, sterilize at 200 DEG C 30min, is cooled to room temperature, it is thus achieved that zymolyte 2;
4) Testa oryzae processes: with fresh rice bran as raw material, through steaming stir-fry, expanded, post cure
The special process such as pressure dregs of rice process are processed into rice bran meal, and omnidistance technological temperature is at 100 DEG C.
5) zymolyte 1, zymolyte 2, rice bran meal, fish flour, molasses are mixed with fruit oligose
Close uniformly, be at 70 DEG C after drying drying temperature, put into granulator and carry out prepared granularity of pelletizing
It is the granule of 100 μm, obtains mixed feed.
2, this mixed feed carries out mix and blend by 5% weight ratio addition conventional feed.
Embodiment two:
1, the preparation method of a kind of sow in lactation mixed feed, specific make step is as follows:
1) raw material prepares: Petiolus Trachycarpi dregs 555kg, Glycine max (L.) Merr. 65kg, beer residue 60kg, manioc waste
70kg, Testa oryzae 20kg, fish flour 30kg, molasses 200kg, fruit oligose 10kg.
2) Petiolus Trachycarpi dregs processes: Petiolus Trachycarpi dregs first passes around aspergillus niger degradation treatment, and connecing bacterium amount is
The 0.5% of Petiolus Trachycarpi dregs weight, treatment temperature is 30 DEG C, cultivates 54h, adds mannonase
The mixture of xylanase carries out enzymolysis, enzyme dosage is 10.0mg/ml, hydrolysis temperature is 70 DEG C,
PH value is 5.5, enzymolysis time is that 54h obtains zymolyte 1;
3) enzymolysis processing: add in Glycine max (L.) Merr., beer residue, manioc waste in high vigor cellulose
Cut enzyme, the mixture of cellulose excision enzyme carries out enzymolysis, and mixed enzyme consumption is 120FPA/g, enzyme
Solve temperature be 55 DEG C, pH value be 4.8, enzymolysis time be 3.5h, after enzymolysis completes, send into true
Empty retorts, ozone sterilization 3h, sterilize at 250 DEG C 45min, is cooled to room temperature, it is thus achieved that enzymolysis
Thing 2;
4) Testa oryzae processes: with fresh rice bran as raw material, through steaming stir-fry, expanded, post cure
The special process such as pressure dregs of rice process are processed into rice bran meal, and omnidistance technological temperature is at 155 DEG C.
5) zymolyte 1, zymolyte 2, rice bran meal, fish flour, molasses are mixed with fruit oligose
Close uniformly, be at 85 DEG C after drying drying temperature, put into granulator and carry out prepared granularity of pelletizing
It is the granule of 500 μm, obtains mixed feed.
2, this mixed feed carries out mix and blend by 7% weight ratio addition conventional feed.
Embodiment three:
1, the preparation method of a kind of sow in lactation mixed feed, specific make step is as follows:
1) raw material prepares: Petiolus Trachycarpi dregs 600kg, Glycine max (L.) Merr. 80kg, beer residue 80kg, manioc waste
90kg, Testa oryzae 30kg, fish flour 40kg, molasses 350kg, fruit oligose 15kg.
2) Petiolus Trachycarpi dregs processes: Petiolus Trachycarpi dregs first passes around brown rot fungus, aspergillus niger, yeast mixing
Thing degradation treatment, connect that bacterium amount is Petiolus Trachycarpi dregs weight 1%, treatment temperature is 40 DEG C, cultivates 72h,
Add mannonase xylanase, cellulase mixture carries out enzymolysis, and enzyme dosage is
13.0mg/ml, hydrolysis temperature are 100 DEG C, pH value is 11, enzymolysis time is that 80h obtains enzymolysis
Thing 1;
3) enzymolysis processing: add in Glycine max (L.) Merr., beer residue, manioc waste in high vigor cellulose
Cut enzyme, cellulose excision enzyme, the mixture of beta-glucosidase carry out enzymolysis, and mixed enzyme is used
Amount for 160FPA/g, hydrolysis temperature be 80 DEG C, pH value be 7.4, enzymolysis time be 6h, enzymolysis
After completing, sending into vacreation pot, ozone sterilization 5h, sterilize at 300 DEG C 60min, is cooled to
Room temperature, it is thus achieved that zymolyte 2;
4) Testa oryzae processes: with fresh rice bran as raw material, through steaming stir-fry, expanded, post cure
The special process such as pressure dregs of rice process are processed into rice bran meal, and omnidistance technological temperature is at 200 DEG C.
5) zymolyte 1, zymolyte 2, rice bran meal, fish flour, molasses are mixed with fruit oligose
Close uniformly, be at 100 DEG C after drying drying temperature, put into granulator and carry out prepared grain of pelletizing
Degree is the granule of 800 μm, obtains mixed feed.
2, this mixed feed carries out mix and blend by 10% weight ratio addition conventional feed.
Test example:
Test group 1:
Object: choose body condition, parity, body weight and expected date of confinement close healthy sow in lactation
140.
Experimental period: terminate when starting after childbirth to piglet wean in 28 days.
Feeding feed stuff: add the use of 8% weight ratio in normal diet according to embodiment two system
The mixed feed made.
Matched group 1:
Object: choose body condition, parity, body weight and expected date of confinement close healthy sow in lactation
140.
Experimental period: terminate when starting after childbirth to piglet wean in 28 days.
Feeding feed stuff: add preparing according to conventional procedures of 8% weight ratio in normal diet
Mixed feed.
Nursing sow daily ingestion amount, the diarrhoea constipation head number of above-mentioned test is monitored, result
As follows:
Table 1
Test group 2:
Object: the piglet that the sow in test group 1 is produced.
Feeding feed stuff: the milk of the sow in test group 1 coordinates and adds 8% weight in normal diet
The mixed feed that the use of ratio makes according to embodiment two.
Experimental period: terminate when starting after childbirth to piglet wean in 28 days.
Matched group 2:
Object: the piglet that the sow in test group 2 is produced.
Feeding feed stuff: the milk of the sow in test group 2 coordinates and adds 8% weight in normal diet
The mixed feed prepared according to conventional procedures of ratio.
Experimental period: terminate when starting after childbirth to piglet wean in 28 days.
The piglet of just birth is weighed calculating every meansigma methods record, the phase to be tested terminate after claim
Re-computation every meansigma methods record, the survival rate of record piglet, result is as follows:
Table 2
Test group 2 | Matched group 2 | |
Nascent body weight (kg) | 1.65 | 1.50 |
At the end of body weight (kg) | 6.36 | 5.2 |
Survival rate (%) | 95.2 | 90.4 |
Being learnt by above test data, prepared by the method preparing feedstuff provided by the present invention joins
The sow body condition of conjunction diet is good, appetite is good, milk is sufficient, and piglet birth weight is big, wean
Body weight is big, and piglet is healthy and strong, the economic benefit on beneficially raising scale pig farm.
Claims (9)
1. the preparation method of a sow in lactation mixed feed, it is characterised in that preparation step
Rapid as follows:
1) Petiolus Trachycarpi dregs processes: Petiolus Trachycarpi dregs first passes around fungus degrading and processes, add biology
Enzyme 1 carries out enzymolysis, it is thus achieved that zymolyte 1;
2) enzymolysis processing: biology will be added after Glycine max (L.) Merr., beer residue, manioc waste mixing homogenizing
Enzyme 2 carries out enzymolysis, it is thus achieved that zymolyte 2;
3) Testa oryzae processes: with fresh rice bran as raw material, through steaming stir-fry, expanded, post cure
The special process such as pressure dregs of rice process are processed into rice bran meal;
4) zymolyte 1, zymolyte 2, rice bran meal, fish flour, molasses are mixed with fruit oligose
Close uniformly, dry, put into granulator and pelletize, obtain mixed feed.
2. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Being, the raw material components of this sow in lactation mixed feed is: Petiolus Trachycarpi dregs 400~600 weight portion,
Glycine max (L.) Merr. 50~80 weight portion, beer residue 50~80 weight portion, manioc waste 60~90 weight portion, rice
Bran 10~30 weight portion, fish flour 20~40 weight portion, molasses 150~350 weight portion, fruit oligose 5~15
Weight portion.
3. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Being, described fungus is at least one in brown rot fungus, aspergillus niger, yeast, and connects bacterium amount
For the 0.1%~1% of Petiolus Trachycarpi dregs weight, fungus degrading treatment temperature is 10~40 DEG C, processes the time
For 48h~72h.
4. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Be, described enzyme 1 be in mannonase xylanase, cellulase at least
A kind of.
5. the preparation method of the sow in lactation mixed feed as described in claim 1 or 4, its
Being characterised by, the consumption of described enzyme 1 is 7.0~13.0mg/g;Hydrolysis temperature is
40~100 DEG C, enzymolysis pH value be 2~11, enzymolysis time be 48~80h.
6. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Being, described enzyme 2 is high vigor cellulose restriction endonuclease, cellulose excision enzyme, β-Fructus Vitis viniferae
At least one in glycosidase.
7. the preparation method of the sow in lactation mixed feed as described in claim 1 or 6, its
Being characterised by, the consumption of described enzyme 2 is 80~160FPA/g, hydrolysis temperature is
30~80 DEG C, enzymolysis pH value be 3.2~7.4, enzymolysis time be 1~6h.
8. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Being, described drying temperature is 70~100 DEG C.
9. the preparation method of sow in lactation mixed feed as claimed in claim 1, its feature
Being, described granulation granularity is 100~800 μm.
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Cited By (1)
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Application publication date: 20160824 |