CN109730031A - A kind of feeding method promoting weanling pig growth - Google Patents
A kind of feeding method promoting weanling pig growth Download PDFInfo
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Abstract
The invention belongs to domestic pig feeding program fields, and in particular to a kind of feeding method for promoting weanling pig growth.The feeding method for promoting weanling pig growth of the invention after weaned piglet the following steps are included: feed weanling pig acidified milk and creep feed 6~13 days.Acidified milk is fed while the present invention is by feeding creep feed to the piglet after wean, preferable prevention and control can be played the role of to the weaning stress of piglet.
Description
Technical field
The invention belongs to domestic pig feeding program fields, and in particular to a kind of feeding method for promoting weanling pig growth.
Background technique
With aquaculture scale, intensive development, Pig Industry production in mostly use early weaning piglet greatly, with increase
Add the productivity and column home utilization rate of sow, reduce feed cost, effectively control disease, improves productivity effect.However, young at this time
Pig digestive system and Development of Immune Organs are not perfect, and the secretory volume of enzyme and acid is also insufficient in digestive system, in alimentary canal just
Normal microecosystem has not yet been formed;After weaned piglet, the sudden change of feeding environment often leads to piglet and appetite occurs
Decline, digestion power is poor, and efficiency of feed utilization is low, and premunition is poor, the problems such as diarrhea occurs, and normally referred to as weaning stress of piglet is comprehensive
Close disease.Therefore, how to adopt an effective measure reduces weaning stress of piglet, and helping piglet to smoothly transit is particularly important.
As in the prior art, one is disclosed in the Chinese invention patent application file that application publication number is CN102370102A
Kind of sucking pig mixed feed, the feed contain vegetality feedstuff, vegetalitas expanded pellet diet, fermented bean dregs, fish meal, dairy products,
Grease, amino acid, liquid additive and solid additive;Used liquid additive is liquid enzyme formulation and liquid micro-ecological
Preparation is uniformly mixed, and wherein liquid micro-ecological preparations include lactobacillus acidophilus, lactobacillus thermophilus, Bifidobacterium, acetic acid bacteria
It is more than any one of group and saccharomycete.Feeding of the feed for sucking pig after birth the 5th day religion slot by 10 days after wean
It supports.The feed reduces sucking pig because of battalion caused by energy deficiency by improving absorption and the utilization of carbohydrate before and after wean
Supporting stress.But since abilities of digestive and absorption of the sucking pig to nutriment is poor, mentioned by adding dairy products directly in feed
The digestibility of high sucking pig, the effect of prevention and control weaning stress need to be further increased.
Summary of the invention
The purpose of the present invention is to provide a kind of feeding methods of promotion weanling pig growth, to the weaning stress energy of piglet
Enough play the role of preferable prevention and control.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of feeding method promoting weanling pig growth, comprising the following steps: weanling pig is fed after weaned piglet
Acidified milk and creep feed 6~13 days.
The present invention by the acidified milk after feeding creep feed and fermentation to weanling pig, answer by the wean for effectively reducing piglet
Sharp degree can help piglet to smoothly transit, and can play the role of preferable prevention and control to the weaning stress of piglet.The present invention gives
Acidified milk after piglet feeding fermentation reduces the shadow of piglet individual difference compared to Direct-fed profitable strain and dairy products
It rings.
The mode of feeding weanling pig acidified milk and creep feed is to feed the mixture of acidified milk and creep feed or will ferment
Cream and creep feed are separately fed.
Mixture 6~9 days of weanling pig acidified milk and creep feed are fed after weaned piglet.Feed acidified milk and religion slot
The mixture of material effectively prevents the case where piglet only drinks acidified milk and eats creep feed less or even do not eat creep feed.By the way that slot will be taught
Material is fed after mixing with acidified milk, can preferably control piglet to the feed intake of creep feed and acidified milk.
Acidified milk and creep feed are separately fed into weanling pig 7~13 days after weaned piglet.Scale is convenient in separately feeding
Change the practical operation on pig farm.Acidified milk is additionally fed on the basis of creep feed after wean, the health degree of piglet is can be improved, changes
Kind growth performance.
It is fed creep feed 2~4 days after the mixture of feeding weanling pig acidified milk and creep feed, then feeds child care material.It raises
Feeding creep feed carries out transition after feeding mixture, is conducive to further weaken weaning stress.
The acidified milk is that main fermenting raw materials form with milk supply, sugar and water;The mass ratio of the milk supply and sugar is (2.7
~3.3): 1;Feed total matter of milk supply and sugar in the raw material of first 2~3 days acidified milks used of acidified milk and creep feed mixture
Amount accounts for the 18~22% of milk supply, sugar and water gross mass, total matter of milk supply and sugar in the raw material of intermediate 2~3 days acidified milks used
Amount accounts for the 13~16% of milk supply, sugar and water gross mass, total matter of milk supply and sugar in the raw material of last 2~3 days acidified milks used
Amount accounts for the 9~12% of milk supply, sugar and water gross mass.The content for gradually decreasing milk supply and sugar in acidified milk, can reduce by acidified milk
Influence when turning to feed creep feed and child care material with the mixture of creep feed to piglet.
The acidified milk is that main fermenting raw materials form with milk supply, sugar and water;The mass ratio of the milk supply and sugar is (2.7
~3.3): 1;Separately feed 90~110mL/ of scale of feeding average out to of preceding 2~3 days acidified milks of acidified milk and creep feed
(previous day), 140~160mL/ of scale of feeding average out to (previous day) of 2~3 days acidified milks later, acidified milk later
190~210mL/ of scale of feeding average out to (previous day).In order to make piglet gradually adapt to acidified milk, acidified milk and religion slot are separately fed
The scale of feeding for slowly increasing acidified milk when material, avoids that there is a situation where excessive acidified milks to cause grice diarrhoea.
Milk supply and the gross mass of sugar account for milk supply, sugar and water in the raw material of acidified milk when separately feeding acidified milk and creep feed
The 18~22% of gross mass.
The acidified milk is made with milk supply, sugar and water of main fermenting raw materials.Acidified milk can improve the intestinal health of piglet
Situation alleviates the weaning stress of piglet, promotes the fast-growth of piglet.
The acidified milk is that main fermenting raw materials form with milk powder, glucose and water;The quality of the milk powder and glucose
Than for (2.7~3.3): 1.
The zymophyte that the fermentation uses includes Pediococcus pentosaceus, lactobacillus plantarum, bacillus subtilis and saccharomyces cerevisiae.
Pediococcus pentosaceus, lactobacillus plantarum in the zymophyte are leavening;Bacillus subtilis and saccharomyces cerevisiae are adjuvant, early stage
Oxygen consumption generates protease and growth factor, and lactobacter growth and lactic acid is promoted to generate.
The creep feed consists of the following mass percentage components: corn 10~36%, popcorn 10~30%, beans
The dregs of rice 5~15%, expanded soybean 3~10%, whey powder 10~30%, glucose 2~6%, mountain flour 0.3~1%, calcium monohydrogen phosphate
0.5~1.5%, soya-bean oil 1~3%, premix 0.5~1.5%.Creep feed of the invention is full of nutrition, can meet weanling pig
The demand of growth.
The premix provides for every kg creep feed: 9000~11000IU of vitamin A, vitamin D31400~
1600IU, 38~42IU of vitamin E, vitamin B11.8~2.2mg, vitamin B23.8~4.2mg, vitamin B12
0.038~0.042mg, 28~32mg of niacin, 12~14mg of pantothenic acid, 0.14~0.18mg of biotin, 0.5~0.7mg of folic acid.Dimension
The organic matters such as raw element are nutriments necessary to weanling pig grows.
For the intake for guaranteeing the daily minerals of weanling pig, the premix provides microelement for every kg creep feed:
110~125mg of copper, 90~110mg of iron, 90~110mg of zinc, 26~34mg of manganese, 0.18~0.22mg of iodine, selenium 0.38~
0.42mg。
The pH value of the acidified milk is 5~5.5, and suitable growing environment is provided for profitable strain.If stopping pH when fermentation
It is worth too low, then acidified milk has a sharp aroma, and has diarrhea after feeding.
Specific embodiment
The feeding method for promoting weanling pig growth of the invention, comprising the following steps: wean is fed after weaned piglet
Piglet acidified milk and creep feed 6~13 days.The weanling pig is that wean turns the piglet after group.
The mode of feeding weanling pig acidified milk and creep feed is to feed the mixture of acidified milk and creep feed or will ferment
Cream and creep feed are separately fed.When feeding the mixture of acidified milk and creep feed the daily feeding total amount of acidified milk be 5~
7L。
The acidified milk is made with milk supply, sugar and water of main fermenting raw materials.Preferably, milk supply is milk powder.Preferably, sugared
For glucose.
The acidified milk is fermented by method comprising the following steps:
(1) zymophyte is dissolved in 30 ± 5 DEG C of warm water, is incubated for 25~35min, obtains bacterium solution;
(2) milk supply, sugar, water and bacterium solution are uniformly mixed, are then allowed to stand fermentation, the temperature of fermentation is 20~25 DEG C, fermentation
Time is 45~50h.
Milk supply and the gross mass of sugar account for the variation of the concentration of the gross mass of milk supply, sugar and water by adjusting the use of water in raw material
Amount is realized.
The zymophyte includes Pediococcus pentosaceus, lactobacillus plantarum, bacillus subtilis and saccharomyces cerevisiae.In the bacterium solution
Zymogenic strain amount is respectively as follows: Pediococcus pentosaceus (3.5~4.5) × 107CFU/L, lactobacillus plantarum (1.5~2.5) ×
107CFU/L, bacillus subtilis (2.5~3.5) × 106CFU/L, saccharomyces cerevisiae (1~1.5) × 107CFU/L。
In individually feeding creep feed and child care material, the mixing wet feed with water is fed respectively.Feeding mixing wet feed can subtract
Stress and piglet feed intake can be increased by reloading less.
The present invention is further explained in the light of specific embodiments.
The implementation of feeding method of the invention carries out on Henan silver hair animal husbandry Co., Ltd, native three pig farms of bridge, west.
Embodiment 1
The promotion weanling pig of the present embodiment grow specifically includes the following steps:
One, prepared by feed
Basal ration used in the present embodiment is respectively creep feed (Henan silver hair animal husbandry Co., Ltd, ZY006) and child care material
(Henan silver hair animal husbandry Co., Ltd child care material 1501S), wherein creep feed consists of the following mass percentage components: corn
36%, popcorn 20%, dregs of beans 12%, expanded soybean 10%, whey powder 15%, glucose 3%, mountain flour 0.7%, phosphoric acid hydrogen
Calcium 1.1%, soya-bean oil 1.2%, premix 1%.Wherein the premix provides for every kg creep feed: vitamin A 10000IU, dimension
Raw element D31500IU, vitamin E 40IU, vitamin B12mg, vitamin B24mg, vitamin B120.04mg, niacin 30mg,
Pantothenic acid 13mg, biotin 0.16mg, folic acid 0.6mg;Microelement is provided for every kg creep feed: copper 120mg, iron 100mg, zinc
100mg, manganese 30mg, iodine 0.2mg, selenium 0.4mg.
Acidified milk used in the present embodiment is made by following methods:
(1) Pediococcus pentosaceus, lactobacillus plantarum, bacillus subtilis and saccharomyces cerevisiae are dissolved in 30 ± 5 DEG C of 250mL
In warm water, it is incubated for 30min, obtains bacterium solution;
(2) bacterium solution after 37.5kg milk powder, 12.5kg glucose, 200kg water and incubation is uniformly mixed, at 23 DEG C
Under the conditions of ferment 48h, obtain the acidified milk that pH value is 5~5.5.
Zymogenic strain amount is respectively as follows: Pediococcus pentosaceus 4 × 10 in bacterium solution7CFU/L, lactobacillus plantarum 2 × 107CFU/
L, bacillus subtilis 3 × 106CFU/L, saccharomyces cerevisiae 1.3 × 107CFU/L。
Acidified milk made from the above method is first acidified milk, and the gross mass of milk powder and glucose is milk powder, glucose
With the 20% of the gross mass of water.
Second batch acidified milk is prepared referring to the preparation method of above-mentioned acidified milk, the amount for adjusting water makes the total of milk powder and glucose
Quality is the 14.3% of milk powder, glucose and water gross mass, remaining condition is constant.
The wholesale kefir milk of third is prepared referring to the preparation method of above-mentioned acidified milk, the amount for adjusting water makes the total of milk powder and glucose
Quality is the 10.3% of milk powder, glucose and water gross mass, remaining condition is constant.
Two, feeding management
Select to turn the weanling pig of group with after batch wean, according to the weight principle of correspondence choose weight range be 7.1~
The piglet of 10.3kg is as test group, and the average original body mass of weanling pig is 8.88kg/ head in test group, and 4 processing are arranged
Group is respectively labeled as A1, A2, A3, A4, and there are 43 weanling pigs in each processing group, and each processing group one encloses, often
Two cement troughs are respectively provided in a circle.
Mixture 7 days of acidified milk and creep feed are first fed, are then fed creep feed 3 days, then feed child care material 18 days.?
In 7 days for feeding the mixture of acidified milk and creep feed, the total amount of the acidified milk fed daily is 6L, and first three days feed first
Acidified milk, the 4th, 5 day feeding second batch acidified milk, the 6th, the 7 day feeding wholesale kefir milk of third.Simultaneously guarantee swinery be freely eaten and
Drinking-water, other feeding managements are carried out according to pig farm normal procedure.During feeding the mixture of acidified milk and creep feed, press
According to few principle fed and frequently added, it is ensured that creep feed and acidified milk are all eaten up, as the growth of wean pig needs, in the base of mixture
Creep feed is additionally supplemented on plinth.
Comparative example 1
The feeding method of the weanling pig of this comparative example the following steps are included:
Select to turn the weanling pig of group with after batch wean, according to the weight principle of correspondence choose weight range be 7.1~
As a control group, the average original body mass of weanling pig is 8.62kg/ head to the piglet of 10.3kg in control group, and 4 processing are arranged
Group is respectively labeled as B1, B2, B3, B4, and there are 43 weanling pigs in each processing group, and each processing group one encloses, often
Two cement troughs are respectively provided in a circle.
To the feeding of the weanling pig of control group and 1 identical creep feed of embodiment 10 days, then feed child care material 18 days,
He does not address control condition with embodiment 1.
Test example 1
During the test in 28 days by a definite date of embodiment 1 and comparative example 1, feeding coal and clout amount are recorded, calculates feed intake.
The main inspection target of this test example is weight gain (kg/), average daily gain (ADFI, g/ days), average daily gain (ADG, g/
It), feed-weight ratio (F/G).Wherein: weight gain=end weight-initial weight;Average daily gain=total feed intake/test number of days;Averagely increase day by day
Weight=(testing last weight-test just starting weight)/test number of days;Feed-weight ratio=average daily gain/average daily gain.1 He of embodiment
The test result of comparative example is as shown in table 1.
1 Production Performance of Weaning Pigs test result of table
(↑ indicate increases, ↓ indicate to reduce)
As shown in Table 1, acidified milk is added in feed to be remarkably improved weanling pig average daily gain (P < 0.05), reduce material
Again than (P<0.1), but (P>0.05) is had no significant effect to the average daily gain of piglet.Test group is compared with control group, day
Weight gain increases 30g/ head/day, and feed-weight ratio reduces by 0.08.
Wherein respectively the test result of processing group is as shown in table 2.
Each group's Production Performance of Weaning Pigs test result of table 2
Test group integrally increases weight than the pig of control group more.During the test, observe that the weanling pig of test group compares
More good-looking according to group hair color, skin is more ruddy.What it is due to test acquisition is Small Sample Database, the piglet of test group and control group
Extremely naughty head number is not much different, and does not embody the advantage of feeding method of the invention.
Embodiment 2
The feeding method for promoting weanling pig growth of the present embodiment, the difference from embodiment 1 is that:
1) creep feed consists of the following mass percentage components: corn 10%, popcorn 30%, dregs of beans 15%, swollen
Change soybean 3%, whey powder 30%, glucose 6%, mountain flour 0.5%, calcium monohydrogen phosphate 1.0%, soya-bean oil 3%, premix 1.5%.Its
Described in premix provided for every kg creep feed: vitamin A 9000IU, vitamin D31400IU, vitamin E 38IU, dimension life
Plain B11.8mg, vitamin B23.8mg, vitamin B120.038mg, niacin 28mg, pantothenic acid 12mg, biotin 0.14mg, leaf
Sour 0.5mg;Microelement is provided for every kg creep feed: copper 115mg, iron 110mg, zinc 90mg, manganese 34mg, iodine 0.18mg, selenium
0.42mg。
2) during feeding weanling pig, mixture 6 days of acidified milk and creep feed are first fed, then feeding religion slot
Material 2 days, then feed child care material 20 days.
In 6 days of feeding mixture, a few days ago the gross mass of milk powder and glucose sugar accounts for milk powder, Portugal in the raw material of acidified milk
The 18% of grape sugar and water gross mass, in the raw material of the 3rd, 4 day acidified milk the gross mass of milk powder and glucose sugar account for milk powder, glucose and
The 13% of water gross mass, the gross mass of milk powder and glucose sugar accounts for milk powder, glucose and the total matter of water in the raw material of the 5th, 6 day acidified milk
The 9% of amount.Preparation method of the preparation method of acidified milk referring to acidified milk in embodiment 1.
The effect obtained when feeding weanling pig using the feeding method of the present embodiment is same as Example 1.
Embodiment 3
The feeding method for promoting weanling pig growth of the present embodiment, the difference from embodiment 1 is that:
1) creep feed consists of the following mass percentage components: corn 30%, popcorn 25%, dregs of beans 15%, swollen
Change soybean 10%, whey powder 12%, glucose 3.4%, mountain flour 0.6%, calcium monohydrogen phosphate 1.5%, soya-bean oil 2%, premix
0.5%.Wherein the premix provides for every kg creep feed: vitamin A 11000IU, vitamin D31600IU, vitamin E
42IU, vitamin B12.2mg, vitamin B24.2mg, vitamin B120.042mg, niacin 32mg, pantothenic acid 14mg, biotin
0.18mg, folic acid 0.7mg;Microelement is provided for every kg creep feed: copper 125mg, iron 90mg, zinc 110mg, manganese 26mg, iodine
0.22mg, selenium 0.38mg.
2) during feeding weanling pig, mixture 9 days of acidified milk and creep feed are first fed, then feeding religion slot
Material 4 days, then feed child care material 15 days.
In 9 days of feeding mixture, the gross mass of milk powder and glucose accounts for milk powder, Portugal in the raw material of first three days acidified milk
The 22% of grape sugar and water gross mass, the gross mass of milk powder and glucose accounts for milk powder, glucose in the raw material of the 4th, 5,6 day acidified milk
With the 16% of water gross mass, the gross mass of milk powder and glucose accounts for milk powder, glucose and water in the raw material of the 7th, 8,9 day acidified milk
The 12% of gross mass.Preparation method of the preparation method of acidified milk referring to acidified milk in embodiment 1.
The effect obtained when feeding weanling pig using the feeding method of the present embodiment is same as Example 1.
Embodiment 4
One, prepared by feed
Basal ration used in the present embodiment is respectively creep feed (Henan silver hair animal husbandry Co., Ltd, ZY006) and child care material
(Henan silver hair animal husbandry Co., Ltd child care material 1501S), wherein the concrete composition of creep feed is the same as creep feed used in embodiment 1.
Acidified milk used is the same as first acidified milk in embodiment 1 in the present embodiment.
Two, feeding management
" long × big " the two-way cross wean for choosing 25 ± 2 ages in days health that kind is identical, weight is identical, male and female is fifty-fifty is young
5 processing groups are arranged as test group in pig, are respectively labeled as A1, A2, A3, A4, A5, each processing group one encloses, each
Two cement troughs are respectively provided in circle.
Acidified milk is additionally fed on the basis of feeding creep feed, persistently feeds 13 days (d), feeding daily is three times.1st,
The scale of feeding of 2d acidified milk is 100mL/ (d), the 3rd, the scale of feeding of 4d acidified milk be 150mL/ (d), later according to
The amount of 200mL/ (d) is fed.Guarantee that swinery is freely eaten and drinks water simultaneously, other feeding managements are according to pig farm normal procedure
It carries out.Guarantee that acidified milk is all eaten up during feeding.
Comparative example 2
The feeding method of the weanling pig of this comparative example the following steps are included:
" long × big " the two-way cross wean for choosing 25 ± 2 ages in days health that kind is identical, weight is identical, male and female is fifty-fifty is young
As a control group, 5 processing groups are arranged in pig, are respectively labeled as B1, B2, B3, B4, B5, each processing group one encloses, each
Two cement troughs are respectively provided in circle.
To the feeding of the weanling pig of control group and the identical creep feed of embodiment 4, acidified milk is not fed additionally, other are not described
And control condition is the same as embodiment 4.
Test example 2
During the test of embodiment 4 and comparative example 2, feeding coal and clout amount are recorded.The inspection target of this test example is same
Test example 1, test result is as shown in table 3.
3 Production Performance of Weaning Pigs test result of table
(↑ indicate increases, ↓ indicate to reduce)
As shown in Table 3, feeding acidified milk does not show the average daily gain of weanling pig, average daily gain and feed-weight ratio
Writing influences (P > 0.05).Compared with the control group, the daily ingestion amount of the piglet of test group increases 18g, and daily gain increases 40g, material weight
Than decline 0.17.
Wherein respectively the test result of processing group is as shown in table 4.
Each group's Production Performance of Weaning Pigs test result of table 4
Embodiment 5
The present embodiment promotes the feeding method of weanling pig growth referring to the feeding method of embodiment 4, and difference is,
It is persistently fed 13 days (d) when additionally feeding acidified milk on the basis of feeding creep feed, feeding daily is three times.1st, 2,3d acidified milk
Scale of feeding be 90mL/ (d), the 4th, 5, the scale of feeding of 6d acidified milk be 160mL/ (d), later according to 210mL/
The amount of (d) is fed.Guarantee that swinery is freely eaten and drinking-water, other feeding managements are carried out according to pig farm normal procedure simultaneously.
Guarantee that acidified milk is all eaten up during feeding.
The effect obtained when feeding weanling pig using the feeding method of the present embodiment is same as Example 4.
Embodiment 6
The present embodiment promotes the feeding method of weanling pig growth referring to the feeding method of embodiment 4, and difference is,
It is persistently fed 11 days (d) when additionally feeding acidified milk on the basis of feeding creep feed, feeding daily is three times.1st, 2,3d acidified milk
Scale of feeding be 110mL/ (d), the 4th, the scale of feeding of 5d acidified milk be 140mL/ (d), later according to 190mL/
The amount of (d) is fed.Guarantee that swinery is freely eaten and drinking-water, other feeding managements are carried out according to pig farm normal procedure simultaneously.
Guarantee that acidified milk is all eaten up during feeding.
The effect obtained when feeding weanling pig using the feeding method of the present embodiment is same as Example 4.
Claims (10)
1. a kind of feeding method for promoting weanling pig growth, which comprises the following steps: fed after weaned piglet
Weanling pig acidified milk and creep feed 6~13 days.
2. the feeding method according to claim 1 for promoting weanling pig growth, which is characterized in that the feeding wean is young
The mode of pig acidified milk and creep feed is to feed the mixture of acidified milk and creep feed or separately carry out acidified milk and creep feed
Feeding.
3. the feeding method according to claim 2 for promoting weanling pig growth, which is characterized in that raised after weaned piglet
Mixture 6~9 days for feeding weanling pig acidified milk and creep feed.
4. the feeding method according to claim 2 for promoting weanling pig growth, which is characterized in that will after weaned piglet
Acidified milk and creep feed separately feed weanling pig 7~13 days.
5. the feeding method according to claim 3 for promoting weanling pig growth, which is characterized in that feeding weanling pig hair
It is fed creep feed 2~4 days after the mixture of kefir milk and creep feed, then feeds child care material.
6. the feeding method of promotion weanling pig growth according to claim 2,3 or 5, which is characterized in that the fermentation
Cream is that main fermenting raw materials form with milk supply, sugar and water;The mass ratio of the milk supply and sugar is (2.7~3.3): 1;Feeding fermentation
It is total to account for milk supply, sugar and water for milk supply and the gross mass of sugar in the raw material of first 2~3 days acidified milks used of cream and creep feed mixture
The 18~22% of quality, it is total to account for milk supply, sugar and water for milk supply and the gross mass of sugar in the raw material of intermediate 2~3 days acidified milks used
The 13~16% of quality, it is last 2~3 use acidified milks raw material in milk supply and sugar gross mass account for milk supply, sugar and the total matter of water
The 9~12% of amount.
7. the feeding method according to claim 2 or 4 for promoting weanling pig growth, which is characterized in that the acidified milk
It is that main fermenting raw materials form with milk supply, sugar and water;The mass ratio of the milk supply and sugar is (2.7~3.3): 1;Separately feeding hair
90~110mL/ of scale of feeding average out to (previous day) of preceding 2~3 days acidified milks of kefir milk and creep feed, later 2~3 days
140~160mL/ of scale of feeding average out to (previous day) of acidified milk, 190~210mL/ of scale of feeding average out to of acidified milk later
(previous day).
8. the feeding method according to claim 7 for promoting weanling pig growth, which is characterized in that separately feed acidified milk
The 18~22% of milk supply, sugar and water gross mass is accounted for the gross mass of milk supply in the raw material of acidified milk when creep feed and sugar.
9. the feeding method according to claim 1 for promoting weanling pig growth, which is characterized in that the acidified milk is with milk
Source, sugar and water are made of main fermenting raw materials.
10. it is according to claim 9 promote weanling pig growth feeding method, which is characterized in that the acidified milk with
Milk powder, glucose and water are that main fermenting raw materials form;The mass ratio of the milk powder and glucose is (2.7~3.3): 1.
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RU2717656C1 (en) * | 2019-07-19 | 2020-03-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Method for intensive growing of young cattle |
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