CN102919570A - Special gestation compound feed for sows at later stage of pregnancy and preparation method thereof - Google Patents
Special gestation compound feed for sows at later stage of pregnancy and preparation method thereof Download PDFInfo
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a special gestation compound feed for sows at later stage of pregnancy. The special gestation compound feed is prepared from the following raw materials: corn, bran, rice bran meal, DDGS (dried distiller grains with soluble), swelling soya dregs, swelling soybean flour, fermented soybean meal, compound sugar, mountain flour, calcium hydrogen phosphate, choline chloride, common salt, compound premix, L-lysine hydrochloride, L-threonine, acidifier, clostridium butyricum and yeast cell wall polysaccharides. The invention, starts from nutrition of the sows at the later stage of the pregnancy, gives consideration to the growth of fetuses and the physiological characteristics of the sows per se, designs daily ration with high protein, high amino acid and low energy, adds the compound sugar constituted by different monosaccharides and disaccharides, and can provide energy which can be utilized quickly and improve the birth weight and the uniformity of piglets; and by adding the clostridium butyricum and the yeast cell wall polysaccharides, the special gestation compound feed can improve the intestinal health of the sows, improve immunity, regulate intestinal peristalsis, reduce the constipation incidence of the sows, shorten the labor stage of the sows, reduce the incidence rate of mastitis and endometritis of the sows, and assist the sows in rapid postpartum recovery.
Description
Technical field
The present invention relates to field of animal feed, be specifically related to a kind of sow special use later stage of pregnancy and attack the tire mixed feed.
Background technology
The conceived cycle of sow is 114 days, according to its physilogical characteristics, tradition only is divided into two stages to sow feed, be feed for pregnant sows and agent of feed for nursing sow, and there is not special sow special compound feed later stage of pregnancy, most of pig farms are diets and the amount of feeding of adjusting sow take gestation in 90 days as separation, and gestation was used farrowing sow feed before 90 days, and gestation was used later agent of feed for nursing sow in 90 days; The pig farm sow whole gestational period that has is adopted a kind of diet, namely all uses gestation stage feeds to the whole gestational period behind insemination of sows, just increases and decreases in the amount of feeding, and uses the nursery phase feed after entering the delivery room; The drawback of this in two stages sow feed is:
(1) gestation was all used gestation stage feed before 114 days, the low albumen of this stage fodder energy is low, 20-25 days of sow later stage of pregnancy, it is the fetus fast growing period, its fetus weightening finish accounts for 2/3rds of whole period of pregnancy, the omnidistance gestation stage feed that uses, low energy, low albumen can not satisfy the needs of later stage fetus Fast Growth.
(2) along with increasing, fetus oppresses enteric cavity after the sow pregnancy, enterocinesia is slowed down, cause the prevention of sow constipation incidence of disease to increase, can add laxative magnesium sulfate for addressing this problem traditional farrowing sow feed, and magnesium sulfate medically is being smooth muscle relaxant, and later stage of pregnancy, the search for food feed of containing magnesium sulfate of sow can cause the sow prolonged labor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sow special use later stage of pregnancy and attacks tire feed and preparation method thereof, overcomes existing feed for pregnant sows nutrition and can not satisfy the sow needs of problems of later stage of pregnancy, and solve prevention of sow constipation problem later stage of pregnancy.
The present invention is achieved through the following technical solutions:
The tire mixed feed is attacked in a kind of sow special use later stage of pregnancy, component by following weight portion is formulated, corn 375-389 part, wheat bran 168-170 part, rice bran meal 89-91 part, DDGS 79-81 part, swelling soya dreg 141-143 part, soy bean powder 29-31 part, fermented bean dregs 19-21 part, glycoconjugate 44-46 part, 14 parts of stone flours of feed, 12 parts of calcium monohydrogen phosphates, 1.2 parts of Choline Chlorides, 4 parts of salt, 5 parts of compound premixs, 2.2 parts of L lysine HCLs, 0.4 part of L-threonine, 2 parts of acidulants, 0.2 part of the clostridium butyricum of 200,000,000/gram, 1 part of yeast cell wall polysaccharide.
The further improvement project of the present invention is, contains glucose 200 grams, fructose 480 grams, brown sugar 200 grams, oligosaccharides 120 grams in every kilogram of the described glycoconjugate.
The present invention more further improvement project be to contain dehydroretinol 400000IU, vitamin D in every kilogram of the described compound premix
3500000IU, vitamin e1 6g, vitamin K
31.5g, Cobastab
11.2g, Cobastab
22g, Cobastab
61g, Cobastab
120.04g, nicotinic acid 8g, pantothenic acid 4g, folic acid 1.2g, biotin 0.5g, antioxidant 0.30g, iron 28g, copper 4g, zinc 30g, manganese 8g, iodine 0.24g, selenium 0.08g, all the other are carrier.
The present invention further improvement project is described, and described carrier is powdered rice hulls and zeolite powder.
The present invention further improvement project is described, and described yeast cell wall polysaccharide contains mannosan greater than 20%, contains β-1,3/1, and the 6-glucan is greater than 20%.
The preparation method of tire mixed feed is attacked in a kind of sow special use later stage of pregnancy, may further comprise the steps, and by parts by weight of component claimed in claim 1,
(1) feed is pre-blended into the additive semi-finished product for standby with stone flour, calcium monohydrogen phosphate, Choline Chloride, salt, compound premix, L lysine HCL, L-threonine, the clostridium butyricum of acidulant, 200,000,000/gram, yeast cell wall polysaccharide;
(2) corn, wheat bran, rice bran meal, DDGS, swelling soya dreg, soy bean powder, fermented bean dregs, glycoconjugate are pulverized, then add the additive semi-finished product that step (1) obtains, mix successively, modified slaking, granulation, refrigerating work procedure, sieve with classifying screen again, upper sieve is that 3 orders, lower screen are 8 orders, gets the pellet between the two layer screen.
The further improvement project of the present invention is that the sieve aperture of the used pulverizer of pulverizing process is 2.5 millimeters in the step (2).
The present invention further improvement project is that granulation process uses the ring nib of granulator directly to be 3.0 millimeters in the step (2).
The further improvement project of the present invention is that the coefficient of variation of the mixing of materials uniformity is less than 7% in the step (2).
The further improvement project of the present invention is, the modified curing time in the step (2) is 25 seconds, and the temperature after modified is 80-90 ℃.
The further improvement project of the present invention is that the material temperature that the middle cooling of step (2) is later and the difference of room temperature are not higher than 5 ℃.
Feeding method is, begins to feed in conceived 90 days from sow, using farrowing in 114 days and finishing the same day.
The invention has the beneficial effects as follows: the present invention is from sow nutrition later stage of pregnancy, take into account fetal growth and sow self physilogical characteristics, design high protein, homoamino acid, low-yield daily ration, add the glycoconjugate that different monosaccharide and disaccharides form, quick available energy is provided, can increase feed intake, improve the heavy 10-15% of piggy birth, improve birth piggy regularity; Add clostridium butyricum and yeast cell wall polysaccharide and improved the sow intestinal health, improved immunity, and can regulate intestines peristalsis, reduce prevention of sow constipation incidence 28-35%, shorten sow stages of labor 0.5-1 hour, reduce sow mammitis, the endometritis incidence of disease, help sow fast quick-recovery in postpartum.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail, but the present invention is not limited to given example.
Embodiment 1: 375 parts of corns, 170 parts in wheat bran, 91 parts of rice bran meals, DDGS81 part, 143 parts of swelling soya dregs, 31 parts of soy bean powders, 21 parts of fermented bean dregs, 46 parts of glycoconjugates, 14 parts of stone flours of feed, 12 parts of calcium monohydrogen phosphates, 1.2 parts of Choline Chlorides, 4 parts of salt, 5 parts of compound premixs, 2.2 parts of L lysine HCLs, 0.4 part of L-threonine, 2 parts of acidulants (the trade name adipic acid is precious), 0.2 part of the clostridium butyricum of 200,000,000/gram, 1 part of yeast cell wall polysaccharide.
Contain glucose 200 grams, fructose 480 grams, brown sugar 200 grams, oligosaccharides 120 grams in every kilogram of the described glycoconjugate.
Contain dehydroretinol 400000IU, vitamin D in every kilogram of the described compound premix
3500000IU, vitamin e1 6g, vitamin K
31.5g, Cobastab
11.2g, Cobastab
22g, Cobastab
61g, Cobastab
120.04g, nicotinic acid 8g, pantothenic acid 4g, folic acid 1.2g, biotin 0.5g, antioxidant (ethoxyquinoline) 0.30g, iron 28g, copper 4g, zinc 30g, manganese 8g, iodine 0.24g, selenium 0.08g, all the other are carrier, vitamin in the described compound premix uses the inorganic carrier zeolite powder to dilute with organic carrier powdered rice hulls dilution, trace element.
Described yeast cell wall polysaccharide contains mannosan greater than 20%, contains β-1,3/1, and the 6-glucan is greater than 20%.
The preparation method of tire mixed feed is attacked in a kind of sow special use later stage of pregnancy, may further comprise the steps, and by above-mentioned parts by weight of component,
(1) feed is pre-blended into the additive semi-finished product for standby with stone flour, calcium monohydrogen phosphate, Choline Chloride, salt, compound premix, L lysine HCL, L-threonine, the clostridium butyricum of acidulant, 200,000,000/gram, yeast cell wall polysaccharide;
(2) corn, wheat bran, rice bran meal, DDGS, swelling soya dreg, soy bean powder, fermented bean dregs, glycoconjugate are pulverized, then add the additive semi-finished product that step (1) obtains, mix successively that (incorporation time is 140 seconds, and the coefficient of variation of the mixing of materials uniformity is less than 7%.), (the modified curing time is 25 seconds in modified slaking, temperature after modified is 80-90 ℃), granulation, refrigerating work procedure, the difference of cooling off later material temperature and room temperature is not higher than 5 ℃, sieves with classifying screen again, upper sieve is that 3 orders, lower screen are 8 orders, gets the pellet between the two layer screen.
The sieve aperture of the pulverizer that the middle pulverizing process of step (2) is used is 2.5 millimeters, and granulation process uses the ring nib of granulator directly to be 3.0 millimeters.
In embodiment 1 mixed feed: gross protein value 18.19%, coarse ash content 6.28%, crude fat content 4.15%, crude fiber content 4.32%, calcium content 0.89%, total phosphorus content 0.80%, salt content 0.56%, lysine content 1.01%.
Embodiment 2: 382 parts of corns, 169 parts in wheat bran, 90 parts of rice bran meals, DDGS80 part, 142 parts of swelling soya dregs, 30 parts of soy bean powders, 20 parts of fermented bean dregs, 45 parts of glycoconjugates, 14 parts of stone flours of feed, 12 parts of calcium monohydrogen phosphates, 1.2 parts of Choline Chlorides, 4 parts of salt, 5 parts of compound premixs, 2.2 parts of L lysine HCLs, 0.4 part of L-threonine, 2 parts of acidulants (the trade name adipic acid is precious), 0.2 part of the clostridium butyricum of 200,000,000/gram, 1 part of yeast cell wall polysaccharide.
All the other are implemented such as embodiment 1.
In embodiment 2 mixed feeds: gross protein value 18.04%, coarse ash content 6.19%, crude fat content 4.11%, crude fiber content 4.27%, calcium content 0.89%, total phosphorus content 0.80%, salt content 0.56%, lysine content 1.0%.
Embodiment 3: 389 parts of corns, 168 parts in wheat bran, 89 parts of rice bran meals, DDGS79 part, 141 parts of swelling soya dregs, 29 parts of soy bean powders, 19 parts of fermented bean dregs, 44 parts of glycoconjugates, 14 parts of stone flours of feed, 12 parts of calcium monohydrogen phosphates, 1.2 parts of Choline Chlorides, 4 parts of salt, 5 parts of compound premixs, 2.2 parts of L lysine HCLs, 0.4 part of L-threonine, 2 parts of acidulants (the trade name adipic acid is precious), 0.2 part of the clostridium butyricum of 200,000,000/gram, 1 part of yeast cell wall polysaccharide.
All the other are implemented such as embodiment 1.
In embodiment 3 mixed feeds: gross protein value 17.96%, coarse ash content 6.23%, crude fat content 4.12%, crude fiber content 4.26%, calcium content 0.89%, total phosphorus content 0.80%, salt content 0.56%, lysine content 1.00%.
Be the result of use of checking the present invention to sow later stage of pregnancy, the applicant has carried out sow special use later stage of pregnancy in certain culture experiment field and has attacked tire feed culture experiment;
Table 1 is that common farrowing sow feed and sow special use later stage of pregnancy are attacked the tire feed to the heavy impact of piggy birth.
Table 1
I, II are control group, select common farrowing sow mixed feed, and two groups of III, IV are test group, select a kind of sow special use later stage of pregnancy of the present invention to attack the tire mixed feed, as seen from Table 1, III, IV group on average are born heavy apparently higher than control group, and its individual uniformity is significantly better than control group.
Table 2 is attacked the tire feed to the impact of prevention of sow constipation for common farrowing sow feed and sow special use later stage of pregnancy.(experimental group and control group all are 48 multiparity sows)
Table 2
| Group | Average litter size (head) | The weak young number of average every tire | Prevention of sow constipation rate (%) | The average duration of labor of sow (hour) |
| Control group | 11.2 | 1.4 | 31.6％ | 3.1 |
| Experimental group | 12.5 | 0.8 | 0 | 2.4 |
Can find out that from upper table experimental result sow special use later stage of pregnancy is attacked the tire mixed feed and reduced prevention of sow constipation incidence 31.6%, shortens sow stages of labor 0.7 hour.
Claims (10)
1. the tire mixed feed is attacked in sow special use later stage of pregnancy, it is characterized in that: the component by following weight portion is formulated, corn 375-389 part, wheat bran 168-170 part, rice bran meal 89-91 part, DDGS 79-81 part, swelling soya dreg 141-143 part, soy bean powder 29-31 part, fermented bean dregs 19-21 part, glycoconjugate 44-46 part, 14 parts of stone flours of feed, 12 parts of calcium monohydrogen phosphates, 1.2 parts of Choline Chlorides, 4 parts of salt, 5 parts of compound premixs, 2.2 parts of L lysine HCLs, 0.4 part of L-threonine, 2 parts of acidulants, 0.2 part of the clostridium butyricum of 200,000,000/gram, 1 part of yeast cell wall polysaccharide.
2. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 1, it is characterized in that: contain glucose 200 grams, fructose 480 grams, brown sugar 200 grams, oligosaccharides 120 grams in every kilogram of the described glycoconjugate.
3. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 1, it is characterized in that: contain dehydroretinol 400000IU, vitamin D in every kilogram of the described compound premix
3500000IU, vitamin e1 6g, vitamin K
31.5g, Cobastab
11.2g, Cobastab
22g, Cobastab
61g, Cobastab
120.04g, nicotinic acid 8g, pantothenic acid 4g, folic acid 1.2g, biotin 0.5g, antioxidant 0.30g, iron 28g, copper 4g, zinc 30g, manganese 8g, iodine 0.24g, selenium 0.08g, all the other are carrier.
4. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 3, it is characterized in that: described carrier is that carrier is powdered rice hulls and zeolite powder.
5. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 1, and it is characterized in that: described yeast cell wall polysaccharide contains mannosan greater than 20%, contains β-1,3/1, and the 6-glucan is greater than 20%.
6. the preparation method of tire mixed feed is attacked in sow special use later stage of pregnancy, it is characterized in that: may further comprise the steps, and by parts by weight of component claimed in claim 1,
(1) feed is pre-blended into the additive semi-finished product for standby with stone flour, calcium monohydrogen phosphate, Choline Chloride, salt, compound premix, L lysine HCL, L-threonine, the clostridium butyricum of acidulant, 200,000,000/gram, yeast cell wall polysaccharide;
(2) corn, wheat bran, rice bran meal, DDGS, swelling soya dreg, soy bean powder, fermented bean dregs, glycoconjugate are pulverized, then add the additive semi-finished product that step (1) obtains, mix successively, modified slaking, granulation, refrigerating work procedure, sieve with classifying screen again, upper sieve is that 3 orders, lower screen are 8 orders, gets the pellet between the two layer screen.
7. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 6, it is characterized in that: the sieve aperture of the pulverizer that the middle pulverizing process of step (2) is used is 2.5 millimeters; Granulation process uses the ring nib of granulator directly to be 3.0 millimeters.
8. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 6, it is characterized in that: the coefficient of variation of the mixing of materials uniformity is less than 7% in the step (2).
9. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 6, and it is characterized in that: the modified curing time in the step (2) is 25 seconds, and the temperature after modified is 80-90 ℃.
10. the tire mixed feed is attacked in sow special use later stage of pregnancy according to claim 6, it is characterized in that: the material temperature that the middle cooling of step (2) is later and the difference of room temperature are not higher than 5 ℃.
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| CN103141713A (en) * | 2013-04-03 | 2013-06-12 | 北京大北农科技集团股份有限公司 | Compound feed for pregnant pig and preparation method thereof |
| CN103385906A (en) * | 2013-07-19 | 2013-11-13 | 福建奥姆龙动物药业有限公司 | Drug for shortening sow labor process and preparation method thereof |
| CN103478489A (en) * | 2013-09-16 | 2014-01-01 | 山东新希望六和集团有限公司 | Mixed feed for sows in gestation period and with soybean hulls |
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| CN103478489B (en) * | 2013-09-16 | 2015-05-13 | 山东新希望六和集团有限公司 | Mixed feed for sows in gestation period and preparation method thereof |
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Application publication date: 20130213 |