CN104171438B - A kind of feed addictive improving sow reproductive performance - Google Patents
A kind of feed addictive improving sow reproductive performance Download PDFInfo
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Abstract
The invention discloses a kind of feed addictive improving sow reproductive performance, belong to field of fodder.Feed addictive of the present invention is prepared from primarily of following compositions: vitamin C, nicotinic acid, carrotene, tryptophan, valine, arginine precursor, zinc methionine, chromium picolinate, ocean rhodotorula, yeast selenium, sodium bicarbonate, active bacteria, complex enzyme formulation, betaine, monosodium glutamate, white sugar, feather meal, fatty powder.Feed addictive of the present invention can significantly improve the reproductive performance of sow.
Description
Technical field
The present invention relates to a kind of feed addictive improving sow reproductive performance, belong to field of fodder.
Background technology
In recent years, along with improving constantly of China's pig industry intensive degree, in large-scale cultivation, the breeding difficulty of sow is frequently existing, and sow breeding production efficiency significantly declines, and has become the bottleneck of limit scale Swine Production efficiency and breeding fast-propagation.Sow breeding difficulty such as mainly refers to sow that the factors such as bad raising, breeding and epidemic disease cause out of heat, Repeat breeding, miscarriage, stillborn foetus, sow service life is short for a long time at the phenomenon.Aborning, breeding difficulty not only causes sow to eliminate too early in a large number, and causes the nonpregnant number of days of sow and sow nonworkdays to increase, and pig farm production efficiency is declined to a great extent.
Cause sow breeding difficulty to have multiple factors, except feed nutrition, also have epidemic disease, management, reproduction technique itself etc., but feed quality is important basic guarantee.Because the normal Production Life of sow is longer than big porker, make feed harmful substance more easily cause body accumulation, some feed toxin directly can affect the reproductive system function of sow; In addition, sow is in the changes in demand of different physiological stage to nutrition and differs greatly, be easy to aborning occur the unreasonable malnutritive problem caused of feed formulation, to cause immunity of organisms to decline, make some breeding difficulty diseases as the susceptible more such as blue otopathy, swine fever, pseudo-mad dog.Normal reproductive function due to sow relies on the regulation and control of the multiple hormone of reproductive endocrine, if production measure can not be taked early to carry out reasonable feeding and management, once will be difficult to after causing serious breeding difficulty recover normal reproductive performance at short notice.
For above-mentioned situation, usually adopt the method for adding compound additive in sow feed to improve sow reproductive performance at present.On May 14th, 2014, Chinese invention Patent publication No CN103783293A disclosed " containing the biological feedstuff composition of organic trace element and application thereof, sow compound premix special, sow special feed ", and this biological feedstuff composition includes organic microelement and yeast metabolism product; Organic trace element comprises cupric glycinate, ferrous fumarate, zinc lactate, manganese methionine, yeast selenium and nicotinate chromium.Its principle improving fertility of sow is that yeast metabolism product can promote the synergistic performance of each trace element, improves the utilization rate of trace element, improves premunition and the immunity of sow, regulates the hormone metabolism that sow breeding is relevant.On March 5th, 2014, Chinese invention Patent publication No CN103609885A disclosed " a kind of sow feed additive ", this feed addictive adopts corn protein powder, fishbone dust, salt, B B-complex, fish oil, folic acid, calcium monohydrogen phosphate, lysine, methionine, ferrous sulfate, Pfansteihl, fumaric acid to be mixed with into granular preparation, sufficient nutrition is grown to supply sow, strengthen sow immunity, accelerate its absorption to feed, effectively improve sow reproductive performance.Both common ground are the nutrition of strengthening sow, improve the absorption rate of nutriment, and difference is that the nutriment of strengthening is different, and addition is different.
Summary of the invention
For solving sow breeding difficulty problem in large-scale cultivation, the present invention starts with from feed nutrition angle, provides a kind of feed addictive (also known as sow feed additive special) improving sow reproductive performance.
Improve a feed addictive for sow reproductive performance, contain in every kilogram of additive: Catergen .5-12.5g, nicotinic acid 0.5-2.5g, carrotene 1-7g, tryptophan 5-25g, valine 10-40g, arginine precursor 10-40g, zinc methionine 1-9g, chromium picolinate 1-4g, ocean rhodotorula 50-150g, yeast selenium 1-4g, sodium bicarbonate 10-35g, active bacteria 5-20g, complex enzyme formulation 3-12g, betaine 1-9g, monosodium glutamate 20-55g, white sugar 270-430g, feather meal 90-160g, fatty powder 180-320g.
Improve a feed addictive for sow reproductive performance, preferably contain in every kilogram of additive: vitamin C 5-10g, nicotinic acid 1-2g, carrotene 3-5g, tryptophan 10-20g, valine 20-30g, arginine precursor 20-30g, zinc methionine 4-6g, chromium picolinate 2-3g, ocean rhodotorula 80-120g, yeast selenium 2-3g, sodium bicarbonate 20-25g, active bacteria 10-15g, complex enzyme formulation 5-10g, betaine 4-6g, monosodium glutamate 30-45g, white sugar 320-380g, feather meal 115-135g, fatty powder 230-270g.
A kind of feed addictive improving sow reproductive performance, more preferably contain in every kilogram of additive: vitamin C 7-8g, nicotinic acid 1.3-1.7g, carrotene 3.5-4.5g, tryptophan 14-16g, valine 23-27g, arginine precursor 23-27g, zinc methionine 4.5-5.5g, chromium picolinate 2.3-2.7g, ocean rhodotorula 95.6-105.4g, yeast selenium 2.3-2.7g, sodium bicarbonate 21.5-23.5g, active bacteria 11.5-13.5g, complex enzyme formulation 7-8g, betaine 4.5-5.5g, monosodium glutamate 30-45g, white sugar 340-360g, feather meal 120-130g, fatty powder 240-260g.
Improve a feed addictive for sow reproductive performance, preferably contain in every kilogram of additive further: vitamin C 7.5g, nicotinic acid 1.5g, carrotene 4g, tryptophan 15g, valine 25g, arginine precursor 25g, zinc methionine 5g, chromium picolinate 2.5g, ocean rhodotorula 100g, yeast selenium 2.5g, sodium bicarbonate 22.5g, active bacteria 12.5g, complex enzyme formulation 7.5g, betaine 5g, monosodium glutamate 37.5g, white sugar 352g, feather meal 125g, fatty powder 250g.
By this area conventional method, above-mentioned raw materials can be mixed obtained described sow feed additive special.During use, by described sow feed additive special in the ratio of mass fraction 3%-5% and basal diet (or mixed feed) Homogeneous phase mixing, normally can feed.
The present invention also comprises a broad sow special feed, comprises above-mentioned sow feed additive special and basal diet (or mixed feed).
Described sow special feed, the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 3%-5%; Be preferably 3.5%-4%.
Described basal diet can be corn-soybean meal diet, comprises corn, dregs of beans, wheat bran, fish meal, premix etc.
Described premix can be prior art conventional formulation, such as, can be made up of thick litter shell powder, calcium monohydrogen phosphate, stone flour, medical stone, sodium chloride, B B-complex, composite trace element, lysine, choline, phytase etc.; Also can be commodity purchased product.
Sow feed additive special of the present invention, sow special feed are applicable to wean sow, in-pig and milking sow.
The present invention also comprises described sow feed additive special, sow special feed for improving the purposes of sow reproductive performance, in particular for improving the purposes of sow the number of live birth and nest number pigs weaned.
Active bacteria of the present invention is one or both in bacillus licheniformis, bacillus subtilis; Described complex enzyme formulation is one or more in zytase, cellulase, amylase, protease, pectase, mannonase dextranase; Described complex enzyme formulation also can be outsourcing finished product, as the complex enzyme formulation " concentrated enzyme " that Weifang KDN Biotechnology Co., Ltd. produces.
Vitamin C can strengthen immunity of organisms and the anti-stress ability of sow.
Nicotinic acid can reduce the incidence of disease of Gilt Uterus inflammation-mammitis-agalactia syndrome.
Carrotene has oxidation activity, can the growth of egg mother cell before ovulation rate, improves the uniformity of early embryonic development, and improves survival rate of embryo.
Tryptophan is the precursor substance of serotonin in brain, and tryptophan regulates animal feed intake by serotonin.Milking sow feed intake and the production performance of shortage of feeding tryptophan daily ration reduce.Tryptophan also can slow down stress, improve sow immunity.
Valine can improve the sow output of milk, improves milk-quality, improves the growth performance of suckling pig.
Arginine has important function to gestational period embryo, placenta and development of fetus, and it is had enough to meet the need and regulation of cell proliferation by intracellular protein, at embry ogenesis, implantation, plays a key effect in placenta growth, growth and fetal growth process.Arginine also can stimulate the secretion of insulin, growth hormone, galactin, hyperglycemic factor and human placental lactogen, and improves in-pig immunologic function.
Zinc methionine has that solubility is strong, absorptivity is high and the feature of good stability, can strengthen antibacterial ability, improves immune response, promotes animal cell immunity and humoral immunity ability, improves animal oxidation resistance.
Chromium picolinate participates in immunoregulation in body, collaborative insulin involved in sugar metabolism, can strengthen the ability of body immune response, also can improve nest litter size and the piglet survival rate of sow.
Ocean rhodotorula refers to the saccharomycete existed in nature marine site, is rich in protein, glycogen particle, unrighted acid, vitamin in its cell.It can improve the rate of fertilization of animal, reduces the death rate of embryo, strengthens fertility.Because the astaxanthin that contains in rhodotorula thalline is all better than beta carotene in anti-oxidant, the function eliminated in free radical, can enhancing antibody generation, strengthen the immunologic function of animal.The multiple digestive enzymes, the growth factor that produce in yeast growth, can promote digesting and assimilating of animal effectively, improves its digestive utilization ratio to feed.
Sodium bicarbonate is a kind of common additive agent electrolyte and acid-base modifier, adds the cushion effect that sodium acid carbonate contributes to strengthening body in daily ration, improves blood pH and alkali storage, contributes to internal system and normally work under stress situation.
Betaine can promote fat metabolism, improves the palatability of feed, alleviates heat stress, regulates the osmotic pressure of body, and can safeguard the stability of vitamin premix, significantly improve pig growth performance, reduces carcass lipid, increases lean meat percentage and improve carcass quality.
The present invention, based on energy feed and protein feed, strengthens various trace element, vitamin and amino acid whose nutrition supply, and balances the ratio of each nutriment, thus the while of maximizing the nutritional need meeting sow, reduces the waste of nutriment.
Beneficial effect of the present invention is: each composition of sow feed additive special of the present invention cooperatively interacts, acts synergistically, both can reinforced micro-element, vitamin and amino acid whose nutrition supply, especially with the nutriment that sow fertility is relevant; Also there is conditioning sow function of intestinal canal, sow normal pregnancy can be ensured, improve the secretory volume of sow milk, increase sow the number of live birth.Experiment shows, sow feed additive special of the present invention can significantly improve sow the number of live birth and nest number pigs weaned, thus improves the reproductive performance of sow.
Detailed description of the invention
Embodiment 1
A kind of feed addictive improving sow reproductive performance, contain in every kilogram of additive: vitamin C 7.5g, nicotinic acid 1.5g, carrotene 4g, tryptophan 15g, valine 25g, arginine precursor 25g, zinc methionine 5g, chromium picolinate 2.5g, ocean rhodotorula 100g, yeast selenium 2.5g, sodium bicarbonate 22.5g, bacillus licheniformis 10g, bacillus subtilis 2.5g, complex enzyme formulation 7.5g (complex enzyme formulation " concentrated enzyme " that Weifang KDN Biotechnology Co., Ltd. produces), betaine 5g, monosodium glutamate 37.5g, white sugar 352g, feather meal 125g, fatty powder 250g.
By this area conventional method above-mentioned raw materials mixed and can obtain sow feed additive special of the present invention.During use, by this specialist additive in the ratio of mass fraction 4% and mixed feed Homogeneous phase mixing, normally feed.
Embodiment 2
Improve a feed addictive for sow reproductive performance, contain in every kilogram of additive: Catergen .5g, nicotinic acid 0.5g, carrotene 1g, tryptophan 5g, valine 10g, arginine precursor 10g, zinc methionine 1g, chromium picolinate 1g, ocean rhodotorula 50g, yeast selenium 1g, sodium bicarbonate 10g, bacillus licheniformis 2g, bacillus subtilis 3g, complex enzyme formulation 3g (complex enzyme formulation " concentrated enzyme " that Weifang KDN Biotechnology Co., Ltd. produces), betaine 1g, monosodium glutamate 20g, white sugar 426g, feather meal 151g, fatty powder 302g.
By this area conventional method above-mentioned raw materials mixed and can obtain feed for sow additive of the present invention.During use, by additive in the ratio of mass fraction 5% and basal diet (or mixed feed) Homogeneous phase mixing, normally feed.
One broad sow special feed, comprise above-mentioned sow feed additive special and or mixed feed, the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 5%.
Embodiment 3
Improve a feed addictive for sow reproductive performance, contain in every kilogram of additive: vitamin C 5g, nicotinic acid 1g, carrotene 3g, tryptophan 10g, valine 20g, arginine precursor 20g, zinc methionine 4g, chromium picolinate 2g, ocean rhodotorula 80g, yeast selenium 2g, sodium bicarbonate 20g, bacillus licheniformis 8g, bacillus subtilis 2g, complex enzyme formulation 5g (complex enzyme formulation " concentrated enzyme " that Weifang KDN Biotechnology Co., Ltd. produces), betaine 4g, monosodium glutamate 30g, white sugar 379g, feather meal 135g, fatty powder 270g.
By this area conventional method above-mentioned raw materials mixed and can obtain feed for sow additive of the present invention.During use, by additive in the ratio of mass fraction 5% and basal diet (or mixed feed) Homogeneous phase mixing, normally feed.
One broad sow special feed, comprises above-mentioned sow feed additive special and basal diet, and the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 5%.
Embodiment 4
A kind of feed addictive improving sow reproductive performance, contain in every kilogram of additive: vitamin C 7g, nicotinic acid 1.3g, carrotene 3.5g, tryptophan 14g, valine 23g, arginine precursor 23g, zinc methionine 4.5g, chromium picolinate 2.3g, ocean rhodotorula 95.6g, yeast selenium 2.3g, sodium bicarbonate 21.5g, bacillus licheniformis 5.5g, bacillus subtilis 6g, complex enzyme formulation 7g is (containing zytase, cellulase, protease, pectase, mannase), betaine 4.5g, monosodium glutamate 35g, white sugar 360g, feather meal 128g, fatty powder 256g.
By this area conventional method above-mentioned raw materials mixed and can obtain feed for sow additive of the present invention.During use, by additive in the ratio of mass fraction 4% and basal diet (or mixed feed) Homogeneous phase mixing, normally feed.
One broad sow special feed, comprises above-mentioned sow feed additive special and basal diet, and the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 4%.
Embodiment 5
Improve a feed addictive for sow reproductive performance, contain in every kilogram of additive: vitamin C 8g, nicotinic acid 1.7g, carrotene 4.5g, tryptophan 16g, valine 27g, arginine precursor 27g, zinc methionine 5.5g, chromium picolinate 2.7g, ocean rhodotorula 105.4g, yeast selenium 2.7g, sodium bicarbonate 23.5g, bacillus subtilis 13.5g, complex enzyme formulation 8g (containing zytase, cellulase, amylase, pectase, dextranase), betaine 5.5g, monosodium glutamate 40g, white sugar 343g, feather meal 122g, fatty powder 244g.
By this area conventional method above-mentioned raw materials mixed and can obtain feed for sow additive of the present invention.During use, by additive in mass fraction 4% ratio and basal diet (or mixed feed) Homogeneous phase mixing, normally feed.
One broad sow special feed, comprise above-mentioned sow feed additive special and or mixed feed, the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 4%.
Embodiment 6
Improve a feed addictive for sow reproductive performance, contain in every kilogram of additive: vitamin C 10g, nicotinic acid 2g, carrotene 5g, tryptophan 20g, valine 30g, arginine precursor 30g, zinc methionine 6g, chromium picolinate 3g, ocean rhodotorula 120g, yeast selenium 3g, sodium bicarbonate 25g, bacillus licheniformis 15g, complex enzyme formulation 10g (cellulase, amylase, protease, mannonase dextranase), betaine 6g, monosodium glutamate 45g, white sugar 325g, feather meal 115g, fatty powder 230g.
By this area conventional method above-mentioned raw materials mixed and can obtain feed for sow additive of the present invention.During use, by additive in the ratio of mass fraction 3% and basal diet (or mixed feed) Homogeneous phase mixing, normally feed.
One broad sow special feed, comprises above-mentioned sow feed additive special and basal diet, and the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 3%.
Embodiment 7
A kind of feed addictive improving sow reproductive performance, contain in every kilogram of additive: vitamin C 12.5g, nicotinic acid 2.5g, carrotene 7g, tryptophan 25g, valine 40g, arginine precursor 40g, zinc methionine 9g, chromium picolinate 4g, ocean rhodotorula 150g, yeast selenium 4g, sodium bicarbonate 35g, bacillus licheniformis 10g, bacillus subtilis 10g, complex enzyme formulation 12g is (containing zytase, cellulase, amylase, protease, pectase, mannase, dextranase), betaine 9g, monosodium glutamate 55g, white sugar 278g, feather meal 99g, fatty powder 198g.
By this area conventional method above-mentioned raw materials mixed and can obtain sow feed additive special of the present invention.During use, by additive in the ratio of mass fraction 3% and mixed feed Homogeneous phase mixing, normally feed.
One broad sow special feed, comprises above-mentioned sow feed additive special and mixed feed, and the mass percentage that wherein said sow feed additive special accounts for described sow special feed is 3%.
Feeding experiment
1, materials and methods
1.1, test period and place
On May 31st, 2013, to December 1, to raise pigs base of learning a skill in Beijing Tuan He labour education and rehabilitation school.
1.2, test material and method
Adopt the design of single factor test contrast test, select 40 sows, stochastic averagina is divided into test group and control group, carries out feeding experiment.Test group adopts sow special feed of the present invention, and control group adopts control feed to feed.Wean sow and in-pig day feed 2 times, and milking sow day feeds 4 times, and whole process is freely drunk water.Daily ration feeding capacity in in-pig gestation the first month is 1.8-2.2kg/d, middle bimestrial daily ration feeding capacity is 2.0-2.5kg/d, the daily ration feeding capacity of last month is 2.8-3.5kg/d, material reducing in 3 days antenatal postpartum, reduce to 1/2 of daily daily ration feeding capacity gradually, later free choice feeding is to weaning first 3 days.Wean sow diets feeding capacity is 2.5-3.5kg/d.Milking sow free choice feeding.
1.3, daily ration composition and trophic level
Control group adopts control feed, and formula is in table 1.Test group adopts sow special feed, for adding 4% (mass percent) embodiment of the present invention 1 sow feed additive special on the basis of control feed.
Feed between sow gestation first trimester and weaning period in-pig material, last moon of gestation is to weaned piglet feeding wet nurse pig feed.
Table 1 control group daily ration composition and trophic level
Note: raw materials usedly meet national standard.The premix of in-pig material is " 4% in-pig compound premix (SS554) "; The premix of milking sow material is " 4% milking sow compound premix (SS564) ", is the commercial prod that Beijing Eldorado Feedstuff Science Exploiture Co., Ltd. provides.
1.4, measurement index
Measurement index comprises the number of live birth, nascent counterpoise, nest number pigs weaned, wean counterpoise, number of weaned and wean inter oestrual period.
2, result
This test data adopts EXCEL software to carry out significance of difference analysis, the results are shown in Table 2.
Table 2 result of the test
Note: show significant difference (p<0.05) with the different lowercase alphabet of a line.Test group collects 16 sow data, and control group collects 17 sow data, and all the other sows are eliminated in process of the test.
As shown in Table 2, test group sow the number of live birth comparatively control group sow the number of live birth improves 31.6%, and significant difference (P < 0.05), and come into being counterpoise and control group piglet of test group piglet comes into being counterpoise without significant difference.Test group sow nest number pigs weaned comparatively control group sow nest number pigs weaned improves 32.4%, and significant difference (P < 0.05), test group weaned piglet counterpoise and control group weaned piglet counterpoise are without significant difference.Test group sow wean inter oestrual period and control group sow wean inter oestrual period without significant difference.
3, conclusion
Sow feed additive special of the present invention can significantly improve sow the number of live birth and nest number pigs weaned, thus improves the reproductive performance of sow.
Claims (10)
1. one kind is improved the feed addictive of sow reproductive performance, it is characterized in that, every kilogram of additive is composed of the following components: Catergen .5-12.5g, nicotinic acid 0.5-2.5g, carrotene 1-7g, tryptophan 5-25g, valine 10-40g, arginine precursor 10-40g, zinc methionine 1-9g, chromium picolinate 1-4g, ocean rhodotorula 50-150g, yeast selenium 1-4g, sodium bicarbonate 10-35g, active bacteria 5-20g, complex enzyme formulation 3-12g, betaine 1-9g, monosodium glutamate 20-55g, white sugar 270-430g, feather meal 90-160g, fatty powder 180-320g; Described active bacteria is bacillus licheniformis and bacillus subtilis.
2. a kind of feed addictive improving sow reproductive performance according to claim 1, it is characterized in that, every kilogram of additive is composed of the following components: vitamin C 5-10g, nicotinic acid 1-2g, carrotene 3-5g, tryptophan 10-20g, valine 20-30g, arginine precursor 20-30g, zinc methionine 4-6g, chromium picolinate 2-3g, ocean rhodotorula 80-120g, yeast selenium 2-3g, sodium bicarbonate 20-25g, active bacteria 10-15g, complex enzyme formulation 5-10g, betaine 4-6g, monosodium glutamate 30-45g, white sugar 320-380g, feather meal 115-135g, fatty powder 230-270g.
3. a kind of feed addictive improving sow reproductive performance according to claim 1, it is characterized in that, every kilogram of additive is composed of the following components: vitamin C 7-8g, nicotinic acid 1.3-1.7g, carrotene 3.5-4.5g, tryptophan 14-16g, valine 23-27g, arginine precursor 23-27g, zinc methionine 4.5-5.5g, chromium picolinate 2.3-2.7g, ocean rhodotorula 95.6-105.4g, yeast selenium 2.3-2.7g, sodium bicarbonate 21.5-23.5g, active bacteria 11.5-13.5g, complex enzyme formulation 7-8g, betaine 4.5-5.5g, monosodium glutamate 30-45g, white sugar 340-360g, feather meal 120-130g, fatty powder 240-260g.
4. a kind of feed addictive improving sow reproductive performance according to claim 1, it is characterized in that, every kilogram of additive is composed of the following components: vitamin C 7.5g, nicotinic acid 1.5g, carrotene 4g, tryptophan 15g, valine 25g, arginine precursor 25g, zinc methionine 5g, chromium picolinate 2.5g, ocean rhodotorula 100g, yeast selenium 2.5g, sodium bicarbonate 22.5g, active bacteria 12.5g, complex enzyme formulation 7.5g, betaine 5g, monosodium glutamate 37.5g, white sugar 352g, feather meal 125g, fatty powder 250g.
5. according to the arbitrary described a kind of feed addictive improving sow reproductive performance of claim 1-4, it is characterized in that, described complex enzyme formulation is two or more in zytase, cellulase, amylase, protease, pectase, mannonase dextranase.
6. a broad sow special feed, comprises the arbitrary described feed addictive of claim 1-5, and basal diet or mixed feed.
7. a broad sow special feed according to claim 6, the mass percentage that wherein said feed addictive accounts for described sow special feed is 3%-5%.
8. a broad sow special feed according to claim 7, the mass percentage that wherein said feed addictive accounts for described sow special feed is 3.5%-4%.
9. according to the arbitrary described feed addictive of claim 1-5 for improving the purposes of sow reproductive performance.
10. according to the arbitrary described sow special feed of claim 6-8 for improving the purposes of sow reproductive performance.
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Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605193A (en) * | 2015-01-14 | 2015-05-13 | 广东恒兴饲料实业股份有限公司 | Special efficient additive premix for perinatal period of multiparous sows as well as application method of additive premix |
| CN104543406A (en) * | 2015-01-26 | 2015-04-29 | 中粮集团有限公司 | Nutrient supplement for lactating sows, and preparation method and application thereof |
| CN104814285A (en) * | 2015-04-27 | 2015-08-05 | 金华傲农生物科技有限公司 | A premixing agent for shortening sow birth process and a feeding method thereof |
| CN104855728B (en) * | 2015-06-02 | 2018-04-27 | 福建省春景农牧有限公司 | A kind of premixed pig and raccoon dog feeding-stuff of antibiotic-free |
| CN105029091B (en) * | 2015-08-26 | 2018-10-23 | 青岛大信饲料有限公司 | A kind of mixed feed improving the effective litter size of sow |
| DK3344063T3 (en) | 2015-09-01 | 2023-01-30 | Dupont Nutrition Biosci Aps | METHODS OF INCREASING FAT-SOLUBLE VITAMIN ABSORPTION IN FEED |
| CN105192283A (en) * | 2015-09-17 | 2015-12-30 | 天津中天精科科技有限公司 | Efficient feed additive |
| CN106551126A (en) * | 2015-09-21 | 2017-04-05 | 沈阳伟嘉牧业技术有限公司 | A kind of compound premixed feed of supplementary sows in perinatal period nutrient energy and application |
| CN105166554A (en) * | 2015-09-28 | 2015-12-23 | 佛山市高明区红业养殖有限公司 | Nutrition additive for improving reproductive performance of sows |
| CN105661069A (en) * | 2016-01-22 | 2016-06-15 | 广州暨南生物医药研究开发基地有限公司 | Feed additive for improving swine reproductive performance and preparation method thereof |
| CN106387395A (en) * | 2016-08-25 | 2017-02-15 | 成都巨星农牧科技有限公司 | Special feed for firstborn sows |
| CN110122686A (en) * | 2018-02-02 | 2019-08-16 | 云南翼通宏茂牧业有限公司 | A kind of feed addictive and preparation method thereof improving reproduction performance of gestation sow |
| CN110122687A (en) * | 2018-02-02 | 2019-08-16 | 云南翼通宏茂牧业有限公司 | A kind of feed and preparation method improving reproduction performance of gestation sow |
| CN108813141A (en) * | 2018-06-13 | 2018-11-16 | 西安默瑞柯生物科技有限公司 | A kind of feed adjusting control agent improving breeder performance |
| CN109601735A (en) * | 2018-12-29 | 2019-04-12 | 临汾市八方通达饲料有限公司 | A kind of nutrient fodder and preparation method thereof improving sow reproductive performance |
| CN111280326A (en) * | 2020-02-13 | 2020-06-16 | 黑龙江省三禾饲料有限公司 | Compound feed for preventing constipation of sows in gestation period and preparation method thereof |
| CN111802517A (en) * | 2020-08-27 | 2020-10-23 | 四川傲农生物科技有限公司 | Feed premix for improving quality of follicles of ternary sows and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070269495A1 (en) * | 2006-05-18 | 2007-11-22 | Ashmead H Dewayne | Compositions and methods for enhancing mineral levels in animals with reduced environmental impact |
| CN102318763B (en) * | 2011-08-26 | 2013-07-24 | 北京大北农科技集团股份有限公司 | Additive composite premix and batch for prepubertal gilt |
| CN103099061B (en) * | 2012-12-13 | 2014-07-02 | 济南和美华饲料有限公司 | Feed for improving the production performance of sows |
| CN103535510B (en) * | 2013-09-24 | 2016-03-02 | 广州市天朝生物科技有限公司 | A kind of livestock and poultry and ruminant later stage fatten the feed that stimulates the secretion of milk |
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2014
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