CN112056458A - Livestock energy supplement feed additive and preparation method thereof - Google Patents
Livestock energy supplement feed additive and preparation method thereof Download PDFInfo
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- CN112056458A CN112056458A CN202010939756.8A CN202010939756A CN112056458A CN 112056458 A CN112056458 A CN 112056458A CN 202010939756 A CN202010939756 A CN 202010939756A CN 112056458 A CN112056458 A CN 112056458A
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- 244000144972 livestock Species 0.000 title claims abstract description 33
- 239000003674 animal food additive Substances 0.000 title claims abstract description 22
- 239000013589 supplement Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 210000004767 rumen Anatomy 0.000 claims abstract description 24
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229960001231 choline Drugs 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 235000019482 Palm oil Nutrition 0.000 claims abstract description 20
- 235000012343 cottonseed oil Nutrition 0.000 claims abstract description 20
- 239000002540 palm oil Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 19
- 235000021003 saturated fats Nutrition 0.000 claims abstract description 19
- 235000003222 Helianthus annuus Nutrition 0.000 claims abstract description 13
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 13
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 13
- 240000008042 Zea mays Species 0.000 claims abstract description 9
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 9
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 9
- 235000005822 corn Nutrition 0.000 claims abstract description 9
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 14
- 241000208818 Helianthus Species 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 210000000582 semen Anatomy 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- AZJQQNWSSLCLJN-UHFFFAOYSA-N 2-ethoxyquinoline Chemical compound C1=CC=CC2=NC(OCC)=CC=C21 AZJQQNWSSLCLJN-UHFFFAOYSA-N 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 6
- 235000019197 fats Nutrition 0.000 abstract description 5
- 235000016709 nutrition Nutrition 0.000 abstract description 5
- 230000035764 nutrition Effects 0.000 abstract description 5
- 210000004185 liver Anatomy 0.000 abstract description 3
- 150000001720 carbohydrates Chemical class 0.000 abstract description 2
- 239000002385 cottonseed oil Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000008621 organismal health Effects 0.000 abstract description 2
- 244000020551 Helianthus annuus Species 0.000 abstract 1
- 241000283690 Bos taurus Species 0.000 description 9
- 235000015278 beef Nutrition 0.000 description 8
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000021050 feed intake Nutrition 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 108010062497 VLDL Lipoproteins Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000012631 food intake Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 210000003165 abomasum Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000037086 body physiology Effects 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021084 monounsaturated fats Nutrition 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 235000021085 polyunsaturated fats Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/132—Heterocyclic compounds containing only one nitrogen as hetero atom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a livestock energy supplement feed additive and a preparation method thereof, wherein the feed additive is prepared from the following raw materials in parts by weight: 30-50 parts of corn, 20-30 parts of sunflower cake, 12-24 parts of cottonseed protein powder, 10-50 parts of whole cottonseed, 10-60 parts of saturated fat, 0.44-1.94 parts of rumen bypass choline and 3-20 parts of palm oil. Through strict raw material selection and reasonable formula setting, the nutrition energy collocation proportion is balanced, the quickly degraded carbohydrate energy raw material corn is adopted, the rumen-bypass fat type energy raw materials saturated fat, whole cottonseed oil and palm oil are also adopted, the influence of high-energy supplement on the liver of an organism is considered, the rumen-bypass choline is used, the fat is better metabolized, and the health of the organism is ensured. The invention has balanced and comprehensive nutrition and strong pertinence through strict raw material selection and reasonable formula setting. Compared with self-prepared materials and similar products, the feed can quickly and effectively supplement the energy required by livestock.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to a livestock energy supplementing feed additive and a preparation method thereof.
Background
In recent years, a great number of experiments on improving the growth speed and the feed conversion rate of livestock are carried out by livestock workers in China, and great progress is made. However, the breeding mode and the feed ration formula have large differences due to different breeding conditions, coarse feed conditions and even geographical climate conditions in different regions. The livestock has long feeding period, slow growth speed and low feed conversion rate, and is a common problem in the livestock breeding process. Therefore, the method effectively improves the daily gain of fattening, shortens the marketing time, and is a powerful guarantee for improving the resource efficiency of feed, capital, manpower and the like and increasing the economic benefit of farmers. At present, the livestock is generally fed with conventional self-prepared or purchased daily ration feed. The nutrition, feed intake and digestion and absorption of the feed are three factors for ensuring the healthy growth and high-efficiency production of livestock. In fact, any formula is designed on the basis of a certain feed intake, and if the appetite of livestock is reduced due to the change of external environment or body physiology, so that the feed intake is reduced, the total amount of the ingested nutrients is influenced, and the energy intake is insufficient. Therefore, supplementary energy is particularly important. At present, the food calling is mainly carried out through a food calling agent, the food intake is increased, or the concentration of nutrient substances, particularly the energy concentration, of the daily ration of the livestock is improved. However, the environment affects the food calling effect, and the daily ration can increase the concentration of nutrient substances, but the range is too small relative to the reduction of the food consumption, and the effect is very little.
Therefore, the problem to be solved by those skilled in the art is how to provide an energy-supplementing feed additive for livestock and a preparation method thereof.
Disclosure of Invention
In view of the above, the invention provides a livestock energy supplement feed additive and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the energy-supplementing feed additive for livestock is prepared from the following raw materials in parts by weight:
30-50 parts of corn, 20-30 parts of sunflower cake, 12-24 parts of cottonseed protein powder, 10-50 parts of whole cottonseed, 10-60 parts of saturated fat, 0.44-1.94 parts of rumen bypass choline and 3-20 parts of palm oil.
Preferably, 0.06 part of antioxidant is also included.
Preferably, the antioxidant is 33% ethoxyquinoline.
The preparation method of the livestock energy supplement feed additive comprises the following process steps:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
Preferably, the crushing particle size in the step (2) is 1.0mm to 2.0 mm.
Saturated fat: saturated fat is a rumen bypass fat, which is an energy source that does not affect rumen fermentation and is easily digested, absorbed and utilized by the digestive system after rumen. Saturated fat is not easily decomposed in rumen fluid, can pass through rumen without affecting rumen microbial flora, but is changed into absorbable form in true stomach and duodenum through chemical and enzyme action, and is finally absorbed in small intestine;
rumen bypass choline: choline, water-soluble, belongs to B vitamins, has some important metabolic functions. Choline is an essential component of phospholipids, particularly phosphatidylcholine. Phosphatidylcholine is an important component of Very Low Density Lipoprotein (VLDL), which cannot be synthesized and exported from the liver without sufficient phosphatidylcholine. When choline is added in unprotected form to ruminant diets, it degrades rapidly in the rumen without substantial effect. The rumen-protected choline can effectively prevent the degradation of choline by rumen microorganisms, so that the choline is released in an ideal part, namely a small intestine and then absorbed;
palm oil: the palm oil is also saturated oil because the palm oil contains 50% of saturated fat, the oil is formed by mixing three components of saturated fat, monounsaturated fat and polyunsaturated fat, the digestion and absorption rate of livestock on the palm oil is over 97%, and the palm oil does not contain cholesterol and effectively supplements energy like all other vegetable edible oils.
Through the technical scheme, compared with the prior art, the invention has the beneficial effects that:
according to the invention, through strict raw material selection and reasonable formula setting, the nutrition energy collocation proportion is balanced, the energy raw material corn in the form of carbohydrate energy capable of being rapidly degraded and the energy raw materials in the form of rumen bypass fat, whole cottonseed oil and palm oil are available, the influence of high-energy supplement on the liver of an organism is considered, the rumen bypass choline is used, the fat is better metabolized, and the health of the organism is ensured. The invention has balanced and comprehensive nutrition and strong pertinence through strict raw material selection and reasonable formula setting. Compared with self-prepared materials and similar products, the feed can quickly and effectively supplement the energy required by livestock.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The energy-supplementing feed additive for livestock is prepared from the following raw materials in parts by weight:
30 parts of corn, 30 parts of sunflower cake, 12 parts of cottonseed protein powder, 10 parts of full cotton seed, 60 parts of saturated fat, 0.44 part of rumen bypass choline, 3 parts of palm oil and 0.06 part of antioxidant 33% ethoxyquinoline.
The preparation method of the livestock energy supplement feed additive comprises the following process steps:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into 1.0mmmm fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
Example 2
The energy-supplementing feed additive for livestock is prepared from the following raw materials in parts by weight:
50 parts of corn, 20 parts of sunflower cake, 24 parts of cottonseed protein powder, 50 parts of whole cottonseed, 10 parts of saturated fat, 1.94 parts of rumen bypass choline, 20 parts of palm oil and 0.06 part of antioxidant 33% ethoxyquinoline.
The preparation method of the livestock energy supplement feed additive comprises the following process steps:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into 2.0mm fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
Example 3
The energy-supplementing feed additive for livestock is prepared from the following raw materials in parts by weight:
40 parts of corn, 25 parts of sunflower cake, 20 parts of cottonseed protein powder, 30 parts of full cotton seed, 40 parts of saturated fat, 1.14 parts of rumen bypass choline, 14 parts of palm oil and 0.06 part of antioxidant 33% ethoxyquinoline.
The preparation method of the livestock energy supplement feed additive comprises the following process steps:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into 1.0mm fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
Example 4
The energy-supplementing feed additive for livestock is prepared from the following raw materials in parts by weight:
45 parts of corn, 28 parts of sunflower cake, 20 parts of cottonseed protein powder, 40 parts of whole cottonseed, 30 parts of saturated fat, 0.94 part of rumen bypass choline, 12 parts of palm oil and 0.06 part of antioxidant 33% ethoxyquinoline.
The preparation method of the livestock energy supplement feed additive comprises the following process steps:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into 2.0mm fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
Examples of the experiments
Beef cattle were fed with the product of example 1 of the invention.
The feeding method comprises the following steps: each cow was fed 500 grams per day.
The test steps are as follows:
selecting 80 fattening beef cattle with the same variety, growth condition and health condition and weight of about 300kg, randomly dividing the fattening beef cattle into a test group and a control group, wherein the test group and the control group are 2 groups, 40 beef cattle are fed in each group, the feeding management mode is consistent, the beef cattle are fed in 2 groups, the coarse fodder is fed freely, the product of the test group is fed by 0.5 kg/day, the product of the example 1 is fed by the control group by 0.5 kg/day, and the feeding time is 45 days.
The weight of the living body of the fattening beef cattle is weighed in the morning on an empty stomach, and the index calculation result is calculated according to the average number.
And (3) test results:
in the formal feeding test, the average initial live weight of the control group fattening beef cattle is 420.5kg, the average live weight at the end stage of the control group test is 442.5kg, and the average daily gain is 0.49 kg; the average initial live weight of the fattening beef cattle of the test group is 420.3kg, the average live weight at the end of the test is 483.3kg, and the average daily gain is 1.4 kg. The average daily gain of the test group is 0.91kg more than that of the control group, and the difference is very obvious.
Therefore, the product of the invention can have good energy supplement effect on livestock.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The energy-supplementing feed additive for livestock is characterized by being prepared from the following raw materials in parts by weight:
30-50 parts of corn, 20-30 parts of sunflower cake, 12-24 parts of cottonseed protein powder, 10-50 parts of whole cottonseed, 10-60 parts of saturated fat, 0.44-1.94 parts of rumen bypass choline and 3-20 parts of palm oil.
2. The livestock energy supplement feed additive according to claim 1, further comprising 0.06 part of an antioxidant.
3. The livestock energy supplement feed additive of claim 2, wherein said antioxidant is 33% ethoxyquinoline.
4. A method for preparing an energy-supplementing feed additive for livestock as defined in claims 1-3, which comprises the steps of:
(1) weighing various raw materials in proportion;
(2) pulverizing semen Maydis, sunflower cake, and cottonseed protein powder into fine powder, and mixing with whole semen gossypii, saturated fat, rumen bypass choline, antioxidant and palm oil.
5. The method for preparing an energy-supplementing feed additive for domestic animals according to claim 4, wherein the pulverization particle size in the step (2) is 1.0mm to 2.0 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010939756.8A CN112056458A (en) | 2020-09-09 | 2020-09-09 | Livestock energy supplement feed additive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010939756.8A CN112056458A (en) | 2020-09-09 | 2020-09-09 | Livestock energy supplement feed additive and preparation method thereof |
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| CN112056458A true CN112056458A (en) | 2020-12-11 |
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| CN202010939756.8A Pending CN112056458A (en) | 2020-09-09 | 2020-09-09 | Livestock energy supplement feed additive and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022566A (en) * | 1997-12-02 | 2000-02-08 | Balchem Corporation | Method for increasing the feed intake, feed efficiency, daily gain and/or carcass grade in ruminants |
| CN103461726A (en) * | 2013-09-29 | 2013-12-25 | 宁夏大北农科技实业有限公司 | High-energy high-protein supplement feed for mutton sheep |
| CN104187209A (en) * | 2014-09-29 | 2014-12-10 | 宁夏大北农科技实业有限公司 | High-energy supplemental feed used for increasing growth rate of beef cattle in fattening period as well as preparation method thereof |
| CN104187208A (en) * | 2014-09-29 | 2014-12-10 | 宁夏大北农科技实业有限公司 | Nutrition supplementation forage and preparation method thereof for cows in lactation peak period |
| CN104256170A (en) * | 2014-09-29 | 2015-01-07 | 宁夏大北农科技实业有限公司 | High-energy supplement feed for improving later-stage fattening speed of mutton sheep and preparation method of supplement feed |
| US20170333380A1 (en) * | 2016-05-17 | 2017-11-23 | Kwan-Sik YUN | Animal feed additive and method for using same |
-
2020
- 2020-09-09 CN CN202010939756.8A patent/CN112056458A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| US6022566A (en) * | 1997-12-02 | 2000-02-08 | Balchem Corporation | Method for increasing the feed intake, feed efficiency, daily gain and/or carcass grade in ruminants |
| CN103461726A (en) * | 2013-09-29 | 2013-12-25 | 宁夏大北农科技实业有限公司 | High-energy high-protein supplement feed for mutton sheep |
| CN104187209A (en) * | 2014-09-29 | 2014-12-10 | 宁夏大北农科技实业有限公司 | High-energy supplemental feed used for increasing growth rate of beef cattle in fattening period as well as preparation method thereof |
| CN104187208A (en) * | 2014-09-29 | 2014-12-10 | 宁夏大北农科技实业有限公司 | Nutrition supplementation forage and preparation method thereof for cows in lactation peak period |
| CN104256170A (en) * | 2014-09-29 | 2015-01-07 | 宁夏大北农科技实业有限公司 | High-energy supplement feed for improving later-stage fattening speed of mutton sheep and preparation method of supplement feed |
| US20170333380A1 (en) * | 2016-05-17 | 2017-11-23 | Kwan-Sik YUN | Animal feed additive and method for using same |
Non-Patent Citations (1)
| Title |
|---|
| 李建国 等: "粗料型日粮真胃灌注棕榈油对肉牛能量和蛋白质转化效率影响的初步研究", 《畜牧兽医学报》 * |
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Effective date of registration: 20210826 Address after: 150036 Heping Village, chenggaozi Town, Xiangfang District, Harbin City, Heilongjiang Province Applicant after: Harbin jinluda agriculture and animal husbandry technology Co.,Ltd. Address before: 150036 Heping Village, chenggaozi Town, Xiangfang District, Harbin City, Heilongjiang Province Applicant before: HARBIN LU DA SHENG ANIMAL PHARMACEUTICAL Co.,Ltd. |
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Application publication date: 20201211 |