CN105831402A - Mixed feed capable of improving carcass quality and drip loss of fattening pig under low-nitrogen-emission daily ration condition - Google Patents
Mixed feed capable of improving carcass quality and drip loss of fattening pig under low-nitrogen-emission daily ration condition Download PDFInfo
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- CN105831402A CN105831402A CN201610115943.8A CN201610115943A CN105831402A CN 105831402 A CN105831402 A CN 105831402A CN 201610115943 A CN201610115943 A CN 201610115943A CN 105831402 A CN105831402 A CN 105831402A
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- daily ration
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The invention relates to a mixed feed capable of improving carcass quality and drip loss of a fattening pig under a low-nitrogen-emission daily ration condition. The mixed feed is composed of 60 to 80% of corn, 8 to 20% of soybean meal, 5 to 15% of wheat bran, 0.5 to 2% of calcium hydrogen phosphate, 0.2 to 1% of calcium carbonate, 0.5 to 2% of lysine sulfate, 0.1 to 1.0% of threonine, 0.01 to 0.05% of methionine, 0.01 to 0.05% of tryptophan, 0.1 to 1.0% of sodium chloride, 0.1 to 1.0% of sodium bicarbonate, 0.01 to 0.5% of N-carbamylglutamic acid, 0.01 to 0.5% of magnesium sulfate, 0.01 to 0.5% of phytase, 0.01 to 0.5% of choline chloride, 0.01 to 0.1% of calcium propionate, 0.01 to 0.1% of ethoxy quinoline with a concentration of 66%, 0.01 to 0.1% of a microecological preparation, 0.001 to 0.1% of vitamin E, 0.001 to 0.01% of vitamin A and 0.5 to 2% of a composite premixed feed for the fattening pig. The mixed feed is applied to fattening pigs weighing 80 to 120 kg, can substantially reduce nitrogen emission in production of the fattening pigs, improves the carcass quality and drip loss of the fattening pigs under the low-nitrogen-emission daily ration condition, enhances the meat quality of the fattening pigs, and increases breeding benefits of live pigs.
Description
Technical field
The present invention relates to animal nutrition and feed technical field, educate under the conditions of improving low-nitrogen discharged daily ration particularly to one
Big porker carcass quality and the mixed feed of drip loss.
Background technology
The external import of China's protein feed resource heavy dependence, imported soybean 73,000,000 tons in 2014, and China produces per year
Semen sojae atricolor 1, about 0,000,000 tons, the shortage of protein feed resource seriously constrains the development of China's animal husbandry, nitrogen in pig-breeding
The environmental issue that discharge brings, has caused the concern of the whole society.Research shows, live pig Dietary Crude Protein matter reduces by 1 percentage
Point, in fecaluria, the discharge of nitrogen can reduce by 8%～13%, according to ideal amino acid profile, reduces live pig Dietary Crude Protein Levels balance
Synthesizing amino acid, does not results in impact to live pig production performance, but under the conditions of low-nitrogen discharged daily ration, due to growing and fattening pigs hyperliposis
After deposition causes carcass quality to decline, and growing and fattening pigs are butchered, drip loss raises.
Summary of the invention
The present invention must aim to overcome that the defect of above-mentioned prior art, it is provided that a kind of by growing and fattening pigs low-nitrogen discharged day
Limit vitamin A in daily ration under grain, add N-carbamylglutamic acid and improve content of magnesium in daily ration, improve with this low-nitrogen discharged
Lower growing and fattening pigs carcass quality and drip loss.
For achieving the above object, the present invention uses following technical proposals:
A kind of improve growing and fattening pigs carcass quality and the mixed feed of drip loss under low-nitrogen discharged daily ration, it is characterised in that be by under
The component composition of row percentage by weight: Semen Maydis 60～80%, bean cake 8～20%, Testa Tritici 5～15%, calcium hydrogen phosphate 0.5～2%, carbon
Acid calcium 0.2～1%, lysine sulfate 0.5～2%, threonine 0.1～1.0%, methionine 0.01～0.05%, tryptophan 0.01
～0.05%, sodium chloride 0.1～1.0%, sodium bicarbonate 0.1～1.0%, N-carbamylglutamic acid 0.01～0.5%, magnesium sulfate 0.01～
0.5%, phytase 0.01～0.5%, choline chloride 0.01～0.5%, calcium propionate 0.01～0.1%, ethoxy quinoline 66% 0.01
～0.1%, microbial ecological agent 0.01～0.1%, vitamin E 0.001～0.01%, vitamin A 0.001～0.01%, finishing pigs
Compound premixed feed 0.5～2%.
Described N-carbamylglutamic acid purity is 98.5%, commercial products.
The intestinal power that described microbial ecological agent provides for great Bei agriculture group is good for product (WST-S101).
Described choline chloride purity is 50%, commercial products.
The present invention is by utilizing net energy system to prepare daily ration, reducing pig fattening stage Energy intaking amount, thus control it
Carcass quality, adds the arginine endogenous generation accelerant N-carbamylglutamic acid that can reduce drip loss simultaneously, and restriction is fattened
Vitamin a level in stage daily ration, and improve magnesium sulfate content in daily ration, thus reduce the purpose of drip loss.
Wherein the derivant tretinoin of vitamin A participates in differentiation and the multiplication regulatory of adipose cell, and therefore tretinoin is scarce
Weary propagation and the intramuscular fat content that may directly raise intramuscular fat cell, but in terms of growing and fattening pigs, different production rank
In section daily ration, vitamin A content is to the regulation and control of meat unintelligible.
Drip loss and daily ration Mineral have direct relation, and research shows, improve the level of magnesium in daily ration, can be effective
Minimizing pig kill before stress, thus improve meat.
Arginine by NO approach can play alleviation stress, improve domestic animal body fat distribution and the effect of meat.Due to valency
Lattice are high and amino acid whose pick anti-effect with other, and arginine application in live pig daily ration is very limited.So the present invention is with N-
Carbamylglutamic acid replaces arginine to reduce drip loss, improves meat.
By the present invention, finishing pigs diets protein can be made to compare conventional recommendation level and to decline 1～5 percentage point, big porker
Low-nitrogen discharged daily ration net energy level reaches 2300～2380Kcal/kg.
In sum, the present invention:
1, net energy can provide accurate animal to maintain and produce energy demand, and truly can be able to be worth in accurate response raw material,
Therefore use net energy can swine rations formula be formulated and foundation the most reliably is provided.
2, the present invention relates to the low-nitrogen discharged daily ration of live pig, it is possible to significantly reduce during pig produces nitrogen discharged, reduce pig house air
Pollution level, effectively reduces ammonia level, improves swinery health level, reduces home court environmental pollution, and low-nitrogen discharged daily ration accords with
Conjunction can be jealous idea of development.
3, N-carbamylglutamic acid can promote that endogenous arginine generates, thus reaches to improve the distribution of growing and fattening pigs body fat, carries
High antioxidant ability of organism and alleviate stress, thus improve growing and fattening pigs carcass quality and drip loss.Arginine is high due to price
And pick anti-with other aminoacid, it is difficult to popularization and application in animal productiong, it is arginic that nitrogen carbamylglutamic acid plays replacement
Effect.
4, vitamin A content during fattening stage limits daily ration, it is possible to increase intramuscular fat deposition, thus improve low nitrogen daily ration
Lower meat quality of fattening pigs and marbling scoring.
6, improve content of magnesium under low-nitrogen discharged daily ration, it is possible to reduce before growing and fattening pigs are butchered stress, thus reduce drip loss
With improve meat, reduce PSE meat Probability.
The present invention improves under the low-nitrogen discharged daily ration of growing and fattening pigs CP10～13% in carcass quality and drip loss mixed feed,
SID Lys0.5～2.0%, NE2300～2380Kcal/kg.
The present invention improves carcass quality and drip loss mixed feed feeding period under the low-nitrogen discharged daily ration of growing and fattening pigs: fatten
Pig body weight is that the 80-120kg stage is optimal.
Feeding method: growing and fattening pigs are gradually increased scale of feeding along with body weight increase.
In order to verify the technique effect of the present invention, invention unit (Ningxia Dabei Agricultural Science and Technology Industrial Co., Ltd.) is improved
The feeding experiment of the mixed feed of growing and fattening pigs carcass quality and drip loss under the conditions of low-nitrogen discharged daily ration:
Test procedure:
At Helan County, Ningxia river in Henan Province continuous heavy rain ecological cultivation farm, selecting kind, growing state and health status identical, original body mass is
79kg Du's x long x Dasanyuan hybridization growing and fattening pigs 60.Use single factor test Random Design, close similar with hereditary basis by body weight
Principle, is randomly divided into matched group and test group 2 process, feeds two kinds of different daily rations respectively, and matched group daily ration is low-nitrogen discharged
Basal diet, what the present invention described is to improve growing and fattening pigs carcass quality and the low-nitrogen discharged daily ration of drip loss under net energy system.Often
Individual process 6 repetition, 5 pigs of each repetition, male and female half and half.Tested in August, 2015, terminate to raise in mid-September, 2015
Support, test period totally 42 days, record feed intake, weigh and test initial and end weight, and calculate daily gain, daily ingestion amount and material meat
Ratio, off-test enzyme repeats to select a pig to butcher, and measures the thickness of backfat, eye muscle area, pH value, drip loss.
Test pig is raised in confined swine housing, and cement flooring, well-ventilated, during test, every morning and afternoon respectively raise
Feed 1 time, free choice feeding and drinking-water, carry out disinfection by pig farm conventional program, anthelmintic and immunity.
After test data Excel software carries out preliminary treatment, use SAS 8.2 GLM modeling statistics analyze (SAS,
2001).Concrete result of the test is shown in Table 1.
The impact on Performance of Finishing Pigs, carcass quality and meat of the 1 two kinds of daily rations of table
| Project | Matched group | Test group |
| Daily gain (g/d) | 941.24 | 965.38 |
| Feedstuff-meat ratio (g:g) | 3.51 | 3.48 |
| Daily ingestion amount (kg/d) | 3.75 | 3.68 |
| 10th ribbed back fat thickness (cm) | 3.15 | 2.83 |
| Eye muscle area (cm2) | 42.66 | 45.27 |
| Marbling | 2.34 | 2.91 |
| Drip loss (%) | 4.12 | 3.83 |
| pH45min | 6.1 | 6.2 |
| pH24h | 5.6 | 5.8 |
Remarks: marbling standards of grading: 1 is divided into difference；2 are divided into typically；3 is best.
Conclusion (of pressure testing): matched group and test group production performance include that in daily ingestion amount, feedstuff-meat ratio and daily gain, difference does not shows
Writing (P > 0.05), test group compares matched group advantageously in terms of daily gain with feedstuff-meat ratio；Test group compares matched group, significantly
Reducing the thickness of backfat and drip loss (P<0.05), eye muscle area has the trend (P>0.05) of increase, under the conditions of test group daily ration
Fatten Carnis Sus domestica marbling to be obviously improved.Draw from comprehensive angle analysis, utilize net energy to prepare low-nitrogen discharged daily ration.And utilize
Vitamin A, nitrogen carbamylglutamic acid and magnesium sulfate are to growing and fattening pigs carcass quality and the regulation and control of meat, it is possible to increase feed conversion is imitated
Rate, reduces the pig-breeding pollution to environment, and makes low-nitrogen discharged lower growing and fattening pigs carcass quality and drip loss be improved,
Improve culture benefit.
Detailed description of the invention
Further describe the present invention by following example, and limit the present invention never in any form, without departing substantially from this
On the premise of bright technical solution, any change that those of ordinary skill in the art made for the present invention easily realize or
Within change falls within the claimed range of the present invention.
S0513 that in following embodiment, finishing pigs compound premixed feed provides selected from great Bei agriculture group, S0514,
SS221L one therein.
Described N-carbamylglutamic acid purity is 98.5%, commercial products.
The intestinal power that described microbial ecological agent provides for great Bei agriculture group is good for product (WST-S101).
Described choline chloride purity is 50%, commercial products.
Embodiment 1
Mixed feed
Semen Maydis 75%, bean cake 11.5%, Testa Tritici 9%, calcium hydrogen phosphate 0.8%, calcium carbonate 1.15%, lysine sulfate 0.7%, Soviet Union's ammonia
Acid 0.15%, methionine 0.05%, tryptophan 0.01%, sodium chloride 0.6%, sodium bicarbonate 0.2%, nitrogen carbamylglutamic acid 0.05%, sulfur
Acid magnesium 0.05%, phytase 0.03%, choline chloride 0.1%, calcium propionate 0.05%, ethoxy quinoline 66% 0.027%, Tiny ecosystem system
Agent 0.025%, vitamin E 0.005%, vitamin A 0.003%, finishing pigs compound premixed feed 0.5%.
Various raw material is weighed: all solids raw material is all ground into 2.0mm fine powder, mixes by above-mentioned weight proportion.
Embodiment 2
Mixed feed
Semen Maydis 60%, bean cake 20%, Testa Tritici 15%, calcium hydrogen phosphate 0.5%, calcium carbonate 1%, lysine sulfate 0.5%, threonine
0.1%, methionine 0.01%, tryptophan 0.01%, sodium chloride 0.1%, sodium bicarbonate 1%, nitrogen carbamylglutamic acid 0.22%, magnesium sulfate
0.01%, phytase 0.5%, choline chloride 0.01%, calcium propionate 0.01%, ethoxy quinoline 66% 0.01%, microbial ecological agent
0.01%, vitamin E 0.009%, vitamin A 0.001%, finishing pigs compound premixed feed 1%.
Various raw material is weighed: all solids raw material is all ground into 2.0mm fine powder, mixes by above-mentioned weight proportion.
Embodiment 3
Mixed feed
Semen Maydis 80%, bean cake 8%, Testa Tritici 5%, calcium hydrogen phosphate 2%, calcium carbonate 0.5%, lysine sulfate 2%, threonine 0.5%,
Methionine 0.05%, tryptophan 0.05%, sodium chloride 0.1%, sodium bicarbonate 0.1%, nitrogen carbamylglutamic acid 0.4%, magnesium sulfate 0.05%,
Phytase 0.02%, choline chloride 0.5%, calcium propionate 0.1%, ethoxy quinoline 66% 0.1%, microbial ecological agent 0.01%, vitamin
E 0.01%, vitamin A 0.01%, finishing pigs compound premixed feed 0.5%.
Various raw material is weighed: all solids raw material is all ground into 2.0mm fine powder, mixes by above-mentioned weight proportion.
Embodiment 4
Mixed feed
Semen Maydis 70%, bean cake 13%, Testa Tritici 9%, calcium hydrogen phosphate 1%, calcium carbonate 0.2%, lysine sulfate 1%, threonine 1%, egg
Propylhomoserin 0.02%, tryptophan 0.02%, sodium chloride 1%, sodium bicarbonate 0.5%, nitrogen carbamylglutamic acid 0.5%, magnesium sulfate 0.5%, phytic acid
Enzyme 0.01%, choline chloride 0.15%, calcium propionate 0.05%, ethoxy quinoline 66% 0.02%, microbial ecological agent 0.02%, vitamin E
0.005%, vitamin A 0.005%, finishing pigs compound premixed feed 2%.
Various raw material is weighed: all solids raw material is all ground into 2.0mm fine powder, mixes by above-mentioned weight proportion.
Embodiment 5
Mixed feed
Semen Maydis 78%, bean cake 8%, Testa Tritici 9%, calcium hydrogen phosphate 1.2%, calcium carbonate 0.55%, lysine sulfate 0.5%, threonine
0.35%, methionine 0.02%, tryptophan 0.02%, sodium chloride 0.4%, sodium bicarbonate 0.5%, nitrogen carbamylglutamic acid 0.01%, sulphuric acid
Magnesium 0.12%, phytase 0.1%, choline chloride 0.05%, calcium propionate 0.05%, ethoxy quinoline 66% 0.025%, microbial ecological agent
0.1%, vitamin E 0.001%, vitamin A 0.004%, finishing pigs compound premixed feed 1%.
Various raw material is weighed: all solids raw material is all ground into 2.0mm fine powder, mixes by above-mentioned weight proportion.
Claims (4)
1. one kind is improved growing and fattening pigs carcass quality and the mixed feed of drip loss under low-nitrogen discharged daily ration, it is characterised in that be by
The component composition of following weight percents: Semen Maydis 60～80%, bean cake 8～20%, Testa Tritici 5～15%, calcium hydrogen phosphate 0.5～2%,
Calcium carbonate 0.2～1%, lysine sulfate 0.5～2%, threonine 0.1～1.0%, methionine 0.01～0.05%, tryptophan
0.01～0.05%, sodium chloride 0.1～1.0%, sodium bicarbonate 0.1～1.0%, N-carbamylglutamic acid 0.01～0.5%, magnesium sulfate
0.01～0.5%, phytase 0.01～0.5%, choline chloride 0.01～0.5%, calcium propionate 0.01～0.1%, ethoxy quinoline 66%
0.01～0.1%, microbial ecological agent 0.01～0.1%, vitamin E 0.001～0.01%, vitamin A 0.001～0.01%, fatten
Composite premixed feed for pig 0.5～2%.
2. growing and fattening pigs carcass quality and the mixed feed of drip loss under the low-nitrogen discharged daily ration of improvement as claimed in claim 1,
It is characterized in that: described N-carbamylglutamic acid purity is 98.5%.
3. growing and fattening pigs carcass quality and the mixed feed of drip loss under the low-nitrogen discharged daily ration of improvement as claimed in claim 1,
It is characterized in that: the intestinal power that described microbial ecological agent provides for great Bei agriculture group is good for.
4. growing and fattening pigs carcass quality and the mixed feed of drip loss under the low-nitrogen discharged daily ration of improvement as claimed in claim 1,
It is characterized in that: described choline chloride purity is 50%.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562038A (en) * | 2016-09-23 | 2017-04-19 | 云南大北农饲料科技有限公司 | Pork quality improving functional feed |
| CN107751574A (en) * | 2017-11-30 | 2018-03-06 | 邦基（山东）农业科技有限公司 | The low defecation nitrogen environment-friendly type growing and fattening pigs special feed of growing and fattening pigs |
| CN110651908A (en) * | 2019-11-13 | 2020-01-07 | 吉林农业大学 | Nitrogen-saving emission-reducing type amino acid release balance daily ration, preparation method and application thereof |
| CN111587959A (en) * | 2020-06-11 | 2020-08-28 | 浙江省农业科学院 | Growing-finishing pig low-protein feed and feed additive for improving pig carcass quality |
| WO2024173983A1 (en) * | 2023-02-20 | 2024-08-29 | Australasian Pork Research Institute Ltd | Animal supplement and uses thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077122A (en) * | 2006-05-24 | 2007-11-28 | 山东六和集团有限公司 | Trophism technology for improving pig flesh quality |
| CN104206859A (en) * | 2014-08-25 | 2014-12-17 | 山东省农业科学院畜牧兽医研究所 | Antibiotic-free feed for fattening pigs and preparation method thereof |
-
2016
- 2016-03-02 CN CN201610115943.8A patent/CN105831402A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077122A (en) * | 2006-05-24 | 2007-11-28 | 山东六和集团有限公司 | Trophism technology for improving pig flesh quality |
| CN104206859A (en) * | 2014-08-25 | 2014-12-17 | 山东省农业科学院畜牧兽医研究所 | Antibiotic-free feed for fattening pigs and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562038A (en) * | 2016-09-23 | 2017-04-19 | 云南大北农饲料科技有限公司 | Pork quality improving functional feed |
| CN107751574A (en) * | 2017-11-30 | 2018-03-06 | 邦基（山东）农业科技有限公司 | The low defecation nitrogen environment-friendly type growing and fattening pigs special feed of growing and fattening pigs |
| CN110651908A (en) * | 2019-11-13 | 2020-01-07 | 吉林农业大学 | Nitrogen-saving emission-reducing type amino acid release balance daily ration, preparation method and application thereof |
| CN111587959A (en) * | 2020-06-11 | 2020-08-28 | 浙江省农业科学院 | Growing-finishing pig low-protein feed and feed additive for improving pig carcass quality |
| WO2024173983A1 (en) * | 2023-02-20 | 2024-08-29 | Australasian Pork Research Institute Ltd | Animal supplement and uses thereof |
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