CN106942496A - Improve grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function - Google Patents
Improve grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function Download PDFInfo
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- CN106942496A CN106942496A CN201710263253.1A CN201710263253A CN106942496A CN 106942496 A CN106942496 A CN 106942496A CN 201710263253 A CN201710263253 A CN 201710263253A CN 106942496 A CN106942496 A CN 106942496A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
Improve grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function the present invention relates to a kind of, it is by corn 65~80%, dregs of beans 1~10%, cotton dregs 1~10%, rice bran 1~10%, rapeseed meal 1~10%, certain herbaceous plants with big flowers benevolence cake 1~10%, corn germ cake 1~5%, wheat bran 1~10%, soya-bean oil 0.1~1%, stone flour 1~5%, calcium monohydrogen phosphate 0.1~2%, sodium chloride 0.1~1%, premix 0.1~1%, lysine sulphate 0.1~1%, DL methionine 0.1~1%, L threonines 0.1~1%, L tryptophans 0.1~1% and probiotics 0.01~0.1% are constituted.The accurate nutritious diet of low albumen of the present invention, grower pigs intestinal health and immunologic function can be improved, nitrogen discharge and phosphorus discharge in live pig excrement can be significantly reduced simultaneously, reduce pig house air pollution degree, effectively reduce ammonia level, pig farm environmental pollution degree is reduced, meets country and advocates green, environmental protection, sustainable development idea, the influence for promoting west area live pig health to raise pigs and reduce environmental pollution is had important practical significance.
Description
Technical field
The present invention relates to animal nutrition and feed technical field, the improvement of more particularly to a kind of adaptation the Northwest grows
The accurate nutritious diet of the low albumen of pig intestinal health and immunologic function.
Background technology
Evaluating the system of pig feed energy value has：Total energy (gross energy, GE), digestible energy (digestible
Energy, DE), metabolic energy (metabolizable energy, ME) and net energy (net energy, NE) system.Due to evaluating
The process of the test of digestion and metabolism energy system is relatively easy, and digestible energy and metabolic energy system are still most widely used at present evaluate
Energy system (NRC, 1998 of feed effective energy value；Chinese Pigs feeding standard, 2004).It is different but research in recent years is found
The chemical composition of feed is different, causes the utilization ratio of its metabolic energy different.Digestible energy system and metabolic energy system have over-evaluated height
The effective energy value of albumen and high-fiber feeding stuff, and underestimate the effective energy value of high starch or high fat diet.In the prior art, it is raw
Swine rationses in preparing more refers to metabolic energy system, energy in raw material and animal productiong really can not be needed into the accurate coupling of energy
Close, and raw material energy and animal energy truly can be needed unification by net energy system, realize that live pig dietary digestibility of energy is accurate
Prepare and can avoid growing fat due to the trunk that dietary protein is reduced and is brought.Accurate estimation feedstuff net energy content, be
The basis of low-protein diet technical system application is prepared, can significantly alleviate live pig due to trunk caused by feeding low-protein diet
Grow fat.In addition, standard ileal digestible aminoacids can accurately assess the actual utilization of amino acid in daily ration, it is current swine rationses
It is formulated the benchmark index generally used.
Meanwhile, with pig-breeding scale and intensive quick process, nitrogen phosphorus is arranged in feces of livestock and poultry in breeding process
The environmental issue brought is put, has caused the highest attention of the whole society.Research shows, live pig feeding low-protein diet, Neng Gouxian
Write the discharge of nitrogen phosphorus in reduction excrement.According to ideal amino acid profile, low-protein diet is prepared to live pig based on net energy system
Production performance does not result in influence.
The content of the invention
The purpose of the present invention is that with reference to the Northwest's climatic characteristic, by determining the main feed in Ningxia and surrounding area
Raw material type, and sample progress net energy measure is gathered, using Animal experiment, exploitation is adapted to local improvement grower pigs enteron aisle
The accurate nutritious diet of low albumen of health and immunologic function.
The technical scheme taken for achieving the above object is：
It is a kind of to improve grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function, it is characterised in that to be by weight
Measure the component composition of percentage：Corn 65~80%, dregs of beans 1~10%, cotton dregs 1~10%, rice bran 1~10%, rapeseed meal 1~
10%, certain herbaceous plants with big flowers benevolence cake 1~10%, corn germ cake 1~5%, wheat bran 1~10%, soya-bean oil 0.1~1%, stone flour 1~5%, phosphorus
Sour hydrogen calcium 0.1~2%, sodium chloride 0.1~1%, premix 0.1~1%, lysine sulphate 0.1~1%, DL- METHIONINE
0.1~1%, L-threonine 0.1~1%, L-Trp 0.1~1%, probiotics 0.01~0.1%.
The premix is the composite premixed feed for pig provided by great Bei agricultures group.The composite premixed feed for pig
It can be provided for every kilogram of daily ration of grower pigs：Vitamin A, 5,512IU；Vitamine D3,2,200IU；Vitamin E, 64IU；Vitamin
K3,2.2mg；Vitamin B12,27.6 μ g；Riboflavin, 5.5mg；D-VB5,13.8mg；Nicotinic acid, 30.3mg；Choline Chloride,
551mg；Manganese, 40mg；Iron, 100mg；Zinc, 100mg；Copper, 100mg；Iodine, 0.3mg；Selenium, 0.3mg.
The pig compound micro-ecological preparation WST-S03 that the probiotics is provided by great Bei agricultures group.
It is of the invention main using 20-60kg grower pigs as research object, by main feed in the Northwest's live pig daily ration
Raw material (including corn, dregs of beans, rapeseed meal, cotton dregs, certain herbaceous plants with big flowers benevolence cake, wheat bran, rice bran, corn chop and wheat-middlings) carries out sampling analysis, obtains
The trophonemata such as moisture, ash content, crude protein, crude fat, fiber, center washing fiber, acid detergent fiber volume, starch into raw material
Mark (being shown in Table 1), using the Ministry of Agriculture of China Agricultural University feed industry center feedstuff net energy predictive equation formula, estimate in raw material
Net energy content, it is final to determine that grower pigs Dietary Crude Protein matter level reduces by 3 percentage points under normal level, with reference to preferable amino
Acid profile, based on standard ileal digestible aminoacids, supplements synthesizing amino acid (lysine, threonine, tryptophan, figured silk fabrics ammonia
Acid and isoleucine etc.) low-protein diet is prepared, the improvement grower pigs enteron aisle for developing suitable local level (the Northwest) is good for
The accurate nutritious diet of low albumen of health, immune state.
Table 1：The main feedstuff nutritional ingredient in Ningxia surrounding area and net energy content (%)
Remarks：1. "-" represents not measure；2.GE (total energy) is kcal/kg with NE (net energy) unit.
The accurate nutritious diet of low albumen of the present invention, can improve grower pigs intestinal health and immunologic function, while can
Nitrogen discharge and phosphorus discharge in live pig excrement is significantly reduced, pig house air pollution degree is reduced, ammonia level is effectively reduced, reduction pig farm is to ring
Border pollution level, meet country advocate green, environmental protection, sustainable development idea, to promote west area live pig health pig and
The influence of reduction environmental pollution has important practical significance.
To verify the technique effect of this product, following feeding has been done for the product by Ningxia Dabei Agricultural Science and Technology Industrial Co., Ltd.
Feed experiment：
1st, test material and method：
Select sow livestock on hand in the scale raising 1 of 300 or so in Ningxia Helan County, kind one is selected from pig farm
The good body weight 20kg ± 0.5kg of cause, health status Du × length × Dasanyuan market pig 20, sets according to single factor experiment
Meter, is randomly divided into 2 groups, control group (normal protein groups) and low-protein diet group, every group of 2 repetitions (column), each repeatedly 5 first-born
Long pig.Low-protein diet group declines 3 percentage points on the basis of NRC (2012) grower pigs protein level recommended amounts, with ideal ammonia
Based on base acid profile, synthesizing amino acid (lysine, threonine, methionine, tryptophan) is supplemented.
After off-test, vena cava anterior blood sampling is carried out to every pig, total protein (TP), albumin in growth pig blood is determined
(ALB), globulin (GLB) immunoglobulin A (IgA), immunoglobulin G (IgG), immunoglobulin M (IgM), complement component 3
(C3), complement 4 (C4) content.Every group each repeats 2 pigs of middle selection and is butchered, and determines Activity of Digestive Enzymes in Intestine and to intestines suede
Hair form carries out observation analysis.Duodenum, jejunum and ileum intestinal segment use dehydration of alcohol, and dimethylbenzene is transparent, and FFPE is cut
Into 6 μm of sections, HE dyeing (haematine contaminates core, Yihong dye kytoplasm) then in the section of each site tissue, selects 5 typical cases to regard
Wild (fine hair is complete and moves towards straight) gathers image with rgb image analysis software, and determines height of naps and Crypt depth.
2nd, result and analysis：
Influence of the 2.1 low accurate daily rations of albumen to growth pig immune energy
Influence of the low-protein diet of table 2 to growth pig immune energy
| Project | Control group | Low-protein diet group | SEM | P values |
| Total protein TP | 56.83 | 58.96 | 0.94 | 0.32 |
| Albumin A LB | 23.54 | 23.84 | 0.52 | 0.47 |
| Lysozyme LB | 34.04 | 34.63 | 0.13 | 0.32 |
| Immunoglobulin A IgA | 0.81a | 0.90b | 0.01 | 0.04 |
| Immunoglobulin G IgG | 8.34 | 8.92 | 0.28 | 0.21 |
| Immunoglobulin M IgM | 1.13 | 1.25 | 0.24 | 0.32 |
| Complement component 3 C3 | 0.85 | 0.88 | 0.04 | 0.25 |
| Complement 4C4 | 0.12a | 0.23b | 0.03 | 0.04 |
Note：Different lowercase persons represent significant difference (P between processing after colleague's data<0.05).
As shown in Table 2, low-protein diet treatment group significantly improves grower pigs Immunoglobulin IgA and benefit compared to control group
Body C4 concentration (P<0.05), compared to other immune indexes, the not notable (P of difference>0.05).
Influence of the 2.2 low accurate daily rations of albumen to growth chitling road digestive ferment
Influence of the low-protein diet of table 3 to growth chitling road alimentary canal Disacchridase Activities
| Project | Control group | Low-protein diet | SEM1 | P values |
| Disacchridase Activities (U/mg) | ||||
| Lactase | 88.32 | 92.06 | 2.57 | 0.22 |
| Invertase | 96.91 | 91.23 | 3.28 | 0.31 |
| Maltose | 71.45 | 75.73 | 2.55 | 0.42 |
| Trypsase | 5003 | 4985 | 32 | 0.18 |
As shown in Table 3, compared in normal albumen treatment group, low-protein diet is to growth chitling road lactase, invertase, wheat
The activity of bud carbohydrase and trypsase influences (P without conspicuousness>0.05), illustrate low-protein diet to growth chitling road digestive ferment without
Negative effect.
Influence of the 2.3 low accurate daily rations of albumen to growth chitling road form
Influence of the low-protein diet of table 4 to growth chitterlings fluff morphology
Note：1Average is missed.
Note：Different lowercase persons represent significant difference (P between processing after colleague's data<0.05).
As shown in Table 4, low-protein diet group is significantly improved high to the fine hair of duodenum and jejunum compared with control group
Degree, and it is improved the trend (P of height of naps/Crypt depth of duodenum and jejunum<0.10)；To duodenum, jejunum
Not conspicuousness (P is influenceed with the Crypt depth of ileum>0.05) the accurate daily ration treatment group of low albumen opposite to a certain extent, is shown
Long pig intestinal health has positive effect.
Embodiment
The present invention is described in further detail by following examples, but the technology contents that are described of the present embodiment be it is illustrative,
Rather than it is limited, protection scope of the present invention should not be limited to according to this, within the spirit and principles of the invention, is made
Any modifications, equivalent substitutions and improvements etc., should be included within the scope of the present invention.
The composite premixed feed for pig that premix is provided by great Bei agricultures group in following embodiments, can be grower pigs every thousand
Grain of setting a date is provided：Vitamin A, 5,512IU；Vitamine D3,2,200IU；Vitamin E, 64IU；Vitamin K3,2.2mg；Dimension life
Plain B12,27.6 μ g；Riboflavin, 5.5mg；D-VB5,13.8mg；Nicotinic acid, 30.3mg；Choline Chloride, 551mg；Manganese, 40mg；
Iron, 100mg；Zinc, 100mg；Copper, 100mg；Iodine, 0.3mg；Selenium, 0.3mg.
The pig that probiotics is provided by great Bei agricultures group is with compound micro-ecological preparation (WST-S03).
Embodiment 1：
Corn 70kg, dregs of beans 8kg, cotton dregs 3kg, rice bran 5kg, rapeseed meal 1kg, certain herbaceous plants with big flowers benevolence cake 2kg, corn germ cake 1kg, wheat
Bran 5kg, soya-bean oil 0.7kg, stone flour 1.15kg, calcium monohydrogen phosphate 0.6kg, sodium chloride 0.4kg, premix 0.5kg, lysine sulphate
0.6kg, DL- METHIONINE 0.5kg, L-threonine 0.4kg, L-Trp 0.1kg, probiotics 0.05kg.
Preparation method：Corn, dregs of beans, cotton dregs, rice bran, rapeseed meal, certain herbaceous plants with big flowers benevolence cake, corn germ cake, wheat bran are carried out first
Crush (smashing fineness is 2.5mm), while by calcium monohydrogen phosphate, stone flour, lysine, threonine, methionine, tryptophan, Tiny ecosystem
Preparation, premix are mixed in proportion, and both are then mixed into mixing in proportion, by one-level soya-bean oil (25 DEG C~30 DEG C of temperature)
It is added in solid mixture material, stirs under high-pressure injection state.Well mixed material is carried out by modulator
High-temperature maturing (temperature is 65-80 DEG C), is pelletized (particle diameter 4.5mm) subsequently into granulator, is entered after granulation by cooling tower
Row cooling (temperature=+ 3 DEG C of room temperature after cooling), is finally weighed, is packed.
Embodiment 2：
Corn 66kg, dregs of beans 5kg, cotton dregs 5kg, rice bran 5kg, rapeseed meal 3kg, certain herbaceous plants with big flowers benevolence cake 1kg, corn germ cake 3kg, wheat
Bran 7kg, soya-bean oil 0.5kg, stone flour 1kg, calcium monohydrogen phosphate 0.4kg, sodium chloride 0.45kg, premix 0.7kg, lysine sulphate
0.65kg, DL- METHIONINE 0.45kg, L-threonine 0.58kg, L-Trp 0.17kg, probiotics 0.1kg.
Preparation method be the same as Example 1.
Embodiment 3：
Corn 72kg, dregs of beans 4kg, cotton dregs, 5kg, rice bran 4kg, rapeseed meal 2kg, certain herbaceous plants with big flowers benevolence cake 3kg, corn germ cake 2kg are small
Wheat bran 3kg, soya-bean oil 0.5kg, stone flour 1.2kg, calcium monohydrogen phosphate 0.4kg, sodium chloride 0.3kg, premix 0.8kg, lysine sulfuric acid
Salt 0.7kg, DL- METHIONINE 0.32kg, L-threonine 0.55kg, L-Trp 0.15kg, probiotics 0.08kg.
Preparation method be the same as Example 1.
Embodiment 4：
Corn 75kg, dregs of beans 6kg, cotton dregs 7kg, rice bran 1kg, rapeseed meal, 1kg, certain herbaceous plants with big flowers benevolence cake 1kg, corn germ cake 3kg are small
Wheat bran 1kg, soya-bean oil 0.4kg, stone flour 1.1kg, calcium monohydrogen phosphate 0.45kg, sodium chloride 0.4kg, premix 0.65kg, lysine sulphur
Hydrochlorate 0.72kg, DL- METHIONINE 0.6kg, L-threonine 0.45kg, L-Trp 0.2kg, probiotics 0.03kg.
Preparation method be the same as Example 1.
Embodiment 5：
Corn 79.5kg, dregs of beans 3kg, cotton dregs 7kg, rice bran 1kg, rapeseed meal, 1kg, certain herbaceous plants with big flowers benevolence cake 1kg, corn germ cake 1kg,
Wheat bran 1kg, soya-bean oil 0.3kg, stone flour 1kg, calcium monohydrogen phosphate 0.5kg, sodium chloride 0.3kg, premix 1kg, lysine sulphate
0.9kg, DL- METHIONINE 0.5kg, L-threonine 0.7kg, L-Trp 0.25kg, probiotics 0.05kg.
Preparation method be the same as Example 1.
Claims (3)
1. a kind of improve grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function, it is characterised in that is by following
The component composition of percentage by weight：Corn 65~80%, dregs of beans 1~10%, cotton dregs 1~10%, rice bran 1~10%, rapeseed meal 1~10%,
Certain herbaceous plants with big flowers benevolence cake 1~10%, corn germ cake 1~5%, wheat bran 1~10%, soya-bean oil 0.1~1%, stone flour 1~5%, calcium monohydrogen phosphate 0.1~
2%, sodium chloride 0.1~1%, premix 0.1~1%, lysine sulphate 0.1~1%, DL- METHIONINE 0.1~1%, L-threonine
0.1~1%, L-Trp 0.1~1%, probiotics 0.01~0.1%.
2. improving grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function as claimed in claim 1, it is special
Levy is that the premix is the composite premixed feed for pig provided by great Bei agricultures group.
3. improving grower pigs intestinal health and the accurate nutritious diet of low albumen of immunologic function as claimed in claim 1, it is special
It is pig compound micro-ecological preparation that the probiotics is provided by great Bei agricultures group to levy.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258924A (en) * | 2018-11-30 | 2019-01-25 | 海南省农业科学院畜牧兽医研究所 | A kind of low-protein daily ration suitable for the black pig growth medium in Hainan |
| CN110200162A (en) * | 2019-07-04 | 2019-09-06 | 湖南师范大学 | A kind of groove feed for pigling adjusting intestinal epithelial cell and intestinal growth |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102652535A (en) * | 2012-02-15 | 2012-09-05 | 遵义市金鼎农业科技有限公司 | High-energy high-lysine complete feed used for pig in growth stage |
| CN104705520A (en) * | 2013-12-14 | 2015-06-17 | 淄博开发区亚大制药有限责任公司 | Pig feed and pig feed making method |
| CN104872057A (en) * | 2015-04-29 | 2015-09-02 | 宁夏大北农科技实业有限公司 | Efficient pig breeding and feeding mode suitable for northwest China |
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2017
- 2017-04-21 CN CN201710263253.1A patent/CN106942496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652535A (en) * | 2012-02-15 | 2012-09-05 | 遵义市金鼎农业科技有限公司 | High-energy high-lysine complete feed used for pig in growth stage |
| CN104705520A (en) * | 2013-12-14 | 2015-06-17 | 淄博开发区亚大制药有限责任公司 | Pig feed and pig feed making method |
| CN104872057A (en) * | 2015-04-29 | 2015-09-02 | 宁夏大北农科技实业有限公司 | Efficient pig breeding and feeding mode suitable for northwest China |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258924A (en) * | 2018-11-30 | 2019-01-25 | 海南省农业科学院畜牧兽医研究所 | A kind of low-protein daily ration suitable for the black pig growth medium in Hainan |
| CN110200162A (en) * | 2019-07-04 | 2019-09-06 | 湖南师范大学 | A kind of groove feed for pigling adjusting intestinal epithelial cell and intestinal growth |
| 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 |
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