CN104247859A - Mulberry-leaf additive for pig forage - Google Patents
Mulberry-leaf additive for pig forage Download PDFInfo
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- CN104247859A CN104247859A CN201410449736.7A CN201410449736A CN104247859A CN 104247859 A CN104247859 A CN 104247859A CN 201410449736 A CN201410449736 A CN 201410449736A CN 104247859 A CN104247859 A CN 104247859A
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Abstract
The invention relates to a mulberry-leaf additive for pig forage, and the additive comprises mulberry leaf, pennisetum sinese, river snail powder, folium isatidis and herba houttuyniae. After being added into the forage, the provided mulberry-leaf pig-forage additive is good in palatability, is capable of effectively storing active compositions in the forage, also is capable of reducing the usage amount of concentrated feed, and helps to save cost. The forage additive is capable of improving the content of multiple aliphatic acids in the pork and beneficial for human body and improving the pork flavor, also is capable of substantially reducing the bacterium total number and the coliform number in pig intestinal tracts, has active meaning on reducing usage of antibiotic drugs, and is capable of enhancing immunization function of pigs.
Description
Technical field
The present invention relates to livestock-raising field, be specifically related to a kind of mulberry leaf pig feed additive.
Background technology
In order to the life maintaining pig is with healthy, ensure that it grows normally, and can by same Feed Manufacturing more pork, must reasonably for pig provides various nutriment.As protein, fat, carbohydrate, vitamin, mineral matter and water, sustain life to meet pig, grow, breed and the needs of various physiological activity.According to different physiology, the growth phase of pig, science feeding and management should be carried out, to ensure normal development and the health of pig, prevent deficiency disease.The functions of intestines and stomach of pig is the power producer ensureing each organ normal operation of pig body.Intestinal mucosal immune system is the first line of defence ensureing piglet health.If intestinal mucosal immune system damages, pig must take antibiotic throughout one's life.Excess antibiotic has preventive and therapeutic effect to diarrhoea and other diseases, but also can destroy intestinal beneficial bacterium, damage digestive tract function, is particularly very serious to piglet intestinal mucosal lesion.That is, there is inhibition to the speed of growth, easily produce Drug constipation.Therefore, antibiotic not only strengthens cost of raising pigs.Also be the important paathogenic factor of pig.So in order to make the genetic force of pig obtain maximum performance and reduce feeding cost, must ensure that pig is from birth to listing, the health of intestinal tract is complete.Pig has under the prerequisite of health, the growth potential that competence exertion is maximum.
And antibiotic that is a small amount of and excess all can produce drug resistance to pig.And using in antibiotic process, animal body can be made to produce more peroxide, and as " free radical ", the infringement of aggravation animal body tissue and organ, makes animal active immune function be suppressed.And this increases the medication of pig undoubtedly, feeding cost can increase usually.
The applicant finds, mulberry leaf are except being used for breeding silkworms, and the spring and summer tender leaf that mulberry tree is unnecessary and the old mulberry leaf that the autumn and winter wither can also be used to feed pigs.The mulberry leaf benefit that feeds pigs is a lot, and the mulberry tree of more than the 3 years age of trees, can collect 80-100 jin, dry mulberry leaf for every mu, and ten mu of mulberries ground institutes gather in the crops the mulberry leaf i.e. feed of an enough foster pig, and this feed nutritive value is very high, also benefits to the health of pig.Meanwhile, pig manure as the fertilizer of mulberry tree, can also set up ecological chain capable of circulation with this.Mulberry leaf can increase the immunity of pig, can regulate its gastrointestinal function again, have positive meaning to the use reducing antibiotic medicine.With the pig that mulberry leaf are fed, grow fine, hair color is shinny, and pork fat few, be of high nutritive value, thick in meat flavor, simultaneously raw material sources are extensive, and cost is low, also can save food.
Summary of the invention
The object of this invention is to provide a kind of mulberry leaf pig feed additive.
The object of the invention is by following technical scheme realize:
Mulberry leaf pig feed additive of the present invention, its component and parts by weight are: mulberry leaf 20-30 part, hybrid giant napier 5-15 part, river snail powder 5-15 part, folium isatidis 1-3 part, cordate houttuynia 1-3 part.
Preferably, its component and parts by weight are: 25 parts, mulberry leaf, hybrid giant napier 10 parts, 10 parts, river snail powder, folium isatidis 2 parts, cordate houttuynia 2 parts.
Each component is broken into powder, and mixing, adds in the basal diet of pig, together feeding.
The applicant finds through practice for many years, and mulberry leaf are except being used for breeding silkworms, and the spring and summer tender leaf that mulberry tree is unnecessary and the old mulberry leaf that the autumn and winter wither can also be used to feed pigs.Therefore, multiple formulations screened, have found a kind of feed addictive based on mulberry leaf, the mulberry leaf in formula can replace a part of concentrated feed, and can reduce the metabolism of lipid and cholesterol content of pork, increase Amino acid and protein content in pork; Hybrid giant napier, can Substitute For Partial concentrated feed as a kind of herbage, saves concentrated feed cost, improves the vitamin in feed and content of cellulose simultaneously; River snail powder calcium content is high, regulates the ratio of Calcium in Feed; Folium isatidis and this two tastes Chinese medicine of cordate houttuynia can strengthen the immunity of pig.Add mulberry leaf pig feed additive provided by the invention in feed good palatability, effectively can preserve the active component of feed, the use amount of concentrated feed can also be reduced, cost-saving.Simultaneously, the multiple content to human body beneficial fatty acids in pork can be improved, improve pig flesh flavor, significantly can reduce total number of bacteria and coliform number in chitling road simultaneously, to the use reducing antibiotic medicine, there is positive meaning, the immunologic function of pig can be strengthened.
A kind of mulberry leaf pig feed additive provided by the invention has the following advantages:
1, add good palatability in feed to, effectively can preserve the active component of feed, the use amount of concentrated feed can also be reduced, cost-saving;
2, with the addition of traditional Chinese medicine ingredients, the immunity of pig can be improved, reduce antibiotic consumption, improve the quality of pork simultaneously;
3, the present invention fills a prescription and rationally innovates, and cost is low.
Detailed description of the invention
The present invention is further illustrated below by embodiment.It should be understood that embodiments of the invention are for illustration of the present invention instead of limitation of the present invention.Essence according to the present invention all belongs to the scope of protection of present invention to the simple modifications that the present invention carries out.
Embodiment 1
Mulberry leaf pig feed additive, its component and parts by weight are: mulberry leaf 20kg, hybrid giant napier 5kg, river snail powder 5kg, folium isatidis 1kg, cordate houttuynia 1kg.
Each component is broken into powder, and mixing, adds in the basal diet of pig, together feeding.
Embodiment 2
Mulberry leaf pig feed additive, its component and parts by weight are: mulberry leaf 30kg, hybrid giant napier 15kg, river snail powder 15kg, folium isatidis 3kg, cordate houttuynia 3kg.
Each component is broken into powder, and mixing, adds in the basal diet of pig, together feeding.
Embodiment 3
Mulberry leaf pig feed additive, its component and parts by weight are: mulberry leaf 25kg, hybrid giant napier 10kg, river snail powder 10kg, folium isatidis 2kg, cordate houttuynia 2kg.
Each component is broken into powder, and mixing, adds in the basal diet of pig, together feeding.
meat quality evaluation experimental
L materials and methods
1.1 test material
1.1.1 the mulberry leaf pig feed additive of the additive embodiment of the present invention 3.
1.1.2 for examination pig and feeding and management
Select " DLY " tri-crossbreeding 80 of about 20kg, according to the method for " parity is consistent, kind is identical, body weight is close, male and female half and half ", be divided into control group, experimental group 2 groups at random, often organize 40.
Prerun 3d, during this period, carries out expelling parasite and immunization inocultation, beats overbit to test pig.
Feeding method adopts group feeding, and every day, feeding 3 times, freely drank water.Control group is fed with basal diet; Experimental group is in basal diet, and the feed addictive adding the embodiment of the present invention 3 is fed.Other management is carried out according to a conventional method.Test full phase 120d, it is about 110 kg that fattening pig terminates body weight.After feeding experiment terminates, from often organizing the test pig 10 (male and female half and half) selecting body weight at about 110kg respectively, totally 20, under freely drinking water, fasting 24h, weighs before government official.
1.2 test method
1.2.1 carcass trait
Undertaken by " national meat cooperative groups amendment scheme " (1987), mensuration carcass weight, dressing percentage, carcass lean meat percentage, fat percentage, leaf fat weight, eye muscle area, average backfat are thick.
1.2.2 nutritive composition in muscle measures
Get biceps muscle of thigh 200g, survey after moisture through place, make air-dry sample, adopt Weende traditional analysis method to measure its dry, crude protein, crude fat and crude ash content.
2 results and analysis
2.1 embodiment of the present invention 3 are on the impact of growing and fattening quality of pig trunk
The embodiment of the present invention 3 affects result to growing and fattening quality of pig trunk, refers to table 1.
Table 1 embodiment of the present invention 3 is on the impact of growing and fattening quality of pig trunk
* represents P < 0.01.
From table 1, when 110 kg butcher, the dressing percentage of two groups is without significant difference (P > 0.05); Carcass lean meat percentage: experimental group improves 12.39%(P < 0.01 than control group); Fat percentage: experimental group reduces 30.53%(P < 0.01 than control group); Leaf fat weight: experimental group reduces 37.35%(P < 0.01 than control group); Eye muscle area: experimental group adds 11.60%(P < 0.01 than control group); Average backfat is thick: experimental group improves 38.15%(P < 0.01 than control group).Test shows, what use the mulberry leaf pig feed additive of the embodiment of the present invention 3 has remarkable impact to growing and fattening quality of pig trunk, and carcass lean meat percentage is significantly improved, and carcass lipid rate and the thickness of backfat significantly reduce, and eye muscle area significantly improves.
2.2 embodiment of the present invention 3 on the impact of nutritive composition in muscle the results detailed in Table 2.
Table 2 embodiment of the present invention 3 is on the impact of nutritive composition in muscle
* represent that P < 0.05, * * represents P < 0.01.
From table 2, the coarse ash difference of two groups is not significantly (P>0.05); Moisture: experimental group reduces 4.32%(P < 0.01 than control group); Dry: experimental group adds 12.61%(P < 0.01 than control group); Crude protein: experimental group adds 58.85%(P < 0.05 than control group); Crude fat: experimental group reduces 12.60%(P < 0.05 than control group).Experimental result shows, uses the mulberry leaf pig feed additive of the embodiment of the present invention 3, on the impact remarkable (P>0.05) of muscle coarse ash; And dry, crude protein, crude fat significantly improve (P < 0.01); Moisture significantly reduces (P < 0.01).
the impact of weanling pig serum immune globulin is tested
L materials and methods
1.1 test material
1.1.1 the mulberry leaf pig feed additive of the additive embodiment of the present invention 2.
1.1.3 instrument and reagent adopt the auspicious CS-800B automatic clinical chemistry analyzer of enlightening, and serum immune globulin reagent is the original-pack reagent of De Ling company import, lot number: (2008) No. 3402801
1.2 for examination pig and feeding and management
Select " DLY " three way cross weanling pig 80 of same pig house, according to the method for " parity is consistent, kind is identical, body weight is close, male and female half and half ", be divided into control group, experimental group 2 groups at random, often organize 40.Feeding method adopts group feeding, and every day, feeding 3 times, freely drank water.Control group piglet feeding basal diet; Experimental group feeding basal diet+embodiment of the present invention 2 additive.Other management is carried out according to a conventional method.Test full phase 60d(wherein preliminary experiment 7d), 30d is a stage.
1.3 blood specimen collection
The mode of twice blood sampling is taked in blood specimen collection, before namely testing, after test.Early morning on an empty stomach, respectively from two groups of living body blood drawings, often organizes random 10, venous blood collection, every pig aseptic collection 10 mL blood.
The mensuration of 1.4 serum immune globulins
The level of serum immune globulin (IgG, IgM, IgA), all uses the auspicious CS-800B automatic clinical chemistry analyzer of enlightening, adopts terminal scattered light urbidmetry to measure.
2 results and analysis
The mulberry leaf pig feed additive of 2.1 embodiment of the present invention 2 on weanling pig serum immune globulin to affect result as shown in table 3.
The mulberry leaf pig feed additive of table 3 embodiment of the present invention 2 is on the impact (unit: g/L) of weanling pig serum immune globulin
* represents P < 0.01.
Visible in IgG level by table 3, experimental group improves 45.03%(P < 0.01 than control group), in IgM level, experimental group improves 21.82%(P < 0.01 than control group), in IgA level, experimental group improves 25.23%(P < 0.01 than control group).Result of the test shows, significantly can improve the humoral immune function of body in feed after adding the mulberry leaf pig feed additive of the embodiment of the present invention 2, strengthens immunity of organisms.
Although above with general explanation, detailed description of the invention and test, the present invention is described in detail, and on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (3)
1. a mulberry leaf pig feed additive, is characterized in that its component and parts by weight are: mulberry leaf 20-30 part, hybrid giant napier 5-15 part, river snail powder 5-15 part, folium isatidis 1-3 part, cordate houttuynia 1-3 part.
2. mulberry leaf pig feed additive as claimed in claim 1, is characterized in that its component and parts by weight are: 25 parts, mulberry leaf, hybrid giant napier 10 parts, 10 parts, river snail powder, folium isatidis 2 parts, cordate houttuynia 2 parts.
3. as required the mulberry leaf pig feed additive as described in 1 or 2, it is characterized in that: each component is broken into powder, mixing, adds in the basal diet of pig, together feeding.
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| CN201410449736.7A CN104247859A (en) | 2014-09-05 | 2014-09-05 | Mulberry-leaf additive for pig forage |
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| CN201410449736.7A CN104247859A (en) | 2014-09-05 | 2014-09-05 | Mulberry-leaf additive for pig forage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104664152A (en) * | 2015-02-06 | 2015-06-03 | 江西省农业科学院畜牧兽医研究所 | Method of extracting polysaccharides and flavonoids from mulberry leaves and application of polysaccharides and flavonoids to feed |
| CN105265811A (en) * | 2015-11-06 | 2016-01-27 | 昆明理工大学 | Additive for increasing lean meat rate and flavor of pork |
| CN107616138A (en) * | 2017-10-10 | 2018-01-23 | 南宁致侨农业有限公司 | Ecological pig and the system foster altogether of silkworm |
| CN110050894A (en) * | 2019-03-12 | 2019-07-26 | 河北科星药业有限公司 | A kind of feed addictive and preparation method thereof improving pig growth performance, application |
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| CN102599370A (en) * | 2012-03-16 | 2012-07-25 | 何寒 | Method for preparing pork pig feed by taking pennisetum hydridum as main raw material |
| CN102972655A (en) * | 2012-11-30 | 2013-03-20 | 来光业 | Preparation method of microbial fermented feed without antibiotic for sow |
| CN103027205A (en) * | 2012-12-30 | 2013-04-10 | 钱信美 | Forage suitable for growth of hybridized boars |
| CN103750042A (en) * | 2014-01-13 | 2014-04-30 | 凤台县双瑞农业发展有限公司 | Epidemic prevention composite pig feed used in summer |
| CN103931927A (en) * | 2014-03-24 | 2014-07-23 | 安徽宏亮饲料科技有限公司 | Sow feed for red skins and bright hair |
| CN103976168A (en) * | 2014-04-18 | 2014-08-13 | 和县富农养殖场 | Pig forage prepared from corn as main material |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102599370A (en) * | 2012-03-16 | 2012-07-25 | 何寒 | Method for preparing pork pig feed by taking pennisetum hydridum as main raw material |
| CN102972655A (en) * | 2012-11-30 | 2013-03-20 | 来光业 | Preparation method of microbial fermented feed without antibiotic for sow |
| CN103027205A (en) * | 2012-12-30 | 2013-04-10 | 钱信美 | Forage suitable for growth of hybridized boars |
| CN103750042A (en) * | 2014-01-13 | 2014-04-30 | 凤台县双瑞农业发展有限公司 | Epidemic prevention composite pig feed used in summer |
| CN103931927A (en) * | 2014-03-24 | 2014-07-23 | 安徽宏亮饲料科技有限公司 | Sow feed for red skins and bright hair |
| CN103976168A (en) * | 2014-04-18 | 2014-08-13 | 和县富农养殖场 | Pig forage prepared from corn as main material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104664152A (en) * | 2015-02-06 | 2015-06-03 | 江西省农业科学院畜牧兽医研究所 | Method of extracting polysaccharides and flavonoids from mulberry leaves and application of polysaccharides and flavonoids to feed |
| CN104664152B (en) * | 2015-02-06 | 2017-07-28 | 江西省农业科学院畜牧兽医研究所 | A kind of method and application in feed that polysaccharide and flavonoids are extracted from mulberry leaf |
| CN105265811A (en) * | 2015-11-06 | 2016-01-27 | 昆明理工大学 | Additive for increasing lean meat rate and flavor of pork |
| CN105265811B (en) * | 2015-11-06 | 2019-05-14 | 昆明理工大学 | A kind of additive increasing pork lean meat percentage and flavor |
| CN107616138A (en) * | 2017-10-10 | 2018-01-23 | 南宁致侨农业有限公司 | Ecological pig and the system foster altogether of silkworm |
| CN110050894A (en) * | 2019-03-12 | 2019-07-26 | 河北科星药业有限公司 | A kind of feed addictive and preparation method thereof improving pig growth performance, application |
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Application publication date: 20141231 |