CN105995060A - Feed for improving growth performance of fattening sheep and preparation method thereof - Google Patents
Feed for improving growth performance of fattening sheep and preparation method thereof Download PDFInfo
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- CN105995060A CN105995060A CN201610387384.6A CN201610387384A CN105995060A CN 105995060 A CN105995060 A CN 105995060A CN 201610387384 A CN201610387384 A CN 201610387384A CN 105995060 A CN105995060 A CN 105995060A
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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
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Abstract
The invention discloses a feed for improving growth performance of fattening sheep and a preparation method thereof. The feed for improving the growth performance of the fattening sheep is prepared from the following raw materials in parts by weight: 70-80 parts of wheat straw, 20-30 parts of cane leaves, 30-40 parts of beet residues, 20-30 parts of corn flour, 30-40 parts of clovers, 20-30 parts of wheat bran, 3-7 parts of soybean oil and 2-6 parts of compound vegetable extracts; and the compound vegetable extracts are prepared by the following steps: preparing a physalis alkekengi extract and a obtuseleaf erycibe stem extract; and purifying the physalis alkekengi extract and the obtuseleaf erycibe stem extract. The feed provided by the invention is capable of obviously improving growth performances of the fattening sheep; moreover, the preparation method is simple, the raw materials are easy to obtain and the cost is low. Thus, industrialized productions of the feed can be realized; and the feed and the preparation method thereof are suitable for large-scale promotion.
Description
Technical field
The invention belongs to animal husbandry, relate to the feed for nursing of sheep, be specifically related to a kind of feedstuff improving Fattening Sheep production performance and preparation method thereof, this feedstuff can significantly improve the production performance of Fattening Sheep.
Background technology
The mode of fattening of sheep mainly has three kinds:
One, herd and fatten
Can only carry out in the grass phase, during province, the north is generally individually in mid or late May to mid-October.Typically grab " water fat " and the autumn grabs " oil fat " two stages, the process of the actual lipidosis being become advantage exactly from the growth of significant muscle through the summer.Herd and fatten the mode of substantially fattening that may often be such that grassland agriculture, but requirement must have preferable grassland.Its advantage be low cost and benefit of a relatively high, shortcoming is to be often required to interference and the impact of the change of the multiple unstable factor such as climate and grassland growing way, and hence in so that fattening effect is unstable, undesirable.Herd the grass amount that Fattening Sheep must ensure that every sheep searches for food every day, herd that fatten it is crucial that these several respects of water, grass, salt to be worked good simultaneously, as thirsty in frequent tastelessness, or herd inadequate, the most inherently affect fattening effect.
Two, Fattening in shed
Fattening in shed according to the state before fattening, feeds daily ration according to what the feed nutritive value of feeding standard prepared sheep, and feed in sheep hurdle completely, the one of drink fattens mode.Although the input taking Fattening in shed feedstuff is of a relatively high, but extensive, intensive, industrial sheep raising can be carried out by market demand.This can make room, equipment and labour force be fully utilized, and labor productivity is the highest, thus can reduce cost.This fattening method can make sheep weightening finish comparatively fast in fattening period, and to fatten and mix Fattening Sheep high by 10% ~ 20% compared with herding to deliver the live-weight of Fattening Sheep for sale, butchers rear carcass weight high by 20%.In the case of market demand, it can be ensured that Fattening Sheep is rapidly reached listing criteria in the fattening period of 30 ~ 90 days, its fattening period fatten than mixing and herd fatten the shortest.
The daily ration of general Fattening in shed with the content of mixed concentrate as 60-70%, coarse fodder and other feed contents proportioning as 40-30% the most suitable.If it is big again to require to fatten intensity, the content of mixed concentrate rises to 70%, but absolutely not can exceed that 80%.Must note preventing therefore and causing enterotoxemia, acidosis, and because of calcium phosphorus ration imbalance, urinary stone occur.
Three, the mixing of supplement of feed under grazing condition is fattened
This fattening method substantially has two kinds of forms: one is to fatten the full phase, and sheep is all herded and a number of mixed concentrate of supplementary feeding, to guarantee the nutritional need of Fattening Sheep every day；Another kind is that whole fattening period was divided into for 2 ~ 3 phases, and early stage is herded entirely, and the intermediary and later stages coordinate other feedstuffs to fatten according to principle from less to more, the amount being gradually increased supplementary feeding mixed concentrate again.The quantity of the mixed concentrate starting supplementary feeding Fattening Sheep is every day 200 ~ 300 grams, within last 1 month, increases to every day 400 ~ 500 grams.Former mode, as the way of Fattening in shed, realizes strength straight line the most on request and fattens, it is adaptable to growth pressure is relatively big and speed of weight increment lamb faster.Latter approach is then applicable to lamb and one full year of life sheep that growth pressure is less and speed of weight increment is slower.Mixing is fattened the weightening finish that can make Fattening Sheep in whole fattening period and is herded, than simple dependence, the raising about 50% fattened, and meanwhile, the taste butchering rear Carnis caprae seu ovis is preferable.Therefore, as long as there being certain condition, or the way using mixing to fatten is fattened more preferably.
From the point of view of raiser for now most Fattening Sheeps, no matter take above-mentioned which kind of fatten mode, feedstuff is most important.The various sheep hay varieties of current market are various, act on different, wherein the requirement of nutrition is differed by sheep in different growths, physiological periods, its feedstuff fed can not be equally, need preparation especially, according to raw material and the difference of purpose in prior art, devise the feed formula of some row, but because its purpose and adaptation etc. exist certain limitation, it is impossible to fully meet the growth needs of sheep.
Summary of the invention
It is an object of the invention to provide the preparation method of a kind of feedstuff improving Fattening Sheep production performance and this feedstuff, for improving the production performance of Fattening Sheep.
Above-mentioned purpose is achieved by following technical solution:
A kind of feedstuff improving Fattening Sheep production performance, is prepared from by the raw material of following weight portion: wheat stalk 70 ~ 80 parts, leaf of Caulis Sacchari sinensis 20 ~ 30 parts, megasse 30 ~ 40 parts, Semen Maydis flour 20 ~ 30 parts, Herba Trifolii Pratentis 30 ~ 40 parts, Testa Tritici 20 ~ 30 parts, soybean oil 3 ~ 7 parts, plant composite extract 2 ~ 6 parts；
The preparation method of described plant composite extract comprises the steps:
Step S1, mixes dry Fructus Seu Herba Pubescentis and Caulis Erycibes, pulverizes, with 75 ~ 85% ethanol solution circumfluence distillation, united extraction liquid, be concentrated into and obtain ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 3 ~ 5:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by macroporous resin enrichment, first removes big polar component with 8 ~ 14 column volumes of 10 ~ 20% alcohol flushing, then with 14 ~ 18 column volumes of 75 ~ 85% ethanol elution, collect 75 ~ 85% ethanol elution, be evaporated to do.
Further, described megasse refers to the side-product megasse produced in sugar industry.
Further, described macroporous resin is D101 type macroporous adsorbent resin.
Further, the described feedstuff improving Fattening Sheep production performance is prepared from by the raw material of following weight portion: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts, plant composite extract 4 parts；
The preparation method of described plant composite extract comprises the steps:
Step S1, mixes dry Fructus Seu Herba Pubescentis and Caulis Erycibes, pulverizes, with 80% ethanol solution circumfluence distillation, united extraction liquid, be concentrated into and obtain ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 4:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by D101 type macroporous resin enrichment, first removes big polar component with 11 column volumes of 15% alcohol flushing, then with 16 column volumes of 80% ethanol elution, collect 80% ethanol elution, be evaporated to do.
The preparation method of above-mentioned feedstuff, comprises the steps:
Step S1, prepares plant composite extract；
Step S2, dissolves plant composite extract with soybean oil, stirring at normal temperature 2 ~ 4 hours；
Step S3, is slow added into Testa Tritici, stirring while adding so that soybean oil and plant composite extract adsorb equably on Testa Tritici；
Step S4, adds surplus stock, stirs.
Advantages of the present invention:
The feedstuff that the present invention provides can significantly improve the production performance of Fattening Sheep, and preparation method is simple, and raw material is easy to get, low cost, can industrialized production, be suitable for large-scale promotion.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit scope with this.Although the present invention being explained in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment
1
: the preparation of feedstuff
Composition of raw materials: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts, plant composite extract 4 parts.
Plant composite extract preparation method:
Step S1, mixes dry Fructus Seu Herba Pubescentis and Caulis Erycibes, pulverizes, with the 80% ethanol solution circumfluence distillation that volume is medical material weight 5 times, united extraction liquid, be concentrated into and obtain ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 4:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by D101 type macroporous resin enrichment, first removes big polar component with 11 column volumes of 15% alcohol flushing, then with 16 column volumes of 80% ethanol elution, collect 80% ethanol elution, be evaporated to do.
The preparation method of feedstuff:
Step S1, prepares plant composite extract；
Step S2, dissolves plant composite extract with soybean oil, stirring at normal temperature 3 hours；
Step S3, is slow added into Testa Tritici, stirring while adding so that soybean oil and plant composite extract adsorb equably on Testa Tritici；
Step S4, adds surplus stock, stirs.
Embodiment
2
: comparative example, without plant composite extract
Composition of raw materials: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts.
The preparation method of feedstuff:
Step S1, is slowly added to soybean oil in Testa Tritici, stirring while adding so that soybean oil adsorbs equably on Testa Tritici；
Step S2, adds surplus stock, stirs.
Embodiment
3
: comparative example, without Caulis Erycibes in plant composite extract
Composition of raw materials: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts, plant composite extract 4 parts.
Plant composite extract preparation method:
Step S1, pulverizes dry Fructus Seu Herba Pubescentis, with the 80% ethanol solution circumfluence distillation that volume is medical material weight 5 times, united extraction liquid, is concentrated into and obtains ethanol extraction concentrated solution without alcohol taste；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by D101 type macroporous resin enrichment, first removes big polar component with 11 column volumes of 15% alcohol flushing, then with 16 column volumes of 80% ethanol elution, collect 80% ethanol elution, be evaporated to do.
The preparation method of feedstuff:
Step S1, prepares plant composite extract；
Step S2, dissolves plant composite extract with soybean oil, stirring at normal temperature 3 hours；
Step S3, is slow added into Testa Tritici, stirring while adding so that soybean oil and plant composite extract adsorb equably on Testa Tritici；
Step S4, adds surplus stock, stirs.
Embodiment
4
: comparative example, without Fructus Seu Herba Pubescentis in plant composite extract
Composition of raw materials: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts, plant composite extract 4 parts.
Plant composite extract preparation method:
Step S1, pulverizes dry Caulis Erycibes, with the 80% ethanol solution circumfluence distillation that volume is medical material weight 5 times, united extraction liquid, is concentrated into and obtains ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 4:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by D101 type macroporous resin enrichment, first removes big polar component with 11 column volumes of 15% alcohol flushing, then with 16 column volumes of 80% ethanol elution, collect 80% ethanol elution, be evaporated to do.
The preparation method of feedstuff:
Step S1, prepares plant composite extract；
Step S2, dissolves plant composite extract with soybean oil, stirring at normal temperature 3 hours；
Step S3, is slow added into Testa Tritici, stirring while adding so that soybean oil and plant composite extract adsorb equably on Testa Tritici；
Step S4, adds surplus stock, stirs.
Embodiment
5
: the impact on Fattening Sheep production performance
One, materials and methods
1, material: embodiment 1 ~ 4 is shown in the preparation of feedstuff.
2, method
2.1 experimental animals and packet
Select the first-filial generation sheep 40 of 3 monthly age northeast thin-wool sheep × German Mutton merino, be randomly divided into 4 groups, often group 10, male and female half and half.Test group 1 ~ 4 is respectively adopted the forage feed of embodiment 1 ~ 4 preparation.
2.2 method for breeding
60 days test periods.Use routine to raise and immunity during whole test, free choice feeding, freely drink water.
2.3 test indexs and method
Growth performance: statistics initial weight, end weight, Average weight increasing a day and feed-weight ratio.
3, statistical analysis
Test data uses SPSS20.0 software to carry out variance analysis, and the significance of difference carries out Duncans multiple comparisons, and in table, numeric representation is Mean ± SD.
Two, result
The results are shown in Table 1.
As shown in Table 1, the last weight of test group 1 and Average weight increasing a day are all remarkably higher than test group 2(P ＜ 0.05), feed-weight ratio is substantially less than test group 2(P ＜ 0.05)；The last weight of test group 3 and 4 and Average weight increasing a day are all slightly above test group 2, but difference is not notable (P ＞ 0.05), and feed-weight ratio is all slightly below test group 2, but difference is not notable (P ＞ 0.05).
The table 1 impact on Fattening Sheep growth performance
Result shows, the feedstuff that the present invention provides can significantly improve the growth performance of Fattening Sheep；Preparation method is simple, it is easy to produce, and is suitable for large-scale promotion.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit protection scope of the present invention with this.It will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from essence and the protection domain of technical solution of the present invention.
Claims (5)
1. the feedstuff improving Fattening Sheep production performance, it is characterized in that, it is prepared from by the raw material of following weight portion: wheat stalk 70 ~ 80 parts, leaf of Caulis Sacchari sinensis 20 ~ 30 parts, megasse 30 ~ 40 parts, Semen Maydis flour 20 ~ 30 parts, Herba Trifolii Pratentis 30 ~ 40 parts, Testa Tritici 20 ~ 30 parts, soybean oil 3 ~ 7 parts, plant composite extract 2 ~ 6 parts；
The preparation method of described plant composite extract comprises the steps:
Step S1, mixes dry Fructus Seu Herba Pubescentis and Caulis Erycibes, pulverizes, with 75 ~ 85% ethanol solution circumfluence distillation, united extraction liquid, be concentrated into and obtain ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 3 ~ 5:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by macroporous resin enrichment, first removes big polar component with 8 ~ 14 column volumes of 10 ~ 20% alcohol flushing, then with 14 ~ 18 column volumes of 75 ~ 85% ethanol elution, collect 75 ~ 85% ethanol elution, be evaporated to do.
The feedstuff of raising Fattening Sheep production performance the most according to claim 1, it is characterised in that: described megasse refers to the side-product megasse produced in sugar industry.
The feedstuff of raising Fattening Sheep production performance the most according to claim 1, it is characterised in that: described macroporous resin is D101 type macroporous adsorbent resin.
The feedstuff of raising Fattening Sheep production performance the most according to claim 3, it is characterized in that, it is prepared from by the raw material of following weight portion: wheat stalk 75 parts, leaf of Caulis Sacchari sinensis 25 parts, megasse 35 parts, Semen Maydis flour 25 parts, Herba Trifolii Pratentis 35 parts, Testa Tritici 25 parts, soybean oil 5 parts, plant composite extract 4 parts；
The preparation method of described plant composite extract comprises the steps:
Step S1, mixes dry Fructus Seu Herba Pubescentis and Caulis Erycibes, pulverizes, with 80% ethanol solution circumfluence distillation, united extraction liquid, be concentrated into and obtain ethanol extraction concentrated solution without alcohol taste；The weight ratio of Fructus Seu Herba Pubescentis and Caulis Erycibes is 4:1；
Step S2, ethanol extraction concentrated solution dilute with water, successively with petroleum ether, ethyl acetate and water saturated n-butanol extraction, concentrating under reduced pressure, respectively obtain petroleum ether extract, acetic acid ethyl ester extract and n-butyl alcohol extract；
Step S3, n-butyl alcohol extract water dissolution, filters, by D101 type macroporous resin enrichment, first removes big polar component with 11 column volumes of 15% alcohol flushing, then with 16 column volumes of 80% ethanol elution, collect 80% ethanol elution, be evaporated to do.
5. the preparation method of the arbitrary described feedstuff of claim 1 ~ 4, it is characterised in that comprise the steps:
Step S1, prepares plant composite extract；
Step S2, dissolves plant composite extract with soybean oil, stirring at normal temperature 2 ~ 4 hours；
Step S3, is slow added into Testa Tritici, stirring while adding so that soybean oil and plant composite extract adsorb equably on Testa Tritici；Step S4, adds surplus stock, stirs.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387384.6A CN105995060A (en) | 2016-06-02 | 2016-06-02 | Feed for improving growth performance of fattening sheep and preparation method thereof |
Applications Claiming Priority (1)
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| CN201610387384.6A CN105995060A (en) | 2016-06-02 | 2016-06-02 | Feed for improving growth performance of fattening sheep and preparation method thereof |
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| CN105995060A true CN105995060A (en) | 2016-10-12 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229901A (en) * | 2013-03-29 | 2013-08-07 | 蚌埠大成食品有限公司 | Mutton sheep forage and preparation method thereof |
| CN105147907A (en) * | 2015-10-22 | 2015-12-16 | 淄博夸克医药技术有限公司 | Dasheen flower extract, as well as preparation method and medicinal application thereof |
-
2016
- 2016-06-02 CN CN201610387384.6A patent/CN105995060A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229901A (en) * | 2013-03-29 | 2013-08-07 | 蚌埠大成食品有限公司 | Mutton sheep forage and preparation method thereof |
| CN105147907A (en) * | 2015-10-22 | 2015-12-16 | 淄博夸克医药技术有限公司 | Dasheen flower extract, as well as preparation method and medicinal application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 印江土家族苗族自治县志编纂委员会: "《印江土家族苗族自治县志》", 30 November 1992, 贵州人民出版社 * |
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Application publication date: 20161012 |