CN103504132B - Weaned lamb complete granular material fattened by high mountain Merino - Google Patents
Weaned lamb complete granular material fattened by high mountain Merino Download PDFInfo
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- CN103504132B CN103504132B CN201310400981.4A CN201310400981A CN103504132B CN 103504132 B CN103504132 B CN 103504132B CN 201310400981 A CN201310400981 A CN 201310400981A CN 103504132 B CN103504132 B CN 103504132B
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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
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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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- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a kind of high mountain Merino and fatten weaned lamb complete granular material, the constitutive material of this particulate material is: Semen Maydis, Sunflower Cake, Herba bromi japonici green hay, Semen sojae atricolor powder, alfalfa meal, corn stalk, Testa Tritici, wheat straw, megasse, molasses, agstone, Sal, trace mineral supplement, stomach invigorating acid, the preparation method simultaneously providing this special fattening complete granular material.Technical scheme has features such as being of high nutritive value, fattening effect is notable, with strong points, practical degree is high, inexpensive, instant effect, overall economic efficiency are obvious, it is adaptable to field of feed.
Description
Technical field
The present invention relates to animal feed production technical field, particularly relate to a kind of high mountain Merino and fatten special complete granular material formula of weaned lamb and preparation method thereof.
Background technology
High mountain Merino is on the basis that Gansu Alpine Merino selection-breeding improves, with outstanding Gansu alpine sheep for female parent, with Australia merino for male parent, through the cultivation kind that the hybridization of nearly 30 years, traversed by are fixed and selection-breeding improves and formed, have that strong stress resistance, heritability be stable, strong adaptability and production performance high, there are the improved seeds of irreplaceable ecologic niche and social economic value in Alpine-arctic Pastoral, the Qilian mountains.High mountain Merino is mainly distributed on the basin, the Qinghai-Tibet Qilian mountains of height above sea level 2400-4070m, and river, Nei You imperial city, district, Jin Qianghe, crossdrift river and unexpected rival enclose the rivers such as river.Native pasture type, based on mesophorbium, coryphile grassland and arid grassland, also has part forest meadow of shrub forest, and grassland may utilize area more than 24.67 ten thousand hectares, forage reserve more than 0.67 ten thousand hectare.High mountain Merino has the stable colony of more than 120 ten thousand, the average 4.59kg/ of wool production is only, sheep's wool annual production reaches 50,000,000 tons, year delivers lamb and superseded sheep more than 400,000 for sale, and high-quality high mountain Merino reaches more than 60 ten thousand, producing high-quality Pilus Caprae seu Ovis 20,000,000 tons per year, the income of annual high mountain Merino industry reaches more than 600,000,000 yuan, is that the Main Economic that vast herders income increasing is got rich is originated.
The subject matter that high mountain Merino exists has huge numbers of families' dispersion raising and the contradiction in big market, scientific and technological content low and deficiency in economic performance, excellent local varieties and cultivate that the plasm resource protection consciousness of kind is strong, Pilus Caprae seu Ovis standardization production technology system is still needed and improve and Animal Raising Zone is being risen but be there is also problems; the inadequate specification of construction of such as quite a few Animal Raising Zone; animal epidemic prevention and environmental protection facility construction do not match, and management puts in place not.Therefore, it is difficult to break through " green barrier " " closing down " to China, weaken product at home, the competitiveness of international market, affect Gansu Province's sheep husbandry Sustainable Healthy Development.
Lamb fattening it was verified that adopt drylot feeding mode in fattening process, and the pellet feeding high concentrate ratio can significantly improve the meat production of lamb.But the diet of high concentrate ratio can be sent out rapidly in lamb cud
Ferment produces the organic acid such as lactic acid, makes ruminal pH value decline rapidly, causes that Rumen Internal Environment is disorderly, thus affecting digesting and assimilating and utilization of cellulose and other nutrient substance, even causes lamb acidosis time serious.In recent years, people there occurs obvious change to utilizing the straw view as feed resource: on the one hand, people receive the straw processing method that some are simple and easy to do gradually, such as alkalization, ammonification and microbial etc., the digestibility of straw can be made significantly to improve；On the other hand, the simple degree relying on processed to improve straw nutrition value is limited, it is necessary to focus on rational formula and the feeding method of diet.Research is thought supplementary megasse and a small amount of fish flour in Barley straw diet can significantly improve digestibility and the feed intake of straw.Additionally, Hexi Corridor Region is the product grain base that Gansu Province is important, have the by-product of a large amount of agricultural crop straw, Herba bromi japonici green hay, Herba Medicaginis, marc and sugaring, due to the not science, unreasonable used, these feed resources only have a little part and is used to Animal husbandry production, and major part is incinerated or abandons, not only wastes resource, and cause the pollution of environment.According to surveying and determination, megasse and marc belong to middle energy low-protein feedstuff, and it is safe and reliable for replacing portion of energy feedstuff to feed the poultry such as pig, cattle, sheep after artificial drying or dry in the sun.Therefore, set up and improve high-quality, efficient fattening lamb meat production system, it is possible not only to fundamentally realize the vast structural readjustment of rural industry in Gansu, and can increase farmers' income, promote economic development, also be able to make full use of the feed resources such as the abundant agricultural crop straw of Hexi Corridor in Gansu, megasse, by reasonably combined simultaneously, give full play to the positive combined effect between feedstuff, improve the effect of lamb fattening.
Summary of the invention
It is an object of the invention to make full use of local fodder grass resources advantage, one is provided to fatten high mountain Merino weaned lamb full-valence pellet feed and preparation method thereof preferably, and the product nutritive value prepared in conjunction with existing chemocoagulation technique and mechanical processing technique comprehensively, lamb feed intake is reasonable, fattening effect notable, inexpensive, overall economic efficiency are obvious, the special full-valence pellet feed of weaned lamb fattened by the high mountain Merino comprehensively playing this kind good characteristic.
It is a further object of the present invention to provide the preparation method that the special full-valence pellet feed of weaned lamb fattened by above-mentioned high mountain Merino.
The technical scheme is that
The special complete granular material of weaned lamb fattened by a kind of high mountain Merino, and its feature is made up of following raw material: Semen Maydis 22.11%, Sunflower Cake 17.12%, Herba bromi japonici green hay 12.00%, Semen sojae atricolor powder 11.34%, alfalfa meal 9.20%, corn stalk 8.00%, Testa Tritici 6.50%, wheat straw 6.00%, megasse 5.00%, molasses 1.5%, agstone 0.45%, Sal 0.30%, trace mineral supplement 0.28%, stomach invigorating acid 0.20%.
The preparation method that the special complete granular material of weaned lamb fattened by above-mentioned high mountain Merino, its processing step is:
(1) first corn stalk, wheat straw and Herba bromi japonici green hay are respectively crushed into powdery；
(2) secondly the corn stalk powder pulverized, wheat straw powder, Herba bromi japonici green hay powder, Semen Maydis, Sunflower Cake, Semen sojae atricolor powder, alfalfa meal, Testa Tritici, megasse are mixed with certain mass ratio, pulverize, stir；
(3) in the raw material of gained processing pulverizing, again add the agstone of certain mass ratio, Sal, trace mineral supplement and stomach invigorating acid, be sufficiently mixed, stir；
(4) then molasses are heated at 80-100 DEG C of temperature, agitated one-tenth malt sugar；
(5) being mixed by the material in (3) and (4) process again, stir, be processed into particle diameter 5mm according to the diet recipe of design, length is the complete granular type feedstuff of 10mm and get final product；
(6) finally gained high mountain Merino is fattened the special complete granular type feedstuff pack packaging of weaned lamb.
Trace mineral supplement includes common trace element and vitamin, and a preferred embodiment is addition S:200mg/kg, Mn:40mg/kg, Zn:40mg/kg, Fe:25mg/kg, Cu:8mg/kg, I:0.3mg/kg, Se:0.2mg/kg, Co:0.1mg/kg, V in every kg feedstuffA: 940IU/kg, VE: 20IU/kg.
Stomach invigorating acid is made up of with excipient compound by a certain percentage organic acid and mineral acid, organic acid be mainly Pfansteihl, citric acid, fumaric acid, formic acid, acetic acid, propanoic acid, butanoic acid, sorbic acid, malic acid, tartaric acid,
Benzoic acid etc., mineral acid is mainly phosphoric acid, hydrochloric acid, and excipient is silicon dioxide, and stomach invigorating acid commercially has ready-made product, it is possible to add in various daily ration diet recipes either directly through buying.
Chemocoagulation technique and machining skill are combined by the present invention, it is simultaneous for the feature that high mountain Merino weaned lamb is fattened, develop full-valence pellet feed formula that a kind of high mountain Merino weaned lamb fattens and preparation method thereof, thus play the good characteristic of high mountain Merino weaned lamb comprehensively.The features such as the present invention has that feedstuff source is wide, is of high nutritive value, with strong points, practical degree is high, inexpensive, instant effect, fattening effect are notable and economic benefit is obvious, are suitable for high mountain Merino weaned lamb difference and fatten the cultivation level of mode.
Detailed description of the invention
Embodiment one:
Preparation 4000kg high mountain Merino weaned lamb fattens special full-valence pellet feed
(1) Semen Maydis 884.40kg, Sunflower Cake 684.80kg, Herba bromi japonici green hay powder 480.00, Semen sojae atricolor powder 453.60kg, alfalfa meal 368.00kg, corn stalk powder 320.00kg, Testa Tritici 260.00kg, wheat straw powder 240.00kg, megasse 200.00kg are sufficiently mixed, pulverize, stir；
(2) take in agstone 18.00kg, Sal 12.00kg, trace mineral supplement 11.20kg, stomach invigorating acid 8.00kg addition (1) process gained mixture and stir；
(3) take molasses 60.00kg to heat at 80-100 DEG C of temperature, agitated one-tenth malt sugar；
(4) gains in (2) and (3) process are mixed, the complete granular type feedstuff that the post-treatment that stirs becomes particle diameter 5mm, length to be 10mm；
(5) utilize full-valence pellet feed that 28 high mountain Merino 3 monthly age weaned lambs are carried out 15 day transition period, 15 day preliminary trial period and within 20 days, be divided into respectively for the moment section within 80 days, just the phase of trying feeds, weaned lamb produce performance indications to be preliminary trial period starting weight be 15.93 ± 0.87kg, preliminary trial period daily gain 96.80 ± 20.50g, just try phase starting weight 17.45 ± 0.59kg, a period daily gain 193.62 ± 20.11g, two period daily gain 220.76 ± 40.10g, three time
Section daily gain 269.30 ± 36.40g, four period daily gain 302.20 ± 53.10g, full phase average daily gain 243.80 ± 19.40g, just try phase feed intake 1.28 ± 0.06kg, feed conversion rate 5.33 ± 0.40%.
Embodiment two:
Preparation 3000kg high mountain Merino weaned lamb fattens special full-valence pellet feed
(1) Semen Maydis 663.30kg, Sunflower Cake 513.60kg, Herba bromi japonici green hay powder 360.00, Semen sojae atricolor powder 340.20kg, alfalfa meal 276.00kg, corn stalk powder 240.00kg, Testa Tritici 195.00kg, wheat straw powder 180.00kg, megasse 150.00kg are sufficiently mixed, pulverize, stir；
(2) take in agstone 13.50kg, Sal 9.00kg, trace mineral supplement 8.40kg, stomach invigorating acid 6.00kg addition (1) process gained mixture and stir；
(3) take molasses 45.00kg to heat at 80-100 DEG C of temperature, agitated one-tenth malt sugar；
(4) being mixed by gains in (2) and (3) process, the post-treatment that stirs becomes particle diameter 5mm, and length is the complete granular type feedstuff of 10mm；
(5) utilizing full-valence pellet feed that 24 high mountain merino 3 monthly age weaned lambs are carried out 15 day transition period, 15 day preliminary trial period and 80 days, just the phase of trying fed.
Weaned lamb produces meat power and meat measurement result is as follows: last live weight 34.80 ± 2.20kg, carcass weight 16.46 ± 1.34kg, dressing percentage 47.30 ± 2.21%, eye muscle area 16.10 ± 1.90cm2, GR value 12.80 ± 1.16mm, percentage of water loss 17.00 ± 2.40%, cold cuts rate 63.60 ± 1.30%, tenderness shearing force 3.20 ± 0.30kg, fibre fineness 41.70 ± 4.40 μm, yellowish pink 4.70 ± 0.40, marble grain 3.12 ± 0.60, leaf fat 0.21 ± 0.06kg, caul-fat 0.60 ± 0.16kg, pH16.50 ± 0.10, pH245.60 ± 0.05.
Embodiment three:
Preparation 2000kg high mountain Merino weaned lamb fattens special full-valence pellet feed
(1) Semen Maydis 442.20kg, Sunflower Cake 342.40kg, Herba bromi japonici green hay powder 240.00, Semen sojae atricolor powder 226.80kg, alfalfa meal 184.00kg, corn stalk powder 160.00kg, Testa Tritici 130.00kg, wheat straw powder 120.00kg, megasse 100.00kg are sufficiently mixed, pulverize, stir；
(2) take in agstone 9.00kg, Sal 6.00kg, trace mineral supplement 5.60kg, stomach invigorating acid 4.00kg addition (1) process gained mixture and stir；
(3) take molasses 30.00kg to heat at 80-100 DEG C of temperature, agitated one-tenth malt sugar；
(4) being mixed by gains in (2) and (3) process, the post-treatment that stirs becomes particle diameter 5mm, and length is the complete granular type feedstuff of 10mm；
(5) utilizing full-valence pellet feed that 12 high mountain merino 3 monthly age weaned lambs are carried out 15 day transition period, 15 day preliminary trial period and 80 days, just the phase of trying fed.
Dry digestion in A, weaned lamb complete granular diet: daily ingestion amount 1053.40 ± 30.80g, excrement day, 357.30 ± 41.20g output, digestion amount 706.80 ± 76.40g, digestibility 70.37 ± 3.48%；Organic substance digests: daily ingestion amount 956.60 ± 27.90g, excrement day, 293.60 ± 46.80g output, digestion amount 664.50 ± 65.20g, digestibility 67.56 ± 4.88%.
Nitrogen digestion and metabolism in B, weaned lamb complete granular diet: daily eat nitrogen quantity 183.40 ± 6.80g, average daily excrement denitrogen amount 51.60 ± 7.00g, average daily urine denitrogen amount 59.90 ± 13.70g, nitrogen digestion amount 132.80 ± 11.5g Nitrogen digestibility 72.88 ± 13.2%, nitrogen amount retained 72.00 ± 15.00g, nitrogen retention ratio 39.60 ± 8.71%.
Acid detergent fiber digestion in C, weaned lamb complete granular diet: daily ingestion amount 302.90 ± 10.50g, excrement day, 190.40 ± 31.50g output, digestion amount 115.50 ± 33.50g, digestibility 37.96 ± 11.73%；Cellulose digestion: daily ingestion amount 245.00 ± 7.60g, excrement day, 126.20 ± 23.10g output, digestion amount 118.40 ± 28.60g, digestibility 48.53 ± 10.50%.
Calcium digestion in D, weaned lamb complete granular diet: daily ingestion amount 8.30 ± 0.30g, excrement day, 6.50 ± 1.20g output, digestion amount 2.40 ± 0.70g, digestibility 28.49 ± 6.90%；Phosphorus digests: daily ingestion amount 214.10 ± 8.70g, excrement day, 148.50 ± 18.90g output, digestion amount 70.60 ± 18.50g, digestibility 34.84 ± 10.65%.
The above is the preferred embodiments of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from principle of the present invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a weaned lamb complete granular material fattened by high mountain Merino, and its feature is made up of following raw material: Semen Maydis 20%-24%, Sunflower Cake 15%-20%, Herba bromi japonici green hay 10%-15%, Semen sojae atricolor powder 9%-12%, alfalfa meal 7%-11%, corn stalk 6%-10%, Testa Tritici 5%-8%, wheat straw 4%-8%, megasse 4%-6%, molasses 1%-2%, agstone 0.3%-0.6%, Sal 0.2%-0.4%, trace mineral supplement 0.1%-0.4%, stomach invigorating acid 0.1%-0.3%.
2. weaned lamb complete granular material fattened by high mountain Merino according to claim 1, and its feature is made up of following raw material: Semen Maydis 22.11%, Sunflower Cake 17.12%, Herba bromi japonici green hay 12.00%, Semen sojae atricolor powder 11.34%, alfalfa meal 9.20%, corn stalk 8.00%, Testa Tritici 6.50%, wheat straw 6.00%, megasse 5.00%, molasses 1.5%, agstone 0.45%, Sal 0.30%, trace mineral supplement 0.28%, stomach invigorating acid 0.20%.
3. a weaned lamb complete granular material fattened by the high mountain Merino described in claim 1 or 2, and its preparation technology comprises the steps:
(1) first corn stalk, wheat straw and Herba bromi japonici green hay are respectively crushed into powdery；
(2) secondly the corn stalk powder pulverized, wheat straw powder, Herba bromi japonici green hay powder, Semen Maydis, Sunflower Cake, Semen sojae atricolor powder, alfalfa meal, Testa Tritici, megasse are mixed with mass ratio, pulverize, stir；
(3) again by joining in the raw material that gained processing is pulverized with the agstone of mass ratio, Sal, trace mineral supplement and stomach invigorating acid, it is sufficiently mixed, stirs；
(4) then molasses are heated at 80-100 DEG C of temperature, agitated one-tenth malt sugar；
(5) being mixed by the material in (3) and (4) process again, stir, be processed into particle diameter 5mm according to the diet recipe of design, length is the complete granular type feedstuff of 10mm and get final product；
(6) finally gained high mountain Merino is fattened the special complete granular type feedstuff pack packaging of weaned lamb.
4. the complete granular material described in claim 1,2 or 3 fattens the application in weaned lamb at raising high mountain Merino.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103783320A (en) * | 2014-01-24 | 2014-05-14 | 中国农业科学院兰州畜牧与兽药研究所 | Complete granular feed used for fattening early-weaned lambs of black fur sheep in Minxian county and preparation method thereof |
| CN104126736B (en) * | 2014-06-27 | 2016-05-18 | 河南坤元农牧科技有限公司 | A kind of Du's pool lamb fattening fine fodder and preparation method thereof |
| CN104782957A (en) * | 2015-04-07 | 2015-07-22 | 梁晓 | Fodder for lambs |
| CN108371245A (en) * | 2018-03-06 | 2018-08-07 | 张掖市金农源生物科技有限公司 | A kind of transition feed and preparation method thereof for lamb wean |
| CN112806487A (en) * | 2021-01-20 | 2021-05-18 | 陕西石羊农业科技股份有限公司 | Complete grass pellet feed for weaning period of lambs and preparation method thereof |
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| CN103098997A (en) * | 2011-11-10 | 2013-05-15 | 南通威好饲料科技有限公司 | Feed for weaned lamb |
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| CN1125056A (en) * | 1994-12-19 | 1996-06-26 | 杨玉昌 | Method for making aneurolepidium Chinense granulated dreg |
| CN101711552A (en) * | 2009-09-16 | 2010-05-26 | 雒秋江 | Breeding method of feeding non-protective amino acid to early-weaning lambs, feedstuff and preparation method thereof |
| CN103098997A (en) * | 2011-11-10 | 2013-05-15 | 南通威好饲料科技有限公司 | Feed for weaned lamb |
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