CN102318768B - Supplementary feeding feed for tibetan sheep ewe in pregnancy and preparation method and supplementary feeding method thereof - Google Patents
Supplementary feeding feed for tibetan sheep ewe in pregnancy and preparation method and supplementary feeding method thereof Download PDFInfo
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- CN102318768B CN102318768B CN2011102870903A CN201110287090A CN102318768B CN 102318768 B CN102318768 B CN 102318768B CN 2011102870903 A CN2011102870903 A CN 2011102870903A CN 201110287090 A CN201110287090 A CN 201110287090A CN 102318768 B CN102318768 B CN 102318768B
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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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Abstract
The invention is feed suitable for supplementary feeding of tibetan sheep ewe in pregnancy in alpine pastoral areas of tibetan plateau and a preparation method thereof, and is characterized in that corn, highland barley, table salt, a composite premix, and a rape cake are scientifically blended according to the nutritional requirement characteristics of tibetan sheep in pregnancy, and are processed into particle feed which is suitable for feeding and transportation and is used for correct supplementary feeding of tibetan sheep ewe in pregnancy. According to the invention, a supplementary feeding formula which is determined to be suitable for local agricultural and sideline product resource conditions and the nutritional requirement characteristics of tibetan sheep is adopted; by supplementary feeding of ewe in late pregnancy, the nutritional requirements of a fetus for rapid growth are met, and thus the survival rate of lambs is effectively increased. Meanwhile, an important local agricultural and sideline product of a rape cake is made full use of to reduce production cost, and particles are prepared which can overcome practical difficulties of far transportation distances and dispersed feeding sites, and are suitable for popularization and application in alpine pastoral areas of tibetan plateau.
Description
Technical field
The invention belongs to vegetable material and produce the feed stripped technology, more particularly, be a kind of take Qinghai-Tibet Alpine-arctic Pastoral agricultural byproducts as primary raw material, be sheep ewe gestational period nutritional need component design according to the Tibetan, and be processed into the technology that the granule feed carries out supplementary feeding.
Background technology
The Tibetan is that sheep is established one's own system in Qinghai-Tibet alpine grassland husbandry production system, and its ratio accounts for 65%-70% in poultry kind of the structure, is the main body of livestock economy.Harsh high and cold living environment, the seasonal imbalance of natural meadow forage nutrition causes the Tibetan sheep nutritional imbalance under the nature grazing condition in addition, hides the growth and decline along with the variation in season of sheep body weight, makes careless dirty swine produce the natural equilibrium type state of keeping that is in for a long time.Carcass nutrition is experience " compensation-accumulation-consume " i.e. vicious circle process (Zhao Zhong, Wang Baoquan, the Wang Anlu of " summer satisfies-Qiu fertilizer-Dong is thin-Chun is dead " repeatedly with herbage " turning green-luxuriant-withered and yellow "; 2005).
Especially because Qinghai-Tibet height above sea level, awful weather, cold season are long, cause nearly 7-8 month time forage nutrition level low, have a strong impact on the healthy development of pregnant ewe and fetus, the lamb birth rate is low, and the lamb number of weaned is low, and the nutritive disease incidence of disease is high, the speed of growth is relatively slow, cause Yearling lamb not deliver for sale, the simultaneously prolongation of feeding time has increased the pressure (He Changfang, Su Liping, Han Zengxiang, 2008) on meadow.
Fetal weight grows up in 1/3 time after pregnancy more than 90% in the pregnant female body, and dam will face the heavy nutrient consumption of farrowing, lactation, nurture newborn animal, and good supplementary feeding can make that newborn animal is nascent great, premunition is strong, survival rate is high, obtain sufficient lactation after the birth.Breed poultry and be in strong growth period, nutrient reserve ability, the needs (Su Liping, 2007) of the more feed of supplementary feeding could satisfy growth and sustain life.In addition, for the Qinghai-Tibet plateau climate condition, ewe lambing season is January in December to next year, this moment native pasture herbage withered and yellow, be of low nutritive value, utilization rate is low, roughage is wheat stalk and the tall oat grass of receiving seed, can not satisfy ewe at gravidic nutritional need, therefore, by ewe is carried out supplementary feeding at latter half of gestation, satisfy the nutritional need that the fetus Fast Growth is grown, thus the survival rate of Effective Raise lamb.
Yet, being suitable for the SUPPLEMENTATION OF GRAZING SHEEP feed collocation of other areas and other kinds and being not suitable for hiding is sheep, the present invention is intended to determine to be fit to local agricultural byproducts resource situation and hides to be the supplementary feeding prescription of Nutritional Sheep demand characteristic and to adapt to the relative method of preparing pellet feed that disperses the characteristics of raising of Qinghai-Tibet flock of sheep, and utilize local agricultural byproducts resource to process to be suitable for Tibetan plateau be sheep ewe gestational period supplementary feeding collocation prescription and the present situation for preparing the complete set technology scarcity thereby changed.
Summary of the invention
Technical problem to be solved by this invention is that how to utilize local agricultural byproducts resource to process to be suitable for Tibetan plateau be sheep ewe gestational period supplementary feeding collocation prescription and technology of preparing thereof, and determining to be fit to local agricultural byproducts resource situation and hiding is the supplementary feeding prescription of Nutritional Sheep demand characteristic and method of preparing pellet feed cheaply.
For addressing the above problem, the present invention by the following technical solutions:
A kind of Tibetan is sheep ewe gestational period supplementary feeding feed, constituent and content thereof (in parts by weight): corn 55-60 part, highland barley 20-25 part, rape cake 15-18 part, salt 1-2 part, compound premix 1-2 part.
Described Tibetan is sheep ewe gestational period supplementary feeding feed, contains thick protein more than 25% in the described rape cake.
Described Tibetan is sheep ewe gestational period supplementary feeding feed, described compound premix, and wherein vitamin and micronutrient levels guarantee value are: vitamin A 〉=800,000 IU/kg, vitamin D 〉=80,000 IU/kg, vitamin E 〉=1065IU/kg, nicotinic acid 〉=4000mg/kg; Trace elements of selenium 〉=20mg/kg, iodine 〉=60mg/kg, manganese 〉=4000mg/kg, iron 〉=3300mg/kg, zinc 〉=3200mg/kg, copper 〉=1000mg/kg, cobalt 〉=20mg/kg.
The Tibetan is the preparation method of sheep ewe gestational period supplementary feeding feed, may further comprise the steps:
(1) raw material is pulverized corn, highland barley and Rapeseed meal is broken to the 80-100 order;
(2) raw material mixing salt and 2 parts of compound premixs carry out premix, and corn, highland barley, rape cake and salt, the compound premix that step (1) was pulverized and the water that accounts for gross weight 15% evenly mix in mixer;
(3) raw material that mixes of grain forming enters the extrusion modling of grass particle forming machine, and broken loose part is steam again reprocessing, and shaped granule enters heat radiation cooling device;
(4) particle cools off cooled grass particle water content and is no more than 15%, and the type particle is sent into product outlet after entering the cooling device cooling;
(5) particle packing, storage finished granule are in the outlet quantitative package, and it is for subsequent use to send into the warehouse after the sealing.
The Tibetan is the supplementary feeding method of sheep ewe gestational period supplementary feeding feed, and in ewe gestation in the time of 3 months, until finish supplementary feeding during the lamb wean, herd and return the 0.3-0.6kg that feeds every of rear every day every day at regular time and quantity.
The present invention compared with prior art has the following advantages:
1, Tibetan plateau is that sheep ewe lambing season is January in December to next year, native pasture herbage is withered and yellow at this moment, nutrition is deficient, can not satisfy ewe at gravidic nutritional need, the present invention determines to be fit to local agricultural byproducts resource situation and hides is the supplementary feeding prescription of Nutritional Sheep demand characteristic, by ewe at the latter half of gestation supplementary feeding, satisfy the nutritional need that the fetus Fast Growth is grown, thus but the survival rate of Effective Raise lamb.
2, to begin selected 20 Tibetan when in mid-October, 2009 be that the sheep ewe carries out supplementary feeding in the present invention, until finish supplementary feeding in mid-March, 2010, and every ewe this formulation product 0.5kg that feeds about every day 18:30.Comparing result shows that the average live-weight of supplementary feeding model household ewe has improved 32.09%; Supplementary feeding model household lamb survival rate has improved 6.35%; The average live-weight of supplementary feeding model household lamb reaches 20.4kg, and not supplementary feeding to herd the average live-weight of family lamb be 10.5kg.Utilizing Tibetan of the invention process is that sheep ewe gestational period supplementary feeding effect is remarkable.
3, Tibetan plateau is that sheep is mainly raised scattered as main take a minute family, and the mode of the present invention by granule feed preparation solved the practical difficulty of the far away and dispersion of feeding of the transportation range of applying middle existence.
4, to take full advantage of these local important agricultural byproducts of rape cake be material matching and processing supplementary feeding feed in the present invention, and production cost is low, suits to apply in Qinghai-Tibet Alpine-arctic Pastoral.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
The Tibetan is sheep ewe gestational period supplementary feeding feedstuff composition composition and content (in parts by weight) thereof:
55 parts of corns, 26 parts in highland barley, 15 parts of rape cakes, 2 parts of salt, 2 parts of compound premixs; Contain thick protein 27% in the described rape cake rape cake.Above-mentioned compound premix can adopt commercially available compound premix, and still wherein vitamin and micronutrient levels guarantee value are: vitamin A 〉=800,000 IU/kg, vitamin D 〉=80,000 IU/kg, vitamin E 〉=1065IU/kg, nicotinic acid 〉=4000mg/kg; Trace elements of selenium 〉=20mg/kg, iodine 〉=60mg/kg, manganese 〉=4000mg/kg, iron 〉=3300mg/kg, zinc 〉=3200mg/kg, copper 〉=1000mg/kg, cobalt 〉=20mg/kg.
When supplementary feeding is ewe gestation 3 months (being mid-October) opportunity, until finish supplementary feeding during the lamb wean, every day at regular time and quantity, herd return after (about general 18:30) every day every the 0.3-0.6kg that feeds.
Embodiment 2
The Tibetan is the preparation method of sheep ewe gestational period supplementary feeding feed, may further comprise the steps:
1) raw material is pulverized 60 parts of corns, 22 portions of highland barleys and 15 parts of Rapeseed meals is broken to 80 orders.(2) raw material mixes 1 portion of salt and 2 parts of compound premixs carry out premix, and corn, highland barley, rape cake and the salt of sneaking out in advance and the compound premix that step (1) is pulverized, the water that accounts for gross weight 15% evenly mix in mixer.(3) raw material that mixes of grain forming enters the extrusion modling of grass particle forming machine, and broken loose part is steam again reprocessing, and shaped granule enters heat radiation cooling device.(4) particle cools off cooled grass particle water content and is no more than 15%, and the type particle is sent into product outlet after entering the cooling device cooling.(5) particle packing, storage finished granule are in the outlet quantitative package, and it is for subsequent use to send into the warehouse after the sealing.
Embodiment 3
Beginning selected 20 Tibetan during in mid-October, 2009 is that the sheep ewe carries out supplementary feeding, until finish supplementary feeding in mid-March, 2010, and every ewe this formulation product 0.5kg that feeds about every day 18:30.
Comparing result shows that 20 ewe average weights of supplementary feeding model household are 41.7kg, are 31.57kg and do not carry out supplementary feeding ewe average weight, and supplementary feeding ewe body weight has improved 32.09%; Supplementary feeding model household lamb average weight reaches 20.4kg, and supplementary feeding is not herded family lamb average weight only for 10.5kg; In addition, supplementary feeding model household lamb survival rate is 98.35%, is 92% and do not carry out supplementary feeding family lamb survival rate; Improved 6.35% through ewe supplementary feeding lamb survival rate.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (5)
1. a Tibetan is sheep ewe gestational period supplementary feeding feed, it is characterized in that, constituent and content thereof are in parts by weight: corn 55-60 part, highland barley 20-25 part, rape cake 15-18 part, salt 1-2 part, compound premix 1-2 part.
2. Tibetan according to claim 1 is sheep ewe gestational period supplementary feeding feed, it is characterized in that, contains thick protein more than 25% in the described rape cake.
3. Tibetan according to claim 1 is sheep ewe gestational period supplementary feeding feed, it is characterized in that, described compound premix, wherein vitamin and micronutrient levels guarantee value are: vitamin A 〉=800,000 IU/kg, vitamin D 〉=80,000 IU/kg, vitamin E 〉=1 065IU/kg, nicotinic acid 〉=4000mg/kg; Trace elements of selenium 〉=20mg/kg, iodine 〉=60mg/kg, manganese 〉=4000mg/kg, iron 〉=3300mg/kg, zinc 〉=3200mg/kg, copper 〉=1000mg/kg, cobalt 〉=20mg/kg.
4. hiding is the preparation method of sheep ewe gestational period supplementary feeding feed, it is characterized in that, may further comprise the steps:
(1) raw material is pulverized in parts by weight, and corn 55-60 part, highland barley 20-25 part and rape cake 15-18 part are crushed to the 80-100 order;
(2) raw material mixing salt 1-2 part and 1-2 part compound premix carry out premix, and corn, highland barley, rape cake and salt, the compound premix that step (1) was pulverized and the water that accounts for gross weight 15% evenly mix in mixer;
(3) raw material that mixes of grain forming enters the extrusion modling of grass particle forming machine, and broken loose part is steam again reprocessing, and shaped granule enters heat radiation cooling device;
(4) particle cools off cooled grass particle water content and is no more than 15%, and the type particle is sent into product outlet after entering the cooling device cooling;
(5) particle packing, storage finished granule are in the outlet quantitative package, and it is for subsequent use to send into the warehouse after the sealing.
5. arbitrary described Tibetan is the supplementary feeding method of sheep ewe gestational period supplementary feeding feed according to claim 1-3, it is characterized in that, in ewe gestation in the time of 3 months, until finish supplementary feeding during the lamb wean, herd and return the 0.3-0.6kg that feeds every of rear every day every day at regular time and quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102870903A CN102318768B (en) | 2011-09-26 | 2011-09-26 | Supplementary feeding feed for tibetan sheep ewe in pregnancy and preparation method and supplementary feeding method thereof |
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| CN2011102870903A CN102318768B (en) | 2011-09-26 | 2011-09-26 | Supplementary feeding feed for tibetan sheep ewe in pregnancy and preparation method and supplementary feeding method thereof |
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| CN102318768A CN102318768A (en) | 2012-01-18 |
| CN102318768B true CN102318768B (en) | 2013-03-13 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103027007A (en) * | 2012-12-07 | 2013-04-10 | 内蒙古农业大学 | Nutrient limited sheep IUGR (intrauterine growth retardation) experimental model at latter half of gestation |
| CN103689296B (en) * | 2013-12-25 | 2014-11-12 | 山东新希望六和集团有限公司 | Feed for ewe at later pregnancy and lactation period and preparation method thereof |
| CN104186416A (en) * | 2014-09-05 | 2014-12-10 | 中国农业科学院农产品加工研究所 | Method for improving quality of mutton |
| CN104222702A (en) * | 2014-09-29 | 2014-12-24 | 青海惠民生物科技有限公司 | Functional yak compound feed |
| CN105265386B (en) * | 2015-09-16 | 2018-04-03 | 中国农业科学院草原研究所 | It is a kind of to produce the Grazing method rich in natural DHA mutton |
| CN107047983A (en) * | 2017-02-28 | 2017-08-18 | 青海大学 | Hide ewe lactation period concentrate feed and preparation method thereof |
| CN106721038A (en) * | 2017-02-28 | 2017-05-31 | 青海大学 | Hide ewe gestational period concentrate feed and preparation method thereof |
| CN108684950A (en) * | 2018-05-12 | 2018-10-23 | 西藏自治区农牧科学院畜牧兽医研究所 | A kind of sheep forage and preparation method thereof |
| CN110178791A (en) * | 2019-07-09 | 2019-08-30 | 青海省畜牧兽医科学院 | A kind of whole-process high-efficiency breeding method that hiding sheep is early numerous |
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| CN1058137A (en) * | 1990-07-17 | 1992-01-29 | 成都市双流沿溪饲料厂 | Yak, Tibetan sheep nutritional granular feed |
| CN101263869A (en) * | 2007-03-14 | 2008-09-17 | 乔继华 | Concentrated feed complemental feed for small tail han sheep |
| CN101268805A (en) * | 2007-03-21 | 2008-09-24 | 乔继华 | Complemental feed for concentrated feed for beef cattle and meat sheep |
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| 张周平等.试论青海养猪业的饲料保障体系建设.《家畜生态》.2003,(第01期), |
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