CN112167164A - Circulation method for pregnant ewes, lactational ewes and lambs in large-scale sheep farm - Google Patents
Circulation method for pregnant ewes, lactational ewes and lambs in large-scale sheep farm Download PDFInfo
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- CN112167164A CN112167164A CN202010941920.9A CN202010941920A CN112167164A CN 112167164 A CN112167164 A CN 112167164A CN 202010941920 A CN202010941920 A CN 202010941920A CN 112167164 A CN112167164 A CN 112167164A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0005—Stable partitions
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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
The invention relates to a circulation method of pregnant ewes, lactating ewes and lambs in a large-scale sheep farm, which comprises the following specific steps: arranging a plurality of composite sheepcots in a sheep farm, wherein each composite sheepcote is internally provided with a plurality of fences; numbering the cages in the composite sheep pen, and then dividing the cages into pregnant cages and weaning cages; the pregnant sheep pen comprises a normal pen, a weight-reducing pen and a weight-increasing pen; when the pregnant ewe gives birth, transferring the weaned ewe in the weaned sheepcote to a breeding house in a sheep farm, and dispersing the delivered ewe and lamb into a composite sheepcote for feeding; after the lambs are weaned, the lambs are placed in a weaning sheep hurdle, the ewes are moved to a waiting shed or a dry milk shed, and the pregnant ewes of the next batch are transferred into the pregnant ewe hurdle. The method can reduce the flock turnover of pregnant ewes, lactating ewes and lambs, reduce the stress risk of flocks, reduce the workload and the feeding management cost and improve the production efficiency.
Description
Technical Field
The invention belongs to the technical field of livestock raising, and particularly relates to a circulation method of pregnant ewes, lactating ewes and lambs in a large-scale sheep farm.
Background
In the prior art, the large-scale sheep farm is generally divided into groups by taking physiological states, sexes, ages and fetal times as distinguishing conditions, and then the groups are arranged in different sheepcots. The ewes in the light fetus period, the ewes in the heavy fetus period and the ewes in the lactation period of the sheep farm are fed independently. Production practices show that the large-scale sheep farm planning overcomes the defect of free-ranging of farmers, can effectively control the estrus time of sheep flocks and estrus at the same time, and can carry out scientific and reasonable feed preparation according to different physiological stages to feed the sheep flocks in a targeted manner. However, in the production process of the large-scale sheep farm, the sheep must be changed into group after reaching a certain physiological stage. In the group transferring process, if the size of the sheep farm is large, stress is easily generated in the long-distance group transferring process of the sheep group, and the negative influence is exerted on the production of the sheep. In addition, the ewes are transferred from the breeding house to the breeding house, transferred to the post-breeding ewe house after breeding, transferred to the delivery room after the pregnant ewes lamb, transferred to the lambing house from the delivery room after a week, and turned back in the whole process, so that the stress risk of the ewe group is increased, the feeding density of the lambing ewes is reduced relative to that of the pregnant ewes, and the workload and the feeding management cost are increased.
Through a search, no published patent literature relevant to the present patent application has been found.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a circulation method for pregnant ewes, lactating ewes and lambs in a large-scale sheep farm comprises the following specific steps:
step one, arranging a plurality of composite sheepcots in a sheep farm, wherein each composite sheepcote is internally provided with a plurality of hurdles;
step two, numbering the columns in the composite sheep pen, and then dividing the columns into pregnant sheep columns and weaning sheep columns, wherein the pregnant ewes of the batch are placed into the pregnant sheep columns according to a production plan, and the weaning sheep columns are placed with the weaning sheep of the previous batch;
step three, the pregnant sheep hurdle comprises a normal hurdle, a weight-reducing hurdle and a weight-increasing hurdle, and the pregnant sheep hurdle is placed in the normal hurdle, the weight-reducing hurdle and the weight-increasing hurdle according to the body condition of the pregnant sheep;
step four, when the pregnant ewe gives birth, transferring the weaned ewe in the weaned sheepcote to a breeding house in a sheep farm, and dispersing the delivered ewe and lamb into the composite sheepcote for feeding;
placing the lambs in a weaning sheep pen after the lambs are weaned, moving the ewes to a waiting house or a dry milk house, and transferring the next batch of pregnant ewes into the pregnant sheep pen.
And the feeding of the weaned sheep hurdles and the normal hurdles adopts concentrated feed with the same proportion.
And the weight-reducing fence is used for feeding coarse fodder, and the weight-increasing fence is improved by 30-50% on the basis of the original concentrate supply.
And in the second step, the pregnant ewes are placed in sequence according to the sequence of the hybridization time of the pregnant ewes in the process of transferring the pregnant ewes to the pregnant ewe sheepcote, and the weaning sheepcote is arranged on one side of the ewe with the earliest hybridization time.
In the fourth step, after the pregnant ewe parturites, the same mark is made for the mother and the son, and the ewe bearing more lambs and the ewe bearing single lambs are collocated and placed in each column.
In the fourth step, the ewes which produce more lambs in each column of the compound sheep house are as follows: the number of ewes producing a single lamb was ± 3.
And in the fourth step, 4-7 days after the ewes are born, the ewes and the lambs are separated, and a lamb feeding fence is arranged.
And in the process of combining the lambs, three columns are taken as a unit, the lambs are placed in the middle, the female sheds are arranged on the two sides of the lambs, and a plurality of units are arranged in the composite sheepcote.
The invention has the advantages and positive effects that:
1. the method can reduce the flock turnover of pregnant ewes, lactating ewes and lambs, reduce the stress risk of flocks, reduce the workload and the feeding management cost and improve the production efficiency.
2. The invention establishes a method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm, the time required by weaning ewes from weaning development to adaptation period is consistent with the gestation period of the pregnant ewes, after the pregnant ewes are transferred into a compound sheep house, the same time is passed, when the pregnant ewes are produced, the weaning ewes of the previous batch on one side are developed to a sexual maturity stage, the weaning ewes of the previous batch are just transferred to a trial mating area, the vacant hurdles are used by the ewes and lambs of the lambs, the produced ewes and lambs do not need to be fed to a piggery with a piggery for one week in a delivery house like in the prior art, the step of transferring the lambs is reduced, more stress is avoided to the ewes and lambs, moreover, after the batch of the ewes, the like the weaning ewes and the weaning lambs are transferred to a lambing fence for feeding, and the new pregnant ewes can be transferred to the piggerby the piggering fence, the group of changeing of lamb crowd has been reduced to the at utmost, and a compound sheep hurdle has brought into play dual function, will change the crowd and control in the hurdle, has reduced breeder's work load, has promoted the work efficiency in whole sheep farm.
In addition, the level of concentrate supplementary feeding of pregnant sheep and weaning rearing sheep is close, and the concentrate of same ratio can be adopted with the concentrate of raising the early stage in pregnancy, and the concentrate of same ratio can be adopted with the concentrate of raising the later stage in pregnancy equally, can unify the concentrate of supplying with in the daily raising management of this compound sheep hurdle, alleviates breeder and batcher's work burden, is favorable to unified management, is favorable to automatic feeding equally.
Drawings
FIG. 1 is a schematic structural connection diagram of the composite sheep pen of the present invention;
fig. 2 is a layout diagram of each column in the composite sheepfold of the invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided for the purpose of illustration and not limitation, and should not be construed as limiting the scope of the invention.
The raw materials used in the invention are conventional commercial products unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.
A circulation method for pregnant ewes, lactating ewes and lambs in a large-scale sheep farm comprises the following specific steps:
step one, arranging a plurality of composite sheepcots in a sheep farm, wherein each composite sheepcote is internally provided with a plurality of hurdles;
step two, numbering the columns in the composite sheep pen, and then dividing the columns into pregnant sheep columns and weaning sheep columns, wherein the pregnant ewes of the batch are placed into the pregnant sheep columns according to a production plan, and the weaning sheep columns are placed with the weaning sheep of the previous batch;
step three, the pregnant sheep hurdle comprises a normal hurdle, a weight-reducing hurdle and a weight-increasing hurdle, and the pregnant sheep hurdle is placed in the normal hurdle, the weight-reducing hurdle and the weight-increasing hurdle according to the body condition of the pregnant sheep;
transferring the weaned sheep in the weaned sheepcote to a breeding house in a sheep farm when the pregnant ewes are delivered, and dispersing the delivered ewes and lambs into the composite sheepcote (the delivered ewes and lambs are dispersed into the composite sheepcote for feeding and are dispersed into all sheepcotes for feeding, and the various sheepcotes are used for separating the pregnant ewes during pregnancy, so that the ewes are fed with fat or needs to be supplemented with nutrition under certain body conditions, and after the ewes are delivered, the body conditions of the ewes and the lambs tend to be average, and the ewes do not need to be fed according to the body conditions, so that the ewes can be dispersed into the whole composite sheepcote for feeding);
placing the lambs in a weaning sheep hurdle after the lambs are weaned, transferring the ewes to a waiting shed or a dry milk shed (mainly, the ewes need to be weaned to recover breasts after the lactation period of the ewes is finished), and transferring the next batch of pregnant ewes into the pregnant ewe hurdle.
Preferably, the feeding of the weaning sheep hurdles and the normal hurdles adopts concentrated feed with the same proportion.
Preferably, the weight-reducing fence is used for feeding coarse fodder, and the weight-increasing fence is improved by 30-50% on the basis of the original concentrate supply.
Preferably, in the second step, the pregnant ewes are placed in the pregnant ewe hurdle in sequence according to the hybridization time sequence of the pregnant ewes, and the weaning ewe hurdle is arranged on one side of the ewe with the earliest hybridization time.
Preferably, in the fourth step, after the pregnant ewe parturites, the same mark is made on the mother and the son, and the ewe bearing more lambs and the ewe bearing single lambs are matched and placed in each column.
Preferably, in the fourth step, the ewes which produce more lambs in each column of the compound sheep house are: the number of ewes producing a single lamb was ± 3.
Preferably, in the fourth step, 4-7 days after the ewes are born, the ewes and the lambs are separated, and a lamb feeding fence is arranged.
Preferably, in the process of combining the lambs, three columns are taken as one unit, the lambs are placed in the middle, the ewe columns are arranged on the two sides of the lambs, and a plurality of units are arranged in the composite sheep house.
More specifically, the preparation and detection are as follows:
a circulation method for pregnant ewes, lactating ewes and lambs in a large-scale sheep farm comprises the following steps:
step one, arranging three composite sheepcots in a sheep farm, arranging 32 columns in each composite sheepcote, wherein the number of the composite sheepcots and the number of the columns in the sheepcots can be determined according to the number of the columns stored in the specific sheep in the sheep farm,
step two, numbering each column in the composite sheep pen and then dividing the columns into pregnant sheep columns and weaning sheep columns, wherein the pregnant ewes of the batch are placed into the pregnant sheep columns according to a production plan, and the weaning sheep columns are placed with the weaning sheep of the previous batch;
step three, the pregnant sheep hurdles comprise a normal hurdle, a weight-reducing hurdle and a weight-increasing hurdle, and the pregnant sheep hurdles are placed in the normal hurdle, the weight-reducing hurdle and the weight-increasing hurdle according to the body conditions of the pregnant sheep;
step four, when the pregnant ewe gives birth, transferring the weaned ewe in the weaned sheepcote to a breeding house in a sheep farm, and dispersing the delivered ewe and lamb into a composite sheepcote for feeding;
and step five, placing the lambs in a weaning sheep pen after the lambs are weaned, transferring the ewes to a dry milk house, and transferring the next batch of pregnant ewes to a pregnant sheep pen.
In the above example, the previous 12-pen young ewes 340 were transferred out of the pen to the breeding house 5 days before delivery according to the expected delivery period of the ewes in the pen, and then the pen was cleaned, sterilized, dried, and the pen and facilities were repaired. After young ewes in the rearing period are transferred out, the ewes in the No. 10 and No. 23 lambs enter the childbirth period in the hybridization sequence, the ewes are marked after delivery, 7 ewes and 8 ewes in each lambs are placed at intervals from the 16 and 17 lambs, the lambs are laid in a matched mode with the ewes producing single lambs, the advantage of good maternal performance of the Hu sheep is fully utilized, and the lambs are facilitated to eat milk mutually; and (4) arranging all lambing ewes and lambs in the colony house according to the arrangement.
Making a combined fence in 5 days after all ewes are delivered, dividing the ewes and the lambs into separate fences, and arranging a lamb feeding fence, wherein in the fence combining process, three fences are taken as a unit, the lambs are placed in the middle, and ewe fences are arranged on two sides of the lambs, as shown in fig. 2, 10 units can be arranged in a composite sheep fence, 330 original pregnant ewes are transferred in, generally, 320 ewes are normally delivered, 32 fences are arranged in each fence, 22 ewe fences are arranged in each fence, 15 ewes are placed in each fence, namely, all 320 ewes are delivered, and the fence is just full.
In the above example, the weaned sheep hurdle and the normal hurdle feed concentrate with the same proportion, and the concentrate is fed uniformly during feeding, and can be fed by a material mixing vehicle after being uniformly stirred by TMR (total mixed ration). On one side of the normal fence, 30-50% of concentrate is added on the basis of the original feed, and on the other side of the normal fence, the concentrate supply is stopped, and only coarse feed is provided.
The invention establishes a method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm, the time required by weaning ewes from weaning development to adaptation period is consistent with the gestation period of the pregnant ewes, after the pregnant ewes are transferred into a compound sheep house, the same time is passed, when the pregnant ewes are produced, the weaning ewes of the previous batch on one side are developed to a sexual maturity stage, the weaning ewes of the previous batch are just transferred to a trial mating area, the vacant hurdles are used by the ewes and lambs of the lambs, the produced ewes and lambs do not need to be fed to a piggery with a piggery for one week in a delivery house like in the prior art, the step of transferring the lambs is reduced, more stress is avoided to the ewes and lambs, moreover, after the batch of the ewes, the like the weaning ewes and the weaning lambs are transferred to a lambing fence for feeding, and the new pregnant ewes can be transferred to the piggerby the piggering fence, the lamb shoal is reduced to the greatest extent, a composite sheep hurdle plays a dual function, the shoal is controlled in the hurdle, the workload of breeders is reduced, and the working efficiency of the whole sheep farm is improved.
In addition, the level of concentrate supplementary feeding of pregnant sheep and weaning rearing sheep is close, and the concentrate of same ratio can be adopted with the concentrate of raising the early stage in pregnancy, and the concentrate of same ratio can be adopted with the concentrate of raising the later stage in pregnancy equally, can unify the concentrate of supplying with in the daily raising management of this compound sheep hurdle, alleviates breeder and batcher's work burden, is favorable to unified management, is favorable to automatic feeding equally.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.
Claims (8)
1. A circulation method for pregnant ewes, lactating ewes and lambs in a large-scale sheep farm is characterized by comprising the following steps of: the method comprises the following specific steps:
step one, arranging a plurality of composite sheepcots in a sheep farm, wherein each composite sheepcote is internally provided with a plurality of hurdles;
step two, numbering the columns in the composite sheep pen, and then dividing the columns into pregnant sheep columns and weaning sheep columns, wherein the pregnant ewes of the batch are placed into the pregnant sheep columns according to a production plan, and the weaning sheep columns are placed with the weaning sheep of the previous batch;
step three, the pregnant sheep hurdle comprises a normal hurdle, a weight-reducing hurdle and a weight-increasing hurdle, and the pregnant sheep hurdle is placed in the normal hurdle, the weight-reducing hurdle and the weight-increasing hurdle according to the body condition of the pregnant sheep;
step four, when the pregnant ewe gives birth, transferring the weaned ewe in the weaned sheepcote to a breeding house in a sheep farm, and dispersing the delivered ewe and lamb into the composite sheepcote for feeding;
placing the lambs in a weaning sheep pen after the lambs are weaned, moving the ewes to a waiting house or a dry milk house, and transferring the next batch of pregnant ewes into the pregnant sheep pen.
2. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 1, wherein the method comprises the following steps: the feeding of the weaned sheep hurdle and the normal hurdle adopts concentrated feed with the same proportion.
3. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 1, wherein the method comprises the following steps: the weight-reducing fence is used for feeding coarse fodder, and the weight-increasing fence is improved by 30-50% on the basis of the original concentrated fodder supply.
4. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 1, wherein the method comprises the following steps: and in the second step, the pregnant ewes are placed in sequence according to the sequence of the hybridization time of the pregnant ewes in the process of transferring the pregnant ewes to the pregnant ewe sheepcote, and the weaning sheepcote is arranged on one side of the ewe with the earliest hybridization time.
5. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 1, wherein the method comprises the following steps: in the fourth step, after the pregnant ewe parturites, the ewes are marked with the same mark, and the ewes bearing multiple lambs and the ewes bearing single lambs are matched and placed in each subfield.
6. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 1, wherein the method comprises the following steps: in the fourth step, the ewes which produce more lambs in each column of the compound sheep house are as follows: the number of ewes producing a single lamb was ± 3.
7. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to any one of claims 1 to 6, wherein the method comprises the following steps: in the fourth step, 4-7 days after the ewes are born, the ewes are combined, the ewes and the lambs are classified, and a lamb feeding fence is arranged.
8. The method for circulating pregnant ewes, lactating ewes and lambs in a large-scale sheep farm according to claim 7, wherein the method comprises the following steps: in the fence combining process, three fences are taken as one unit, lambs are placed in the middle of the three fences, female sheds are arranged on two sides of the lambs, and a plurality of units are arranged in the composite sheepcote.
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| CN115226635B (en) * | 2022-08-22 | 2023-07-18 | 甘肃华瑞农业股份有限公司 | Automatic Zhou Zhuaijuan house sheep hurdle with periodic movement and use method thereof |
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| CN112167164B (en) | 2022-08-19 |
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