CN110959573A - Breeding method for cattle - Google Patents
Breeding method for cattle Download PDFInfo
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- CN110959573A CN110959573A CN201811146638.0A CN201811146638A CN110959573A CN 110959573 A CN110959573 A CN 110959573A CN 201811146638 A CN201811146638 A CN 201811146638A CN 110959573 A CN110959573 A CN 110959573A
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- breeding
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- feeding
- weaning
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- 241000283690 Bos taurus Species 0.000 title claims abstract description 97
- 238000009395 breeding Methods 0.000 title claims abstract description 56
- 230000001488 breeding effect Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000013011 mating Effects 0.000 claims abstract description 9
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 claims abstract description 8
- 238000009396 hybridization Methods 0.000 claims abstract description 8
- 230000009027 insemination Effects 0.000 claims abstract description 8
- 235000015097 nutrients Nutrition 0.000 claims abstract description 7
- NMJREATYWWNIKX-UHFFFAOYSA-N GnRH Chemical compound C1CCC(C(=O)NCC(N)=O)N1C(=O)C(CC(C)C)NC(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)CNC(=O)C(NC(=O)C(CO)NC(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)C(CC=1NC=NC=1)NC(=O)C1NC(=O)CC1)CC1=CC=C(O)C=C1 NMJREATYWWNIKX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 101000857870 Squalus acanthias Gonadoliberin Proteins 0.000 claims abstract description 5
- 230000035935 pregnancy Effects 0.000 claims abstract description 5
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 4
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 4
- 244000000626 Daucus carota Species 0.000 claims abstract description 4
- 235000002767 Daucus carota Nutrition 0.000 claims abstract description 4
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 241000209140 Triticum Species 0.000 claims abstract description 4
- 235000021307 Triticum Nutrition 0.000 claims abstract description 4
- 229960003178 choline chloride Drugs 0.000 claims abstract description 4
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 4
- 210000003754 fetus Anatomy 0.000 claims abstract description 4
- 229960000304 folic acid Drugs 0.000 claims abstract description 4
- 235000019152 folic acid Nutrition 0.000 claims abstract description 4
- 239000011724 folic acid Substances 0.000 claims abstract description 4
- 244000309466 calf Species 0.000 claims description 15
- 230000002354 daily effect Effects 0.000 claims description 15
- 239000012141 concentrate Substances 0.000 claims description 14
- 238000009304 pastoral farming Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 6
- 239000004459 forage Substances 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000003203 everyday effect Effects 0.000 claims description 5
- 235000016709 nutrition Nutrition 0.000 claims description 5
- 230000035764 nutrition Effects 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 230000006651 lactation Effects 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 235000013343 vitamin Nutrition 0.000 abstract 1
- 229940088594 vitamin Drugs 0.000 abstract 1
- 229930003231 vitamin Natural products 0.000 abstract 1
- 239000011782 vitamin Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 241001465754 Metazoa Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000144980 herd Species 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 108010016634 Seed Storage Proteins Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to a breeding method of cattle breeds, which comprises the following steps: selecting and mating time control points, injecting GnRH, calving time control points, nutrient supply and weaning time control points for the cattle; breeding matching measures are implemented among the control points of the mating, calving and weaning time; selecting healthy cattle and cows to perform insemination and hybridization, wherein the hybridization time point is 7-9 months in the year; injecting GnRH into the cow 12-24H before insemination and mating; the fetus protection feed is mainly used for feeding fetus protection feed during pregnancy, and is compounded with multiple vitamins, a polysaccharide-iron compound, choline chloride, folic acid, carrot and wheat. The technology and the method are comprehensive, the operation is convenient, the breeding potential of the breeding cow seeds can be fully exerted, the number of the cow seeds can be increased, and the breeding efficiency of the cow seeds can be effectively improved.
Description
Technical Field
The invention relates to a method for improving the reproduction rate of animals, in particular to a method for improving the reproduction rate of cattle breeds.
Background
The cattle species are characteristic economic animals taking Qinghai-Tibet plateau of China as a starting place and landscape cattle species of world ridges, and are valuable genetic resources of China. Billions of acres of alpine grassland pasture resources in China can be converted into animal products only by virtue of cattle seeds and Tibetan sheep, production, life, culture, religion and the like of herdsmen in alpine pasturing areas of Qinghai-Tibet plateau have close relations with the cattle seeds, and the cattle seeds have irreplaceable ecological, social and economic status in distribution areas.
The breeding of the cattle is a basic link in the production of the cattle, and is a necessary premise for increasing the number of the cattle and improving the quality of the cattle. In natural breeding cattle, the breeding rate is generally 60-75%, and the breeding survival rate is 45-75%. The initial stage of the cow is generally 1.5-2.5 years old, and the initial mating age is 2.5-3.5 years old. The reproductive capacity of the cattle is low, the cattle are generally produced in 1 year or 2 years in 3 years, and the continuous yield is less than 55 percent. The average gestation period of the cow is 255d (250-260 d), and the cow breeding method has the basic condition of 1 year-1 production. However, cattle breeds are mainly grazed throughout the year, and the production efficiency of the cattle breeds is greatly limited due to extensive management. Therefore, it is very important to develop a method for improving the breeding rate of the cattle seeds and realizing 1-year and 1-yield of the cattle seeds.
Disclosure of Invention
The invention aims to provide a breeding method of cattle seeds, which solves the reproductive physiological characteristics of the cattle seeds, combines the grazing characteristics of the Qinghai-Tibet plateau cattle seeds with the seasonal production rule of the alpine pastoral area, realizes 1-year 1-yield of the cattle seeds, fully excavates the breeding potential of the cattle seeds, improves the breeding efficiency of the cattle seeds, is beneficial to adjusting the cattle seed storage group structure, and is convenient for tissue management and herd turnover in the breeding and production of the cattle seeds.
In order to solve the technical problem, the invention provides a breeding method of breeding cattle, which comprises the following steps: (1) selecting healthy cattle and cows to perform insemination and hybridization, wherein the hybridization time point is 7-9 months in the year; (2) injecting GnRH to the cow 12-24H before insemination; (3) feeding fetus-protecting feed for pregnant women, compounding multivitamins, polysaccharide-iron compound, choline chloride, folic acid, carrot and wheat; (4) the pregnant cow moves for 1-2 kilometers every morning and afternoon, and is suitable for healthy growth of calves; (5) feeding the pregnant cow with the feed, wherein the calving time point is 4-5 months in the next year; (6) continuously feeding weaned cattle with the zinc reagent for 7 days; (7) the weaning time point of the cattle breed is 7-8 months in the current year of calving; implementing breeding matching measures between the breeding and weaning time control points: the breeding matching measures comprise breeding male and female cow supplementary feeding, basic female cow nutrition regulation and control and weaned calf cultivation.
Preferably, the weaning time is 90-100 days after delivery and calving, and the fattening measures of grazing and supplementary feeding strength are taken for fattening the calves which are fattened and slaughtered to provide sufficient concentrated feed and green grass; and selecting calves to carry out a lack-phase weaning measure, wherein the lack-phase weaning time interval is 5-10 hours, and 0.7-1.0 kg of concentrate is fed daily.
Preferably, the breeding bull is 4-6 years old and the weight is not less than 320 kg; the cow is 4-10 years old and the weight of the cow is not less than 210 kg.
Preferably, the breeding bull supplementary feeding comprises the following steps: the mixed concentrated feed is fed for 1.5-2.0 kg daily, and the mixed concentrated feed is freely taken during grazing, and is fed with nutrient licking bricks and high-quality green grass or hay after grazing.
Preferably, the number ratio of the bred male and female cattle is 1: 10 to 20.
Preferably, the basic cow species nutrition regulation and control adopts supplementary feeding measures: 0.4-0.6 kg of daily supplementary feed concentrate in the mating period, 0.8-1.2 kg of daily supplementary feed concentrate in the later stage of pregnancy, 1.0-1.5 kg of daily supplementary feed concentrate in the lactation period, and supplementary feeding of nutrient lick bricks and green hay.
Preferably, the calf cultivation measures are as follows: training to eat forage 10 days after birth, and supplementing and feeding concentrated forage 0.4-0.8 kg every day 30 days after birth.
By adopting the technical scheme, the cattle breeding method provided by the invention has the advantages that the cattle breeding mode of the tissue can fully excavate the breeding potential of breeding cow seeds, improve the breeding efficiency of the cattle seeds, be beneficial to adjusting the cattle herd structure, increase the cattle quantity and improve the cattle production performance. The production efficiency is increased by 30-40% compared with a 2-year 1-yield or 3-year 2-yield system, and the propagation survival rate is improved by 10-15%. The method for improving the breeding efficiency of the cattle seeds in 1 year and 1 yield is suitable for being used in the breeding and production of the cattle seeds.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to specific examples. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present invention is further illustrated by the following examples.
A breeding method of cattle breeds comprises the following steps:
(1) selecting healthy cattle and cows to perform insemination and hybridization, wherein the hybridization time point is 7-9 months in the year;
(2) injecting GnRH into the cow 12-24H before insemination and mating;
(3) feeding fetus protecting feed for pregnant women, compound multivitamin, polysaccharide-iron compound, choline chloride, folic acid, carrot and wheat;
(4) moving the pregnant cow for 1-2 kilometers in the morning and afternoon every day, and is suitable for healthy growth of calves;
(5) feeding the pregnant cow with the feed, wherein the calving time point is 4-5 months in the next year;
(6) continuously feeding weaned cattle with the zinc reagent for 7 days;
(7) the weaning time point of the cattle breed is 7-8 months in the current year of calving; implementing breeding matching measures between the breeding and weaning time control points: the breeding matching measures comprise breeding male and female cow supplementary feeding, basic female cow nutrition regulation and control and weaned calf cultivation.
Preferably, the weaning time is 90-100 days after delivery and calving, and the fattening measures of grazing and supplementary feeding strength are taken for fattening the calves which are fattened and slaughtered to provide sufficient concentrated feed and green grass; and selecting calves to carry out a lack-phase weaning measure, wherein the lack-phase weaning time interval is 5-10 hours, and 0.7-1.0 kg of concentrate is fed daily.
Preferably, the breeding bull is 4-6 years old and the weight is not less than 320 kg; the cow is 4-10 years old and the weight of the cow is not less than 210 kg.
Preferably, the breeding bull supplementary feeding comprises the following steps: the mixed concentrated feed is fed for 1.5-2.0 kg daily, and the mixed concentrated feed is freely taken during grazing, and is fed with nutrient licking bricks and high-quality green grass or hay after grazing.
Preferably, the number ratio of the bred male and female cattle is 1: 10 to 20.
Preferably, the basic cow species nutrition regulation and control adopts supplementary feeding measures: 0.4-0.6 kg of daily supplementary feed concentrate in the mating period, 0.8-1.2 kg of daily supplementary feed concentrate in the later stage of pregnancy, 1.0-1.5 kg of daily supplementary feed concentrate in the lactation period, and supplementary feeding of nutrient lick bricks and green hay.
Preferably, the calf cultivation measures are as follows: training to eat forage 10 days after birth, and supplementing and feeding concentrated forage 0.4-0.8 kg every day 30 days after birth.
The technology and the method are comprehensive, the operation is convenient, the breeding potential of the breeding cow seeds can be fully exerted, the number of the cow seeds can be increased, and the breeding efficiency of the cow seeds can be effectively improved.
The embodiments of the present invention have been described in detail above, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. A breeding method of cattle breeds comprises the following steps:
(1) selecting healthy cattle and cows to perform insemination and hybridization, wherein the hybridization time point is 7-9 months in the year;
(2) injecting GnRH into the cow 12-24H before insemination and mating;
(3) feeding fetus protecting feed for pregnant women, compound multivitamin, polysaccharide-iron compound, choline chloride, folic acid, carrot and wheat;
(4) moving the pregnant cow for 1-2 kilometers in the morning and afternoon every day, and is suitable for healthy growth of calves;
(5) feeding the pregnant cow with the feed, wherein the calving time point is 4-5 months in the next year;
(6) continuously feeding weaned cattle with the zinc reagent for 7 days;
(7) the weaning time point of the cattle breed is 7-8 months in the current year of calving; implementing breeding matching measures between the breeding and weaning time control points: the breeding matching measures comprise breeding male and female cow supplementary feeding, basic female cow nutrition regulation and control and weaned calf cultivation.
2. The breeding method of cattle of claim 1, wherein the weaning time is 90-100 days after delivery and calving, and the fattening measures of grazing and supplementary feeding intensity are taken to provide sufficient concentrate and grass for the fattening of the calves in the slaughtered fattening; and selecting calves to carry out a lack-phase weaning measure, wherein the lack-phase weaning time interval is 5-10 hours, and 0.7-1.0 kg of concentrate is fed daily.
3. A method of breeding cattle according to claim 1 or 2 wherein the breeding bull is 4 to 6 years old and weighs not less than 320 kg; the cow is 4-10 years old and the weight of the cow is not less than 210 kg.
4. A method of breeding cattle according to any one of claims 1 to 3 wherein the breeding bull is supplemented with: the mixed concentrate is fed for 1.5-2.0 kg daily, and the mixture is taken freely when grazing, and is fed with nutrient licking bricks and high-quality green grass or hay after grazing.
5. A method of breeding cattle species according to any one of claims 1 to 3 wherein the number ratio of breeding bulls is 1: 10 to 20.
6. A method of breeding cattle as claimed in any one of claims 1 to 3 wherein the basal cow species is nutritionally regulated by supplementary feeding measures: 0.4-0.6 kg of daily supplementary feed concentrate in the mating period, 0.8-1.2 kg of daily supplementary feed concentrate in the later stage of pregnancy, 1.0-1.5 kg of daily supplementary feed concentrate in the lactation period, and supplementary feeding of nutrient lick bricks and green hay.
7. A method of breeding cattle according to any one of claims 1 to 3, wherein the calf cultivation measures are: training to eat forage 10 days after birth, and supplementing and feeding concentrated forage 0.4-0.8 kg every day 30 days after birth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146638.0A CN110959573A (en) | 2018-09-29 | 2018-09-29 | Breeding method for cattle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146638.0A CN110959573A (en) | 2018-09-29 | 2018-09-29 | Breeding method for cattle |
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| Publication Number | Publication Date |
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| CN110959573A true CN110959573A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811146638.0A Withdrawn CN110959573A (en) | 2018-09-29 | 2018-09-29 | Breeding method for cattle |
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| CN (1) | CN110959573A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112488403A (en) * | 2020-12-10 | 2021-03-12 | 深圳市云辉牧联科技有限公司 | Method and device for determining cattle structure and computer readable storage medium |
| CN114208768A (en) * | 2021-12-14 | 2022-03-22 | 扎来 | High-yield yak breeding method |
| CN114515333A (en) * | 2020-11-20 | 2022-05-20 | 北京市农林科学院 | Product and method for promoting estrus in female mammals |
| CN114514908A (en) * | 2022-01-25 | 2022-05-20 | 迪庆州香格里拉龙峰生物科技开发有限公司 | Improved variety breeding method of snowflake yaks |
-
2018
- 2018-09-29 CN CN201811146638.0A patent/CN110959573A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515333A (en) * | 2020-11-20 | 2022-05-20 | 北京市农林科学院 | Product and method for promoting estrus in female mammals |
| CN112488403A (en) * | 2020-12-10 | 2021-03-12 | 深圳市云辉牧联科技有限公司 | Method and device for determining cattle structure and computer readable storage medium |
| CN112488403B (en) * | 2020-12-10 | 2024-03-29 | 深圳市云辉牧联科技有限公司 | Method and device for determining flock structure and computer readable storage medium |
| CN114208768A (en) * | 2021-12-14 | 2022-03-22 | 扎来 | High-yield yak breeding method |
| CN114514908A (en) * | 2022-01-25 | 2022-05-20 | 迪庆州香格里拉龙峰生物科技开发有限公司 | Improved variety breeding method of snowflake yaks |
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Application publication date: 20200407 |
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