China Dairy ›› 2024, Vol. 0 ›› Issue (8): 31-37.doi: 10.12377/1671-4393.24.08.06

• REPRODUCTION & BREEDING OF DAIRY GOAT & SHEEP • Previous Articles     Next Articles

Effects of Different Treatments on Estrus Synchronization in Dairy Goats

MENG Ziqi1,2, YANG Lei1, ZHANG Yaozhi1, JIANG Lili1, CHEN Na1, LIU Min1, LI Xue1, AN Xiaoping2, ZHAO Qinan1,*   

  1. 1Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences,Hohhot Inner Mongolia 010031;
    2College of Animal Science, Inner Mongolia Agricultural University,Hohhot Inner Mongolia 010018
  • Online:2024-08-25 Published:2024-09-03

PDF (PC)

33

Abstract: [Objective] In order to establish a technical scheme suitable for estrus synchronization of dairy goats. [Method] This experiment explored the effect of estrus synchronization of dairy goats through different progesterone suppositories and hormone types,different treatment schemes,different seasons and different parities. [Results] That the PRID was placed on the 0th day,14 : 00;on the 9th day,PMSG 330 IU was injected intramuscularly at 14 : 00. On the 11th day,the thrombus was removed at 14 : 00,and PG 0.2 mg was injected intramuscularly. On the 12th day,the estrus synchronization procedure of 20 : 00 was performed on the first and second parity ewes in the natural estrus season of dairy goats (October-February of the next year). The estrus rate can reach more than 81 %,and the cost is relatively low,which is suitable for large-scale dairy goat farms in Inner Mongolia. [Conclusion] Therefore,we can carry out the estrussynchronous in large-scale dairy goats farms in Inner Mongolia by this scheme, which is easy to operate, cost-effective, and can achieve a high estrus rate.

Key words: dairy goat, estrus synchronization, season, number of births

[1] Carvalho-De-Paula C J,Souza-Fabjan J M G,Gonalves J D,et al.Effect of a 12h increment in the short-term treatment regimen on ovarian status,estrus synchrony,and pregnancy rate in artificially inseminated dairy goats[J].Animal Reproduction Science,2020,221:106571.
[2] 兰淑芬. 不同受体羊同期发情及胚胎移植效果的研究[J].中国畜牧业,2023(18):61-62.
[3] 董志岷,王春,郭雅娟,等.乏情季节应用孕酮微囊包被液态制剂对奶山羊同期发情人工授精效果对比分析[J].中国饲料,2024(4):13-16.
[4] CortatPR,DiasMB,PaulaC J C,et al. Correlation between estrus onset and ovarian parameters in dairy goats[J].Ciência Animal Brasileira,2022(23):e70813E.
[5] 孙爽,罗军,史怀平,等. 不同类型孕酮栓对奶山羊同期发情效果的影响[A].见:中国奶业协会.第七届中国奶业大会论文集[C].北京:《中国奶牛》编辑部,2016.
[6] 程敏. PMSG/FSH混合处理对同期发情奶山羊卵巢反应及卵巢组织转录组测序的影响[D].咸阳:西北农林科技大学,2022.
[7] 茹婷,桑丹,孙海洲,等.不同处理方法对巴美肉羊同期发情效果的比较[J].畜牧与饲料科学,2019,40(6):27-29.
[8] 谭尚琴,李洪曙,何明才,等.不同激素组合对杂交山羊同期发情效果的试验观察[J].畜禽业,2016(5):43-44.
[9] 张君艳,刘月琴,张英杰.不同剂量孕马血清促性腺激素对绒山羊同期发情及产羔效果研究[A].见:中国畜牧兽医学会养羊学分会.2015年全国养羊生产与学术研讨会论文集[C].登封:中国畜牧兽医学会,2015.
[10] 高峰,李心海,王岩.不同处理方法对湖羊同期发情效果的影响[J].山东畜牧兽医,2021,42(7):6-9.
[11] Netto M M,Balaro M F A,Cosentino I O,et al. Use of two cloprostenol administrations 11.5 days apart efficiently synchronizes oestrus in photostimulated multiparous dairy goats in the non breeding season[J].Reproduction in Domestic Animals,2020,55(8):965-973.
[12] 张静,陆晓雨,孙国正,等.萨能奶山羊同期发情与定时输精方法探究[J].中国畜牧杂志,2022,58(4):180-183.
[13] 黄金,林春联,李灿,等.胎次对湖羊同期发情效果的影响[J].安徽科技学院学报,2023,37(1):15-18.
[14] 刘挚枫. 影响氯前列稀醇效果的因素分析[J].兽医导刊,2020(5):94.
[15] 纪军,王华峰,毕兰舒,等.不同胎次母羊注射氯前列烯醇对发情率的影响[J].当代畜牧,2018(29):61-62.
[1] GUO Jie, ZHANG Yi, YANG Sen, ZHANG Hairong, SUN Liyuan, LING Xingxing, LI Sheng, JIA Yonghong. The Problems of Dairy Goat Reproduction and the Prospect of Technology Application [J]. China Dairy, 2024, 0(8): 3-7.
[2] LING Xingxing, ZHANG Yi, CHEN Hui, ZHANG Yan, JIA Yonghong. Thoughts and Suggestions on the Future Breeding Path of Dairy Goats [J]. China Dairy, 2024, 0(8): 14-18.
[3] LING Xingxing, TANG Yongfeng, NIE Linwen, SUN Liyuan, SHANG Mingyu, JIA Yonghong. Development Strategies and Suggestions for Shaanxi Dairy Goat Seed Industry [J]. China Dairy, 2024, 0(8): 19-23.
[4] HU Jianhong, WU Qiang, WANG Pengfei, NIU Manying, FAN Liaoyu, XU Xiwang, SHI Huaiping. Technical Strategies for Flock Management in the Form of Large-scale Farming of Dairy Goats [J]. China Dairy, 2024, 0(8): 24-30.
[5] YANG Yuhang, ZHANG Hao, WANG Junning, LIU Jia. The Application Effect of Three Different Breeding Techniques in Off-season Breeding Period of Dairy Goats [J]. China Dairy, 2024, 0(8): 38-43.
[6] YANG Lei, MENG Ziqi, ZHANG Yaozhi, JIANG Lili, CHEN Na, GUO Yu, HE Tingyi, ZHAO Qinan. Effect of Light Control on Melatonin and Sex Hormone Secretion in Dairy Goats [J]. China Dairy, 2024, 0(8): 44-50.
[7] HE Haijun. Research on the Application of Self-designed Jianwei Bupi Shenghua Decoction in Postpartum Dairy Goats [J]. China Dairy, 2024, 0(8): 64-68.
[8] LI Xikang, MENG Qinghua. Pathological,Serological and Molecular Biological Diagnosis of Goat Pox [J]. China Dairy, 2024, 0(5): 74-78.
[9] XU Lixin, NIU Chaobing, CAO Shuxian, XIAO Xidong. Common Internal Parasitic Diseases of Dairy Goats and Their Prevention and Treatment [J]. China Dairy, 2024, 0(3): 29-34.
[10] ZHAO Liuyin. Study on the Effect of Compound Chinese Herbal Medicine on the Prevention and Treatment of Milk Goat Mastitis [J]. China Dairy, 2024, 0(2): 55-59.
[11] BAI Qingling, WANG Bin. Isolation, Identification and Prevention of Main Pathogenic Bacteria of Dairy Goat Mastitis [J]. China Dairy, 2024, 0(1): 45-50.
[12] YI Chengang, LI Qiang, TIAN Lili. Application of Timed Sperm Infusion Technology in Breeding of Guanzhong Dairy Goats [J]. China Dairy, 2023, 0(5): 22-26.
[13] FAN Liaoyu, LI Donghong, CHENG Yinyin, NIU Manying, TIAN Bowen, HU Jianhong, SHI Huaiping, WANG Xiaodong, XU Junhong. Physiological Functions of Soy Isoflavones and Their Application in Dairy Goat Production [J]. China Dairy, 2023, 0(5): 27-31.
[14] WANG Lichun. Prevention and Treatment of Scabies Mite Disease in Dairy Goats [J]. China Dairy, 2023, 0(12): 37-40.
[15] LI Zhicai, SUN Zhiqiang, JIANG Zhuhui. Technical Methods of Dairy Goat Breed Selection and Breeding [J]. China Dairy, 2023, 0(11): 27-34.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2018 Editorial Board of China Dairy
Powered by Beijing Magtech Co. Ltd