前列腺素(PG)处理法在母牛同期发情中的应用
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摘要
随着国内外商品牛生产规模不断扩大,靠自然交配技术进行母牛配种的繁殖方法,已经不能满足产业化生产需要。同期发情技术对提高母牛繁殖率和养牛生产经济具有重要意义。因此本研究以母牛同期发情为主要研究对象,通过采用前列腺素处理发进行处理母牛的同期发情状况,来确定它的有效性和经济社会效益。
With the continuous expansion of domestic and foreign commercial cattle production scale, the breeding method of cow breeding by natural mating technology has been unable to meet the needs of industrial production. The technology of synchronous estrus is of great significance to improve the reproduction rate of cows and the economy of cattle production. Therefore, the main research object of this study was treating the cow's estrus with prostaglandin(PG) at the same time to explore its effectiveness, economic and social benefits.
With the continuous expansion of domestic and foreign commercial cattle production scale, the breeding method of cow breeding by natural mating technology has been unable to meet the needs of industrial production. The technology of synchronous estrus is of great significance to improve the reproduction rate of cows and the economy of cattle production. Therefore, the main research object of this study was treating the cow's estrus with prostaglandin(PG) at the same time to explore its effectiveness, economic and social benefits.
引文
[1] 胡雄贵,邓缘,燕海峰,等.不同生殖激素对奶牛同期发情效果的研究[J].中国奶牛,2009(10):25-27.
[2] 付静涛,彭晓培,齐军喆,等.同期发情和性控冻精人工输精在育成奶牛上的应用研究[J].黑龙江畜牧兽医,2010(3):42-43.
[3] 杨春,杨好文,刘妍华,等.前列腺素(PGF2a)在奶牛繁殖及产科病诸方面的应用[C]//中国奶业协会.第三届中国奶牛发展大会论文集.北京:中国奶业协会,2008.
[4] 赵明礼,郝海生,马腾,等.青年奶牛同期发情和同期排卵一定时输精试验[J].中国畜牧兽医,2016,43(5):1302-1307.
[5] 赵明礼.同期发情及同期排卵一定时输精技术对奶牛繁殖效率的影响[D].北京:中国农业科学院,2016.
[6] Fetrow J,Blanchard T.Economic impact of the use of prostaglandin to induce estrus in dairy cows[J].Journal of the American Veterinary Medical Association,1987,190(2):163-169.
[7] Amer H A.Newtrends for estrus synchronization using acombination of gonadotropins,prostaglandinand estradiol cypionate in dairy cows[J].Internet Journal of Veterinary Medicine,2007,3(2):1.
[8] Weems Y S,Randel R D,Tatman S,et al.In vivo progestin treatments inhibit nitric oxide and endothelin-1-induced bovine endometrial prostaglandin(PG) E(PGE) secretion in vitro[J].Prostaglandins & Other Lipid Mediators,2005,78(1/4):264-278.
[9] Malik A,Gunawan A,Jaelani A,et al.Comparison of estrus synchronization with application of prostaglandin F2α intrauterine and intramuscular in Bali and crossbred-Ongole cattle[J].Pakistan Veterinary Journal,2013,33(4):446-449.
[10] Spencer J A,Steinkamp K,Shafii B,et al.The effect of aspirin on prostaglandin F2α secretionin lactating dairy cows[J].The Professional Animal Scientist,2016,32(5):681-686.
[2] 付静涛,彭晓培,齐军喆,等.同期发情和性控冻精人工输精在育成奶牛上的应用研究[J].黑龙江畜牧兽医,2010(3):42-43.
[3] 杨春,杨好文,刘妍华,等.前列腺素(PGF2a)在奶牛繁殖及产科病诸方面的应用[C]//中国奶业协会.第三届中国奶牛发展大会论文集.北京:中国奶业协会,2008.
[4] 赵明礼,郝海生,马腾,等.青年奶牛同期发情和同期排卵一定时输精试验[J].中国畜牧兽医,2016,43(5):1302-1307.
[5] 赵明礼.同期发情及同期排卵一定时输精技术对奶牛繁殖效率的影响[D].北京:中国农业科学院,2016.
[6] Fetrow J,Blanchard T.Economic impact of the use of prostaglandin to induce estrus in dairy cows[J].Journal of the American Veterinary Medical Association,1987,190(2):163-169.
[7] Amer H A.Newtrends for estrus synchronization using acombination of gonadotropins,prostaglandinand estradiol cypionate in dairy cows[J].Internet Journal of Veterinary Medicine,2007,3(2):1.
[8] Weems Y S,Randel R D,Tatman S,et al.In vivo progestin treatments inhibit nitric oxide and endothelin-1-induced bovine endometrial prostaglandin(PG) E(PGE) secretion in vitro[J].Prostaglandins & Other Lipid Mediators,2005,78(1/4):264-278.
[9] Malik A,Gunawan A,Jaelani A,et al.Comparison of estrus synchronization with application of prostaglandin F2α intrauterine and intramuscular in Bali and crossbred-Ongole cattle[J].Pakistan Veterinary Journal,2013,33(4):446-449.
[10] Spencer J A,Steinkamp K,Shafii B,et al.The effect of aspirin on prostaglandin F2α secretionin lactating dairy cows[J].The Professional Animal Scientist,2016,32(5):681-686.