Effect of using GnRH plus P4 and estradiol plus P4 on ovarian response of embryo production of local Pesisir Selatan cows in West Sumatera

International Conference on Animal Production for Food Sustainability

生态环境科学;生物科学

Udin, Zaituni^1 ; Hendri^1 ; Masrizal^1 ; Nanda, Syafri^1

Faculty of Animal Science, Andalas University, Padang, West Sumatera, Indonesia^1

关键词: Coefficient correlations;    estradiol P4;    FTAI;    GnRH;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/287/1/012010/pdf
DOI  :  10.1088/1755-1315/287/1/012010

来源: IOP

【 摘 要 】

The objective of this study to evaluate the effect of GnRH plus P4 and estradiol plus P4 on superovulation responses and to know the relation between ovarian activity of local Pesisir Selatan cows. The data were obtained from 4 local Pesisir cows superovulated on breeding centre in west Sumatera. The treatment in superovulation was using GbRH plus P4 and estradiol plus P4 and data were analyzed using SPSS16 to determine theeffect of treatment on ovarian structure and the the regression correlation. The result showed that using GnRH plus P4 was greater ovulate rate, transferable embryos and lower the percentage of degerate and unfertize (P