| Effect of estrus synchronization with sponge and CIDR on pregnancy rate, sex and birth type of kids in Iranian Adani goats |
| Paper ID : 1059-WDG2017 |
| Authors: |
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amrollah ghanbari *1, seyed hosin tabatabaie2, ghobad asgari jafar abadi3, mohammad sadegh yazdanshenas4 1organization of Agriculture Jahad , Bushehr Province,Bushehr 2عضو هیات علمی 3عضو هیات علمی دانشگاه 4Bushehr - vali asr street - agricultural jahad organization of Bushesh province - animal dept |
| Abstract: |
| The objective of this study was to evaluate different estrus synchronization methods on pregnancy rate, sex and birth type of kids in Iranian Adani goats. Three methods include synchronization with sponge and CIDR and natural estrus were used. For this study 90 Adani goats were allocated for three groups (30 goats per each treatment) based on age and into five boxes with 6 goats for each treatment. Breeding was natural and for each box one bulk was used. The effect of estrus synchronization on pregnancy rate was evaluated with analysis of variance and the effect of estrus synchronization on sex and type of birth was evaluated with x2 test and contingency tables. No significant difference was observed between sponge and CIDR for pregnancy rate. Pregnancy rate in natural estrus was greater than synchronization methods (P<0.01(. There was no significant difference between breeding seasons for pregnancy rate. Also in this study there was no significant relation between estrus synchronization methods and sex and type of birth. Results of this study showed that for Adani goat breeding center of Bushehr province natural estrus is the best method for reproduction management. |
| Keywords: |
| Key words: Estrus synchronization, CIDR, Sponge, Pregnancy Rate, Sex and Type of birth, Adani goat |
| Status : Abstract Accepted (Poster Presentation) |
