Eficiencia de la Prostaglandina natural vs Prostaglandina sintética en el índice de concepción en Vacas Mestizas Sincronizadas con P4 Cider
the parish Salinas of the Canton Guaranda was carried out an investigation in dairy cattle due to the problem that exists in this area, with regard to the open days of this animal species as it brings economic losses to producers in this sector for which raised the following objectives: to evaluate...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 語言: | spa |
| 出版: |
2017
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| 主題: | |
| 在線閱讀: | http://dspace.ueb.edu.ec/handle/123456789/1996 |
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添加標簽 | 總結: | the parish Salinas of the Canton Guaranda was carried out an investigation in dairy cattle due to the problem that exists in this area, with regard to the open days of this animal species as it brings economic losses to producers in this sector for which raised the following objectives: to evaluate the efficiency of the prostaglandin natural vs synthetic prostaglandin in the conception rate of crossbred cows synchronized with P4 cider. Determine the influence of the body condition of the female objects of study in conception rate. Set the percentage of conception by ultrasound to the 40 days of insemination in the different groups of females synchronized and treatments. For the experimental work was considered use 20 cows with similar characteristics in terms of age, body condition, number of offspring. We used two types of prostaglandin: natural prostaglandin, Dinoprost , synthetic prostaglandin . Cloprostenol Sodium and its influence on the conception in crossbred cows synchronized with P4. The synchronization of jealousy which was attended by the application of an intravaginal device (P4) after 7 days natural prostaglandin applied ( dinoprost) and synthetic ( cloprostenol sodium ) to carry out the artificial insemination group of cows. The forty days of artificial insemination gynecological screening was carried out to determine the number of cows. The results found we can note that the group of cows that received the natural prostaglandin seven cows were pregnant women and six cows with synthetic prostaglandin. In the t-student test no significant difference was found between the treatment; from the economic point of view with the prostagladina natural is more economical because pregnant cow was invested 80.50 dollars. This research is applicable in the area of study because it is able to reduce the open days in the existing herds with what will be improving reproductive and productive parameters in these herds. |
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