Browsing by Author "Molina Garzón, Verónica Estefanía"

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    Efecto de la calidad de calostro sobre la transferencia de inmunidad pasiva en la alimentación de terneras
    (Ecuador: Latacunga: Universidad Técnica de Cotopaxi (UTC)., 2024-08) Molina Garzón, Verónica Estefanía; Chicaiza Sánchez, Luis Alonso
    In this descriptive research, an analysis has been conducted on the transfer of passive immunity in newborn calves, focusing on the quality of colostrum and the level of immunoglobulins present within it. The specific objective of this project is to assess the quality of colostrum obtained from cows in their first, second, and third calvings. To gather and analyze colostrum, we have employed the colorimeter technique and laboratory tests to ensure that the calves receive high-quality colostrum, achieving a high level of immunoglobulin G in their plasma within 30 days. This timeframe is significant, as it allows for the evaluation of the colostrum's impact on the initial development of the calves, considering parameters such as weight, withers height, and body size. This descriptive project involves data collection to identify specific and significant characteristics of colostrum and immunoglobulin levels. The research has been categorized into four distinct groups: G1, G2, G3, and a control group to compare and record the observed effects. The central theme of this study is to examine the impact of colostrum quality on the transfer of passive immunity in calves, which is a crucial aspect of health and development during the early stages of life. The hypothesis posits that colostrum quality, determined by immunoglobulin levels, has a significant impact on the immunity and overall well-being of newborn calves. So, the importance of this research lies in improving management and feeding practices in livestock operations, thereby contributing to the health and productivity of calf herds. In conclusion, this study seeks to provide an in-depth understanding of the correlation between colostrum quality and passive immunity in calves. Additionally, it offers practical recommendations that producers can implement to enhance productivity and prevent diseases within a cattle herd.