Evaluación de parámetros productivos en vacas charoláis mestizas mediante la aplicación de cobalto solumin

Abstract

At Mr. Heriberto Carreño’s farm , located in Taisha town, Morona Santiago province , the propose was : to evaluate the productive parameters of charoláis mestizo cows through the application of cobalt solumin; (5g, 10g and 15g), to be contrasted with a control treatment, the treatments had 5 repetitions, the size of the experimental unit was 1 cow, giving a total of 20 cows; the ones that were distributed under a completely randomized block design (DBCA), evaluating different parameters during 60 days of investigation, the statistical results were analyzed with Infostat (2014) and Excel 2013. The experimental results were submitted to the variance analysis and separation by the Tukey test. It was determined that the highest productive yield was T2 (10 grams of cobalt solumin), achieving a final weight of 515.60 kb and with T1 (5 grams of cobalt solumin) a weight gain of 27.20 kg, it was demostrated a better efficiency in the corporal condition of 2.60 points. As well as the economic evaluation determines the most appropriate results in the cows of the treatment T2 (10 grams of cobalt solumin ), as the final value was 2.12 it means, that for each dollar invested a profit of 112% is expected. Therefore, it is suggested levels of 5 and 10 gr of cobalt solumin, to be applied in charoláis mestizo cow production, having an increase in productive and reproductive parameters.