Efecto de los flavonoides sobre los parámetros bioproductivos en pollos broilers de la línea comercial Hubbard clásico.

This research was carried out in the Limoncito Experimental Farm, Limoncito Commune, Province of Santa Elena; where we worked with a total population of 270 chickens, which were randomly divided into three treatments with three repetitions, consisting of a control group without supplementation, another group that received a dose of flavonoids of 0.5 ml per liter of water, and a last treatment with a dose of 2 ml per liter of water; said doses were applied for four consecutive days to week 3 and 5 of the aging period. The purpose of this study was to determine the effect of flavonoids on bioproductive parameters in classic Hubbard chickens, in order to evaluate different doses of this supplement. At the end of this project improvements were obtained in the bioproductive parameters where Treatment 2 exceeded the other study groups, being that in the cumulative feed conversion obtained the lowest value of 2.006 kg., In mortality, a lower percentage was also observed in the Treatment 2 with 5.56%, in addition, referring to colony forming units (CFU) of total coliforms, smaller amounts were observed in the same treatment with a quantity of 200 CFU, so there was a better cost benefit in the aforementioned group, so it can be affirmed that flavonoids used at the dose of 2ml / l of drinking water, are a natural and cost-effective alternative to decrease the use of antibiotic drugs and their role in the poultry industry.

• Автор: Bury Macías, Daniela Nicole (author)
• Формат: bachelorThesis
• Мова: spa
• Опубліковано: 2019
• Предмети: SUPLEMENTACIÓN; ANTIOXIDANTE; PARÁMETROS BIOPRODUCTIVOS; PROMOTORES DE CRECIMIENTO
• Онлайн доступ: http://repositorio.ucsg.edu.ec/handle/3317/12544