Bibliographic citations
Delgado, D., (2021). Comparativo entre la Tributirina y Butirato sódico sobre la respuesta productiva y la morfometría de vellosidades intestinales en pollos de carne [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5096
Delgado, D., Comparativo entre la Tributirina y Butirato sódico sobre la respuesta productiva y la morfometría de vellosidades intestinales en pollos de carne []. PE: Universidad Nacional Agraria La Molina; 2021. https://hdl.handle.net/20.500.12996/5096
@misc{renati/1116832,
title = "Comparativo entre la Tributirina y Butirato sódico sobre la respuesta productiva y la morfometría de vellosidades intestinales en pollos de carne",
author = "Delgado Palma, Diana",
publisher = "Universidad Nacional Agraria La Molina",
year = "2021"
}
The present work was carried out at the facilities of the Experimental Poultry Farming Unit of the Faculty of Animal Science of the National Agrarian University La Molina. The objective of the present work was to evaluate the comparative effect between Tributirin and Sodium Butyrate at different levels of concentration in the diet, on the productive response and morphometry of intestinal villi in meat chickens, during the initiation phases (0-10 days of age) and growth (11-21 days of age). 150 chickens of the Cobb 500 Line were used, distributed randomly, in five treatments with three repetitions of 10 chickens each, placed in experimental pens on the floor. Five diets were used: T1: Control Diet, T2: Control + Tributirine (0.025%), T3: Control Diet + Tributirine (0.05%), T4: Control + Sodium butyrate (0.05%) and T5: Control + Sodium butyrate (0.1 %). Water and food were supplied adlibitum. Food consumption, live weight, weight gain, food conversion, mortality, and duodenal morphometry were recorded until 21 days of age. Regarding the productive parameters, significant differences (p <0.05) were observed between the treatments (final weight, weight gain and cumulative food conversion); It was the tributirin-fed group (0.05%) that generated the best weight gain and despite its low food consumption it had a better nutritional conversion compared to the other treatments. Supplementation with tributirin (0.025 and 0.05%) in the diet is optimal for the desirable production of broilers, since it shows greater weight gain and final live weight compared to the diet with Sodium butyrate (0.05 and 0.1%), as well Likewise, food consumption and dietary conversion with tributyrin (0.025 and 0.05%) in the diet were lower compared to sodium butyrate (0.05 and 0.1%) probably due to increased digestion and decreased pH in the small intestine by action of organic acid, however, for the parameters of voluntary consumption, mortality, intestinal index, length, width and area of hairiness, it was shown that there was no significant difference (p<0.05) with respect to control, except for depth from crypt where the diet supplemented with tributirin has shown greater depth.
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