Bibliographic citations
Paredes, J., (2016). Efecto de la inoculación in ovo de prebióticos en dos niveles de aloe vera “sabila” sobre los parámetros de incubabilidad de Cairina moschata “pato muscovy” [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22012
Paredes, J., Efecto de la inoculación in ovo de prebióticos en dos niveles de aloe vera “sabila” sobre los parámetros de incubabilidad de Cairina moschata “pato muscovy” []. PE: Universidad Nacional de Trujillo; 2016. https://hdl.handle.net/20.500.14414/22012
@misc{renati/880091,
title = "Efecto de la inoculación in ovo de prebióticos en dos niveles de aloe vera “sabila” sobre los parámetros de incubabilidad de Cairina moschata “pato muscovy”",
author = "Paredes Barros, Julio",
publisher = "Universidad Nacional de Trujillo",
year = "2016"
}
ABSTRACT This research was conducted at the Agricultural Farm "The Countryside" located in the district of Chicama, Ascope province, department of La Libertad, with the objective of evaluating the effect of ovo inoculation of probiotics in Aloe vera gel on hatchability parameters of Muscovy ducks. 1950 hatching eggs of breeding Muscovy duck, distributed under a completely randomized design in three treatments were used. The treatments were T0: Witness (Embryos without inoculation of probiotic strains), T1: Embryos inoculated in ovo with 0.2 ml of probiotics aloe gel, T2: Embryos inoculated in ovo with 0.4 ml of probiotics aloe gel. The substrate in study was inoculated at 32 days of incubation. For statistical analysis of the data, analysis of variance and Duncan test is used. In the percentage of the fifth week embryonic mortality, statistically significant differences (P> 0.05) between treatments they were not determined, but was numerically inferior to T2 T0 (0.1% vs. 0.3%). For percentages of the total embryonic mortality, highly significant statistical difference (P> 0.01) between treatments T0 (11.9%) they were determined was higher than T2 which had the lowest percentage (5.8%). At first ducks, highly significant statistical difference (P> 0.01) between treatments were determined, T2 was higher than T0 (36.1% vs. 26.7%). For ducks second highly significant statistical difference (P> 0.01) between treatments were determined, T2 T0 was lower (0.4% vs. 2%). As a percentage of hatchability highly statistically significant (P> 0.01) between treatments were determined, T2 was higher than T0 (23.9% vs. 18.8%). And birth weight highly significant statistical difference (P> 001) between treatments were determined, however T0 T2 was higher (50.40 vs. 46.84 gr gr). We conclude that the T2 improves significantly and numerically all parameters of hatchability in Muscovy duck.
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