Evaluación de parámetros productivos en la incubación de huevos considerados como no aptos (por su peso y forma) procedentes de reproductoras pesadas, en la Provincia de Pastaza Cantón Mera parroquia Madre Tierra

Abstract

It was evaluated the effect of incubation in unsuitable considered eggs (small, large and deformed) of heavy players, in the mother earth parish of canton Mera, Pastaza Province. To be compared with a control group (eggs fit or normal), 4 treaments and each with 3 replication, distributed in a completely randomized design is implemented. The experimental results were subjected to analysis of variance and separation with tuckey test. The results confirmed that the size and shape of eggs that are incubated not influenced the responses of incubation and viability, but if in the eclosianality index, resulting in the lower response of eclosionality large eggs and small (73.67 and 74.00), not so normal size eggs which reached the 85.33%. indices of incubation vary numerically from 79.48 to 89.28% with a viability of 83.19% to 91.05% in normal and small eggs, respectively, which are statiscally.equal. Chickens to the birth weights is based on the eggs they came from, because chickens that presented greater weights at birth (53,14 g) were that came from large eggs, unlike chickens of small eggs which presented lower weights (35.14 g), which is recommended to perform the incubation of eggs interchangeably the size and shape for how they present similar results of incubation and viability.