The Influence of Fodder Additives in Feeds on the Production Performance and Egg Quality of Laying Quails
Abstract
The research has been carried out on 99 laying quails, randomly distributed in 3 groups, each group consisting of 33 birds. Group 1 received the base diet supplemented with organic Selenium (Sel-Plex) 0.04% + BioMos 0.12%; group 2 received the base diet supplemented with organic Selenium (Sel-Plex) 0.04% + Actigen 0.08, while the control group received the base diet, with no fodder additives. The experimental period was 18 weeks (from 5 weeks to 23 weeks of age). Individual weighing of quails was carried out at the beginning, in the middle and the end of the experimental period. During the experiment, a number of indicators were recorded: body mass evolution, mortality rate, laying intensity, mean egg weight, feed consumption/egg, the weight of the main structural components of eggs and their proportion, egg defects, egg chemical composition and the main physical and morphological indicators of egg quality. The combined use of feed additives (Sel-Plex + Bio-Mos and Sel-Plex + Actigen) led to positive results that confirm the positive influence of these additives, when used in the nutrition of laying quails.
a) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
b) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
c) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).