ВЛИЯНИЕ НА ХРАНИТЕЛНАТА ДОБАВКА OVOCAP ВЪРХУ ПРОДУКТИВНИТЕ КАЧЕСТВА НА ПТИЦИ ОТ ИЗХОДНАТА ПОПУЛАЦИЯ БЯЛ ПЛИМУТРОК-МИНИ

ВЕСЕЛИНА СРЕДКОВА, СИМОНА ПОПОВА-РАЛЧЕВА, ИВАН КИТАНОВ, КОНСТАНТИН ТЮФЕКЧИЕВ

Резюме: The experiment was conducted with birds from the initial population White Plymouth Rock-mines, divided into 5 groups - control and four experimental.
Supplemental daily dietary OVOCAP in the I-st experimental group was 0.5 g; in II-nd group - 1.0 g; in III group - 1.5 g. For IV group OVOCAP is added to water - 1.0 g. The experience started at 5 weeks of age the birds and continue to 50 weeks. During the experiment were controlled live weight of birds at 7 and 18 weeks of age and their egg production in groups - up to 50 weeks. After the last treatment with the OVOCAP at the 48 weeks was conduct a determination of the morphological characteristics of eggs and hatching of eggs from each group to verify fertility of roosters and eggs hatchability. Supplemental OVOCAP at a dose of 1 g in feed and water has a positive influence on live weight of birds and egg productivity. The addition of OVOCAP in dose 1.5 g in the feed significantly increased fertility of roosters.

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Дата на публикуване: 2023-02-02