Effect of capsaicin containing supplemental dietary Ovocap on some productivity traits in parent stock white Plymouthrock mini | Влияние на хранителната добавка Ovocap върху продуктивните качества на птици от изходната популация Бял плимутрок мини
2010
Sredkova, V., Institute of Animal Science, Kostinbrod (Bulgaria) | Popova-Ralcheva, S., Institute of Animal Science, Kostinbrod (Bulgaria) | Kitanov, I., Southwest University, Blagoevgrad (Bulgaria) | Tyufekchiev, K., Southwest University, Blagoevgrad (Bulgaria)
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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Эту запись предоставил Institute of Agricultural Economics