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0411U007170,
к.с.-г.н.
11-11-2011
o
Selective and Genetic Evaluation of Productive Traits in Cows of Holstein Breed under Effect of Stabilizing Selection
Smetana Oleksandr Yuriyvich,
popup.head Gil MyhayIo Ivanovich
popup.opponent Рудик Іван Адамович
popup.opponent Федорович Єлизавета Іллівна
У дисертаційній роботі встановлено закономірності реалізації генетичного потенціалу молочної продуктивності голштинських корів залежно від генерації, віку та стабілізуючого відбору. У рамках моделей останнього проаналізована взаємозалежність екстер'єрних параметрів і ознак молочної продуктивності. Досліджений ступінь організованості мікропопуляцій корів за продуктивними ознаками при імітації стабілізуючого відбору. Проведено порівняння фактичних лактаційних кривих і теоретичних, сформованих функціями П. Вуда і Гуо-Свольва. Оцінені параметри цих рівнянь у досліджуваних класах.
2011-11-11
2020-04-04
Updated: 2025-12-08
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