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Information × Registration Number 0226U000178, (0123U100241) , R & D reports Title To improve the productive qualities of the Obroshin breed group of geese with gray plumage popup.stage_title Удосконалити параметри продуктивності репродуктивних та відгодівельних якостей оброшинських сірих гусей. Head Ferents Liubov V., Кандидат сільськогосподарських наук Registration Date 05-01-2026 Organization Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine popup.description1 Improvement of the gene pool herd of the Obroshin gray breed group and the creation of a highly productive population based on it. popup.description2 The conducted studies have established that the productivity of geese of the Obroshin gray breed group of group I (OS-5♀ × OS-3 ♂) has the following productivity indicators: egg production of 37.9 pcs. eggs per head, average egg weight of 162.0 g, fertilization - 80.2%, hatchability - 71.2%. Geese of group II (OS-3♀ × OS-5♂) had better egg production and incubation qualities: egg production was higher by 5.0%, fertilization - by 3.0 and hatchability of goslings by 2.7% compared to group I. The live weight indicators of males of group II at 4 weeks of age were also higher by 7.4%, and females - by 6.5% compared to analogues of group I. According to the assessment of measurements of the main body sections, it was found that both males and females of the OS-3♀ × OS-5♂ cross (Group II) exceeded their peers from Group I in terms of body length, keel, and metatarsus. Product Description popup.authors Stakh O. Vovk Petriv Mykhailo D. Nataliia M. Fedak popup.nrat_date 2026-01-05 Close