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Information × Registration Number 0219U000598, 0116U002153 , R & D reports Title To study the breeding situation on the reproductive, fattening and meat qualities of pigs in the breeding factories of the region in terms of breed and genealogical composition. popup.stage_title Head Nebilita Nikolai Stepanovich, Registration Date 11-02-2019 Organization Cherkassy experimental station furs animals breeding and hunting of Cherkassy institute of agroindustrial production popup.description2 The object of research: protses udoskonalennya rіvnya serednodobovih prirostіv, dovzhini Tulub, prizhittєvoї tovschini fat, vіku dosyagnennya zhivoї Masi 100 kg piglets, sows pokaznikіv vіdtvoryuvalnih yakostey, otsіnki plіdnikіv, selektsіyno-genetichnih parametrіv Find our basic produktivnostі. The aim of the work is to evaluate reproductive, fattening and meat indicators of pig productivity in terms of genealogical structures, using the BLUP method, to determine their degree of consolidation and selection of the best animals into the leading breeding groups of the region's breeding factories. Research methods - zootechnical, biometric, analytical. The researchers collected information about the productive qualities of 665 goals young pigs of large white breeds, landrace and Alba genotype of English origin and large white and red white-belted breeds of domestic breeding in the PO SP Zolotonoshsky, PSP Kanyukovskoe, and GP OX Cherkassky to replenish the regional database of breeding information. It was proved that the coefficients of the genotypic consolidation on the multiplicity of individual lines and families of SP Zolotonoshsky LLC in largely white, landrace and Alba genotypes, had a higher level of consolidation since their variability was significantly less than the total in the sample. These include: Saturn line (0.380) and the family of Danny Ledi (0.367), Mary (0.114) and Matilda (0.139) in a large white rock; the line Kefalos (0.531), Rimber (0.323), Candidus (0.229), Necton (0.208), Kill (0.188) , Esmer (0.177), Enorma (0.146) and Dorinas (0.271), Froy (0.260), Skrastad (0.219), Miss (0, 146), Jones (0.135) Xweberg (0.104) in the Landrace breed and Charlie line (0.627), Tarzan (0.587), Jimmy (0.507), Samson (0.293), Time (0.133) and the Merlin (0.187) and Kelly families (0.107 ) in the Alba genotype.It was established that the correlation between the coefficients of phenotypic and genotypic consolidation of the average daily growth rate of the genealogical structures of genotypes of English origin was negative - 0.151 (P 0.95), and the thickness of the lard had a positive value of 0.406 (P 0.95). It was determined that the magnitude of the coefficients of genotypic consolidation of the signs of average daily growth and fat thickness did not have a significant effect on the level of phenotypic manifestation of these signs in two-breed descendants of the LW x L genotype. It was shown that the sows of the red white girdle by genealogical composition belonged to 7 lines and 4 families and were characterized by such productivity: the age of the first farrowing was 15.2 months, live weight 194 kg, torso length 156.9 cm, multiple fetuses 9.6 goals, nest mass of piglets at 2 months 176.0 kilograms. The significantly higher value of the index of play index had Difefermba line (41.2) and the Delta family (41.4). It was determined that the herds of the Kanyukovskoye PSP swine, by genealogical composition, belonged to a breed of up to 6 lines and 7 families and, respectively, animals L - up to 4 lines and 4 families. The value of the index of reproduction index was significantly higher in the Weiss sows (43.6) and Kersanti (42.8) and the Sorceress family (43.0) in LW and the Enorm line (43.0) in landrace breed. According to the results of research, a regional database has been formed, which contains information on the 11438 goals. Pigs breed Landrace, 9123 goals large white, 4056 goals. alba and 75 goals red white belted breed. Product Description popup.authors Бащенко Михайло Іванович Бойко Олександр Васильович Ващенко Олександр Валерійович Небилиця Микола Степанович Сотніченко Юлія Миколаївна popup.nrat_date 2020-04-02 Close