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Information × Registration Number 0225U004908, (0124U001796) , R & D reports Title To study the efficiency of using the index assessment of the population of pigs of the large white breed popup.stage_title Вивчити стан свинарства за кількісним і якісним складом свиней, репродуктивними показниками свиноматок, фенотипом і генотипом тварин у племінних господарствах Кіровоградської області Head Heranina Liliia A., Registration Date 22-12-2025 Organization Institute of Steppe Agriculture of The National Academy of Agrarian Sciences of Ukraine popup.description1 Improvement of breeding and productive qualities of the population of pigs of the large white breed when using evaluation indices popup.description2 A comparative assessment of the reproductive qualities of sows according to various indices shows that the reproductive qualities index increased by 9.5 points, or 9.2%, the reproductive qualities index is almost at the previous level, the SIVYAS and KPVYA indices increased by 4.9 (5.4%) and 8.6 (6.8%) points, that is, the best results of the efficiency of the index assessment were recorded in 2025 compared to 2024. As a result of the assessment of young animals after removal from breeding, the B. Tyler index was calculated, which is within 151.8 - 171.4 points, the average indicator is 162.2 points. The assessment of the biological indicator of fattening qualities (Mazaraki evaluation index) shows that the indicators of this index of fattening young animals of the State Enterprise “Elite Farm” ISGS NAAS” are within the range of 8.1 to 13.1 points, the average indicator was 10.7 points. Product Description popup.authors Liliia A. Heranina Svitlana I. Pluzhnyk popup.nrat_date 2025-12-22 Close