1 documents found
Information × Registration Number 0226U001463, (0125U000640) , R & D reports Title To investigate the physiological state of rabbits on their performance under conditions of heat stress popup.stage_title Дослідити фізіологічний стан кролів на їх продуктивність за умов теплового стресу Head Boyko Oleksandr V., Кандидат сільськогосподарських наук Registration Date 27-01-2026 Organization Cherkasy Bioresources Research Station of the National Academy of Agrarian Sciences of Ukraine popup.description1 To find out the effect of medicinal herbs calendula, creeping thyme and lavender on physiological and biochemical processes, growth and development of the organism and survival of rabbits after weaning, under conditions of heat stress popup.description2 The use of traditional feed additives in the diet of rabbits during heat stress is ineffective, which necessitates the search for alternative diet components. The study was conducted on young Termon White rabbit analogues from the 35th to the 65th day of life. Rabbits were kept in a separate room of an industrial rabbit farm, where conditions of elevated environmental temperature ranging from 28.9 to 30 °C and relative humidity from 80 to 87.5% were created. For the study, a control group of rabbits was formed, which were kept on a standard balanced granulated feed produced on the farm and water ad libitum. It was found that the most pronounced effect on changes in hematological blood parameters in rabbits was observed when calendula was added to the diet. Creeping thyme, unlike calendula, did not affect some hematological parameters, but had a similar effect on certain blood parameters of animals. The effect of lavender was marked by less pronounced changes compared to other applied medicinal herbs with respect to the control, which was manifested by an increased level of erythrocytes, hemoglobin, hematocrit value, average hemoglobin content in an individual erythrocyte, average platelet volume, and a decrease in the absolute content of leukocytes and lymphocytes on the 50th and 65th days of the experiment. Product Description popup.authors Yaroslav V. Lesyk Nebylytsia Mykola S. Honchar Oleksiy F Osokina Tetiana H. popup.nrat_date 2026-01-27 Close
R & D report
Head: Boyko Oleksandr V.. To investigate the physiological state of rabbits on their performance under conditions of heat stress. (popup.stage: Дослідити фізіологічний стан кролів на їх продуктивність за умов теплового стресу). Cherkasy Bioresources Research Station of the National Academy of Agrarian Sciences of Ukraine. № 0226U001463
1 documents found

Updated: 2026-03-27