Scientific Reports of the National University of Life and Environmental Sciences of Ukraine

V. Kondratiuk

All articles

The influence of energy nutrition on the productivity of rainbow trouts


V. Kondratiuk
Keywords: rainbow trout, fish feeding, mixed feeds, metabolic energy, productivity, economic efficiency

Kondratiuk, V. (2020). The influence of energy nutrition on the productivity of rainbow trouts. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 16(5). https://doi.org/10.31548/dopovidi2020.05.008

Rearing larvae and juveniles of rainbow trout with different amino acid nutrition


V. Kondratiuk
Keywords: rainbow trout, juveniles, fish feeding, compound feeds, lysine, methionine, productivity, economic efficiency

Kondratiuk, V. (2020). Rearing larvae and juveniles of rainbow trout with different amino acid nutrition. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 16(6). https://doi.org/10.31548/dopovidi2020.06.012

Biological efficiency of lipids in rainbown trout flesh depending on protein levels in feeds


V. Kondratiuk, A. Ivanyuta
Keywords: rainbow trout, fish feeding, compound feeds, protein, flesh, lipids, fatty acid composition

Kondratiuk, V., & Ivanyuta, A. (2021). Biological efficiency of lipids in rainbown trout flesh depending on protein levels in feeds. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 17(2),93-102. https://doi.org/10.31548/dopovidi2021.02.009

Hematological and biochemical indicators of rainbow trout blood depending on lysin and methionine levels in combined feed


V. Kondratiuk
Keywords: Commercial rainbow trout, fish feeding, combined feed, lysine, methionine, hematological indicators, blood cell morphology differentials, biochemical indicators of blood

Kondratiuk, V. (2021). Hematological and biochemical indicators of rainbow trout blood depending on lysin and methionine levels in combined feed. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 17(3),73-82. https://doi.org/10.31548/dopovidi2021.03.007

Growth of rainbow trout fingerling at different levels and ratios of lysine and arginine in combined feed


V. Kondratiuk, M. Sychov, Ihor Ilchuk, D. Umanets, I. Balanchuk, T. Holubieva
Keywords: rainbow trout, compound feed, lysine, arginine, fish weight, growth, feed conversion

Kondratiuk, V., Sychov, M., Ilchuk, I., Umanets, D., Balanchuk, I., & Holubieva, T. (2023). Growth of rainbow trout fingerling at different levels and ratios of lysine and arginine in combined feed. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 19(2). https://doi.org/10.31548/dopovidi2(102).2023.007

Slaughter parameters of broiler chickens at different levels and ratios of lysine and threonine in the compound feed


Ihor Ilchuk, M. Sychov, V. Kondratiuk, D. Umanets, I. Balanchuk
Keywords: lysine, threonine, compound feed, broiler chickens, slaughter weight, slaughter yield, meatness indices

Ilchuk, I., Sychov, M., Kondratiuk, V., Umanets, D., & Balanchuk, I. (2023). Slaughter parameters of broiler chickens at different levels and ratios of lysine and threonine in the compound feed. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 19(2). https://doi.org/10.31548/dopovidi2(102).2023.009

The effectiveness of growing rainbow trout at different levels and ratios of lysine and arginine in grower compound feed


V. Kondratiuk, M. Sychov, V. Otchenashko, Ihor Ilchuk, R. Umanets, L. Balanchuk, T. Holubieva, V. Pitera
Keywords: fish feeding, grower rainbow trout, compound feed, lysine, arginine, fish weight, growth, feed consumption

Kondratiuk, V., Sychov, M., Otchenashko, V., Ilchuk, I., Umanets, R., Balanchuk, L., Holubieva, T., & Pitera, V. (2023). The effectiveness of growing rainbow trout at different levels and ratios of lysine and arginine in grower compound feed. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 19(5). https://doi.org/10.31548/dopovidi5(105).2023.016