A model of bioenergetic assessment and forecasting of wool productivity in sheep breeding
https://doi.org/10.32634/0869-8155-2025-398-09-54-61
Abstract
The more dominant genes an individual has, the higher the degree of expression of the trait, and therefore the higher the activity of metabolic processes in the body, the intensity of the central nervous system, especially in terms of homeostasis, the emergence and propagation of electrical impulses in living cells, organs and organ systems.
The aim of the research is to develop a digital model for predicting the heritability of the level of wool productivity in the offspring of sheep based on bioenergetic parameterization of superficially localized biologically active centers.
The object of the research was yarkas and sheep, obtained from reproducing sheep of the North Caucasian breed by the method of heterogeneous age-diverse selection with bioelectric potentials of superficially localized biologically active centers of various sizes.
In the experiments, the limits of the coefficients of heritability of tonin, shearing of wool, natural length of wool, and live weight of animals were established. The level of bioelectric potentials (UBP) of sheep sheep can be successfully used as an additional criterion in the selection and selection of parental pairs and forecasting the productivity of future offspring. With a heterogeneous selection of bioenergetic compatibility of parent pairs of different ages, it was found that the best young were obtained from a combination of breeding rams with UBP PLBAC 43.9 mkA at the age of 1.5 years and queens with UBP PLBAC 41.2 mkA at the age of 3.5 years, as well as breeding rams with UBP PLBAC 49.6 mkA at the age of 2.5 years and queens with a 35.5 MK swimmer at the age of 1.5 years.
About the Authors
L. D. Samusenko
Orel State Agrarian University named after N.V. Parakhin
Russian Federation
Russian Federation
Lyudmila Dmitrievna Samusenko, Candidate of Biological Sciences, Associate Professor
69 General Rodina Str., Orel, 302019
A. V. Mamaev
Orel State Agrarian University named after N.V. Parakhin
Russian Federation
Russian Federation
Andrey Valentinovich Mamaev, Doctor of Biological Sciences, Professor
69 General Rodina Str., Orel, 302019
S. N. Khimicheva
Orel State Agrarian University named after N.V. Parakhin
Russian Federation
Russian Federation
Svetlana Nikolaevna Khimicheva, Candidate of Biological Sciences, Associate Professor
69 General Rodina Str., Orel, 302019
N. D. Rodina
Orel State Agrarian University named after N.V. Parakhin
Russian Federation
Russian Federation
Natalia Dmitrievna Rodina, Candidate of Biological Sciences, Associate Professor
69 General Rodina Str., Orel, 302019
E. Yu. Sergeeva
Orel State Agrarian University named after N.V. Parakhin
Russian Federation
Russian Federation
Ekaterina Yurievna Sergeeva, Candidate of Technical Sciences, Associate Professor
69 General Rodina Str., Orel, 302019
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Review
For citations:
Samusenko L.D., Mamaev A.V., Khimicheva S.N., Rodina N.D., Sergeeva E.Yu. A model of bioenergetic assessment and forecasting of wool productivity in sheep breeding. Agrarian science. 2025;(9):54-61. (In Russ.) https://doi.org/10.32634/0869-8155-2025-398-09-54-61
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