TY  - JOUR
T1  - Effect of Fasciola Hepatica Invasion on Cow Productivity
A1  - Igor Gennadievich Glamazdin
A1  - Ilya Nikolaevich Medvedev
A1  - Ilnura Ibragimovna Fayzullina
A1  - Natalya Yuryevna Sysoeva
A1  - Marina Mikhailovna Goryacheva
A1  - Galina Mikhailovna Kryukovskaya
A1  - Tatyana Olegovna Maryushina
JF  - Journal of Biochemical Technology
JO  - J Biochem Technol
SN  - 0974-2328
Y1  - 2022
VL  - 13
IS  - 3
DO  - 10.51847/13hTroGw5H
SP  - 19
EP  - 25
N2  - In the study, the level of antibodies to fasciolas in the milk of cows in the Moscow region of Russia was assessed and the relationship between their number and the productive characteristics of these animals was traced. In October 2021, a milk sample was taken from a dairy farm in the Moscow region of Russia, and the number of antibodies to Fasciola hepatica (ODRf) and Ostertagia ostertagi (ODRo) was assessed. Their level was determined using multivariate linear regression models and their relationship with economically significant indicators was traced: the amount of protein in milk, the percentage of fat in milk, and the interval between past calving. An increase in the ODRf quartile from 25% (0.412) to 75% (0.976) was associated with a decrease in the volume of milk produced per year by 0.8 kg (day of the lactation process) (p=0.002), with a decrease in fat content in milk by 0.07 % (p
UR  - https://jbiochemtech.com/article/effect-of-fasciola-hepatica-invasion-on-cow-productivity-fc2fyz7yqmkhobt
ER  -