ECONOMIC EFFICIENCY OF GROWING AND SELLING PUREBRED AND CROSSBRED BULLS OF HEREFORD BREED.

DOI 10.32651/198-61

Issue № 8, 2019, article № 12, pages 61-65

Section: Agrofood market

Language: Russian

Original language title: ЭФФЕКТИВНОСТЬ ВЫРАЩИВАНИЯ ЧИСТОПОРОДНЫХ И ПОМЕСНЫХ БЫЧКОВ ГЕРЕФОРДСКОЙ ПОРОДЫ

Keywords: GROWTH, DEVELOPMENT, LIVE WEIGHT, MEAT PRODUCTIVITY, HEREFORD BREED, BLACK-AND-WHITE BREED, ECONOMIC EFFICIENCY

Abstract: The increase in the proportion of high-quality beef in the Nizhny Novgorod region will increase the usefulness of people feeding high-quality meat, and will also contribute to the growth of economic and food security of the whole Volga region. This work shows the growth and development of the crossbred and purebred young of the black-and-white and Hereford breed. The economic efficiency of growing and selling purebred and crossbred bullheads of the Hereford breed up to 6,12 and 18 months of age has been substantiated, when the black-and-white breed with the Hereford bulls has been absorbed by the cows. The result of the work is the predominance of 7/8 blood of bulls over purebred black-motley on the example of the SEC "Dejanovsky" of the Pilninsky district of the Nizhny Novgorod region. The theoretical and practical parts of the study of this issue are shown. The presented indicators of changes in live weight of hereford, black-and-varieted gobies and their hybrids (F3), as well as the dynamics of the gross, average daily and relative growth of crossbred bulls at birth and at the age of 6 months. This indicates that crossing black-and-white cows with bulls of Hereford breed allows you to get cross-bred young, with increased growth energy and higher meat productivity; it is an important task, having an important theoretical and practical value for improving the program for creating beef cattle. Profit at sale of bullies of black-and-white breed at the age of 18 months in SPK "Deyanovsky" amounted to 5755.8 rubles/head, and gereford and crossbred from 16858 to 17880.6 rubles/ head with profitability of 24.6 to 26.1‰ respectively.

Authors: Basonov Orest Antipovich, SHkilev Nikolai Pavlovich, Asadchii Artem Aleksandrovich