Zobrazeno 1 - 2
of 2
pro vyhledávání: '"I. N. Mikolaichik"'
Autor:
A. S. Gorelik, O. V. Gorelik, I. N. Mikolaichik, L. A. Morozova, V. G. Chumakov, V. A. Morozov, A. S. Mukhamejanova
Publikováno v:
Agrarian science. :44-47
In Sverdlovsk region the Ural type of Holsteinized black-and-white cattle is raised and used. Admixing of Holstein line revealed a number of problems in the breeding of crossbred livestock, including decrease of the cows’ productive longevity. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50a844adcf1d3c569019f2c14a4b6746
https://doi.org/10.32634/0869-8155-2022-363-10-44-47
https://doi.org/10.32634/0869-8155-2022-363-10-44-47
Autor:
L. A. Morozova, I. N. Mikolaichik
Publikováno v:
Russian Agricultural Sciences. 35:199-201
It has been established that the use of bentonite-based concentrates enriched with premix when increasing the milk yield of cows has a positive effect on digestibility and utilization of ration nutrients, increases milk productivity, and also improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bad10c556bb686c4382758d4c1e3f48
https://doi.org/10.3103/s1068367409030203
https://doi.org/10.3103/s1068367409030203