Zobrazeno 1 - 4
of 4
pro vyhledávání: '"V. V. Kovalevskiy"'
Autor:
E. A. Yastrebova, V. V. Kovalevskiy
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 315:072027
Influence of maintenance conditions of cows of different genealogical lines on milk productivity and physiological parameters of animals is studied. Different maintenance conditions of cows in the hulls affected the level of milk yield of animals of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5198cab0f40395de17b0cc736e14e8f
https://doi.org/10.1088/1755-1315/315/7/072027
https://doi.org/10.1088/1755-1315/315/7/072027
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 315:032018
Existing expert systems for optimizing cattle diets were studied, the ISO 9126 quality model was chosen to formulate requirements and evaluate existing systems. A mathematical model for optimizing animal feed rations was developed based on the linear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776eedbb4306cd0ec3047d6f7631e43e
https://doi.org/10.1088/1755-1315/315/3/032018
https://doi.org/10.1088/1755-1315/315/3/032018
Autor:
V V Kovalevskiy, E A Yastrebova
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Aug2019, Vol. 315 Issue 7, p1-1, 1p
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Aug2019, Vol. 315 Issue 3, p1-1, 1p