Молочнохозяйственный вестник, №4 (24), IV кв. 2016
71
Биологические и сельскохозяйственные науки
Influence of feed quality on milk productivity indicators
Fomenko Polina Anatol`evna, Head of the Laboratory of Chemical Analysis
e-mail:
sznii@list.ruThe Federal State Financial Scientific Institution the North Western Research
Institute for Dairy Farming and Grassland Agriculture (FGBNU SZNIIMLPKh)
Bogatyreva Elena Valer`evna, Senior Research Worker
e-mail:
sznii@list.ruThe Federal State Financial Scientific Institution the North Western Research
Institute for Dairy Farming and Grassland Agriculture (FGBNU SZNIIMLPKh)
Serеbrova Irina Sergeevna, Senior Research Worker
e-mail:
sznii@list.ruThe Federal State Financial Scientific Institution the North Western Research
Institute for Dairy Farming and Grassland Agriculture (FGBNU SZNIIMLPKh)
Korel`skaya Larisa Aleksandrovna, Senior Research Worker
e-mail:
sznii@list.ruThe Federal State Financial Scientific Institution the North Western Research
Institute for Dairy Farming and Grassland Agriculture (FGBNU SZNIIMLPKh)
Safaralieva Sevindzh Fizameddin Kyzy, Junior Research Worker
e-mail:
sznii@list.ruThe Federal State Financial Scientific Institution the North Western Research
Institute for Dairy Farming and Grassland Agriculture (FGBNU SZNIIMLPKh)
Abstract.
The article presents the results of studies on affecting of feed quality on
the quality and quantity milk indicators in view of a livestock management method and
milking technology.
The analysis has revealed the relationship between the balanced diet of dairy cows
and the level of milk yield. With the improvement of bulky feed quality the quality of
milk has improved too.
During the period under review we have noticed an increase in milk production and
mass fraction of milk fat content using all management methods and technologies of
milking. The content of the mass fraction of protein in milk has stayed almost on the
same level, only a slight decrease has been observed in the milking parlor.
The results of the research have shown that the increase of harvested feed level
and its nutritional value improves milk production.
Keywords:
feed, protein, chemical composition, somatic cells.
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лектронная Научная СельскоХозяйственная Библиотека