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The quality of bulky feeds on the farms of the Vologda
Region
Fomenko Polina Anatol’evna, head of the laboratory of chemical analysis
e-mail:
sznii@list.ruFederal State Budgetary Scientific Institution «North-Western research institute of
dairy farming and grassland agriculture»
Bogatyreva Elena Valer’evna, senior researcher
e-mail:
sznii@list.ruFederal State Budgetary Scientific Institution «North-Western research institute of
dairy farming and grassland agriculture»
Korel’skaya Larisa Aleksandrovna, senior researcher
e-mail:
sznii@list.ruFederal State Budgetary Scientific Institution «North-Western research institute of
dairy farming and grassland agriculture»
Safaralieva Sevindzh Fizameddin Kyzy, junior researcher
e-mail:
sznii@list.ruFederal State Budgetary Scientific Institution «North-Western research institute of
dairy farming and grassland agriculture»
Abstract.
The article presents the results of studying the chemical composition
and quality of forage harvested on farms of the Vologda Region. As a result of detailed
analysis of roughages and succulents nutritive value it has been revealed that regarding
metabolizable energy and crude protein they insufficiently meet the needs of highly
productive animals. The proportion of the 1st and 2nd class fodders in 2014 was as
follows: 14.1% of hay, 38.5% of
haylage, 44. 8% of silage.
The analysis of the received data on the nutrients content in roughages and
succulent fodders allows to find the causes of their low quality and plan their elimination
in the future.
Keywords:
hay,
haylage, silage, quality class, nutrients.
Молочнохозяйственный вестник, №1 (21), I кв. 2016
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БИОЛОГИЧЕСКИЕ И СЕЛЬСКОХОЗЯЙСТВЕННЫЕ НАУКИ
Электронная Научная СельскоХозяйственная Библиотека