Temat: yield parameter - Katalog OPAC zbiorów

Skocz do pozycji: 2.

Tytuł:: The presence of anti-Hypoderma antibodies in udder milk samples, and correlation with selected parameters of dairy performance
Autorzy:: Bednarko-Mlynarczyk, E.
Szteyn, J.
Bialobrzewski, I.
Wiszniewska-Laszczych, A.
Liedtke, K.
Powiązania:: https://bibliotekanauki.pl/articles/30409.pdf
Data publikacji:: 2012
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Hypoderma
antibody
udder
milk sample
correlation
milk parameter
dairy performance
ELISA test
hypodermosis
dairy cow
cow
milk yield
milk protein
animal disease
parasitic disease
Opis:: Hypodermosis is responsible for significant economic losses and remains a current problem in animal husbandry. This study determined the extent of Hypoderma spp. invasion in north-eastern Poland in dairy herds. The extent of the invasion, determined on the basis of positive results of an ELISA assay (Bovine Hypodermosis Milk Screening of Institut Pourquier), varied in herds. Statistical analysis performed on the results of milk productivity and content of basic components revealed a decrease in the milk yield and changes in milk protein in animals revealing positive, doubtful and negative results. Statistically significant differences were absent as regards the content of milk fat or milk total solids. The milk yield and the content of particular milk components were determined using the AT4 method, as part of a control program carried out by the Polish Federation of Cattle Breeders and Dairy Farmers (PFHBiPM).
Źródło:: Polish Journal of Veterinary Sciences; 2012, 15, 3
1505-1773
Pojawia się w:: Polish Journal of Veterinary Sciences
Dostawca treści:: Biblioteka Nauki

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