The value of the concentration of urea in milk as an indicator of the nutritional value of diets for dairy cows, and its relationships with milk production and fertility
By: Jonas Carlsson.
Contributors: Sveriges Lantbruksuniversitet.
Publisher: Sveriges Lantbruksuniversitet
Published: 1994
Place of publication: Uppsala
Language: eng
Subjects: Dairy Cattle -- Feeding and feeds.; Urea as feed.; Dairy cattle -- Breeding.; Milk production.
Notes: Series of papers combined to form a thesis for the Swedish Universityof Agricultural Sciences, Uppsala, based on work done at the Experimental Station, Veterinary Institute, Skara.