Zobrazeno 1 - 2
of 2
pro vyhledávání: '"N. W. Hilston"'
Publikováno v:
Hilgardia. 22:407-450
The incidence of dwarfism is Increasing in registered and commercial beef herds throughout the United States. The dwarfism is conditioned by an autosomal recessive gene with complete penetrance. Breeders definitely, though unconsciously, favor the he
Publikováno v:
Experimental Biology and Medicine. 38:827-831
SummaryA study was made of the effect of feeding young calves definite quantities of vitamin D, in the form of cod liver oil concentrate or irradiated yeast for periods of time ranging from 164 to 210 days, on the resultant storage of this substance