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Growth and carcass performance of bull calves born from Hereford, Simmental and Charolais cows sired by Charolais bulls
beef bull calves crossbreds body weight
2015/6/8
The analysis comprised purebred Charolais bull calves (CH) and crossbred bull calves born from Hereford (CH × HE) and Simmental (CH × SI) cows. Body weights and daily gains were measured in subsequent...
Plasma Leptin and Performance of Purebred and Backcrossed Hereford throughout Grazing and Feedlot Fattening
Feedlot Grazing Hereford Japanese Black Leptin
2016/4/15
In a herd of 24 spring-born steers, plasma leptin and performance of selected purebred (n=5) and backcrossed Hereford (n=5) were compared in a year-round summer grazing and winter feedlot fattening. B...
Distribution and Activities of Hydrolytic Enzymes in the Rumen Compartments of Hereford Bulls Fed Alfalfa Based Diet
Rumen Hydrolytic Enzyme Polysaccharidases Glycosidases Enzyme Distributions
2016/4/12
The distribution and activities of hydrolytic enzymes (cellulolytic, hemicellulolytic, pectinolytic and others) in the rumen compartments of Hereford bulls fed 100% alfalfa hay based diets were evalua...