Publication Date

1993

Description

The grazing habit of 6 Japanese Black and 6 Holstein steers was compared on semi-natural pasture and improved perennial ryegrass­white clover (Lolium perenne-Trifolium repens pasture in Japan. Japanese Black steers spent less time eating than Holstein steers on improved pasture. The ratio of walking while eating to total walking distance was lower for Japanese Blacks than for Holsteins, On the semi-natural pasture, Japanese Blacks .spent more time grazing than Holsteins and Japanese Blacks walked faster than Holsteins. On semi­natural pasture, Japanese Blacks picked upper leaves always walking forward.

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Comparison of the Grazing Habits of Japanese Black and Holstein Steers on Semi-Natural and Improved Pastures in Japan

The grazing habit of 6 Japanese Black and 6 Holstein steers was compared on semi-natural pasture and improved perennial ryegrass­white clover (Lolium perenne-Trifolium repens pasture in Japan. Japanese Black steers spent less time eating than Holstein steers on improved pasture. The ratio of walking while eating to total walking distance was lower for Japanese Blacks than for Holsteins, On the semi-natural pasture, Japanese Blacks .spent more time grazing than Holsteins and Japanese Blacks walked faster than Holsteins. On semi­natural pasture, Japanese Blacks picked upper leaves always walking forward.