The Open Door To Greater Dairy Profits

Duration: 20 min

Year Published: 1959

Creator: Iowa Grain And Feed Assn Iowa State Univ/ISURF-Film

Format: 16mm

Color: Color

Sound: sound

Description: Traces the nutritional development of a dairy cow, showing the changing requirements at freshening time, at peak production and during late pregnancy. Shows the esophogeal groove in action in a live calf.

Metadata Source:Educational film guide. Supplements (1959-62)

No holdings listed.

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