Influence of Similarly Flavored Milk Replacers and Starters on Calf Starter Consumption and Growth

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Abstract

One of three commercial feed flavors, butter, milk arome, or maple, was added to a milk replacer and a starter to determine if a flavor association by calves would increase starter consumption and growth. Eighty-five calves were randomized completely to 1 of 16 treatment combinations arranged in a 4 × 4 factorial experiment. Calves received milk replacer from day 6 to weaning at 5 wk. Starter was offered ad libitum from day 6 to 8 wk. Butter and milk arome flavor were added to milk replacer at 500 mg/kg and starter at 750 mg/kg. Maple was added to milk replacer at 990 mg/kg and starter at 1980 mg/kg. Data were subjected to analysis of covariance with sex, breed, date of birth, and birth weight as covariables. There was no effect of flavor in milk replacer on starter consumption or growth as compared to the control milk replacer. Calves fed maple starter consumed more starter to 8 wk and from 6 to 8 wk than did calves fed the control starter. Average daily gain to 5 wk and from 6 to 8 wk was greater for calves fed maple starter, and to 8 wk for calves fed either maple starter or milk arome starter than for calves fed the control starter. Least squares means for starter consumption (kg) and average daily gain (g) to 8 wk for treatments control, butter, milk arome, and maple starters were 42.2, 367; 46.2, 427; 47.7, 431; and 48.8, 469. Starter consumption (kg) and average daily gain (g) to 8 wk for treatment combinations involving the same flavor were 45.2, 415 for control replacer-control starter; 45.4, 428 for butter replacer-butter starter; 48.9, 484 for milk arome replacer-milk arome starter; and 46.3, 427 for maple replacer-maple starter. © 1980, American Dairy Science Association. All rights reserved.

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Thomsen, N. K., & Rindsig, R. B. (1980). Influence of Similarly Flavored Milk Replacers and Starters on Calf Starter Consumption and Growth. Journal of Dairy Science, 63(11), 1864–1868. https://doi.org/10.3168/jds.S0022-0302(80)83152-3

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