Browsing Cattlemen's Day, 1988 by Author "Perry, R.C"

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Browsing Cattlemen's Day, 1988 by Author "Perry, R.C"

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  • Perry, R.C; Simms, D.D.; Corah, L.R.; Patterson, D.J. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1988)
    A data set of 33,208 individual weaning records (1968-1985) from producers within Kansas was analyzed to determine factors influencing weaning weight. In determining the effect of calving sequence (21 day periods), only ...