Reproductive Performance of Purebred Swedish Landrace and Swedish Yorkshire Sows: II. Effect of Mating Type, Weaning-to-first-service Interval and Lactation Length

Author: Tummaruk P.   Lundeheim N.   Einarsson S.   Dalin A.-M.  

Publisher: Taylor & Francis Ltd

ISSN: 0906-4702

Source: Acta Agriculturae Scandinavica, A, Vol.50, Iss.3, 2000-10, pp. : 217-224

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