Keyword [Calving interval] Result: 1 - 3 | Page: 1 of 1 1.  The Research Of Comprehensive Measures To Shorten Calving Interval 2.  Genetics of lactation persistency and relationships with reproductive performance in Holsteins 3.  Genetic Analysis Of Longevity,Milk Production Traits And Calving Interval Of Holstein Cattle In Ningxia Region   <<First  <Prev  Next>  Last>>  Jump to

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