Effect of age at first calving on performance, variance components and genetic trends of production traits Holstein cows in Isfahan province

Effect of age at first calving on performance, variance components and genetic trends of production traits Holstein cows in Isfahan province

Authors

  • Rabi Rahbar Department of Agriculture, Payam Noor University, Iran, Islamic Republic of

Abstract

    

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Published

2019-12-26

Issue

Vol. 11 No. 4 (2019)

Section

Articles

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