Evaluation of length of productive life in Holstein cattle

PÁCHOVÁ, E. & ZAVADILOVÁ, L.. Hodnocení délky produkčního věku holštýnského skotu. Náš chov. 2006, roč. 66, č. 3, s. 92-93.
PÁCHOVÁ, Eva and ZAVADILOVÁ, Ludmila. Evaluation of length of productive life in Holstein cattle. Náš chov, 2006, vol. 66(3), p. 92-93. ISSN 0027-8068.
Year2006
CathegoryPublication in specialized journals
Internal link6043.pdf
Abstract

Length of productive life is at present the most important functional trait in cattle breeding. The survival analysis and program package Survival Kit are the most widely used methods. The article reports on research results in Holstein cattle.