Efficiency of using zeolite from the Pegasskoye deposit in the rations of highly productive cows and replacement heifers

Kemerovo

148 pp.

Keywords

replacement heifers

Efficiency of using zeolite from the Pegasskoye deposit in the rations of highly productive cows and replacement heifers — Lycheva, Tatyana Vitalyevna — 1996 — Russian Dissertation Library