Cover of the work “Use of feed additives in feeding first-calf cows of the Black-and-White breed during the period of increased milking under the conditions of the Northern Trans-Urals”. Author: Ponomarëva, Ekaterina Aleksandrovna. Degree: Candidate of Sciences. Year: 2008

Use of feed additives in feeding first-calf cows of the Black-and-White breed during the period of increased milking under the conditions of the Northern Trans-Urals

Siberian Research and Design-Technology Institute of Animal Husbandry, Tyumen

128 pp.

Use of feed additives in feeding first-calf cows of the Black-and-White breed during the period of increased milking under the conditions of the Northern Trans-Urals — Ponomarëva, Ekaterina Aleksandrovna — 2008 — Russian Dissertation Library