Cover of the work “Feeding value of maize silage preserved with coal-ammonium salts, produced from maize grown with different forms of nitrogen fertilizers, and its productive effect during fattening of bull calves”. Author: Shafikov, Rais Zakvanovich. Degree: Candidate of Sciences. Year: 2000

Feeding value of maize silage preserved with coal-ammonium salts, produced from maize grown with different forms of nitrogen fertilizers, and its productive effect during fattening of bull calves

Ulyanovsk

147 pp.

Feeding value of maize silage preserved with coal-ammonium salts, produced from maize grown with different forms of nitrogen fertilizers, and its productive effect during fattening of bull calves — Shafikov, Rais Zakvanovich — 2000 — Russian Dissertation Library