Article
Kabakchiev, M.; Alexieva, D.; Genchev, A.
Influence of photostimulation at the end of egg laying period on layer hen productivity
Source: Agricultural science and technology
Place published: Stara Zagora
Year published: 2009 y.
Volume: 2, 1
Pages: pg. 19-23
Libraries: LTU

UDK:636.52/.58

Keywords: layer hens






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Remarks: Издание на : Trakia University