Article
Semerdjiev, V.; Yarkov, D.; Chobanova, S.; Girginov, D.; Uzunova, K.
Effect of the plant supplement Xtract upon egg-laying performance and egg hatchability in different breeds of chickens
Source: TRAKIA JOURNAL OF SCIENCES
Year published: 2008 y.
Volume: 6, Supplement 1
Pages: p. 26-29
Libraries: TUN
Signature: Б 386

Keywords: chickens













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