Onbaşılar, Esin Ebru; Güngör, Ö. F.; Demir, Teyfik; Elibol Erbay, F. K.; Kahraman, M.; Taban, Süleyman; Çalık, Ali; Pirpanahi, Mahlagha
(Fundacao APINCO de Ciencia e Tecnologia Avicolas, 2018-10-01)
Layer hybrids are more superior in the egg yield than pure breeds. But this superiority causes some problems in the bones during the production period. There are a lot of differences among genotypes in the production period ...