|
|
|
|
| |
|
|
| Alasahan,Sema; Akpinar,Gulsen Copur; Canogullari,Sibel; Baylan,Mikail. |
| ABSTRACT This study was carried out to investigate the effects of eggshell colour and spot properties (colour and size of the spot area) on eggshell incubation temperature and hatching outcomes of Japanese quail eggs (Coturnix coturnix japonica). Study material was allocated to five groups according to their eggshell and spot colours: black spots on greyish white coloured eggshell (I), blue spots on greyish white coloured eggshell (II), diffuse brown spots on greyish brown coloured eggshell (III), brown spots on light green coloured eggshell (IV), and small brown spots on greyish brown coloured eggshell (V). The size of the spotted area was determined in each egg group using digital image analysis. Mean relative weight losses of hatched and unhatched eggs... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Quail; Spot colour. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000500219 |
| |
|
|
| Önel,Süleyman Ercüment; Sungur,Şana; Baylan,Mikail. |
| ABSTRACT The objective of this study was to investigate the effects of supplementary choline on amount of choline passing to quail meat and reduction of fat deposition in liver. A hundred and thirty-six one-day-old Japanese quails were divided into eight equal groups of 17 quails each. The experiment was designed based on completely randomized design in two controls and six treatment groups: high stocking density, basal diet, control group (HSD; control 1); normal stocking density, basal diet, control group (NSD; control 2); HSD, basal diet + 900 mg kg–1 choline (A); NSD, basal diet + 900 mg kg–1 choline (B); HSD, basal diet + 1800 mg kg–1 choline (C); NSD, basal diet + 1800 mg kg–1 choline (D); HSD, basal diet + 3600 mg kg–1 choline (E); and NSD, basal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Choline; Japanese quail; UV-Vis spectrophotometer. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800645 |
| |
|
|
| Baylan,Mikail; Celik,Ladine Baykal; Akpinar,Gulsen Copur; Alasahan,Sema; Kucukgul,Altug; Dogan,Sibel Canogullari. |
| ABSTRACT This study was performed to determine the effect of shell colour in eggs acquired from Ross-308 broiler breeders on the interior and exterior quality of the egg, the antibody content of the egg yolk, and growth performance. The shell colours of a total of 1350 eggs were classified, using a colorimeter, into three groups: dark (E<64), medium (E:64.00-67.00), and light (E>67). The difference between groups with respect to egg weight, shape index, shell weight, and Haugh unit value was significant. Egg yolk antibody content (IgY) was 6.658 mg/mL in the dark colour group, 5.130 mg/mL in the medium colour group, and 5.242 mg/mL in the light colour group. Among incubation characteristics, the fertility rate as, in order, 94.66%, 92.14%, and 87.92%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Embryonic mortality; Hatchability; Growth performance. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000200105 |
| |
|
|
|
