Zobrazeno 1 - 10
of 550
pro vyhledávání: '"C Laganá"'
Publikováno v:
Brazilian Journal of Poultry Science, Vol 13, Iss 3, Pp 171-176 (2011)
The objective of this study was to evaluate the effects of the inclusion of annato (Bixa orellana L.) and turmeric (Turmeric longa L.) in layer feeds on live performance, egg quality, and yolk pigmentation and depigmentation time. A number of 144 lay
Externí odkaz:
https://doaj.org/article/581a52b084d7406dbc1294473806bd3e
Publikováno v:
Brazilian Journal of Poultry Science, Vol 13, Iss 2, Pp 103-111 (2011)
This study aimed at evaluating the effect of dietary calcium levels and the replacement of calcium sources with different particle size compositions on the performance and egg quality of brown layers in their second egg production cycle. A randomized
Externí odkaz:
https://doaj.org/article/124eab5094224c6290baeb73adff8483
Autor:
ESPB Saldanha, EA Garcia, CC Pizzolante, HC Gonçalves, ABG Faittarone, AS Sechinato, C Laganá
Publikováno v:
Brazilian Journal of Poultry Science, Vol 12, Iss 4, Pp 223-231 (2010)
This study aimed at evaluating the effects of trace mineral levels and sources supplemented to diets fed to semi-heavy layers in their second laying cycle on the quality of eggs stored for 14 days at different temperatures. The experimental diets con
Externí odkaz:
https://doaj.org/article/0306a602d7474f79916d67a4c0ed6b5a
Publikováno v:
Brazilian Journal of Poultry Science, Vol 11, Iss 4, Pp 241-247 (2009)
This study was carried out to evaluate the effects of dietary trace mineral levels and sources on egg quality parameters of second-cycle semi-heavy layers. A number of 360 72-week-old layers were submitted to forced molting. Upon return of lay (83 we
Externí odkaz:
https://doaj.org/article/ad3092a286384b7e894469ca641c10c4
Publikováno v:
Brazilian Journal of Poultry Science, Vol 11, Iss 2, Pp 79-86 (2009)
A 112-day trial was carried out to evaluate the effect of dietary calcium level and limestone particle size on the egg quality of 288 Hy-Line Brown semi-heavy layers, with 83 weeks of age at the beginning of the experiment. A completely randomized ex
Externí odkaz:
https://doaj.org/article/e99ac480a23945cf8480e866a7c1e3b5
Publikováno v:
Brazilian Journal of Poultry Science, Vol 9, Iss 1, Pp 39-43 (2007)
The objective of this experiment was to evaluate the effect of diet supplementation with vitamins C and E and organic minerals Zn and Se on the performance of 1 to 35 day-old broilers from, kept under cyclic heat stress (25 to 32ºC). Four levels of
Externí odkaz:
https://doaj.org/article/777020e4a5924d45a9d2e307e54139b4
Publikováno v:
Brazilian Journal of Poultry Science, Vol 9, Iss 1, Pp 45-51 (2007)
This experiment aimed at verifying the effect of different diets and thermal environments on the performance, carcass yield, and diet digestibility of 21 to 42-day-old broilers. A total number of 288 21-day-old male Ross broilers were distributed in
Externí odkaz:
https://doaj.org/article/dd2ee9320b8d4002a9988f132c336507
Publikováno v:
Brazilian Journal of Poultry Science, Vol 9, Iss 1, Pp 17-21 (2007)
Externí odkaz:
https://doaj.org/article/d196ccb776dd433cb82dad4831120e00
Publikováno v:
Brazilian Journal of Poultry Science, Vol 8, Iss 4, Pp 213-216 (2006)
This study aimed at verifying if beak-trimming methods in Japanese quail pullets could optimize production by decreasing stress caused by cannibalism. A total number of 816 day-old Japanese quails was distributed in a completely randomized experiment
Externí odkaz:
https://doaj.org/article/8fea951a46b84605a8bf4192ffffd88e
Autor:
CC Pizzolante, EA Garcia, C Laganá, ESPB Saldanha, AP Deodato, ABG Faitarone, MR Scherer, L Batista
Publikováno v:
Brazilian Journal of Poultry Science, Vol 8, Iss 3, Pp 173-176 (2006)
An experiment was carried out at the Research and Development Unit of Brotas aiming at evaluating dietary calcium level and limestone particle size on the production performance of commercial (Hy-Line Brown) layers in the second lay cycle. Experiment
Externí odkaz:
https://doaj.org/article/7c8760ba01bd42be8642a36e1b2fb004