Zobrazeno 1 - 10
of 151
pro vyhledávání: '"S. Druyan"'
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
The modern broiler is selected to exploit its full genetic potential, to sustain a rapid growth rate, and to lower the feed conversion rate (FCR). Recently reported reductions in FCR have been associated with augmented tissue formation at the expense
Externí odkaz:
https://doaj.org/article/55bf15930cc2439cb6963d24d148e16c
Autor:
L. Dishon, N. Avital-Cohen, S. Zaguri, J. Bartman, R. Heiblum, S. Druyan, T.E. Porter, M. Gumulka, I. Rozenboim
Publikováno v:
Poultry Science, Vol 100, Iss 2, Pp 467-473 (2021)
Targeted green light photostimulation during the last stage of broiler incubation increases expression of the somatotropic axis. The purpose of this study was to further shorten the in ovo green light photostimulation and determine the critical age f
Externí odkaz:
https://doaj.org/article/616c317363bc48b5b69d77e37fc5bcee
Publikováno v:
Poultry Science, Vol 100, Iss 2, Pp 1192-1204 (2021)
Ambient conditions during chicken embryogenesis, such as insufficient oxygen or changes in temperature, are expected to cause permanent phenotypic changes and affect their posthatch performance. Decades of genetic selection for high growth rate resul
Externí odkaz:
https://doaj.org/article/a1e9acc11e9a42e7a8fb60cf45afa4f2
Publikováno v:
Poultry Science, Vol 101, Iss 2, Pp 101597- (2022)
ABSTRACT: Adequate ambient temperature and oxygenation are necessary to maintain normal embryonic development of broilers; however, hypoxia challenge during incubation can aid in improving regulatory plasticity and lead to different phenotypes later
Externí odkaz:
https://doaj.org/article/a23720bcdf2c40368572fac973a802e3
Publikováno v:
Animal, Vol 14, Iss 12, Pp 2628-2634 (2020)
Manually counting hens in battery cages on large commercial poultry farms is a challenging task: time-consuming and often inaccurate. Therefore, the aim of this study was to develop a machine vision system that automatically counts the number of hens
Externí odkaz:
https://doaj.org/article/1da0c8bd443f4f18a71226c96fb875af
Autor:
L. Dishon, N. Avital-Cohen, S. Zaguri, J. Bartman, R. Heiblum, S. Druyan, T.E. Porter, M. Gumułka, I. Rozenboim
Publikováno v:
Poultry Science, Vol 100, Iss 8, Pp 101229- (2021)
ABSTRACT: Targeted in ovo green light (GL) photostimulation during the last days of broiler egg incubation increases embryonic expression of the somatotropic axis, similar to in ovo green light photostimulation from embryonic day (ED) 0 to the end of
Externí odkaz:
https://doaj.org/article/3763b537cddc4a0688121073fcb9891e
Publikováno v:
Poultry Science, Vol 100, Iss 6, Pp 101109- (2021)
ABSTRACT: Artificial targeted illumination has a pivotal role in reproductive processes of poultry. The light-absorption mechanism in birds consists of 2 main components: the eye (retinal photoreceptors) and extraretinal photoreceptors located in the
Externí odkaz:
https://doaj.org/article/32f9ed5623914959bfcd0a7eb665b114
Autor:
Karuppasamy Kattusamy, Tali Daniel, Oleg Krifucks, Jian-Qiang Su, Shlomo E. Blum, S. Druyan, Eddie Cytryn, Yong-Guan Zhu, Roni Shapira, Xin-Yuan Zhou, Chhedi Lal Gupta
Publikováno v:
Microbiome, Vol 9, Iss 1, Pp 1-19 (2021)
Microbiome
Microbiome
Background Therapeutic and growth-promoting antibiotics are frequently used in broiler production. Indirect evidence indicates that these practices are linked to the proliferation of antimicrobial resistance (AMR), the spread of antibiotic-resistant
Autor:
R. Heiblum, J. Bartman, Małgorzata Gumułka, N. Avital-Cohen, Israel Rozenboim, L. Dishon, S. Druyan, Tom E. Porter, S. Zaguri
Publikováno v:
Poultry Science
Poultry Science, Vol 100, Iss 2, Pp 467-473 (2021)
Poultry Science, Vol 100, Iss 2, Pp 467-473 (2021)
Targeted green light photostimulation during the last stage of broiler incubation increases expression of the somatotropic axis. The purpose of this study was to further shorten the in ovo green light photostimulation and determine the critical age f
Publikováno v:
Poultry Science, Vol 100, Iss 2, Pp 1192-1204 (2021)
Poultry Science
Poultry Science
Ambient conditions during chicken embryogenesis, such as insufficient oxygen or changes in temperature, are expected to cause permanent phenotypic changes and affect their posthatch performance. Decades of genetic selection for high growth rate resul