Fatting Parameters after Duck Egg Exposure to Gamma-Radiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F19%3A43877366" target="_blank" >RIV/62157124:16270/19:43877366 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0032579119305565?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0032579119305565?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3382/ps/pey391" target="_blank" >10.3382/ps/pey391</a>
Alternative languages
Result language
angličtina
Original language name
Fatting Parameters after Duck Egg Exposure to Gamma-Radiation
Original language description
In our experiment we deal with the phenomenon of radiation hormesis and improvements based on this phenomenon to different growing characteristics of the fast-growing, very feed-efficient and with a high-yielding carcass hybrid of the Peking duck (Cherry- Valley SM3 Medium). In the first phase of the project, we exposed hatching duck eggs to low and middle doses of gamma radiation 60Co (0.06 ? 2.00 Gy) before placing them into a setter in the hatchery. We then followed the standards of artificial incubation. The treatment of our chosen doses of gamma radiation has no significant influence on the history and results of hatching (from 85.5% to 92.6%); it was influenced only by the basic management and husbandry of the parent stock. From our observations we confirm that the Peking Duck, despite genetic progress, retained its vitality and robustness. Its embryos are not damaged even with a dose of 2 Gy, which is over the deterministic effect of ionizing radiation for vertebrates. At the end of the fatting period a significant drop in plasma phosphorus levels was measured in the ducks; however, it was dependent on the radiation dose to which the hatching eggs were exposed (r = - 0.965). A positive effect of radiation hormesis may be expected in the case of 1 Gy dose where the highest values of MCH, MCHC, combined hemoglobin, and drake weight were measured. Lower and higher doses of ionizing radiation used did not display these effects.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40301 - Veterinary science
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Poultry Science
ISSN
0032-5791
e-ISSN
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Volume of the periodical
98
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
820-827
UT code for WoS article
000463238500037
EID of the result in the Scopus database
2-s2.0-85061569513