23.01.2014 Views

A note on inbreeding effect on productive and reproductive traits in ...

A note on inbreeding effect on productive and reproductive traits in ...

A note on inbreeding effect on productive and reproductive traits in ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

T. Szwaczkowski et al.<br />

3. GOWE R.S., FAIRFULL R.W., MCMILLAN I., SCHMIDT G.S., 1993 – A strategy for ma<strong>in</strong>ta<strong>in</strong><strong>in</strong>g<br />

high fertility <strong>and</strong> hatchability <strong>in</strong> a multiple-trait egg stock selecti<strong>on</strong> program. Poultry Science 72,<br />

1433-1448.<br />

4. HAGGER C., STEIGER-STAFL D., MARGURAT C., 1986 – Embry<strong>on</strong>ic mortality <strong>in</strong> chicken eggs<br />

as <strong>in</strong>fluenced by egg weight <strong>and</strong> <strong><strong>in</strong>breed<strong>in</strong>g</strong>. Poultry Science 35, 812-821.<br />

5. JEYARUBAN M.G., GIBSON J.P., GOWE R.S., 1995 – Comparis<strong>on</strong> of <strong>in</strong>dex selecti<strong>on</strong> <strong>and</strong> best<br />

l<strong>in</strong>ear unbiased predicti<strong>on</strong> for simulated layer poultry data. Poultry Science 74, 1566-1576.<br />

6. KLEMETSDAL G., 1998 – The <strong>effect</strong> of <strong><strong>in</strong>breed<strong>in</strong>g</strong> <strong>on</strong> rac<strong>in</strong>g performance <strong>in</strong> Norwegian cold-blooded<br />

trotters. Genetics, Selecti<strong>on</strong>, Evoluti<strong>on</strong> 30, 351-366.<br />

7. MEYER K., 2001 – Programs to estimate variance comp<strong>on</strong>ents for <strong>in</strong>dividual animal models by restricted<br />

maximum likelihood (REML). User <str<strong>on</strong>g>note</str<strong>on</strong>g>s. Institute of Animal Science, Armidale, Australia.<br />

8. MIGLIOR F., BURNSIDE E.B., DEKKERS J.C.M., 1995 – Inbreed<strong>in</strong>g of Canadian Holste<strong>in</strong> cattle.<br />

Journal of Dairy Science 78, 1168-1167.<br />

9. NOMURA T., 1998 – A mat<strong>in</strong>g system to reduce <strong><strong>in</strong>breed<strong>in</strong>g</strong> <strong>in</strong> selecti<strong>on</strong> programmes: theoretical<br />

basis <strong>and</strong> modificati<strong>on</strong> of compensatory mat<strong>in</strong>g. Journal of Animal Breed<strong>in</strong>g <strong>and</strong> Genetics 116,<br />

351-362.<br />

10. NORDSKOG A.W., CHENG S., 1988 – Inbreed<strong>in</strong>g <strong>effect</strong>s <strong>on</strong> fertility <strong>and</strong> hatchability associated<br />

with the formati<strong>on</strong> of subl<strong>in</strong>es. Poultry Science 67, 859-864.<br />

11. OYAMA K., MUKAI F., 1998 – Determ<strong>in</strong>ati<strong>on</strong> of the optimum mat<strong>in</strong>g design with c<strong>on</strong>stra<strong>in</strong>ts <strong>on</strong><br />

<strong><strong>in</strong>breed<strong>in</strong>g</strong> level <strong>and</strong> mat<strong>in</strong>g frequency of sires via a simple genetic algorithm. Animal Science <strong>and</strong><br />

Technology 69, 333-340.<br />

12. PIOTROWSKI P., SZWACZKOWSKI T., 2002 – Impact of data transformati<strong>on</strong> <strong>on</strong> the heritability<br />

estimates of re<strong>productive</strong> <strong>traits</strong> <strong>in</strong> lay<strong>in</strong>g hens. Journal of Animal <strong>and</strong> Feed Sciences 11, 137-147.<br />

13. SMITH L.A., CASSELL B.G., PEARSON R.E., 1998 – The <strong>effect</strong>s of <strong><strong>in</strong>breed<strong>in</strong>g</strong> <strong>on</strong> the lifetime<br />

performance of dairy cattle. Journal of Dairy Science 81, 2729-2737.<br />

14. SEWALEM A., 1998 – Genetic study of reproducti<strong>on</strong> <strong>traits</strong> <strong>and</strong> their relati<strong>on</strong>ship to producti<strong>on</strong> <strong>traits</strong><br />

<strong>in</strong> White Leghorn l<strong>in</strong>es. PhD Thesis. Swedish University of Agricultural Science, Uppsala, Sweden.<br />

15. SEWALEM A., JOHANSSON K., WILHELMSON M., LIPPERS K., 1999 – Inbreed<strong>in</strong>g <strong>and</strong><br />

<strong><strong>in</strong>breed<strong>in</strong>g</strong> depressi<strong>on</strong> <strong>on</strong> reproducti<strong>on</strong> <strong>and</strong> producti<strong>on</strong> <strong>traits</strong> of White Leghorn l<strong>in</strong>es selected for egg<br />

producti<strong>on</strong> <strong>traits</strong>. British Poultry Science 40, 203-208<br />

16. SYSA P.S., JASZCZAK K., 1997 – Wykorzystanie badań cytogenetycznych w hodowli i selekcji<br />

zwierząt (The Use of Cytogenetic Investigati<strong>on</strong>s <strong>in</strong> Breed<strong>in</strong>g <strong>and</strong> Selecti<strong>on</strong> of Animals). In: Biotechnologia<br />

Zwierząt (Animal Biotechnology) (L. Zwierzchowski, K. Jaszczak, J.A. Modliński, Eds.). In<br />

Polish. Wydawnictwo Naukowe PWN, pp. 89-118.<br />

17. SZWACZKOWSKI T., 2003 – Use of Mixed Model Methodology <strong>in</strong> Poultry Breed<strong>in</strong>g: Estimati<strong>on</strong><br />

of Genetic Parameters. In: Poultry Genetics, Breed<strong>in</strong>g <strong>and</strong> Biotechnology (W.M. Muir <strong>and</strong> S.E. Aggrey,<br />

Eds.). CAB Internati<strong>on</strong>al; 11, 165-201.<br />

18. SZWACZKOWSKI T., WĘŻYK S., PIOTROWSKI P., CYWA-BENKO K., 2000 – Direct <strong>and</strong><br />

maternal genetic <strong>and</strong> envir<strong>on</strong>mental <strong>effect</strong>s of fertility <strong>and</strong> hatchability <strong>in</strong> lay<strong>in</strong>g hens. Archiv fur<br />

Geflugelkunde 34 (3), 115-120.<br />

19. SZYDŁOWSKI M., SZWACZKOWSKI T., 2001 – Bayesian segregati<strong>on</strong> analysis of producti<strong>on</strong><br />

<strong>traits</strong> of lay<strong>in</strong>g hens. Poultry Science 80, 125-131.<br />

20. SZWACZKOWSKI T., SZYDŁOWSKI M. MOLIŃSKI K., DOBEK A., 2001 – Multivariate<br />

analysis of mixed <strong>in</strong>heritance model of performance <strong>traits</strong> <strong>in</strong> layers us<strong>in</strong>g Gibbs sampl<strong>in</strong>g. Journal<br />

of Animal Breed<strong>in</strong>g <strong>and</strong> Genetics 118, 205-211.<br />

21. THOMPSON J.R., EVERETT R.W., WOLFE C.W., 2000a – Effects of <strong><strong>in</strong>breed<strong>in</strong>g</strong> <strong>on</strong> producti<strong>on</strong><br />

<strong>and</strong> survival <strong>in</strong> Jerseys. Journal of Dairy Science 83, 2131-2138.<br />

128

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!