Efekty kojarzen kur niesnych z rodow hodowlanych i doswiadczalnych.

Dohnal J.M.

Efekty kojarzen kur niesnych z rodow hodowlanych i doswiadczalnych.

1993

Dohnal J.M.

A crossing experiment with Rhode Island Red (RIR) commercial K-22 and experimental K-66 lines as well as Rhode Island White (RIW) commercial A-33 and experimental A-77 lines was carried out. A general combining ability (GCA) and specific combining ability (SCA) was estimated. A statistically significant effect of GCA on body weight, feed conversion efficiency, egg weight and number, egg shell thickness and chicken mortality was stated. The significant effect of SCA on body weight, egg weight and egg shell thickness was observed.

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AGROVOC Keywords

body measurements chemicophysical properties croisement cruzamiento descendance egg shell feed conversion efficiency gallina ponedora genetic parameters layer chickens laying performance mensuration corporelle performance de ponte peso poids poule pondeuse progenie progeny rendimiento en la postura weight

Bibliographic information

Published in

Roczniki Naukowe Zootechniki

Volume 20 ISSN 0137-1657

Other Subjects

Cascara de huevo; Crossbreeding; Efficacite alimentaire; Parametros geneticos; Eficiencia de conversion del pienso; Coquille d' oeuf; Propriete physicochimique; Propiedades fisico quimicas; Parametre genetique; Medicion del cuerpo

Note

18 ref. Summaries (De, En, Ru).

Translated Title

English. Results of crossing a commercial and experimental strains of laying fowl.

Type

Journal Article; Journal Part; Summary

Source

Roczniki-Naukowe-Zootechniki (Poland). Annals of Animal Science. (1993). v. 20(1) p. 87-99. Distributed 1994.

Corporate Author

Centralny Osrodek Badawczo-Rozwojowy Drobiarstwa, Poznan (Poland)

Institut po Biologiya i Imunologiya na Razmnozhavaneto i Razvitieto na Organizmite - B"lgarska Akademiya na Naukite, Sofia (Bulgaria). Tsentralen Veterinarnomeditsinski Institut "Prof. d-r G. Pavlov". Veterinaren Fakultet.

In AGRIS since: 2012-11-15

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Efekty kojarzen kur niesnych z rodow hodowlanych i doswiadczalnych.

1993

AGROVOC Keywords

Bibliographic information