Variability of the reproduction cycle duration and its' influence on annual productivity of sows

Petrovic, M.; Jokic, Z.; Vukelic, G.

Variability of the reproduction cycle duration and its' influence on annual productivity of sows

2001

Petrovic, M. | Jokic, Z. | Vukelic, G. (Poljoprivredni fakultet, Beograd - Zemun (Yugoslavia))

Phenotypic and genetic variability of periods weaning - oestrous and weaning - conception were investigated, as well as their effect on the duration of the reproduction cycle. Investigated periods varied (P0.01) under the influence of sire, year, season and farrowing order. Heritability coefficients for periods weaning - oestrous and weaning - conception were low, but somewhat higher in case of transformed traits (h(2)

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AGROVOC Keywords

cerdas genetic variation heredabilidad heritability performance de reproduction reproductive performance reproductividad sows truie

Bibliographic information

Published in

Biotehnologija u stocarstvu (Yugoslavia) | Biotechnology in Animal Husbandry

Volume 17 Issue 5-6 ISSN 1450-9156

Pagination

pp. 147-151

Other Subjects

Variacion genetica; Variation genetique; Heritabilite

Language

English

Note

Summary (Sr)

3 tables; 10 ref.

Type

Summary; Conference

Conference

6th international symposium "Systems of animal breeding and economics of animal production at the beginning of the new millennium", Belgrade (Yugoslavia), 2-5 Oct 2001

In AGRIS since: 2002-08-15

Format: AGRIS AP

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