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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Ключевые слова АГРОВОК

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

Библиографическая информация

Опубликовано в

Biotehnologija u stocarstvu (Yugoslavia) | Biotechnology in Animal Husbandry

Том 17 Выпуск 5-6 ISSN 1450-9156

Нумерация страниц

pp. 147-151

Другие темы

Variacion genetica; Variation genetique; Heritabilite

Язык

Английский

Примечание

Summary (Sr)

3 tables; 10 ref.

Тип

Summary; Conference

Конференция

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

В АГРИСе с: 2002-08-15

Формат: AGRIS AP

Поставщик данных

Эту запись предоставил Unassigned data from Yugoslavia

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