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Paper

Written Paper

From:
Belarus Agricultural Library

Research of the selection efficiency of boars of Belarusian meaty and Large White breeds for reproduction and productivity indices was realized in the selection and breeding centre Zadneprovski in the Republic of Belarus. The influence of 25-percentage level of boar selection for sperm production with the dominancy of relative average values of an initial population on statistically significan ...

SUBJECT: index de selection; efficacite; verrat; belarus; verraco

POSTED TO: Proceedings of the Educational Institution Vitebsk State Academy of Veterinary Medicine : academic and research journal

Effect of selection for environmental variability in litter size on welfare in rabbit does

Argente, M.J., Universidad Miguel Hernández de Elche et al. [2011]

C-reactive protein (CRP) may be a useful marker of health and animal welfare. The aim of this study is to measure plasmatic levels of CRP in two lines of rabbits divergently selected for environmental variability in litter size. Females of the high line (H) for environmental variability in litter size showed higher concentration of CRP at beginning of their reproductive life (D = 7.62 microg/m ...

SUBJECT: animal breeding; animal welfare; rabbits; methode statistique; bienestar animal

POSTED TO: Congresos y Jornadas. Serie Producción Animal - Asociación Interprofesional para el Desarrollo Agrario (España)

FULL TEXT AVAILABLE

A divergent selection experiment on phenotypic variance of litter size was carried out in rabbits. Selection was based on phenotypic variance of litter size for each doe after correcting litter size for the effects of year-season and lactation status (Ve). Selection pressure on does was approximately 30% in each line. Males were chosen within sire families in order to avoid the increase of inb ...

SUBJECT: animal breeding; rabbits; methode statistique; litter size; criterios de seleccion

POSTED TO: Congresos y Jornadas. Serie Producción Animal - Asociación Interprofesional para el Desarrollo Agrario (España)

FULL TEXT AVAILABLE

SUBJECT: selection index; index de selection; critere de selection; correlated responses; selection on a ratio

POSTED TO: Plant Breeding (Germany) [0179-9541]

SUBJECT: index de selection; breeds (animals); proteine du lait; evaluacion de sementales; valutazione del riproduttore

POSTED TO: Allevatore di Ovini e Caprini (Italy)

SUBJECT: breeding methods; recurrent selection; critere de selection; mass selection; reponse a la selection

POSTED TO: Advances in Breeding (Japan) [0388-8177]

SUBJECT: forest trees; index de selection; ramicorns; economic weights; plant breeding

SUBJECT: index de selection; breeding value; poids; rendement en viande; methode statistique

POSTED TO: British Poultry Science (United Kingdom)

Un programme d' amelioration par selection recurrente reciproque utilisant les 2 groupes genetiques ("Guineens" et "Congolais") de C. canephora a debute en 1984 en Cote d' Ivoire. Apres evaluation en collection d' un millier de genotypes, 186 ont ete utilises dans le 1er cycle de selection recurrente, durant lequel 130 croisements ont ete plantes en essais pour l' etude de l' heritabilite de c ...

SUBJECT: index de selection; recurrent selection; breeding value; genetic parameters; parametre genetique

Paper

Written Paper

From:
Wageningen UR, Library

SUBJECT: selection index; index de selection; seed; maturity; madurez

POSTED TO: Euphytica (Netherlands) [0014-2336]