Journal Article

index de selection; breeds (animals); animal breeding; breeding value; race (animal); valeur genetique; indice de seleccion; criterios de seleccion; seleccion; toro; razas (animales); amelioration des animaux; bulls; mejoramiento animal; selection index; breeding methods; critere de selection; animal reproducteur; taureau; methode d'amelioration genetique; animal reproductor; selection; valor genetico; selection criteria; uruguay; metodos de mejoramiento genetico; breeding stock

Journal Article

index de selection; breeds (animals); animal breeding; breeding value; race (animal); valeur genetique; indice de seleccion; criterios de seleccion; seleccion; toro; razas (animales); amelioration des animaux; bulls; mejoramiento animal; selection index; breeding methods; critere de selection; animal reproducteur; taureau; methode d'amelioration genetique; animal reproductor; selection; valor genetico; selection criteria; uruguay; metodos de mejoramiento genetico; breeding stock

Journal Article

index de selection; breeds (animals); animal breeding; breeding value; race (animal); valeur genetique; indice de seleccion; criterios de seleccion; seleccion; toro; razas (animales); amelioration des animaux; bulls; mejoramiento animal; selection index; breeding methods; critere de selection; animal reproducteur; taureau; methode d'amelioration genetique; animal reproductor; selection; valor genetico; selection criteria; uruguay; metodos de mejoramiento genetico; breeding stock

Non-Conventional

recurrent selection; plant biotechnology; plant breeding; genetic resources; palma aceitera; seleccion; selection recurrente; recursos geneticos; fitomejoramiento; seleccion masal; pratique culturale; biotechnologie vegetale; mejoramiento genético; ressource genetique; breeding methods; biotecnologia vegetal; mass selection; elaeis guineensis; cultivation; cultivo; methode d'amelioration genetique; selection massale; seleccion recurrente; selection; amelioration des plantes; metodos de mejoramiento genetico

Summary

poule pondeuse; descendance; critere de selection; reponse a la selection; egg yolk; criterios de seleccion; seleccion; yema de huevo; outbreeding; alogamia; progenie; selection; selection responses; layer chickens; gallina ponedora; respuesta a la seleccion; progeny; selection criteria; jaune d'oeuf

Non-Conventional

index de selection; fathers; belarus; evaluacion de sementales; sire evaluation; mutacion; indice de seleccion; criterios de seleccion; seleccion; toro; padre; evaluation genetique des peres; bulls; loci; pere; selection index; critere de selection; genes; gene; chromosomes; chromosome; taureau; mutation; selection; selection criteria; locus; cromosomas

The success of selection-breeding programs appreciably depends on accuracy of definition of breeding value of animals. Traditional methods of estimation the animals based on phenotypical parameters of parents and descendants, at the present stage cannot satisfy to the full the requirements shown to selection. Parameters of economic-useful attributes influence both paratypic, and genotypical fa ...

Non-Conventional

efficacite; breeds (animals); verrat; belarus; weight gain; croissance; race (animal); verraco; morphogenese; criterios de seleccion; seleccion; thinness; gain de poids; morfogenesis; razas (animales); body weight; morphogenesis; respuesta a la seleccion; desarrollo biologico; efficiency; critere de selection; crecimiento; reponse a la selection; porcin; maigreur; eficacia; boars; developpement biologique; swine; selection responses; selection; ganancia de peso; cerdo; growth; selection criteria; delgadez; biological development; peso corporal; poids corporel

It is established, that thoroughbred boars of the Belarus meat breed differ a high parameters level of an estimation on own efficiency and surpass in all cases similar parameters of mixed contempoparies, young pigs concede on age of achievement of 100 kg alive weight for 8,3 day and to a daily average gain - on 20g. Boars, intended for reproduction, surpassed average indices of all contempopar ...

Non-Conventional

selection index; index de selection; efficacite; breeds (animals); efficiency; belarus; critere de selection; porcin; race (animal); productividad; eficacia; indice de seleccion; criterios de seleccion; seleccion; razas (animales); swine; body weight; selection; productivity; productivite; cerdo; selection criteria; peso corporal; poids corporel

The basic parent breed of pigs in Belarus is Large White breed. It makes about 90% in structure of breeding animals, and up to 70% of commodity young growth received with its participation. Influence of this breed on pig-breeding branch has determining value. In commodity cultivation of pigs it is used as the parent form, both in pure line, and in various variants of crossing and hybridization ...

Conference

Jornadas sobre Producción Animal, 12., Zaragoza (España), 16-17 May 2007

critere de selection; reponse a la selection; rabbits; lapin (oryctolagus); ovulacion; litter size; criterios de seleccion; seleccion; conejo (oryctolagus); selection; selection responses; respuesta a la seleccion; selection criteria; taille de la portee; tamano de la camada; ovulation

Directory

oignon; genetica de poblaciones; correlacion genetica; caractere agronomique; zanjan province; plant breeding; iran republique islamique; criterios de seleccion; seleccion; progenie; fitomejoramiento; seleccion masal; genetic correlation; breeding methods; iran republica islamica; descendance; critere de selection; variete; cebolla; genotype; methode d'amelioration genetique; varieties; selection; produccion de semillas; agronomic characters; selection criteria; metodos de mejoramiento genetico; caracteristicas agronomicas; genotipos; organismos indigenos; correlation genetique; variedades; progeny; iran islamic republic; phenotype; population genetics; onions; khayr abad station; mass selection; genotypes; seed production; organisme indigene; phenotypes; production de semences; selection massale; gholy-ghesseh; indigenous organisms; fenotipos; genetique des populations; amelioration des plantes

In order to congregate the desirable genes in local onion population of Gholy- Ghesseh, mass selection method was used in this study carried out from 1998-2002 in Kheir-Abad Agricultural Research Center, Zanjan, Iran. In 1998, based on bulb characters , single bulbs were selected and in the next year , planting was conducted in isolated plots providing open pollination. Seeds of selected plant ...