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Pribyl, J., Safus, P., Stipkova, M., Stadnik, L., Cermak, V.. Czech Journal of Animal Science - UZPI (Czech Republic), 1212-1819. [n.d.]. English.

Type :

Summary

Agrovoc Terms :

index de selection; aptitud al ordeno; controle de performance; republica checa; milkability; conformation animale; performance testing; intervalo entre partos; fertility; intervalle entre parturition; fertilidad; pruebas de rendimiento; indice de seleccion; criterios de seleccion; milk yield; seleccion; toro; reproductividad; czech republic; rendement laitier; performance de reproduction; bulls; republique tcheque; selection index; critere de selection; rendimiento lechero; aptitude a la traite; mejora genetica; taureau; selection; conformacion animal; reproductive performance; genetic gain; selection criteria; body conformation; fertilite; parturition interval; gain genetique

Abstract :

Complex selection indexes combining partial breeding values for milk performance, fertility and body conformation are proposed for bulls of Holstein cattle in the Czech Republic. Conformation is expressed either by linear classification or by general characteristics and body measurements. Different variants of selection indexes were tested. The breeding objective included either all or only so ...

Kozlov, V.A., Rusetskij, N.V., Chashinskij, A.V., National Academy of Sciences. Scientific and Practical Center for Potato. Kartofelevodstvo (Belarus), 0134-9740. 2007. Russian.

Type :

Summary

Agrovoc Terms :

index de selection; vigueur hybride; plante sauvage; hibridacion intraespecifica; potatoes; belarus; resistance aux maladies; solanum tuberosum; plant breeding; indice de seleccion; hibridos; hybridization; criterios de seleccion; seleccion; hybridation; hybridation intraspecifique; amidon; fitomejoramiento; intraspecific hybridization; papa; vigor hibrido; heterosis; selection index; breeding methods; hibridacion; critere de selection; almidon; hybrids; resistencia a la enfermedad; methode d'amelioration genetique; selection; disease resistance; pomme de terre; hybride; wild plants; starch; selection criteria; amelioration des plantes; metodos de mejoramiento genetico; plantas silvestres

Abstract :

Research results of hybridization realized in 2004-2006 for the creation of new potato (Solanum tuberosum L.) initial material resistant to viral and bacterial infections, late blight, suitable for industrial processing, with starch high-ratio in the conditions of the Republic of Belarus were presented. Characteristic of potato hybrids resistant to late blight, black leg was presented. As a re ...

Sadeq Zadeh Ahari, Davoud, Hassan Pour Hosni, Maqsoud. 2005; Dryland Agricultural Research Institute. Farsi.

Type :

Directory

Agrovoc Terms :

caracteristicas agronomicas; segregacion; caractere agronomique; iran republique islamique; trigo; cold zones; criterios de seleccion; seleccion; cultivo en tierras aridas; wheats; aridoculture; seleccion masal; caracteristique des semences; ble; segregation; iran islamic republic; breeding methods; trigo duro; iran republica islamica; choice of species; seed characteristics; hard wheat; critere de selection; mass selection; eleccion de especies; ble dur; methode d'amelioration genetique; selection massale; selection; dry farming; choix des especes; caracteristicas de semillas; agronomic characters; zone froide; zona fria; selection criteria; maragheh dryland agricultural research station; metodos de mejoramiento genetico

Abstract :

Creation of new genetic complexes and selection the bests among them is one of the important stages in plant breeding. In order to evaluation and selection in segregating population of durum wheat lines for agronomic traits that influence grain yield, this study carried out on 93 numbers of F4 segregating populations during 2004-2005 cropping season in Maragheh dryland agricultural research st ...

Gómez Pajuelo, A. , Jaramillo Monroy, O., Lara Torres, S.. Vida Apícola (España), 0213-1005. jul-ago2008. Spanish.

Type :

Journal Article

Agrovoc Terms :

selection index; index de selection; animal breeding; critere de selection; mass selection; comportamiento; indice de seleccion; criterios de seleccion; comportement; reproductividad; mexico; selection massale; mexique; amelioration des animaux; seleccion masal; reproductive performance; apis mellifera; performance de reproduction; behaviour; selection criteria; mejoramiento animal

Corral Jiménez, J.M.. 2008; UE, FV. Spanish.

Type :

Bibliography

Agrovoc Terms :

animal breeding; spain; marcadores geneticos; proteine du lait; quantitative trait loci; criterios de seleccion; milk performance; seleccion; aptitude laitiere; amelioration des animaux; respuesta a la seleccion; sheep; marqueur genetique; mejoramiento animal; critere de selection; land races; reponse a la selection; razas indigenas; race indigene; locus des caracteres quantitatifs; ovinos; mejora genetica; aptitud lechera; espana; selection; selection responses; espagne; proteinas de la leche; ovin; raza merina; loci de rasgos cuantitativos; genetic gain; selection criteria; genetic markers; extremadura; gain genetique; milk protein

Abstract :

Se ha examinado el efecto de las diferentes variantes alélicas de genes de las proteínas lácteas sobre la producción y composición de la leche. Para ello, en este trabajo se ha evaluado la producción y composición lechera de la oveja Merina y se ha determinado la magnitud de los efectos ambientales y genéticos que afectan a dicha producción analizando los registros productivos y genealógicos d ...

Nigmatullin, R.M.. Вестник ВОГиС (Российская Федерация), 0006-8136. dec2007. Russian.

Type :

Journal Article

Agrovoc Terms :

selection index; index de selection; rabbits; lapin (oryctolagus); minks; indice de seleccion; russian federation; stade de developpement animal; etapas del desarrollo animal; federation de russie; seleccion; animal developmental stages; conejo (oryctolagus); vison; reproductividad; selection individuelle; seleccion individual; selection; individual selection; reproductive performance; performance de reproduction; federacion de rusia

Abstract :

The effect of natural selection on the natal period was studied on rabbits of six breeds and minks of two color forms. The graphic method was used in the research. The dashed line designated fertility curves, and continuous one -the distribution of the newborns. The percent of stillboras against total number of the newborns was represented on the diagram as arrows. In rabbits of all breeds, a ...

Postler, G.. 5. Wissenschaftstagung zum Okologischen Landbau Vom Rand zur Mitte, AMS Berlin (Germany), 23-25 Febr 1999; German.

Type :

Conference

Conference :

5. Wissenschaftstagung zum Okologischen Landbau Vom Rand zur Mitte, AMS Berlin (Germany), 23-25 Febr 1999

Agrovoc Terms :

ecologie; index de selection; ecologia; economia de la produccion; production economics; criterios de seleccion; genetique; seleccion; research projects; production animale; projet de recherche; animal resources; economie de production; critere de selection; cout; espece; especies; evaluation de projet; ressource animale; costos; animal reproductor; selection; valor genetico; selection criteria; breeding stock; animal breeding; genetica; breeding value; biological properties; germany; valeur genetique; indice de seleccion; ecology; genetics; amelioration des animaux; produccion animal; project evaluation; recursos de la fauna; mejoramiento animal; selection index; propriete biologique; costs; alemania; animal reproducteur; propiedades biologicas; performance; allemagne; species; proyectos de investigacion; evaluacion de proyectos; animal production

Fernández, M.T., Alenda, R. , Hernández, D., Serrano, M.. Bovis (España), 1130-4804. dic1999. Spanish.

Type :

Summary

Agrovoc Terms :

selection index; index de selection; ganado de leche; animal breeding; composante de rendement; critere de selection; indice de seleccion; criterios de seleccion; milk performance; seleccion; aptitud lechera; yield components; bovin laitier; caracteres de rendimiento; aptitude laitiere; dairy cattle; selection; amelioration des animaux; selection criteria; mejoramiento animal

Abstract :

El objetivo final de cualquier programa de mejora debe ser mejorar la competitividad y rentabilidad de las explotaciones de vacuno de leche. En la actualidad los caracteres que se incluyen dentro de los objetivos de selección están directamente relacionados con la rentabilidad de la explotación y enfocados a mejorar tanto la calidad como la cantidad de la leche. En este articulo se describen l ...

Miglior, F., Canavesi, F., Samore, A., Olzi, E.. Atti della Societa' Italiana di Buiatria (Italy). 1998. Italian.

Type :

Summary

Conference :

[Italian Association for Buiatrics. Annual meeting], Piacenza (Italy), 22-24 May 1998

Agrovoc Terms :

index de selection; ganado de leche; animal breeding; breeds (animals); controle de performance; breeding value; selezione; interazione genotipo-ambiente; performance testing; race (animal); evaluacion de sementales; valutazione del riproduttore; sire evaluation; valeur genetique; pruebas de rendimiento; indice de seleccion; genotype environment interaction; criterios de seleccion; seleccion; criteri di selezione; razas (animales); bovino da latte; evaluation genetique des peres; dairy cattle; amelioration des animaux; razze (animali); animal morphology; mejoramiento animal; selection index; critere de selection; interaccion genotipo ambiente; bovin laitier; interaction genotype environnement; anatomie animale; valore genetico; selection; valor genetico; anatomia animal; miglioramento genetico (animali); morfologia degli animali; selection criteria; controllo delle prestazioni; indice di selezione

Abstract :

Genetic improvement is given by the genetic progress of a population performance from one generation to the next. Few steps are necessary to achieve genetic improvement: identification of a group of traits we want to improve (selection objective), animal data recording, accurate separation of environmental effects from the genetic contribution of a given performance (genetic evaluation), inclu ...

Kameshima, M. , Nakamura, Y., Mizobuchi, M., Uga, H.. Bulletin of the Kochi Agricultural Research Center (Japan), 0917-7701. mar1998. Japanese.

Type :

Summary

Agrovoc Terms :

precocite; caracteristicas agronomicas; descendance; critere de selection; oryza sativa; reponse a la selection; japan; caractere agronomique; criterios de seleccion; seleccion; progenie; maturation; selection; selection responses; maduracion; respuesta a la seleccion; progeny; agronomic characters; precocidad; selection criteria; japon; precocity

Abstract :

[Kouiku 55] is an extremely early, goodeating quality, high yielding line of glutinous paddy rice which was brought up in the Agricultural Research Center of Kochi Prefecture. It was brought up from anther culture of the first filial generation (F1) of [Kouiku 27/H3A3 70], and was recognized as an extremely early promising line which has apparently early maturity in comparison with "Natsuhikar ...

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