La produccion de semilla genetica de frijol
The different precautions that should be taken when producing good quality seed are indicated as well as the procedure to maintain intravarietal homogeneity. Seed quality components are (1) purity, that is, no seeds of other var. are included; (2) vigor, which determines germination power and rate;...
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| Format: | Book Chapter |
| Language: | Español |
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Programa Cooperativo Regional de Frijol para Centroamérica, México y el Caribe (PROFRIJOL)
1989
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| Online Access: | https://hdl.handle.net/10568/82251 |
| _version_ | 1855513462783868928 |
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| author | Masaya S., P. |
| author_browse | Masaya S., P. |
| author_facet | Masaya S., P. |
| author_sort | Masaya S., P. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The different precautions that should be taken when producing good quality seed are indicated as well as the procedure to maintain intravarietal homogeneity. Seed quality components are (1) purity, that is, no seeds of other var. are included; (2) vigor, which determines germination power and rate; and (3) health (free of pathogens). Maintaining a var. implies planting lots where a new selection is made of those individual plants that maintain visually recognizable characteristics considered typical of the var., such as color of the stem, hypocotyl, and flower; pod color and shape; and plant architecture, among others. The breeder or breeding program is responsible for the production of good quality seed; this process must be continuous in order to produce improved seed at least every 3 or 4 yr. (CIAT) |
| format | Book Chapter |
| id | CGSpace82251 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1989 |
| publishDateRange | 1989 |
| publishDateSort | 1989 |
| publisher | Programa Cooperativo Regional de Frijol para Centroamérica, México y el Caribe (PROFRIJOL) |
| publisherStr | Programa Cooperativo Regional de Frijol para Centroamérica, México y el Caribe (PROFRIJOL) |
| record_format | dspace |
| spelling | CGSpace822512025-11-05T16:53:14Z La produccion de semilla genetica de frijol Masaya S., P. phaseolus vulgaris seed production seed characteristics breeding seed produccion de semilla caracteristicas de la semilla The different precautions that should be taken when producing good quality seed are indicated as well as the procedure to maintain intravarietal homogeneity. Seed quality components are (1) purity, that is, no seeds of other var. are included; (2) vigor, which determines germination power and rate; and (3) health (free of pathogens). Maintaining a var. implies planting lots where a new selection is made of those individual plants that maintain visually recognizable characteristics considered typical of the var., such as color of the stem, hypocotyl, and flower; pod color and shape; and plant architecture, among others. The breeder or breeding program is responsible for the production of good quality seed; this process must be continuous in order to produce improved seed at least every 3 or 4 yr. (CIAT) Se indican las diferentes precauciones que deben tomarse al producir semilla de buena calidad y el procedimiento para mantener la homogeneidad dentro de una var. Los componentes de la calidad de la semilla son 1) pureza, es decir, que no incluya semilla de otras var.; 2) vigor, que determina la capacidad y la velocidad de germinacion y 3) sanidad, es decir, que este libre de patogenos. El mantenimiento de una var. implica la siembra de lotes donde se reseleccionan plantas individualmente que conservan las caracteristicas propias de la var., de facil reconocimiento visual, como son color del tallo, del hipocotilo y de la flor; color y forma de la vaina y arquitectura de la planta, entre otros. La produccion de semilla de buena calidad es responsabilidad del fitomejorador o del programa de mejoramiento; este proceso debe hacerse de manera continua para producir semilla mejorada cada 3 o 4 anos como min. (CIAT) 1989 2017-06-20T09:01:34Z 2017-06-20T09:01:34Z Book Chapter https://hdl.handle.net/10568/82251 es Open Access application/pdf Programa Cooperativo Regional de Frijol para Centroamérica, México y el Caribe (PROFRIJOL) Masaya S., P.1989. La produccion de semilla genetica de frijol . In: Dessert, M. (ed.). Taller Regional de Mejoramiento de Frijol (El Manejo Práctico de Programas de Mejoramiento Genetico) (1989, Jutiapa, Guatemala). Trabajos presentados . Programa Cooperativo Regional de Frijol para Centroamérica, México y el Caribe (PROFRIJOL), San José, CR. p. 126-131. (Documento no. 89-3) |
| spellingShingle | phaseolus vulgaris seed production seed characteristics breeding seed produccion de semilla caracteristicas de la semilla Masaya S., P. La produccion de semilla genetica de frijol |
| title | La produccion de semilla genetica de frijol |
| title_full | La produccion de semilla genetica de frijol |
| title_fullStr | La produccion de semilla genetica de frijol |
| title_full_unstemmed | La produccion de semilla genetica de frijol |
| title_short | La produccion de semilla genetica de frijol |
| title_sort | la produccion de semilla genetica de frijol |
| topic | phaseolus vulgaris seed production seed characteristics breeding seed produccion de semilla caracteristicas de la semilla |
| url | https://hdl.handle.net/10568/82251 |
| work_keys_str_mv | AT masayasp laproducciondesemillageneticadefrijol |