|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Pardo, G. |
Título : |
Posibilidades agronómicas y tecnológicas de la producción de cebolla para exportación |
Fecha de publicación : |
1988 |
Fuente / Imprenta : |
ln: Seminario Taller la Cebolla como rubro de Exportación del Uruguay, 1988 set 14-16 : Montevideo Marambio, J.L.; Paseyro, J. (eds.). [Actas]. Montevideo (Uruguay): IICA-MGAP, 1988. |
Páginas : |
p17-42 |
Serie : |
Publicaciones Miscelaneas (IICA) |
Idioma : |
Español |
Notas : |
Presidencia de la República, Comisión para el Desarrollo de la Inversión. MGAP, Unidad de Apoyo y Evaluación de Proyectos Agroindustriales de Granja (UAPAG). IICA |
Thesagro : |
ALMACENAMIENTO; APLICACION DE ABONOS; CEBOLLA; CONTROL DE PLAGAS; CONTROL QUIMICO; COSTOS DE PRODUCCION; DATOS DE PRODUCCION; EMPAQUETADO; ESCARDA; EXPORTACIONES; LOCALIZACION DE LA PRODUCCION; MALEZAS; MANEJO DEL CULTIVO; PLAGAS DE PLANTAS; PRECIOS; PROCESAMIENTO; PRODUCCION DE SEMILLAS; PROTECCION DE LAS PLANTAS; RENDIMIENTO DE CULTIVOS; RIEGO; SECADO; SEMILLERO; SIEMBRA DIRECTA; SIEMBRA EN MACETA; TECNOLOGIA POSTCOSECHA; TRANSPORTE; TRASPLANTE; URUGUAY; VARIEDADES. |
Asunto categoría : |
-- |
Marc : |
LEADER 01638naa a2200493 a 4500 001 1010044 005 2014-02-22 008 1988 bl uuuu u00u1 u #d 100 1 $aPARDO, G. 245 $aPosibilidades agronómicas y tecnológicas de la producción de cebolla para exportación 260 $c1988 300 $ap17-42 490 $aPublicaciones Miscelaneas (IICA) 500 $aPresidencia de la República, Comisión para el Desarrollo de la Inversión. MGAP, Unidad de Apoyo y Evaluación de Proyectos Agroindustriales de Granja (UAPAG). IICA 650 $aALMACENAMIENTO 650 $aAPLICACION DE ABONOS 650 $aCEBOLLA 650 $aCONTROL DE PLAGAS 650 $aCONTROL QUIMICO 650 $aCOSTOS DE PRODUCCION 650 $aDATOS DE PRODUCCION 650 $aEMPAQUETADO 650 $aESCARDA 650 $aEXPORTACIONES 650 $aLOCALIZACION DE LA PRODUCCION 650 $aMALEZAS 650 $aMANEJO DEL CULTIVO 650 $aPLAGAS DE PLANTAS 650 $aPRECIOS 650 $aPROCESAMIENTO 650 $aPRODUCCION DE SEMILLAS 650 $aPROTECCION DE LAS PLANTAS 650 $aRENDIMIENTO DE CULTIVOS 650 $aRIEGO 650 $aSECADO 650 $aSEMILLERO 650 $aSIEMBRA DIRECTA 650 $aSIEMBRA EN MACETA 650 $aTECNOLOGIA POSTCOSECHA 650 $aTRANSPORTE 650 $aTRASPLANTE 650 $aURUGUAY 650 $aVARIEDADES 773 $tln: Seminario Taller la Cebolla como rubro de Exportación del Uruguay, 1988 set 14-16 : Montevideo Marambio, J.L.; Paseyro, J. (eds.). [Actas]. Montevideo (Uruguay): IICA-MGAP, 1988.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registro completo
|
Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
06/03/2020 |
Actualizado : |
06/03/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
GONZÁLEZ, S.N.; CONDON, F. |
Afiliación : |
SILVANA NOEMI GONZALEZ PARODI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Germination of Bromus auleticus after different treatments to release seed dormancy. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Seed Science and Technology, Volume 47, Number 3, December 2019. OPEN ACCESS.Doi: https://doi.org/10.15258/sst.2020.48.1.04 |
ISSN : |
1819-5717 (Online) |
DOI : |
10.15258/sst.2020.48.1.04 |
Idioma : |
Inglés |
Notas : |
Article history: Submitted October 2019// Accepted January 2020// Published online February 2020. Author for correspondence (E-mail: 1 sngonzalez@inia.org.uy; 2 fcondon@inia.org.uy) |
Contenido : |
Abstract:Bromus auleticus is a cool season perennial C3 grass, recognised as a forage plant genetic resource and used for native grasslands restoration. It is native to the campos biome, found in southern Brazil, Uruguay and central Argentina. Its forage yield is comparable with tall fescue. Seed dormancy is a problem to evaluate germination and for commercialisation of this species. Using four recently harvested seed lots of three different genotypes, we tested six different treatments to release dormancy: a control (mean germination 52%); 0.05 and 0.1% gibberellic acid; KNO3; pre-chilling + KNO3; and pre-chilling (mean germination across seed lots and treatments, 87%). Pre-chilling + KNO3 and pre-chilling were the best treatments to break dormancy, with mean germination times (MGT) reduced to half (8.7 and 9.3 days-1) that of the untreated control (19.2 days-1). The treatment with KNO3 alone did not yield uniform results across seed lots; when combined with pre-chilling, final germination did not increase but showed more consistent results. The use of 0.05% gibberellic acid was less efficient than pre-chilling to reduce the MGT of 17.2 days-1, but it could be considered as an alternative treatment for seed lots in which the germination results are needed fast and has the additional advantages of avoiding exposing seeds to cold stress. Furthermore, if seeds are contaminated with fungi, it reduces growth time and contamination effects. |
Palabras claves : |
BROMUS AULETICUS; DORMANCY RELEASE; GERMINATION; GIBBERELLIC ACID; GRASS; SEED. |
Thesagro : |
GERMINACION; SEMILLAS. |
Asunto categoría : |
F03 Producción y tratamiento de semillas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14296/1/Gonzalez-and-Condon-2020.pdf
|
Marc : |
LEADER 02445naa a2200265 a 4500 001 1060901 005 2020-03-06 008 2019 bl uuuu u00u1 u #d 022 $a1819-5717 (Online) 024 7 $a10.15258/sst.2020.48.1.04$2DOI 100 1 $aGONZÁLEZ, S.N. 245 $aGermination of Bromus auleticus after different treatments to release seed dormancy.$h[electronic resource] 260 $c2019 500 $aArticle history: Submitted October 2019// Accepted January 2020// Published online February 2020. Author for correspondence (E-mail: 1 sngonzalez@inia.org.uy; 2 fcondon@inia.org.uy) 520 $aAbstract:Bromus auleticus is a cool season perennial C3 grass, recognised as a forage plant genetic resource and used for native grasslands restoration. It is native to the campos biome, found in southern Brazil, Uruguay and central Argentina. Its forage yield is comparable with tall fescue. Seed dormancy is a problem to evaluate germination and for commercialisation of this species. Using four recently harvested seed lots of three different genotypes, we tested six different treatments to release dormancy: a control (mean germination 52%); 0.05 and 0.1% gibberellic acid; KNO3; pre-chilling + KNO3; and pre-chilling (mean germination across seed lots and treatments, 87%). Pre-chilling + KNO3 and pre-chilling were the best treatments to break dormancy, with mean germination times (MGT) reduced to half (8.7 and 9.3 days-1) that of the untreated control (19.2 days-1). The treatment with KNO3 alone did not yield uniform results across seed lots; when combined with pre-chilling, final germination did not increase but showed more consistent results. The use of 0.05% gibberellic acid was less efficient than pre-chilling to reduce the MGT of 17.2 days-1, but it could be considered as an alternative treatment for seed lots in which the germination results are needed fast and has the additional advantages of avoiding exposing seeds to cold stress. Furthermore, if seeds are contaminated with fungi, it reduces growth time and contamination effects. 650 $aGERMINACION 650 $aSEMILLAS 653 $aBROMUS AULETICUS 653 $aDORMANCY RELEASE 653 $aGERMINATION 653 $aGIBBERELLIC ACID 653 $aGRASS 653 $aSEED 700 1 $aCONDON, F. 773 $tSeed Science and Technology, Volume 47, Number 3, December 2019. OPEN ACCESS.Doi: https://doi.org/10.15258/sst.2020.48.1.04
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA La Estanzuela (LE) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|