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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
03/07/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
GALVÁN, G.; ARIAS, M.; CURBELO, N.; ZÁCCARI, F.; ARBOLEYA, J. |
Afiliación : |
GUILLERMO GALVÁN, Universidad de la República (UdelaR)/ Facultad de Agronomía - Regional Sur (CRS); MARIANA ARIAS, Universidad de la República (UdelaR)/ Facultad de Agronomía - Regional Sur (CRS); NATALIA CURBELO, Universidad de la República (UdelaR)/ Facultad de Agronomía - Regional Sur (CRS); FERNANDA ZÁCCARI, Universidad de la República (UdelaR)/ Facultad de Agronomía - Regional Sur (CRS); JORGE EDUARDO ARBOLEYA DUFOUR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Mejora del curado a campo de la cebolla mediante sombreado con mallas plásticas. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
In: INIA Las Brujas, Programa Nacional Producción Hortícola. Cultivos de cebolla. Canelones (UY): INIA, 2015. |
Páginas : |
p. 24-34 |
Serie : |
(INIA Serie Actividades de Difusión; 757) |
ISSN : |
1688-9258 |
Idioma : |
Español |
Notas : |
Trabajo realizado como parte del proyecto INIA "Mecanización del cultivo y prolongación de la conservación de cebolla". |
Contenido : |
El curado de la cebolla es la etapa inmediatamente posterior a la cosecha, en la cual se logra el secado externo de las catáfilas protectoras del bulbo y el cierre completo del cuello. En la
región sur de Uruguay, el curado en general se realiza a campo. Para ello, se arrancan las plantas de cebolla y se colocan los bulbos arracimados en hileras o gavillas. Los bulbos quedan
tapados con las hojas de las propias plantas para que no dé el sol directamente sobre ellos. Este método de secado tiene como ventaja su bajo costo, y durante buena parte del día logra
condiciones ideales de temperatura (27-32 °C), baja humedad relativa y alta tasa de remoción del aire. |
Palabras claves : |
CURADO A CAMPO. |
Thesagro : |
CEBOLLA; CURADO. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10670/1/sad-757-p.-24-34.pdf
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Marc : |
LEADER 01525naa a2200253 a 4500 001 1012439 005 2018-07-03 008 2015 bl uuuu u00u1 u #d 022 $a1688-9258 100 1 $aGALVÁN, G. 245 $aMejora del curado a campo de la cebolla mediante sombreado con mallas plásticas. 260 $c2015 300 $ap. 24-34 490 $a(INIA Serie Actividades de Difusión; 757) 500 $aTrabajo realizado como parte del proyecto INIA "Mecanización del cultivo y prolongación de la conservación de cebolla". 520 $aEl curado de la cebolla es la etapa inmediatamente posterior a la cosecha, en la cual se logra el secado externo de las catáfilas protectoras del bulbo y el cierre completo del cuello. En la región sur de Uruguay, el curado en general se realiza a campo. Para ello, se arrancan las plantas de cebolla y se colocan los bulbos arracimados en hileras o gavillas. Los bulbos quedan tapados con las hojas de las propias plantas para que no dé el sol directamente sobre ellos. Este método de secado tiene como ventaja su bajo costo, y durante buena parte del día logra condiciones ideales de temperatura (27-32 °C), baja humedad relativa y alta tasa de remoción del aire. 650 $aCEBOLLA 650 $aCURADO 653 $aCURADO A CAMPO 700 1 $aARIAS, M. 700 1 $aCURBELO, N. 700 1 $aZÁCCARI, F. 700 1 $aARBOLEYA, J. 773 $tIn: INIA Las Brujas, Programa Nacional Producción Hortícola. Cultivos de cebolla. Canelones (UY): INIA, 2015.
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
05/11/2014 |
Actualizado : |
06/02/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 2 |
Autor : |
GARCIA, J.; PIÑEIRO, G.; ARANA, S.; SANTIÑAQUE, F.H. |
Afiliación : |
JAIME ANTONIO GARCIA RADICH, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; G. PIÑEIRO, IFEVA/Cátedra de Ecología, Facultad de Agronomía, UBA/CONICET, Buenos Aires, Argentina; S. ARANA, Facultad de Agronomía, EEMAC, Paysandú, Uruguay; F.H. SANTIÑAQUE, Facultad de Agronomía, EEMAC, Paysandú, Uruguay. |
Título : |
Moisture deficit and defoliation effects on white clover yield and demography. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
Crop Science, 2010, v. 50, no.5, p. 2009-2020. |
ISSN : |
0011-183X |
DOI : |
10.2135/cropsci2009.10.0614 |
Idioma : |
Inglés |
Notas : |
Article history: Published online 16 June 2010. / Published September, 2010. |
Contenido : |
ABSTRACT.
Moisture stress and high temperatures during the summer are major factors limiting white clover (Trifolium repens L.) productivity in Uruguay. Our objective was to determine the influence of irrigation and defoliation on the growth of white clover. Two white clover cultivars were sown with tall fescue [Schedonorus arundinaceus (Schreb.) Dumort = Lolium arundinaceum (Schreb.) Darbysh.] and subjected to three defoliation regimes with and without low volume irrigations during the summer. Dry matter (DM) yield, botanical composition, number of stolons, and volunteer seedlings were recorded for 3 yr. Irrigation was the main factor affecting clover growth. Clover yields under irrigation were 5.0, 7.4, and 6.9 Mg DM ha-1 in the first, second, and third year compared with 3.0, 5.1, and 1.6 Mg DM ha-1 for the same years in the nonirrigated swards. Defoliation frequency did not affect pasture yields in the nonirrigated swards but the more frequent defoliation produced higher yields under irrigation after the second year. Deferring defoliation during summer did not improve clover yield or persistence. Stolons increased during autumn and winter and decreased in spring and summer. White clover declined after the second summer in the nonirrigated swards while irrigation maintained good clover stand and yield. Profuse seedlings emergences were observed but only 1% survived, suggesting that they were not a reliable mechanism for persistence. Successful reseeding occurred only at the end of the experiment after a severe drought followed by a long wet season.
© Crop Science Society of America. MenosABSTRACT.
Moisture stress and high temperatures during the summer are major factors limiting white clover (Trifolium repens L.) productivity in Uruguay. Our objective was to determine the influence of irrigation and defoliation on the growth of white clover. Two white clover cultivars were sown with tall fescue [Schedonorus arundinaceus (Schreb.) Dumort = Lolium arundinaceum (Schreb.) Darbysh.] and subjected to three defoliation regimes with and without low volume irrigations during the summer. Dry matter (DM) yield, botanical composition, number of stolons, and volunteer seedlings were recorded for 3 yr. Irrigation was the main factor affecting clover growth. Clover yields under irrigation were 5.0, 7.4, and 6.9 Mg DM ha-1 in the first, second, and third year compared with 3.0, 5.1, and 1.6 Mg DM ha-1 for the same years in the nonirrigated swards. Defoliation frequency did not affect pasture yields in the nonirrigated swards but the more frequent defoliation produced higher yields under irrigation after the second year. Deferring defoliation during summer did not improve clover yield or persistence. Stolons increased during autumn and winter and decreased in spring and summer. White clover declined after the second summer in the nonirrigated swards while irrigation maintained good clover stand and yield. Profuse seedlings emergences were observed but only 1% survived, suggesting that they were not a reliable mechanism for persistence. Successful reseeding occurred only at ... Presentar Todo |
Palabras claves : |
DEFOLIACIÓN; TRIFOLIUM REPENS. |
Thesagro : |
ESTRÉS HIDRICO; MATERIA SECA; PASTURAS; TREBOL BLANCO; URUGUAY. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02442naa a2200277 a 4500 001 1051304 005 2020-02-06 008 2010 bl uuuu u00u1 u #d 022 $a0011-183X 024 7 $a10.2135/cropsci2009.10.0614$2DOI 100 1 $aGARCIA, J. 245 $aMoisture deficit and defoliation effects on white clover yield and demography.$h[electronic resource] 260 $c2010 500 $aArticle history: Published online 16 June 2010. / Published September, 2010. 520 $aABSTRACT. Moisture stress and high temperatures during the summer are major factors limiting white clover (Trifolium repens L.) productivity in Uruguay. Our objective was to determine the influence of irrigation and defoliation on the growth of white clover. Two white clover cultivars were sown with tall fescue [Schedonorus arundinaceus (Schreb.) Dumort = Lolium arundinaceum (Schreb.) Darbysh.] and subjected to three defoliation regimes with and without low volume irrigations during the summer. Dry matter (DM) yield, botanical composition, number of stolons, and volunteer seedlings were recorded for 3 yr. Irrigation was the main factor affecting clover growth. Clover yields under irrigation were 5.0, 7.4, and 6.9 Mg DM ha-1 in the first, second, and third year compared with 3.0, 5.1, and 1.6 Mg DM ha-1 for the same years in the nonirrigated swards. Defoliation frequency did not affect pasture yields in the nonirrigated swards but the more frequent defoliation produced higher yields under irrigation after the second year. Deferring defoliation during summer did not improve clover yield or persistence. Stolons increased during autumn and winter and decreased in spring and summer. White clover declined after the second summer in the nonirrigated swards while irrigation maintained good clover stand and yield. Profuse seedlings emergences were observed but only 1% survived, suggesting that they were not a reliable mechanism for persistence. Successful reseeding occurred only at the end of the experiment after a severe drought followed by a long wet season. © Crop Science Society of America. 650 $aESTRÉS HIDRICO 650 $aMATERIA SECA 650 $aPASTURAS 650 $aTREBOL BLANCO 650 $aURUGUAY 653 $aDEFOLIACIÓN 653 $aTRIFOLIUM REPENS 700 1 $aPIÑEIRO, G. 700 1 $aARANA, S. 700 1 $aSANTIÑAQUE, F.H. 773 $tCrop Science, 2010$gv. 50, no.5, p. 2009-2020.
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