| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha : |
15/10/2014 |
|
Actualizado : |
25/11/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
GOÑI, C.; OTERO, A. |
|
Afiliación : |
CARMEN TERESITA GOÑI ALTUNA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ALVARO RICARDO OTERO CAMA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
|
Título : |
Supplementary irrigation in 'Spring' navel orange and satsuma 'Owari' mandarin on temperate growing conditions. |
|
Fecha de publicación : |
2011 |
|
Fuente / Imprenta : |
Acta Horticulturae, 2011, no.889, p.331-338. |
|
Serie : |
(Acta Horticulturae; 889) |
|
ISBN : |
978-90-66057-13-5 |
|
ISSN : |
0567-7572 (print) 2406-6168 (electronic) |
|
DOI : |
10.17660/ActaHortic.2011.889.40 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Published 4 March 2011. in: ISHS Acta Horticulturae 889: VI International Symposium on Irrigation of Horticultural Crops. Editors: S. Ortega-Farias, G. Selles. Conveners: N. Pereira Muñoz, S. Ortega-Farias, G. Selles. |
|
Contenido : |
ABSTRACT.
Supplementary irrigation in Citrus sinensis (L.) Osbeck 'Spring' navel and Citrus unshiu Marcow trees were studied according to fruit development stages on the northwestern region of Uruguay (32° S, 58° W) from 2000 to 2009. The effective rainfall (Pe) variability between consecutive years is bigger than the reference evapotranspiration (ETo) variability; despite the annual water balance seems to be adequate for excellent yields. Water deficit occurs at different intensities during fruit growth stages I, II and III. Supplementary irrigation was necessary in 'Spring' navel and satsuma 'Owari' during stage I and II, although 'Spring' navel requires occasionally irrigation during stage III. The major irrigation impact was to increase the fruit weight but not the number of fruits. The increment in the marketable fruit was related to the best size distribution of the fruits, also it was verified an attenuation on the alternate bearing. An inverse and significant relationship was found between the ETo/Pe ratio and the relative yield reduction in the stage I (R 2=0.73) and in stage II (R 2= 0.91); and between the ETo/Pe and the fruit weight in satsuma 'Owari', (R 2= 0.56) (R 2= 0.85) respectively. The yield reduction between trees without irrigation and all year irrigated represents 20% in 'Spring' navel and 40% in satsuma 'Owari'. Maximum water application of 1000-1200 m 3 ha -1 was required for irrigated trees on stage I and between 1800-2000 m 3 ha -1 for the stages I+II. In a close up view, supplementary water is required to reach maximum marketable yield and alternate bearing reduction in citrus production in temperate conditions. MenosABSTRACT.
Supplementary irrigation in Citrus sinensis (L.) Osbeck 'Spring' navel and Citrus unshiu Marcow trees were studied according to fruit development stages on the northwestern region of Uruguay (32° S, 58° W) from 2000 to 2009. The effective rainfall (Pe) variability between consecutive years is bigger than the reference evapotranspiration (ETo) variability; despite the annual water balance seems to be adequate for excellent yields. Water deficit occurs at different intensities during fruit growth stages I, II and III. Supplementary irrigation was necessary in 'Spring' navel and satsuma 'Owari' during stage I and II, although 'Spring' navel requires occasionally irrigation during stage III. The major irrigation impact was to increase the fruit weight but not the number of fruits. The increment in the marketable fruit was related to the best size distribution of the fruits, also it was verified an attenuation on the alternate bearing. An inverse and significant relationship was found between the ETo/Pe ratio and the relative yield reduction in the stage I (R 2=0.73) and in stage II (R 2= 0.91); and between the ETo/Pe and the fruit weight in satsuma 'Owari', (R 2= 0.56) (R 2= 0.85) respectively. The yield reduction between trees without irrigation and all year irrigated represents 20% in 'Spring' navel and 40% in satsuma 'Owari'. Maximum water application of 1000-1200 m 3 ha -1 was required for irrigated trees on stage I and between 1800-2000 m 3 ha -1 for the stages I... Presentar Todo |
|
Palabras claves : |
ALTERNATE BEARING; GROWTH STAGES; PRODUCTIVITY; TOTAL WATER USE. |
|
Thesagro : |
ALTERNANCIA; CITRUS; CRECIMIENTO; PRODUCTIVIDAD. |
|
Asunto categoría : |
F01 Cultivo |
|
Marc : |
LEADER 02768naa a2200289 a 4500
001 1051111
005 2019-11-25
008 2011 bl uuuu u00u1 u #d
020 $a978-90-66057-13-5
022 $a0567-7572 (print) 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2011.889.40$2DOI
100 1 $aGOÑI, C.
245 $aSupplementary irrigation in 'Spring' navel orange and satsuma 'Owari' mandarin on temperate growing conditions.$h[electronic resource]
260 $c2011
490 $a(Acta Horticulturae; 889)
500 $aArticle history: Published 4 March 2011. in: ISHS Acta Horticulturae 889: VI International Symposium on Irrigation of Horticultural Crops. Editors: S. Ortega-Farias, G. Selles. Conveners: N. Pereira Muñoz, S. Ortega-Farias, G. Selles.
520 $aABSTRACT. Supplementary irrigation in Citrus sinensis (L.) Osbeck 'Spring' navel and Citrus unshiu Marcow trees were studied according to fruit development stages on the northwestern region of Uruguay (32° S, 58° W) from 2000 to 2009. The effective rainfall (Pe) variability between consecutive years is bigger than the reference evapotranspiration (ETo) variability; despite the annual water balance seems to be adequate for excellent yields. Water deficit occurs at different intensities during fruit growth stages I, II and III. Supplementary irrigation was necessary in 'Spring' navel and satsuma 'Owari' during stage I and II, although 'Spring' navel requires occasionally irrigation during stage III. The major irrigation impact was to increase the fruit weight but not the number of fruits. The increment in the marketable fruit was related to the best size distribution of the fruits, also it was verified an attenuation on the alternate bearing. An inverse and significant relationship was found between the ETo/Pe ratio and the relative yield reduction in the stage I (R 2=0.73) and in stage II (R 2= 0.91); and between the ETo/Pe and the fruit weight in satsuma 'Owari', (R 2= 0.56) (R 2= 0.85) respectively. The yield reduction between trees without irrigation and all year irrigated represents 20% in 'Spring' navel and 40% in satsuma 'Owari'. Maximum water application of 1000-1200 m 3 ha -1 was required for irrigated trees on stage I and between 1800-2000 m 3 ha -1 for the stages I+II. In a close up view, supplementary water is required to reach maximum marketable yield and alternate bearing reduction in citrus production in temperate conditions.
650 $aALTERNANCIA
650 $aCITRUS
650 $aCRECIMIENTO
650 $aPRODUCTIVIDAD
653 $aALTERNATE BEARING
653 $aGROWTH STAGES
653 $aPRODUCTIVITY
653 $aTOTAL WATER USE
700 1 $aOTERO, A.
773 $tActa Horticulturae, 2011, no.889, p.331-338.
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 Salto Grande. |
|
Fecha actual : |
28/06/2018 |
|
Actualizado : |
28/06/2018 |
|
Tipo de producción científica : |
Documentos |
|
Autor : |
RUBIO, L.; ALVES, P.; AMARAL, J.; BLANCO, O.; GUIMARAENS, A. |
|
Afiliación : |
LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO DANIEL ALVES MENONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN ANTONIO AMARAL SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORIBE BLANCO MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREA ELIZABETH GUIMARAENS SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Control de Alternaria en mandarina Nova aplicando diferentes esquemas de control químico. |
|
Fecha de publicación : |
2013 |
|
Fuente / Imprenta : |
In: INIA Salto Grande; Programa Nacional Producción Citrícola. Avances de investigación en protección vegetal citrícola. Salto (UY): INIA, 2013. |
|
Páginas : |
p. 1-8 |
|
Serie : |
(Serie Actividades de Difusión; 716) |
|
ISSN : |
1688-9258 |
|
Idioma : |
Español |
|
Contenido : |
La enfermedad conocida como ?mancha marrón de las mandarinas? es ocasionada por el hongo Alternaria alternata Fr. (Keissler) pv. citri Solel y afecta principalmente a la mandarina Dancy y sus híbridos. En Uruguay se la ha observado en las variedades Murcott, Fortune, Nova y Tangelo Orlando. Esta enfermedad ha cobrado importancia en nuestro país en los últimos años, donde ha generado mermas en producción y calidad de la mandarina Nova. En este sentido, el objetivo de este trabajo ha sido evaluar esquemas de control químico para el manejo de Alternaria en montes de mandarina Nova con distinto nivel de la enfermedad. |
|
Thesagro : |
ALTERNARIA ALTERNATA; CONTROL QUÍMICO; MANDARINA. |
|
Asunto categoría : |
-- |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10557/1/sad-716-p.-1-8.pdf
|
|
Marc : |
LEADER 01420naa a2200241 a 4500
001 1058758
005 2018-06-28
008 2013 bl uuuu u00u1 u #d
022 $a1688-9258
100 1 $aRUBIO, L.
245 $aControl de Alternaria en mandarina Nova aplicando diferentes esquemas de control químico.$h[electronic resource]
260 $c2013
300 $ap. 1-8
490 $a(Serie Actividades de Difusión; 716)
520 $aLa enfermedad conocida como ?mancha marrón de las mandarinas? es ocasionada por el hongo Alternaria alternata Fr. (Keissler) pv. citri Solel y afecta principalmente a la mandarina Dancy y sus híbridos. En Uruguay se la ha observado en las variedades Murcott, Fortune, Nova y Tangelo Orlando. Esta enfermedad ha cobrado importancia en nuestro país en los últimos años, donde ha generado mermas en producción y calidad de la mandarina Nova. En este sentido, el objetivo de este trabajo ha sido evaluar esquemas de control químico para el manejo de Alternaria en montes de mandarina Nova con distinto nivel de la enfermedad.
650 $aALTERNARIA ALTERNATA
650 $aCONTROL QUÍMICO
650 $aMANDARINA
700 1 $aALVES, P.
700 1 $aAMARAL, J.
700 1 $aBLANCO, O.
700 1 $aGUIMARAENS, A.
773 $tIn: INIA Salto Grande; Programa Nacional Producción Citrícola. Avances de investigación en protección vegetal citrícola. Salto (UY): INIA, 2013.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Salto Grande (SG) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
