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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
06/06/2016 |
Tipo de producción científica : |
Actividades de Difusión |
Autor : |
TALLER FINAL DE EVALUACIÓN DE ALTERNATIVAS AL BROMURO DE METILO EN EL SECTOR HORTÍCOLA DE URUGUAY, 2001, SALTO, URUGUAY - BERNAL, R.; ORIHUELA, C.; MENDOZA, Y.; GONZÁLEZ, L. |
Afiliación : |
INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Trabajos presentados |
Fecha de publicación : |
2001 |
Fuente / Imprenta : |
Salto (Uruguay): INIA, 2001. |
Páginas : |
124 p. |
Serie : |
(INIA Serie Actividades de Difusión ; 267) |
Idioma : |
Español |
Notas : |
Taller auspiciado por el Ministerio de Vivienda, Ordenamiento Territorial y Medio Ambiente (MVOTMA) y el Ministerio de Ganadería, Agricultura y Pesca (MGAP) de Uruguay |
Thesagro : |
DESINFECCION DEL SUELO; ENMIENDAS ORGANICAS; SOLARIZACION DE SUELOS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5755/1/111219210807154745.pdf
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Marc : |
LEADER 00778nam a2200169 a 4500 001 1009828 005 2016-06-06 008 2001 bl uuuu u00u1 u #d 100 1 $aTALLER FINAL DE EVALUACIÓN DE ALTERNATIVAS AL BROMURO DE METILO EN EL SECTOR HORTÍCOLA DE URUGUAY, 2001, SALTO, URUGUAY - BERNAL, R.; ORIHUELA, C.; MENDOZA, Y.; GONZÁLEZ, L. 245 $aTrabajos presentados 260 $aSalto (Uruguay): INIA$c2001 300 $a124 p. 490 $a(INIA Serie Actividades de Difusión ; 267) 500 $aTaller auspiciado por el Ministerio de Vivienda, Ordenamiento Territorial y Medio Ambiente (MVOTMA) y el Ministerio de Ganadería, Agricultura y Pesca (MGAP) de Uruguay 650 $aDESINFECCION DEL SUELO 650 $aENMIENDAS ORGANICAS 650 $aSOLARIZACION DE SUELOS
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
15/10/2014 |
Actualizado : |
10/02/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 2 |
Autor : |
CAMPI, P.; GARCIA, C. |
Afiliación : |
CLAUDIO CESAR GARCIA GALLARRETA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Effects of irrigation management and nitrogen fertilization on the yield and quality of 'Gala' apple. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Acta Horticulturae, 2011, no.889, p.249-256. |
Serie : |
(Acta Horticulturae; 889) |
ISSN : |
0567-7572 |
DOI : |
10.17660/ActaHortic.2011.889.29 |
Idioma : |
Inglés |
Notas : |
Article history: November 2, 2009. In: Acta Horticulturae (ISHS) 889: VI International Symposium on Irrigation of Horticultural Crops. Editors: S. Ortega-Farias, G. Selles.
Location: Viña del Mar (Chile). Begin date: November 2, 2009. End date: November 6, 2009. |
Contenido : |
ABSTRACT.
Fertilizers application in irrigation water (Fertigation) is considered to be an efficient method of fertilizing fruit trees, but some information is needed on the relationship between irrigation depth and nitrogen (N). The objective of this work was to know the response of apple tree to different levels of irrigation depth based on maximum crop evapotranspiration (ET c) and N fertilization. The experiment was carried out in 2008-09 summer growing season of apple trees Malus x domestica Borkh 'Gala', with a row spacing of 4×1 m (2500 pl. ha -1), seven years old, on the M9 rootstock, in a silt loam soil. The experimental design was split plots with two factors, with four complete randomized blocks. A main plot was irrigation depth according ET c: 0% (only rainfall), 50, 75 and 100% of the ET c, and a submain plot was three N fertilization levels: 0, 110 and 220 kg N ha -1. Soil water content (0-20 cm of soil depth), leaf minerals content (N, P, K, Ca, Mg), trunk section diameter, fruit total number, fruit diameter, weight, colour and firmness were measured. Different leaf mineral contents for N, K and P according irrigation depth were observed at pre-harvest. Nitrogen fertilization, however, only affected the leaf N content. Results indicate that it was a significant differences in yield, fruit diameter and weight response to the supplemental irrigation application. Yield for irrigation at 100% ET c, reached 40 t ha -1 and, for non-irrigation plants 27 t ha -1. Fruit diameters average was 71.53 and 62.69 mm for 100% ET c and non-irrigation treatments, respectively; and there were 70.97 and 67.88 mm for 220 kg N ha -1 and non-nitrogen treatments respectively. The differences in N fertilization on yield and fruit quality variables were not observed. Nitrogen application rates only affected fruit diameter but not yield. MenosABSTRACT.
Fertilizers application in irrigation water (Fertigation) is considered to be an efficient method of fertilizing fruit trees, but some information is needed on the relationship between irrigation depth and nitrogen (N). The objective of this work was to know the response of apple tree to different levels of irrigation depth based on maximum crop evapotranspiration (ET c) and N fertilization. The experiment was carried out in 2008-09 summer growing season of apple trees Malus x domestica Borkh 'Gala', with a row spacing of 4×1 m (2500 pl. ha -1), seven years old, on the M9 rootstock, in a silt loam soil. The experimental design was split plots with two factors, with four complete randomized blocks. A main plot was irrigation depth according ET c: 0% (only rainfall), 50, 75 and 100% of the ET c, and a submain plot was three N fertilization levels: 0, 110 and 220 kg N ha -1. Soil water content (0-20 cm of soil depth), leaf minerals content (N, P, K, Ca, Mg), trunk section diameter, fruit total number, fruit diameter, weight, colour and firmness were measured. Different leaf mineral contents for N, K and P according irrigation depth were observed at pre-harvest. Nitrogen fertilization, however, only affected the leaf N content. Results indicate that it was a significant differences in yield, fruit diameter and weight response to the supplemental irrigation application. Yield for irrigation at 100% ET c, reached 40 t ha -1 and, for non-irrigation plants 27 t ha -1. Fru... Presentar Todo |
Palabras claves : |
Evapotranspiration; Growing fruit; Irrigation depth; Malus x domestica; Nitrate. |
Thesagro : |
EVAPOTRANSPIRACIÓN; MANZANA; RIEGO. |
Asunto categoría : |
F06 Riego |
Marc : |
LEADER 02913naa a2200277 a 4500 001 1051110 005 2020-02-10 008 2011 bl uuuu u00u1 u #d 022 $a0567-7572 024 7 $a10.17660/ActaHortic.2011.889.29$2DOI 100 1 $aCAMPI, P. 245 $aEffects of irrigation management and nitrogen fertilization on the yield and quality of 'Gala' apple.$h[electronic resource] 260 $c2011 490 $a(Acta Horticulturae; 889) 500 $aArticle history: November 2, 2009. In: Acta Horticulturae (ISHS) 889: VI International Symposium on Irrigation of Horticultural Crops. Editors: S. Ortega-Farias, G. Selles. Location: Viña del Mar (Chile). Begin date: November 2, 2009. End date: November 6, 2009. 520 $aABSTRACT. Fertilizers application in irrigation water (Fertigation) is considered to be an efficient method of fertilizing fruit trees, but some information is needed on the relationship between irrigation depth and nitrogen (N). The objective of this work was to know the response of apple tree to different levels of irrigation depth based on maximum crop evapotranspiration (ET c) and N fertilization. The experiment was carried out in 2008-09 summer growing season of apple trees Malus x domestica Borkh 'Gala', with a row spacing of 4×1 m (2500 pl. ha -1), seven years old, on the M9 rootstock, in a silt loam soil. The experimental design was split plots with two factors, with four complete randomized blocks. A main plot was irrigation depth according ET c: 0% (only rainfall), 50, 75 and 100% of the ET c, and a submain plot was three N fertilization levels: 0, 110 and 220 kg N ha -1. Soil water content (0-20 cm of soil depth), leaf minerals content (N, P, K, Ca, Mg), trunk section diameter, fruit total number, fruit diameter, weight, colour and firmness were measured. Different leaf mineral contents for N, K and P according irrigation depth were observed at pre-harvest. Nitrogen fertilization, however, only affected the leaf N content. Results indicate that it was a significant differences in yield, fruit diameter and weight response to the supplemental irrigation application. Yield for irrigation at 100% ET c, reached 40 t ha -1 and, for non-irrigation plants 27 t ha -1. Fruit diameters average was 71.53 and 62.69 mm for 100% ET c and non-irrigation treatments, respectively; and there were 70.97 and 67.88 mm for 220 kg N ha -1 and non-nitrogen treatments respectively. The differences in N fertilization on yield and fruit quality variables were not observed. Nitrogen application rates only affected fruit diameter but not yield. 650 $aEVAPOTRANSPIRACIÓN 650 $aMANZANA 650 $aRIEGO 653 $aEvapotranspiration 653 $aGrowing fruit 653 $aIrrigation depth 653 $aMalus x domestica 653 $aNitrate 700 1 $aGARCIA, C. 773 $tActa Horticulturae, 2011, no.889, p.249-256.
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