Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)

The objective of this study was to analyze the effects of different doses of foliar fertilizers with macronutrients on 'Valencia late' sweet orange and 'Murcott' tangor. Field experiments were done during three seasons in commercial orchards in Corrientes, Argentina. On complete...

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Autores principales: Alayón Luaces, Paula, Rodríguez, Víctor Antonio, Píccoli, Analia Beatriz, Chabbal, Marco Daniel, Giménez, Laura Itati, Martínez, Gloria Cristina
Formato: Online
Lenguaje:spa
Publicado: Facultad de Ciencias Agrarias-UNCuyo 2022
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Acceso en línea:https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5631
id I11-R107article-5631
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filtrotop_str Revistas en línea
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journal_title_str Revista de la Facultad de Ciencias Agrarias
institution_str I-11
repository_str R-107
language spa
format Online
author Alayón Luaces, Paula
Rodríguez, Víctor Antonio
Píccoli, Analia Beatriz
Chabbal, Marco Daniel
Giménez, Laura Itati
Martínez, Gloria Cristina
spellingShingle Alayón Luaces, Paula
Rodríguez, Víctor Antonio
Píccoli, Analia Beatriz
Chabbal, Marco Daniel
Giménez, Laura Itati
Martínez, Gloria Cristina
Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
nutrición foliar
nitrógeno
fósforo
potasio
cítricos
foliar nutrition
nitrogen
phosphorus
potassium
citrus
author_facet Alayón Luaces, Paula
Rodríguez, Víctor Antonio
Píccoli, Analia Beatriz
Chabbal, Marco Daniel
Giménez, Laura Itati
Martínez, Gloria Cristina
author_sort Alayón Luaces, Paula
title Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
title_short Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
title_full Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
title_fullStr Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
title_full_unstemmed Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck)
title_sort foliar nutrition to valencia late (citrus sinensis (l.) osbeck) orange and tangor murcott (citrus reticulata blanco x citrus sinensis (l.) osbeck) trees with macronutrients
description The objective of this study was to analyze the effects of different doses of foliar fertilizers with macronutrients on 'Valencia late' sweet orange and 'Murcott' tangor. Field experiments were done during three seasons in commercial orchards in Corrientes, Argentina. On complete block designs with four replications and experimental plots of four trees. Tested treatments were: T1 control; T2 N (12%) 2 L. ha- 1; T3 N (12%) 4 L.ha-1; T4 N (9%) and P (2.6%) 2 L. ha-1; T5 N (9%) and P (2.6%) 4 L ha- 1; T6 N (9.3%), P (2.6%) and K (2.1%) 2 L.ha-1; T7 N (9.3%), P (2.6%) and K (2.1%) 4 L.ha-1; sprayed three times per season, at pre-flowering, full flowering and last summer sprouting. Leaf concentrations of N, P and K were determined in leaves of fruiting branches obtained in autumn. At harvest, total fruit production was measured and diameter, percentage of juice, soluble solids content, acidity and ratio were determined on a 40 fruits per plot sample. Variance analysis and Duncan test were performed. In 'Valencia late', compared to the control, all sprayed treatments increased P foliar concentration. Treatment T7 increased the yield 38.7% respect to T1, but fruits presented smaller diameter. In 'Murcott', the fertilizer treatments increased fruit yield compared to the control, with higher production in T7 (64.9% upper) and T6 (43.8% up); T7 increased P foliar and decreased total soluble solids in juice compared with control. Foliar fertilization with macronutrients allows increased fruit production of 'Valencia late' sweet orange and 'Murcott' tangor. This report shows the utility of the foliar nutrition with macronutrient as a tool in citrus fertilization programs designed to optimize the fruit performance.
publisher Facultad de Ciencias Agrarias-UNCuyo
publishDate 2022
url https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5631
topic nutrición foliar
nitrógeno
fósforo
potasio
cítricos
foliar nutrition
nitrogen
phosphorus
potassium
citrus
topic_facet nutrición foliar
nitrógeno
fósforo
potasio
cítricos
foliar nutrition
nitrogen
phosphorus
potassium
citrus
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AT gimenezlauraitati foliarnutritiontovalencialatecitrussinensislosbeckorangeandtangormurcottcitrusreticulatablancoxcitrussinensislosbecktreeswithmacronutrients
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spelling I11-R107article-56312022-02-16T18:05:43Z Foliar nutrition to Valencia late (Citrus sinensis (L.) Osbeck) orange and tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck) trees with macronutrients Fertilización foliar con macronutrientes a plantas de naranja Valencia late (Citrus sinensis (L.) Osbeck) y tangor Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck) Alayón Luaces, Paula Rodríguez, Víctor Antonio Píccoli, Analia Beatriz Chabbal, Marco Daniel Giménez, Laura Itati Martínez, Gloria Cristina nutrición foliar nitrógeno fósforo potasio cítricos foliar nutrition nitrogen phosphorus potassium citrus The objective of this study was to analyze the effects of different doses of foliar fertilizers with macronutrients on 'Valencia late' sweet orange and 'Murcott' tangor. Field experiments were done during three seasons in commercial orchards in Corrientes, Argentina. On complete block designs with four replications and experimental plots of four trees. Tested treatments were: T1 control; T2 N (12%) 2 L. ha- 1; T3 N (12%) 4 L.ha-1; T4 N (9%) and P (2.6%) 2 L. ha-1; T5 N (9%) and P (2.6%) 4 L ha- 1; T6 N (9.3%), P (2.6%) and K (2.1%) 2 L.ha-1; T7 N (9.3%), P (2.6%) and K (2.1%) 4 L.ha-1; sprayed three times per season, at pre-flowering, full flowering and last summer sprouting. Leaf concentrations of N, P and K were determined in leaves of fruiting branches obtained in autumn. At harvest, total fruit production was measured and diameter, percentage of juice, soluble solids content, acidity and ratio were determined on a 40 fruits per plot sample. Variance analysis and Duncan test were performed. In 'Valencia late', compared to the control, all sprayed treatments increased P foliar concentration. Treatment T7 increased the yield 38.7% respect to T1, but fruits presented smaller diameter. In 'Murcott', the fertilizer treatments increased fruit yield compared to the control, with higher production in T7 (64.9% upper) and T6 (43.8% up); T7 increased P foliar and decreased total soluble solids in juice compared with control. Foliar fertilization with macronutrients allows increased fruit production of 'Valencia late' sweet orange and 'Murcott' tangor. This report shows the utility of the foliar nutrition with macronutrient as a tool in citrus fertilization programs designed to optimize the fruit performance. El objetivo de este trabajo fue analizar el efecto de diferentes dosis de fertilizantes foliares con macronutrientes en plantas de naranja Valencia y de tangor Murcott. Los experimentos fueron realizados durante tres campañas consecutivas en Corrientes Argentina. El diseño experimental fue en bloques completos al azar con cuatro repeticiones y parcelas experimentales de cuatro plantas. Los tratamientos ensayados fueron T1 control; T2 N (12%) 2 L.ha-1; T3 N (12%) 4 L.ha-1; T4 N (9%) y P (2,6%) 2 L ha- 1; T5 N (9%) y P (2,6%) 4 L.ha-1; T6 N (9,3%), P (2,6%) y K (2,1%) 2 L.ha-1; T7 N (9,3%), P (2,6%) y K (2,1%) 4 L.ha-1, de fertilizante foliar formulados en base a sales de sulfato de amonio, fosfato monoamónico y nitrato de potasio según tratamiento. Los mismos fueron aplicados por campaña en prefloración, plena floración y en otoño. Se midieron las concentraciones foliares de N, P y K en hojas de otoño de ramas fructíferas y al momento de cosecha se determinó rendimiento total, diámetro de fruta, porcentaje de jugo, sólidos solubles, acidez y relación sólidos solubles/acidez. En Valencia late todos los tratamientos incrementaron el contenido de P foliar en comparación con el control. El tratamiento T7 incrementó un 38,7% el rendimiento respecto de T1, aunque los frutos presentaron menor diámetro. En "Murcott" todos los tratamientos incrementaron el rendimiento comparados con T1, y las máximas producciones se observaron en los tratamientos T7 (64,9% mayor) y T6 (43,8% mayor) además T7 incrementó el contenido de P foliar y disminuyó el contenido de sólidos solubles en comparación con el control. La fertilización foliar con macronutrientes incrementó la productividad en naranja Valencia late y tangor Murcott. Este trabajo muestra la utilidad de la fertilización foliar con macronutrientes como una herramienta complementaria en los programas de fertilización diseñados para optimizar el rendimiento. Facultad de Ciencias Agrarias-UNCuyo 2022-02-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5631 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 46 No. 1 (2014): January-June; 87-96 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 46 Núm. 1 (2014): Enero-Junio; 87-96 1853-8665 0370-4661 spa https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/5631/4329 https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es