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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
23/08/2011 |
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Data da última atualização: |
04/11/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MOREIRA, A.; CASTRO, C.; FAGERIA, N. K. |
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Afiliação: |
ADONIS MOREIRA, CNPSO; CESAR DE CASTRO, CNPSO; NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Effects of boron application on yield, foliar boron concentration, and efficiency of soil boron extracting solutions in a Xanthic Ferralsol cultivated with banana in Central Amazon. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 42, n. 18, p. 2169-2178, 2011. |
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DOI: |
10.1080/00103624.2011.602447 |
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Idioma: |
Inglês |
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Conteúdo: |
The boron (B) is known to play an important role for the structure of cell wall, membranes and the integrity and functions of membranes in plants. Under the conditions of the Central Amazon region, there are few studies about this nutrient. In Brazilian soils, the hot water B extraction method has been extensively used for evaluation of soil B status. However, difficulties with this method result in low accuracy and precision of extraction of available B in soil. The objective of this study was to evaluate the yield, foliar concentration, and efficiency of B extracting solutions and the effect of B fertilization on B uptake in banana (Musa spp.) leaves and fruits, subgroup Cavendish (AAA), cultivated in a Xanthic Ferralsol (dystrophic Yellow Latosol) located in Amazonas State, Brazil. The experimental design was a completely randomized split plot, comprising four B rates (0, 4, 8, and 12 kg ha-1), and two harvest cycles (sub-treatments), with four replicates. Available B was determined with seven extractant solutions: Mehlich 1, Mehlich 3, hot water, hydrochloric acid (HCl) 0.05 mol L-1, HCl 0.1 mol L-1, HCl 5.0 mol L-1, and potassium chloride (KCl 1.0 mol L-1). The application of B fertilizer increased the yield and B concentration in leaves and fruits. Hot water and KCl 1.0 mol L-1 were the most efficient extracting solutions for the determination of available B in soil. The application of 3.4 kg B ha-1 in first cycle and 1.3 kg B ha-1 in second cycle guarantees an adequate nutritional status in banana plants. MenosThe boron (B) is known to play an important role for the structure of cell wall, membranes and the integrity and functions of membranes in plants. Under the conditions of the Central Amazon region, there are few studies about this nutrient. In Brazilian soils, the hot water B extraction method has been extensively used for evaluation of soil B status. However, difficulties with this method result in low accuracy and precision of extraction of available B in soil. The objective of this study was to evaluate the yield, foliar concentration, and efficiency of B extracting solutions and the effect of B fertilization on B uptake in banana (Musa spp.) leaves and fruits, subgroup Cavendish (AAA), cultivated in a Xanthic Ferralsol (dystrophic Yellow Latosol) located in Amazonas State, Brazil. The experimental design was a completely randomized split plot, comprising four B rates (0, 4, 8, and 12 kg ha-1), and two harvest cycles (sub-treatments), with four replicates. Available B was determined with seven extractant solutions: Mehlich 1, Mehlich 3, hot water, hydrochloric acid (HCl) 0.05 mol L-1, HCl 0.1 mol L-1, HCl 5.0 mol L-1, and potassium chloride (KCl 1.0 mol L-1). The application of B fertilizer increased the yield and B concentration in leaves and fruits. Hot water and KCl 1.0 mol L-1 were the most efficient extracting solutions for the determination of available B in soil. The application of 3.4 kg B ha-1 in first cycle and 1.3 kg B ha-1 in second cycle guarantees an adequat... Mostrar Tudo |
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Thesagro: |
Adubação; Banana; Boro; Fertilidade do solo; Macroelemento; Microelemento; Musa sp. |
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Thesaurus Nal: |
Fertilizer application. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02362naa a2200253 a 4500
001 1898562
005 2024-11-04
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2011.602447$2DOI
100 1 $aMOREIRA, A.
245 $aEffects of boron application on yield, foliar boron concentration, and efficiency of soil boron extracting solutions in a Xanthic Ferralsol cultivated with banana in Central Amazon.
260 $c2011
520 $aThe boron (B) is known to play an important role for the structure of cell wall, membranes and the integrity and functions of membranes in plants. Under the conditions of the Central Amazon region, there are few studies about this nutrient. In Brazilian soils, the hot water B extraction method has been extensively used for evaluation of soil B status. However, difficulties with this method result in low accuracy and precision of extraction of available B in soil. The objective of this study was to evaluate the yield, foliar concentration, and efficiency of B extracting solutions and the effect of B fertilization on B uptake in banana (Musa spp.) leaves and fruits, subgroup Cavendish (AAA), cultivated in a Xanthic Ferralsol (dystrophic Yellow Latosol) located in Amazonas State, Brazil. The experimental design was a completely randomized split plot, comprising four B rates (0, 4, 8, and 12 kg ha-1), and two harvest cycles (sub-treatments), with four replicates. Available B was determined with seven extractant solutions: Mehlich 1, Mehlich 3, hot water, hydrochloric acid (HCl) 0.05 mol L-1, HCl 0.1 mol L-1, HCl 5.0 mol L-1, and potassium chloride (KCl 1.0 mol L-1). The application of B fertilizer increased the yield and B concentration in leaves and fruits. Hot water and KCl 1.0 mol L-1 were the most efficient extracting solutions for the determination of available B in soil. The application of 3.4 kg B ha-1 in first cycle and 1.3 kg B ha-1 in second cycle guarantees an adequate nutritional status in banana plants.
650 $aFertilizer application
650 $aAdubação
650 $aBanana
650 $aBoro
650 $aFertilidade do solo
650 $aMacroelemento
650 $aMicroelemento
650 $aMusa sp
700 1 $aCASTRO, C.
700 1 $aFAGERIA, N. K.
773 $tCommunications in Soil Science and Plant Analysis$gv. 42, n. 18, p. 2169-2178, 2011.
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Registro original: |
Embrapa Soja (CNPSO) |
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