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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
05/09/2016 |
Data da última atualização: |
28/09/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CRUSCIOL, C. A. C.; ARTIGIANI, A. C. C. A.; ARF, O.; CARMEIS FILHO, A. C. A.; SORATTO, R. P.; NASCENTE, A. S.; ALVAREZ, R. C. F. |
Afiliação: |
CARLOS A. C. CRUSCIOL, UNESP, Botucatu-SP; ANGELA C. C. A. ARTIGIANI, UNESP, Botucatu-SP; ORIVALDO ARF, UNESP, Ilha Solteira-SP; ANTONIO C. A. CARMEIS FILHO, UNESP, Botucatu-SP; ROGERIO P. SORATTO, UNESP, Botucatu-SP; ADRIANO STEPHAN NASCENTE, CNPAF; RITA C. F. ALVAREZ, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL, Chapadão do Sul. |
Título: |
Surface application of lime-silicate-phosphogypsum mixtures for improving tropical soil properties and irrigated common bean yield. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Soil Science Society of America Journal, v. 80, n. 4, p. 930-942, Jul. 2016. |
DOI: |
10.2136/sssaj2015.09.0348 |
Idioma: |
Inglês |
Conteúdo: |
The movement of surface-applied lime to subsurface soil layers is slow, and, consequently, liming requires a long period of time to become effective. Thus, it is important to develop strategies to increase the efficiency of acidity amendments practices in order to improve the chemical properties of tropical acid soils in no-till systems. The aim of this study was to evaluate the effects of applying mixtures of silicate, lime, and phosphogypsum to the soil surface in tropical no-till systems on soil chemical properties and leaf nutrient concentrations, yield components, and grain yield of the common bean (Phaseolus vulgaris L.). A field experiment was performed during two growing seasons (2004 and 2005) in a field with Typic Acrustox soils. Among the treatments, the silicate?phosphogypsum mixture was more effective for ameliorating soil acidity at a depth of 0 to 0.20 m over a short period of time (6 mo). The application of soil amendments separately or in mixtures increased the soil pH to 0.40 m depth 18 mo after application. Combining the surface application of phosphogypsum with lime and/or silicate effectively increased the NO3 --N, SO4 2- -S, and Ca2+ levels at soil depths of up to 0.40 m over a relatively short period of time, resulting in a higher base saturation in the deepest layer evaluated (0.20?0.40 m). Compared with the control treatment, the mixtures of soil acidity amendments and phosphogypsum resulted in greater Ca, S, and Si concentrations in the leaves and increased the grain yield of the common bean by >22% over two growing seasons. Long-term studies are required to establish the frequency of reapplication and the residual effects of soil amendment mixtures. MenosThe movement of surface-applied lime to subsurface soil layers is slow, and, consequently, liming requires a long period of time to become effective. Thus, it is important to develop strategies to increase the efficiency of acidity amendments practices in order to improve the chemical properties of tropical acid soils in no-till systems. The aim of this study was to evaluate the effects of applying mixtures of silicate, lime, and phosphogypsum to the soil surface in tropical no-till systems on soil chemical properties and leaf nutrient concentrations, yield components, and grain yield of the common bean (Phaseolus vulgaris L.). A field experiment was performed during two growing seasons (2004 and 2005) in a field with Typic Acrustox soils. Among the treatments, the silicate?phosphogypsum mixture was more effective for ameliorating soil acidity at a depth of 0 to 0.20 m over a short period of time (6 mo). The application of soil amendments separately or in mixtures increased the soil pH to 0.40 m depth 18 mo after application. Combining the surface application of phosphogypsum with lime and/or silicate effectively increased the NO3 --N, SO4 2- -S, and Ca2+ levels at soil depths of up to 0.40 m over a relatively short period of time, resulting in a higher base saturation in the deepest layer evaluated (0.20?0.40 m). Compared with the control treatment, the mixtures of soil acidity amendments and phosphogypsum resulted in greater Ca, S, and Si concentrations in the leaves and i... Mostrar Tudo |
Palavras-Chave: |
Fosfogesso; Tropical soil properties. |
Thesagro: |
Acidez do solo; Capacidade de troca; Feijão; Phaseolus vulgaris; Plantio direto; Saturação. |
Thesaurus Nal: |
Base saturation; Beans; Cation exchange capacity; Phosphogypsum. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02790naa a2200349 a 4500 001 2052390 005 2016-09-28 008 2016 bl uuuu u00u1 u #d 024 7 $a10.2136/sssaj2015.09.0348$2DOI 100 1 $aCRUSCIOL, C. A. C. 245 $aSurface application of lime-silicate-phosphogypsum mixtures for improving tropical soil properties and irrigated common bean yield.$h[electronic resource] 260 $c2016 520 $aThe movement of surface-applied lime to subsurface soil layers is slow, and, consequently, liming requires a long period of time to become effective. Thus, it is important to develop strategies to increase the efficiency of acidity amendments practices in order to improve the chemical properties of tropical acid soils in no-till systems. The aim of this study was to evaluate the effects of applying mixtures of silicate, lime, and phosphogypsum to the soil surface in tropical no-till systems on soil chemical properties and leaf nutrient concentrations, yield components, and grain yield of the common bean (Phaseolus vulgaris L.). A field experiment was performed during two growing seasons (2004 and 2005) in a field with Typic Acrustox soils. Among the treatments, the silicate?phosphogypsum mixture was more effective for ameliorating soil acidity at a depth of 0 to 0.20 m over a short period of time (6 mo). The application of soil amendments separately or in mixtures increased the soil pH to 0.40 m depth 18 mo after application. Combining the surface application of phosphogypsum with lime and/or silicate effectively increased the NO3 --N, SO4 2- -S, and Ca2+ levels at soil depths of up to 0.40 m over a relatively short period of time, resulting in a higher base saturation in the deepest layer evaluated (0.20?0.40 m). Compared with the control treatment, the mixtures of soil acidity amendments and phosphogypsum resulted in greater Ca, S, and Si concentrations in the leaves and increased the grain yield of the common bean by >22% over two growing seasons. Long-term studies are required to establish the frequency of reapplication and the residual effects of soil amendment mixtures. 650 $aBase saturation 650 $aBeans 650 $aCation exchange capacity 650 $aPhosphogypsum 650 $aAcidez do solo 650 $aCapacidade de troca 650 $aFeijão 650 $aPhaseolus vulgaris 650 $aPlantio direto 650 $aSaturação 653 $aFosfogesso 653 $aTropical soil properties 700 1 $aARTIGIANI, A. C. C. A. 700 1 $aARF, O. 700 1 $aCARMEIS FILHO, A. C. A. 700 1 $aSORATTO, R. P. 700 1 $aNASCENTE, A. S. 700 1 $aALVAREZ, R. C. F. 773 $tSoil Science Society of America Journal$gv. 80, n. 4, p. 930-942, Jul. 2016.
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Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
15/04/1999 |
Data da última atualização: |
10/11/2016 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
SOARES, M. H. M.; CARVALHO, J. O. P. de. |
Afiliação: |
Márcio Hofmann Mota Soares, ESTAGIÁRIO CPATU; JOÃO OLEGÁRIO PEREIRA DE CARVALHO, CPATU. |
Título: |
Importância ecológica das espécies Bagassa guianensis (tatajuba), Copaifera multijuga (copaiba), Dipteryx odorata (cumaru), Hymenaea courbaril (jatoba) e Tabebuia serratifolia (ipe-amarelo) em floresta natural na Amazônia Brasileira. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Belém, PA: EMBRAPA-CPATU, 1998. |
Páginas: |
3 p. |
Série: |
(EMBRAPA-CPATU. Comunicado técnico, 87). |
Idioma: |
Português |
Conteúdo: |
Este trabalho mostra a importância ecológica das espécies. São discutidos a abundância, a dominância, o volume e o índice de importância de cada espécie Bagassa guianensis Aubl. (Moraceae), Copaifera multijuga Hayne (Caesalpiniaceae), Dipteryx adorata Aubl. (Papilionaceae), Hymenaea courbaril L. (Caesalpiniaceae) e Tabebuia serratifolia (VAHL) Nichols (Bignoniaceae).São discutidos a abundância, a dominância, o volume e o índice de importância de cada espécie em floresta tropical nativa. Este estudo está sendo conduzido na Floresta Nacional do Tapajós. |
Palavras-Chave: |
Brasil; Espécie florestal; Floresta natural; Ipê-amarelo; Pará; Rain forest. |
Thesagro: |
Bagassa Guianensis; Copaíba; Copaifera Multijuga; Cumaru; Dipteryx Odorata; Ecologia; Ecologia Florestal; Floresta Tropical; Hymenaea Courbaril; Jatobá; Tabebuia Serratifolia; Tatajuba. |
Thesaurus NAL: |
Amazonia; ecology; forest ecology; forest trees; tropical forests. |
Categoria do assunto: |
-- K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/57860/1/CPATU-ComTec87.pdf
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Marc: |
LEADER 01845nam a2200421 a 4500 001 1375526 005 2016-11-10 008 1998 bl uuuu u0uu1 u #d 100 1 $aSOARES, M. H. M. 245 $aImportância ecológica das espécies Bagassa guianensis (tatajuba), Copaifera multijuga (copaiba), Dipteryx odorata (cumaru), Hymenaea courbaril (jatoba) e Tabebuia serratifolia (ipe-amarelo) em floresta natural na Amazônia Brasileira. 260 $aBelém, PA: EMBRAPA-CPATU$c1998 300 $a3 p. 490 $a(EMBRAPA-CPATU. Comunicado técnico, 87). 520 $aEste trabalho mostra a importância ecológica das espécies. São discutidos a abundância, a dominância, o volume e o índice de importância de cada espécie Bagassa guianensis Aubl. (Moraceae), Copaifera multijuga Hayne (Caesalpiniaceae), Dipteryx adorata Aubl. (Papilionaceae), Hymenaea courbaril L. (Caesalpiniaceae) e Tabebuia serratifolia (VAHL) Nichols (Bignoniaceae).São discutidos a abundância, a dominância, o volume e o índice de importância de cada espécie em floresta tropical nativa. Este estudo está sendo conduzido na Floresta Nacional do Tapajós. 650 $aAmazonia 650 $aecology 650 $aforest ecology 650 $aforest trees 650 $atropical forests 650 $aBagassa Guianensis 650 $aCopaíba 650 $aCopaifera Multijuga 650 $aCumaru 650 $aDipteryx Odorata 650 $aEcologia 650 $aEcologia Florestal 650 $aFloresta Tropical 650 $aHymenaea Courbaril 650 $aJatobá 650 $aTabebuia Serratifolia 650 $aTatajuba 653 $aBrasil 653 $aEspécie florestal 653 $aFloresta natural 653 $aIpê-amarelo 653 $aPará 653 $aRain forest 700 1 $aCARVALHO, J. O. P. de
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