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| Registros recuperados : 9 | |
| 5. |  | VIEIRA, E. A.; CARVALHO, F. I. F. de; OLIVEIRA, A. C. de; MARTINS, L. F.; BENIN, G.; SILVA, J. A. G. da; KOPP, M. M.; HARTWIG, I.; CARVALHO, M. F. de; VALÉRIO, I. P. Associação da distância genética em trigo estimada a partir de caracteres morfológicos, caracteres fenológicos e dos componentes do rendimento de grãos. Revista Brasileira de Agrociência, Pelotas, v. 13, n. 2, p. 161-168, 2007.| Biblioteca(s): Embrapa Cerrados. |
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| 6. | | VIEIRA, E. A.; CARVALHO, F. I. de; OLIVEIRA, A. C. de; MARTINS, L. F.; BENIN, G.; SILVA, J. A. G. da; COIMBRA, J.; MARTINS, A. F. : CARVALHO, M. F. de; RIBEIRO, G. Análise de trilha entre os componentes primários e secundários do rendimento de grãos em trigo. Revista Brasileira de Agrociência, Pelotas, v. 13, n. 2, p. 169-174, abr./jun. 2007.| Biblioteca(s): Embrapa Cerrados. |
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| 7. | | VIEIRA, E. A.; CARVALHO, F. I. F. de; OLIVEIRA, A. C. de; MARTINS, L. F.; BENIN, G.; SILVA, J. A. G.; COIMBRA, J.; MARTINS, A. F.; CARVALHO, M. F. de; RIBEIRO, G. Análise de trilha entre os componentes primários e secundários do rendimento de grão em trigo. Revista Brasileira de Agrociência, Pelotas, v. 13, n. 2, p. 169-174, 2007.| Biblioteca(s): Embrapa Cerrados. |
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| 8. | | VIEIRA, E. A.; CARVALHO, F. I. F. de; OLIVEIRA, A. C. de; BERTIN, G.; LORENCETTI, C.; ZIMMER, P. D.; FLOSS, E. L.; MARTINS, A. F.; MARTINS, L. F.; CARVALHO, M. F. de. Use of nonparametric selection indexes in studies of adaptability and stability of oat cultivars. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 6, n. 1, p. 95-103, Mar. 2006.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 9. | | MARTINS, A. F.; VIEIRA, E. A.; KOPP, M. M.; LUZ, V. K. da; CARVALHO, M. F. de; CASTELO BRANCO, J. S.; CRUZ, R. P. da; CARVALHO, F. I. F. de; OLIVEIRA, A. C. de. Caracterização de famílias mutantes de arroz para tolerância ao frio nos períodos vegetativo e reprodutivo. Bragantia, Campinas, v. 66, n. 2, p. 227-233, 2007.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 9 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
18/05/2015 |
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Data da última atualização: |
17/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, V. de S.; LIMA, A. M. N.; MENDES, A. M. S.; BASSOI, L. H.; PEREIRA, G. E. |
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Afiliação: |
ALESSANDRA MONTEIRO SALVIANO MENDES, CPATSA; LUIS HENRIQUE BASSOI, CPATSA; GIULIANO ELIAS PEREIRA, CNPUV. |
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Título: |
Heavy metals and micronutrients in the soil and grapevine under different irrigation strategies. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo , v. 39, n. 1, p. 162-173, Jan./Feb. 2015. |
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ISSN: |
1806-9657 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Soils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural practices adopted. Transport of heavy metals in soil mainly occurs in forms dissolved in the soil solution or associated with solid particles, water being their main means of transport. In this context, the aim of this study was to evaluate the heavy metal and micronutrient content in the soil and in the grapevine plant and fruit under different irrigation strategies. The experiment was carried out in Petrolina, PE, Brazil. The treatments consisted of three irrigation strategies: full irrigation (FI), regulated deficit irrigation (RDI), and deficit irrigation (DI). During the period of grape maturation, soil samples were collected at the depths of 0-10, 10-20, 20-40, 40-60, and 60-80 cm. In addition, leaves were collected at the time of ripening of the bunches, and berries were collected at harvest. Thus, the heavy metal and micronutrient contents were determined in the soil, leaves, and berries. The heavy metal and micronutrient contents in the soil showed a stochastic pattern in relation to the different irrigation strategies. The different irrigation strategies did not affect the heavy metal and micronutrient contents in the vine leaves, and they were below the contents considered toxic to the plant. In contrast, the greater availability of water in the FI treatment favored a greater Cu content in the grape, which may be a risk to vines, causing instability and turbidity. Thus, adoption of deficit irrigation is recommended so as to avoid compromising the stability of tropical wines of the Brazilian Northeast. MenosSoils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural practices adopted. Transport of heavy metals in soil mainly occurs in forms dissolved in the soil solution or associated with solid particles, water being their main means of transport. In this context, the aim of this study was to evaluate the heavy metal and micronutrient content in the soil and in the grapevine plant and fruit under different irrigation strategies. The experiment was carried out in Petrolina, PE, Brazil. The treatments consisted of three irrigation strategies: full irrigation (FI), regulated deficit irrigation (RDI), and deficit irrigation (DI). During the period of grape maturation, soil samples were collected at the depths of 0-10, 10-20, 20-40, 40-60, and 60-80 cm. In addition, leaves were collected at the time of ripening of the bunches, and berries were collected at harvest. Thus, the heavy metal and micronutrient contents were determined in the soil, leaves, and berries. The heavy metal and micronutrient contents in the soil showed a stochastic pattern in relation to the different irrigation strategies. The different irrigation strategies did not affect the heavy metal and micronutrient contents in the vine leaves, and they were below the contents considered toxic to the plant. In contrast, the greater availability of water in the FI treatment favored a greater Cu content in the grape, which may b... Mostrar Tudo |
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Palavras-Chave: |
Grape; Micronutriente; Water availability. |
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Thesagro: |
Disponibilidade de Água; Irrigação; Metal pesado; Nutriente; Solo; Uva. |
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Thesaurus NAL: |
Nutrients. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/124053/1/Bassoi-2015.pdf
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Marc: |
LEADER 02550naa a2200301 a 4500
001 2023602
005 2016-03-17
008 2015 bl uuuu u00u1 u #d
022 $a1806-9657
100 1 $aOLIVEIRA, V. de S.
245 $aHeavy metals and micronutrients in the soil and grapevine under different irrigation strategies.$h[electronic resource]
260 $c2015
520 $aSoils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural practices adopted. Transport of heavy metals in soil mainly occurs in forms dissolved in the soil solution or associated with solid particles, water being their main means of transport. In this context, the aim of this study was to evaluate the heavy metal and micronutrient content in the soil and in the grapevine plant and fruit under different irrigation strategies. The experiment was carried out in Petrolina, PE, Brazil. The treatments consisted of three irrigation strategies: full irrigation (FI), regulated deficit irrigation (RDI), and deficit irrigation (DI). During the period of grape maturation, soil samples were collected at the depths of 0-10, 10-20, 20-40, 40-60, and 60-80 cm. In addition, leaves were collected at the time of ripening of the bunches, and berries were collected at harvest. Thus, the heavy metal and micronutrient contents were determined in the soil, leaves, and berries. The heavy metal and micronutrient contents in the soil showed a stochastic pattern in relation to the different irrigation strategies. The different irrigation strategies did not affect the heavy metal and micronutrient contents in the vine leaves, and they were below the contents considered toxic to the plant. In contrast, the greater availability of water in the FI treatment favored a greater Cu content in the grape, which may be a risk to vines, causing instability and turbidity. Thus, adoption of deficit irrigation is recommended so as to avoid compromising the stability of tropical wines of the Brazilian Northeast.
650 $aNutrients
650 $aDisponibilidade de Água
650 $aIrrigação
650 $aMetal pesado
650 $aNutriente
650 $aSolo
650 $aUva
653 $aGrape
653 $aMicronutriente
653 $aWater availability
700 1 $aLIMA, A. M. N.
700 1 $aMENDES, A. M. S.
700 1 $aBASSOI, L. H.
700 1 $aPEREIRA, G. E.
773 $tRevista Brasileira de Ciência do Solo$gv. 39, n. 1, p. 162-173, Jan./Feb. 2015.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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