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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
18/01/2018 |
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Data da última atualização: |
23/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NASCENTE, A. S.; SILVEIRA, P. M.; SILVA, J. G.; FERREIRA, E. P. B. |
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Afiliação: |
ADRIANO STEPHAN NASCENTE, CNPAF; PEDRO MARQUES DA SILVEIRA, CNPAF; JOSE GERALDO DA SILVA, CNPAF; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF. |
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Título: |
Depth of sulfur fertilization as affecting nodulation and grain yield of common bean. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Colloquium Agrariae, Presidente Prudente, v. 13, n. 2, p. 9-18, maio/ago. 2017. |
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ISSN: |
1809-8215 |
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DOI: |
10.5747/ca.2017.v13.n2.a156 |
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Idioma: |
Inglês |
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Conteúdo: |
Depth of sulfur (S) fertilization can affect common bean (Phaseolus vulgaris L.) development and a better understanding of its interaction with plant nodulation could help to improve common bean grain yield in soils under Cerrado. The objective of this study was to determine nodulation, grain yield and yield components of common bean as affected by rates and deep of S fertilization. The experimental designed was a randomized block in a factorial arrangement 4 x 2, with four replications. Treatments were the combination of sulfur rates (0, 20, 40, and 60 kg ha-1) at two depths (0.06 and 0.12 m) in two growing season (2014 and 2015). S fertilization depth did not affect number of nodules, root and shoot dry matter of common bean. The application of S in the uppermost layer provided significant increases in the number of pods per plant, number of seeds per pod and grain yield of common bean. Fertilization with S provided significant increases in grain yield of common bean. Thus, the sulfated fertilization should be considered in farming systems aiming for high yields. |
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Palavras-Chave: |
Fixação nitrogênio. |
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Thesagro: |
Cerrado; Feijão; Phaseolus vulgaris; Solo. |
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Thesaurus Nal: |
Beans; Cerrado soils; Nitrogen fixation; Sulfur fertilizers. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171302/1/CNPAF-2017-ca-asn.pdf
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Marc: |
LEADER 01928naa a2200289 a 4500
001 2085767
005 2018-01-23
008 2017 bl uuuu u00u1 u #d
022 $a1809-8215
024 7 $a10.5747/ca.2017.v13.n2.a156$2DOI
100 1 $aNASCENTE, A. S.
245 $aDepth of sulfur fertilization as affecting nodulation and grain yield of common bean.$h[electronic resource]
260 $c2017
520 $aDepth of sulfur (S) fertilization can affect common bean (Phaseolus vulgaris L.) development and a better understanding of its interaction with plant nodulation could help to improve common bean grain yield in soils under Cerrado. The objective of this study was to determine nodulation, grain yield and yield components of common bean as affected by rates and deep of S fertilization. The experimental designed was a randomized block in a factorial arrangement 4 x 2, with four replications. Treatments were the combination of sulfur rates (0, 20, 40, and 60 kg ha-1) at two depths (0.06 and 0.12 m) in two growing season (2014 and 2015). S fertilization depth did not affect number of nodules, root and shoot dry matter of common bean. The application of S in the uppermost layer provided significant increases in the number of pods per plant, number of seeds per pod and grain yield of common bean. Fertilization with S provided significant increases in grain yield of common bean. Thus, the sulfated fertilization should be considered in farming systems aiming for high yields.
650 $aBeans
650 $aCerrado soils
650 $aNitrogen fixation
650 $aSulfur fertilizers
650 $aCerrado
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aSolo
653 $aFixação nitrogênio
700 1 $aSILVEIRA, P. M.
700 1 $aSILVA, J. G.
700 1 $aFERREIRA, E. P. B.
773 $tColloquium Agrariae, Presidente Prudente$gv. 13, n. 2, p. 9-18, maio/ago. 2017.
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Embrapa Arroz e Feijão (CNPAF) |
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