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Registro Completo |
Biblioteca(s): |
Embrapa Solos / UEP-Recife. |
Data corrente: |
25/10/2016 |
Data da última atualização: |
28/10/2016 |
Autoria: |
AQUINO, A. J. S. de; LACERDA, C. F. de; BEZERRA, M. A.; GOMES FILHO, E.; COSTA, R. N. T. |
Título: |
Crescimento, partição de matéria seca e retenção de NA+, K+ e CI- em dois genótipos de sorgo irrigados com águas salinas. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 31, n. 5, p. 961-971, set./out., 2007. |
Idioma: |
Português |
Notas: |
Separata de Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 31, n. 5, set./out., 2007. |
Palavras-Chave: |
Carbon partitioning; Estresse salino; Partição de carbono; Tolerância à salinidade. |
Thesagro: |
Solo. |
Thesaurus Nal: |
salt stress; salt tolerance; Soil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00902nam a2200253 a 4500 001 2055339 005 2016-10-28 008 2007 bl uuuu u01u1 u #d 100 1 $aAQUINO, A. J. S. de 245 $aCrescimento, partição de matéria seca e retenção de NA+, K+ e CI- em dois genótipos de sorgo irrigados com águas salinas. 260 $aRevista Brasileira de Ciência do Solo, Viçosa, MG, v. 31, n. 5, p. 961-971, set./out.$c2007 500 $aSeparata de Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 31, n. 5, set./out., 2007. 650 $asalt stress 650 $asalt tolerance 650 $aSoil 650 $aSolo 653 $aCarbon partitioning 653 $aEstresse salino 653 $aPartição de carbono 653 $aTolerância à salinidade 700 1 $aLACERDA, C. F. de 700 1 $aBEZERRA, M. A. 700 1 $aGOMES FILHO, E. 700 1 $aCOSTA, R. N. T.
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Embrapa Solos / UEP-Recife (CNPS-UEPR) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
18/12/2023 |
Data da última atualização: |
18/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
SILVA, J. G. da; FERREIRA, E. P. de B.; NASCENTE, A. S.; SARMENTO, P. H. L.; MESSIAS, M. |
Afiliação: |
JOSE GERALDO DA SILVA, CNPAF; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; PEDRO HENRIQUE LOPES SARMENTO, CNPAF; MATHEUS MESSIAS, UFFRJ. |
Título: |
Pod positioning and grain yield of common bean as affected by sowing density, nitrogen fertilization and fertilization depth. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Bioscience Journal, v. 39, e39084, 2023. |
ISSN: |
1981-3163 |
DOI: |
https://doi.org/10.14393/BJ-v39n0a2023-67282 |
Idioma: |
Inglês |
Conteúdo: |
The positioning of pods in common bean directly affects grain losses in mechanized harvesting. However, only few studies have assessed facttors that can affect pods positioning. The objective of this work was to determine the effect of plant density, nitrogen fertilization, and fertilization depth on the distribution of pods of the common bean. The field experiments were carried out in two cropping seasons, 2017 and 2018, during the winter period in the Cerrado region. The experimental design was randomized blocks in a 4x2 factorial scheme, with four replications. The treatments consisted of the combination of four sowing densities (5, 10, 15, and 20 plants m-1) with two depths of fertilizer application (6 and 12 cm). The results allowed inferring that the depth of the fertilization does not affect the distribution of pods in the common bean. Plant density does not affect common bean grain yield. More than a quarter of the common bean pods of the BRS FC104 are positioned close to the ground, below 100 mm, in the area where harvester machines operate. Nitrogen fertilization and plant density affect the distribution of pods in common bean plants. At higher doses of N (90 kg ha-1), plant density should be increased. On the other hand, at lower doses (45 kg ha-1), plant density must be reduced. It is concluded that the sowing density can be an efficient strategy to provide the highest positioning of pods in the upper part of the common bean plants, reducing harvest loss. |
Thesagro: |
Colheita Mecânica; Densidade de Semeadura; Feijão; Fertilizante Nitrogenado; Phaseolus Vulgaris; Profundidade de Semeadura. |
Thesaurus NAL: |
Beans; Mechanical harvesting; Nitrogen fertilizers; Pods. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159884/1/bj-2023.pdf
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Marc: |
LEADER 02464naa a2200313 a 4500 001 2159884 005 2023-12-18 008 2023 bl uuuu u00u1 u #d 022 $a1981-3163 024 7 $ahttps://doi.org/10.14393/BJ-v39n0a2023-67282$2DOI 100 1 $aSILVA, J. G. da 245 $aPod positioning and grain yield of common bean as affected by sowing density, nitrogen fertilization and fertilization depth.$h[electronic resource] 260 $c2023 520 $aThe positioning of pods in common bean directly affects grain losses in mechanized harvesting. However, only few studies have assessed facttors that can affect pods positioning. The objective of this work was to determine the effect of plant density, nitrogen fertilization, and fertilization depth on the distribution of pods of the common bean. The field experiments were carried out in two cropping seasons, 2017 and 2018, during the winter period in the Cerrado region. The experimental design was randomized blocks in a 4x2 factorial scheme, with four replications. The treatments consisted of the combination of four sowing densities (5, 10, 15, and 20 plants m-1) with two depths of fertilizer application (6 and 12 cm). The results allowed inferring that the depth of the fertilization does not affect the distribution of pods in the common bean. Plant density does not affect common bean grain yield. More than a quarter of the common bean pods of the BRS FC104 are positioned close to the ground, below 100 mm, in the area where harvester machines operate. Nitrogen fertilization and plant density affect the distribution of pods in common bean plants. At higher doses of N (90 kg ha-1), plant density should be increased. On the other hand, at lower doses (45 kg ha-1), plant density must be reduced. It is concluded that the sowing density can be an efficient strategy to provide the highest positioning of pods in the upper part of the common bean plants, reducing harvest loss. 650 $aBeans 650 $aMechanical harvesting 650 $aNitrogen fertilizers 650 $aPods 650 $aColheita Mecânica 650 $aDensidade de Semeadura 650 $aFeijão 650 $aFertilizante Nitrogenado 650 $aPhaseolus Vulgaris 650 $aProfundidade de Semeadura 700 1 $aFERREIRA, E. P. de B. 700 1 $aNASCENTE, A. S. 700 1 $aSARMENTO, P. H. L. 700 1 $aMESSIAS, M. 773 $tBioscience Journal$gv. 39, e39084, 2023.
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