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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
28/11/2019 |
Data da última atualização: |
28/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RODRIGUES, J. S.; GARRIDO, M. da S.; SILVA, J. A. B. da; SIMOES, W. L.; SILVA, R. A.; AMORIM, M. do N. |
Afiliação: |
Jailza Siqueira Rodrigues; Marlon da Silva Garrido; José Aliçandro Bezerra da Silva; WELSON LIMA SIMOES, CPATSA; Rômulo Alexandrino Silva; Magno do Nascimento Amorim. |
Título: |
Growth and nutritional status of maize plants in response to different doses and application frequencies of biofertilizer. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Científica, v. 47, n. 1, p. 123-131, 2019. |
ISSN: |
1984-5529 |
DOI: |
10.15361/1984-5529.2019v47n1p123-131 |
Idioma: |
Inglês |
Conteúdo: |
This study analyzed the effect of different doses and application frequencies of a dairy cattle-derived biofertilizer on the growth and nutritional status of maize cv. BRS Caatingueiro in a Yellow Latosol. The experiment was con-ducted in an open-air nursery at the Federal University of Vale do São Francisco, Juazeiro-BA. The experimental design was a randomized complete block design in a 6 x 2 factorial scheme, with six biofertilizer doses (0, 120, 240, 360, 480, and 600 mL per plant) and two fertigation frequencies (7 and 14 days), with five replicates. The seeds of maize cv. BRS Caatingueiro were planted in pots filled with Yellow Latosol. During the crop cycle (90 days), the following variables were evaluated: height, diameter, and number of leaves. During harvest, the varia-bles evaluated were: root and shoot fresh and dry weight, root volume, chlorophyll index, and macro- and micro-nutrient contents of leaf and root tissue. Biofertilizer applications at14-day frequencies promoted better plant growth compared to 7-day frequencies. However, despite the lower accumulation of some nutrients in relation to the application of larger doses, the dose of 360 mL biofertilizer promoted better root and leaf growth. Considering the uniformity and economy of the application of the product, it is recommended to apply the dose of 360 mL per plant every 14 days. |
Palavras-Chave: |
Composto líquido; Reciclagem de nutrientes. |
Thesagro: |
Biofertilizante; Milho; Zea Mays. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205785/1/Growth-and-nutritional-status-of-maize-plants-in-response-to-different-2019.pdf
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Marc: |
LEADER 02188naa a2200265 a 4500 001 2115455 005 2019-11-28 008 2019 bl uuuu u00u1 u #d 022 $a1984-5529 024 7 $a10.15361/1984-5529.2019v47n1p123-131$2DOI 100 1 $aRODRIGUES, J. S. 245 $aGrowth and nutritional status of maize plants in response to different doses and application frequencies of biofertilizer.$h[electronic resource] 260 $c2019 520 $aThis study analyzed the effect of different doses and application frequencies of a dairy cattle-derived biofertilizer on the growth and nutritional status of maize cv. BRS Caatingueiro in a Yellow Latosol. The experiment was con-ducted in an open-air nursery at the Federal University of Vale do São Francisco, Juazeiro-BA. The experimental design was a randomized complete block design in a 6 x 2 factorial scheme, with six biofertilizer doses (0, 120, 240, 360, 480, and 600 mL per plant) and two fertigation frequencies (7 and 14 days), with five replicates. The seeds of maize cv. BRS Caatingueiro were planted in pots filled with Yellow Latosol. During the crop cycle (90 days), the following variables were evaluated: height, diameter, and number of leaves. During harvest, the varia-bles evaluated were: root and shoot fresh and dry weight, root volume, chlorophyll index, and macro- and micro-nutrient contents of leaf and root tissue. Biofertilizer applications at14-day frequencies promoted better plant growth compared to 7-day frequencies. However, despite the lower accumulation of some nutrients in relation to the application of larger doses, the dose of 360 mL biofertilizer promoted better root and leaf growth. Considering the uniformity and economy of the application of the product, it is recommended to apply the dose of 360 mL per plant every 14 days. 650 $aBiofertilizante 650 $aMilho 650 $aZea Mays 653 $aComposto líquido 653 $aReciclagem de nutrientes 700 1 $aGARRIDO, M. da S. 700 1 $aSILVA, J. A. B. da 700 1 $aSIMOES, W. L. 700 1 $aSILVA, R. A. 700 1 $aAMORIM, M. do N. 773 $tCientífica$gv. 47, n. 1, p. 123-131, 2019.
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Embrapa Semiárido (CPATSA) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
04/04/1995 |
Data da última atualização: |
14/12/2006 |
Autoria: |
MENOSSO, O. G.; GARCIA, A.; KIIHL, R. A. S.; ALMEIDA, L. A.; ANTONIO, H.; YORINORI, J. T.; PALUDZYSZYN FILHO, E.; SILVA FILHO, P. M. da; NEUMAIER, N.; CARRAO PANIZZI, M. C.; MARTINS, E. G.; CARRARO, I. M.; FONSECA JUNIOR, N.; HARADA, A.; TERASAWA, F.; OGASAVARA, M. M.; BERGER, G.; ALBERINI, J. L.; VLIET, W. H. van der; BOYE, R.; AGUIAR, C. G. de; POLA, J. N. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
Título: |
Avaliacao final de linhagens de soja para o Estado do Parana. |
Ano de publicação: |
1987 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1985/86. Londrina, 1987. |
Páginas: |
p.266-283. |
Série: |
(EMBRAPA-CNPSo. Documentos, 20). |
Idioma: |
Português |
Palavras-Chave: |
Avaliacao; Brasil; Evaluation; Line; Parana; Soybean. |
Thesagro: |
Linhagem; Soja. |
Thesaurus NAL: |
Brazil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01339naa a2200493 a 4500 001 1453703 005 2006-12-14 008 1987 bl uuuu u00u1 u #d 100 1 $aMENOSSO, O. G. 245 $aAvaliacao final de linhagens de soja para o Estado do Parana. 260 $c1987 300 $ap.266-283. 490 $a(EMBRAPA-CNPSo. Documentos, 20). 650 $aBrazil 650 $aLinhagem 650 $aSoja 653 $aAvaliacao 653 $aBrasil 653 $aEvaluation 653 $aLine 653 $aParana 653 $aSoybean 700 1 $aGARCIA, A. 700 1 $aKIIHL, R. A. S. 700 1 $aALMEIDA, L. A. 700 1 $aANTONIO, H. 700 1 $aYORINORI, J. T. 700 1 $aPALUDZYSZYN FILHO, E. 700 1 $aSILVA FILHO, P. M. da 700 1 $aNEUMAIER, N. 700 1 $aCARRAO PANIZZI, M. C. 700 1 $aMARTINS, E. G. 700 1 $aCARRARO, I. M. 700 1 $aFONSECA JUNIOR, N. 700 1 $aHARADA, A. 700 1 $aTERASAWA, F. 700 1 $aOGASAVARA, M. M. 700 1 $aBERGER, G. 700 1 $aALBERINI, J. L. 700 1 $aVLIET, W. H. van der 700 1 $aBOYE, R. 700 1 $aAGUIAR, C. G. de 700 1 $aPOLA, J. N. 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1985/86. Londrina, 1987.
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