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| Registros recuperados : 90 | |
| 8. |  | ARAÚJO, W. F.; TRAJANO, E. P.; RODRIGUES NETO, J. L. O cultivo protegido de hortaliças em Boa Vista-Roraima. Horticultura Brasileira, Brasília, v. 22, n. 2, jul. 2004. Suplemento 2. Trabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 433, jul. 2004. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 17. | | CONCEIÇÃO, M. A. F.; ARAÚJO, W. F.; TONIETTO, J.; PRADO, R. J. do. Aptidão climática para o cultivo da videira em Boa Vista, Roraima. Climatic conditions for grapevine cultivation in Boa Vista, Roraima, Brazil Revista Agro@mbiente On-line, v. 7, n. 3, p. 277-283, set.-dez. 2013| Biblioteca(s): Embrapa Uva e Vinho. |
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| 19. | | ARAUJO, W. F.; BOTREL, T. A.; OLIVEIRA, R. F. de; TESSARIOLI NETO, J.; REZENDE, F. C. Estimativa da area foliar de abobrinha usando metodo nao destrutivo. Horticultura Brasileira, Brasilia, v.18, p.327-328, jul. 2000. Suplemento. Trabalho apresentado no 40. Congresso Brasileiro de Olericultura, 2000.| Biblioteca(s): Embrapa Hortaliças. |
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| 20. | | ANTUNES, F.; SILVA, D. C. O. da; ARAÚJO, W. F.; CHAGAS, E. A.; COUCEIRO, M. A. Efeito da ventilação do frasco e concentração da sacarose no cultivo in vitro de banana (musa sp.). In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: SBF, 2010.| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 90 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
28/01/2022 |
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Data da última atualização: |
28/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ABANTO-RODRÍGUEZ, C.; CHAGAS, E. A.; ARAÚJO, W. F.; PAULICHI, M. G.; LIMA, J. V. G. de; OLIVEIRA, E. M. de; MONTEIRO NETO, J. L. L.; MAIA, S. da S.; SANCHEZ-CHOY, J.; TENAZOA, N. M. P. |
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Afiliação: |
EDVAN ALVES CHAGAS, CPAF-RR. |
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Título: |
Nutritional contents in Myrciaria dubia plants in function of in Potassium doses applied through fertigation. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Acta Agronómica, v. 68, n. 4, p. 291-298, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective in this study was to determine the nutrient contents in Myrciaria dubia plants in function of five K2O doses (0, 40, 80, 120 and 160 kg ha-1) applied through fertigation. Leaf dry matter (LDM), total dry matter (TDM), and leaf nutrient contents were evaluated. The LDM and TDM were higher in plants subjected to the dose of 160 kg ha-1 of K2O, with 52.44 g and 302.69 g, respectively. Leaf N and K contents were 22.15 and 9.48 g kg-1 in response to 160 kg ha-1 of K2O. The mean P, Ca and S contents were 1.6, 17.89 and 1.61 g kg-1, respectively, and the content of Mg2 + decreased from 5.62 to 2.74 g kg-1 at the dose of 0 and 160 kg ha-1 of K2O, respectively. The B, Mn and Fe contents decreased from 136.5 to 100.0, 346.24 to 248, and from 142.06 to 97.35 mg kg-1 at the dose of 0 and 160 kg ha-1 of K2O, respectively. The mean Cu and Zn contents were 3.81 and 40,54 mg kg-1, respectively, at the K2O doses. The nutrient content determined in the leaves of M. dubia were adequate for the development of the species in the first year of cultivation, presenting the following decreasing order: N> Ca> K> Mg> P = S> Mn> B> Fe > Zn> Cu. |
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Palavras-Chave: |
Agronomic management; Caçari; Camu-camu; Leaf analysis; Mineral nutrition. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230699/1/Artigo-Acta-Agronomica-Nutrients-2019-68-4-p-291-29.pdf
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Marc: |
LEADER 02029naa a2200289 a 4500
001 2139457
005 2022-01-28
008 2019 bl uuuu u00u1 u #d
100 1 $aABANTO-RODRÍGUEZ, C.
245 $aNutritional contents in Myrciaria dubia plants in function of in Potassium doses applied through fertigation.$h[electronic resource]
260 $c2019
520 $aThe objective in this study was to determine the nutrient contents in Myrciaria dubia plants in function of five K2O doses (0, 40, 80, 120 and 160 kg ha-1) applied through fertigation. Leaf dry matter (LDM), total dry matter (TDM), and leaf nutrient contents were evaluated. The LDM and TDM were higher in plants subjected to the dose of 160 kg ha-1 of K2O, with 52.44 g and 302.69 g, respectively. Leaf N and K contents were 22.15 and 9.48 g kg-1 in response to 160 kg ha-1 of K2O. The mean P, Ca and S contents were 1.6, 17.89 and 1.61 g kg-1, respectively, and the content of Mg2 + decreased from 5.62 to 2.74 g kg-1 at the dose of 0 and 160 kg ha-1 of K2O, respectively. The B, Mn and Fe contents decreased from 136.5 to 100.0, 346.24 to 248, and from 142.06 to 97.35 mg kg-1 at the dose of 0 and 160 kg ha-1 of K2O, respectively. The mean Cu and Zn contents were 3.81 and 40,54 mg kg-1, respectively, at the K2O doses. The nutrient content determined in the leaves of M. dubia were adequate for the development of the species in the first year of cultivation, presenting the following decreasing order: N> Ca> K> Mg> P = S> Mn> B> Fe > Zn> Cu.
653 $aAgronomic management
653 $aCaçari
653 $aCamu-camu
653 $aLeaf analysis
653 $aMineral nutrition
700 1 $aCHAGAS, E. A.
700 1 $aARAÚJO, W. F.
700 1 $aPAULICHI, M. G.
700 1 $aLIMA, J. V. G. de
700 1 $aOLIVEIRA, E. M. de
700 1 $aMONTEIRO NETO, J. L. L.
700 1 $aMAIA, S. da S.
700 1 $aSANCHEZ-CHOY, J.
700 1 $aTENAZOA, N. M. P.
773 $tActa Agronómica$gv. 68, n. 4, p. 291-298, 2019.
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