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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/05/2017 |
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Data da última atualização: |
20/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATOS, G. S. B. de; FERNANDES, A. R.; WADT, P. G. S.; PINA, A. J. de A.; FRANZINI, V. I.; RAMOS, H. M. N. |
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Afiliação: |
Gilson Sergio Bastos de Matos, UFRA; Antonio Rodrigues Fernandes, UFRA; PAULO GUILHERME SALVADOR WADT, CPAF-Rondonia; Antônio José de Abreu Pina, Marborges Agroindústria S.A., Gerência Agrícola; VINICIUS IDE FRANZINI, CPATU; Helen Monique Nascimento Ramos, UFRA/Pós-graduação em Agronomia. |
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Título: |
The use of DRIS for nutritional diagnosis in oil palm in the State of Pará. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 41, e0150466, 2017. |
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ISSN: |
1806-9657 |
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Idioma: |
Inglês |
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Conteúdo: |
The oil palm crop has expanded significantly in the state of Pará, which has not been followed in a proportional manner by studies aiming at increasing yield through plant nutrition. The objective of this study was to evaluate general and specific norms of the Diagnosis and Recommendation Integrated System (DRIS) for genetic materials of oil palm (African and interspecific hybrid) at two ages (young and adult plants) and evaluate possible deficiencies in fertilization and soil correction practices. The DRIS norms were composed of means, standard deviations, and coefficients of variation of bivariate, specific, and general relationships among nutrients of 144 leaf samples. The DRIS norms specific for genetic material did not differ from the general norms; however, a large number of differences were found between specific bivariate relationships for age groups, among themselves, and in relation to the general norms. The regression analysis between the nutritional balance index and yield were better explained when age groups were discriminated. In the young plants, the number of cases of stands with deficiencies followed the order Ca > Fe > B > S > Mn > K > Mg = Cu > Zn > N > P; and for adults, this order was Ca > Mn > Zn > Fe > S = B > N = Cu > K > Mg > P. The DRIS norms can be utilized in diagnostics regardless of genetic material; however, they must be specified for the age of the plant. Most of the stands showed deficiency in Ca and micronutrients, coinciding with the least used nutrients in oil palm crops in the state of Pará, as well as emphasizing the need for soil liming. MenosThe oil palm crop has expanded significantly in the state of Pará, which has not been followed in a proportional manner by studies aiming at increasing yield through plant nutrition. The objective of this study was to evaluate general and specific norms of the Diagnosis and Recommendation Integrated System (DRIS) for genetic materials of oil palm (African and interspecific hybrid) at two ages (young and adult plants) and evaluate possible deficiencies in fertilization and soil correction practices. The DRIS norms were composed of means, standard deviations, and coefficients of variation of bivariate, specific, and general relationships among nutrients of 144 leaf samples. The DRIS norms specific for genetic material did not differ from the general norms; however, a large number of differences were found between specific bivariate relationships for age groups, among themselves, and in relation to the general norms. The regression analysis between the nutritional balance index and yield were better explained when age groups were discriminated. In the young plants, the number of cases of stands with deficiencies followed the order Ca > Fe > B > S > Mn > K > Mg = Cu > Zn > N > P; and for adults, this order was Ca > Mn > Zn > Fe > S = B > N = Cu > K > Mg > P. The DRIS norms can be utilized in diagnostics regardless of genetic material; however, they must be specified for the age of the plant. Most of the stands showed deficiency in Ca and micronutrients, coinciding with the least... Mostrar Tudo |
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Palavras-Chave: |
Nutrición de las plantas; Óleo de palma. |
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Thesagro: |
Adubação; Dendê; Elaeis Guineensis; Nutrição vegetal; Planta Oleaginosa. |
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Thesaurus Nal: |
Plant nutrition. |
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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/160237/1/0100-0683-rbcs-18069657rbcs20150466.pdf
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Marc: |
LEADER 02475naa a2200289 a 4500
001 2070079
005 2022-05-20
008 2017 bl uuuu u00u1 u #d
022 $a1806-9657
100 1 $aMATOS, G. S. B. de
245 $aThe use of DRIS for nutritional diagnosis in oil palm in the State of Pará.$h[electronic resource]
260 $c2017
520 $aThe oil palm crop has expanded significantly in the state of Pará, which has not been followed in a proportional manner by studies aiming at increasing yield through plant nutrition. The objective of this study was to evaluate general and specific norms of the Diagnosis and Recommendation Integrated System (DRIS) for genetic materials of oil palm (African and interspecific hybrid) at two ages (young and adult plants) and evaluate possible deficiencies in fertilization and soil correction practices. The DRIS norms were composed of means, standard deviations, and coefficients of variation of bivariate, specific, and general relationships among nutrients of 144 leaf samples. The DRIS norms specific for genetic material did not differ from the general norms; however, a large number of differences were found between specific bivariate relationships for age groups, among themselves, and in relation to the general norms. The regression analysis between the nutritional balance index and yield were better explained when age groups were discriminated. In the young plants, the number of cases of stands with deficiencies followed the order Ca > Fe > B > S > Mn > K > Mg = Cu > Zn > N > P; and for adults, this order was Ca > Mn > Zn > Fe > S = B > N = Cu > K > Mg > P. The DRIS norms can be utilized in diagnostics regardless of genetic material; however, they must be specified for the age of the plant. Most of the stands showed deficiency in Ca and micronutrients, coinciding with the least used nutrients in oil palm crops in the state of Pará, as well as emphasizing the need for soil liming.
650 $aPlant nutrition
650 $aAdubação
650 $aDendê
650 $aElaeis Guineensis
650 $aNutrição vegetal
650 $aPlanta Oleaginosa
653 $aNutrición de las plantas
653 $aÓleo de palma
700 1 $aFERNANDES, A. R.
700 1 $aWADT, P. G. S.
700 1 $aPINA, A. J. de A.
700 1 $aFRANZINI, V. I.
700 1 $aRAMOS, H. M. N.
773 $tRevista Brasileira de Ciência do Solo$gv. 41, e0150466, 2017.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Biblioteca |
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| Registros recuperados : 11 | |
| 2. |  | WADT, P. G. S.; MATOS, G. S. B. de; FRANZINI, V. I.; FERNANDES, A. R. Recomendação e calagem e adubação do dendezeiro (palma de óleo) na Amazônia. In: SILVA, L. M.; WADT, P. G. S.; BURITY, K. T. L.; HONORÉ, E. A. D.; PEREIRA, M. G. Caminhos da produção agroflorestal na Amazônia: I Workshop de Cadeias de Produção Agroflorestais Prioritárias da Amazônia: Anais. Porto Velho: Núcleo Regional Noroeste da Sociedade Brasileira de Ciência do Solo, 2021.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Cocais; Embrapa Rondônia. |
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| 6. | | GAMA, M. A. P.; MATOS, G. S. B. de; SILVA, G. R. da; BRASIL, E. C.; NUNES, O. F. Potential acidity estimated by SMP pH in soils of the State of Pará. Revista Brasileira de Ciência do Solo, Viçosa, v. 37, n. 1, p. 199-203, Jan./Feb. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 7. | | MATOS, G. S. B. de; FERNANDES, A. R.; WADT, P. G. S.; FRANZINI, V. I.; SOUZA, E. M. de C.; RAMOS, H. M. N. Dris calculation methods for evaluating the nutritional status of oil palm in the Eastern Amazon. Journal of Plant Nutrition, v. 41, n. 10, p. 1240-1252, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Rondônia. |
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| 8. | | COSTA, L. R. de J.; MATOS, G. S. B. de; GOMES, M. F.; KATO, O. R.; CASTELLANI, D. C.; GUEDES, R. S.; VASCONCELOS, S. S. Soil fertility in oil palm agroforestry systems in the Eastern Amazon, Brazil. Agroforestry System, v. 97, p. 865-881, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | FRANZINI, V. I.; MATOS, G. S. B. de; MACHADO, D. N.; ASSUNÇÃO, E. A.; MATOS VIÉGAS, I. de J.; ARAUJO, S. M. B. Palma de óleo (Dendezeiro). In: BRASIL, E. C.; CRAVO, M. da S.; VIEGAS, I. de J. M. (Ed.). Recomendações de calagem e adubação para o estado do Pará. Brasília, DF: Embrapa, 2020. p. 279-282. 4 p.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Cocais. |
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| 10. | | FRANZINI, V. I.; MATOS, G. S. B. de; MACHADO, D. N.; ASSUNÇÃO, E. A.; VIÉGAS, I. de J. M.; ARAUJO, S. M. B. Palma de óleo (Dendezeiro). In: BRASIL, E. C.; CRAVO, M. da S.; VIEGAS, I. de J. M. (Ed.). Recomendações de calagem e adubação para o estado do Pará. 2. ed. rev. e atual. Brasília, DF: Embrapa, 2020. Pt. 3, cap. 4, p. 279-282.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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