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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
07/12/2021 |
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Data da última atualização: |
07/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SMIDERLE, O. J.; SOUZA, A. das G.; MENEGATTI, R. D.; SILVA, T. J. |
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Afiliação: |
OSCAR JOSE SMIDERLE, CPAF-RR. |
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Título: |
Different substrates for seedling production of Euterpe Oleracea Mart. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Advances in Horticultural Science, v. 34, .1, p. 35-42, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effect of substrates involving different combinations of soil, cattle manure, burnt rice husks, sand and commercial substrate on growth in the açai palm (Euterpe oleracea Mart.) under nursery conditions in the State of Roraima. The experiment was conducted in the FruitFarming Sector of Embrapa Roraima, located in the district of Boa Vista. The experimental design was completely randomised, with nine treatments and four replications of five plants per replication. The treatments were T1: sand, T2: commercial substrate (OrganoAmazon© ), T3: 25% T1 + 75% manure, T4: 50% T1 + 50% manure, T5: 75% T1 + 25% manure, T6: 25% T1 + 75% burnt rice husks, T7: 50% T1 + 50% burnt rice husks, T8: 75% T1 + 25% burnt rice husks and T9: 25% soil + 25% sand + 25% manure + 25% burnt rice husks. The morphological characteristics plant height (H), stem diameter (SD) and number of leaves (NF) were evaluated every 30 days from transplanting to the end of the experiment (210 days). The root dry weight (RDW), shoot dry weight (SDW), total dry weight (TDW) and the Dickson quality index (DQI) were obtained at 210 days. The substrates composed of 50% sand + 50% manure and 25% soil + 25% sand + 25% manure + 25% burnt rice husks are indicated for the production of seedlings of Euterpe oleracea Mart., as they provide superior growth in plant height and stem diameter, and improve total dryweight production in the plants. |
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Palavras-Chave: |
Alternative substrates; Morphological characteristics; Seedling pro duction. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228648/1/7651-Article-Text-11040-1-10-20200406.pdf
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Marc: |
LEADER 02063naa a2200193 a 4500
001 2137265
005 2021-12-07
008 2020 bl uuuu u00u1 u #d
100 1 $aSMIDERLE, O. J.
245 $aDifferent substrates for seedling production of Euterpe Oleracea Mart.$h[electronic resource]
260 $c2020
520 $aThe aim of this study was to evaluate the effect of substrates involving different combinations of soil, cattle manure, burnt rice husks, sand and commercial substrate on growth in the açai palm (Euterpe oleracea Mart.) under nursery conditions in the State of Roraima. The experiment was conducted in the FruitFarming Sector of Embrapa Roraima, located in the district of Boa Vista. The experimental design was completely randomised, with nine treatments and four replications of five plants per replication. The treatments were T1: sand, T2: commercial substrate (OrganoAmazon© ), T3: 25% T1 + 75% manure, T4: 50% T1 + 50% manure, T5: 75% T1 + 25% manure, T6: 25% T1 + 75% burnt rice husks, T7: 50% T1 + 50% burnt rice husks, T8: 75% T1 + 25% burnt rice husks and T9: 25% soil + 25% sand + 25% manure + 25% burnt rice husks. The morphological characteristics plant height (H), stem diameter (SD) and number of leaves (NF) were evaluated every 30 days from transplanting to the end of the experiment (210 days). The root dry weight (RDW), shoot dry weight (SDW), total dry weight (TDW) and the Dickson quality index (DQI) were obtained at 210 days. The substrates composed of 50% sand + 50% manure and 25% soil + 25% sand + 25% manure + 25% burnt rice husks are indicated for the production of seedlings of Euterpe oleracea Mart., as they provide superior growth in plant height and stem diameter, and improve total dryweight production in the plants.
653 $aAlternative substrates
653 $aMorphological characteristics
653 $aSeedling pro duction
700 1 $aSOUZA, A. das G.
700 1 $aMENEGATTI, R. D.
700 1 $aSILVA, T. J.
773 $tAdvances in Horticultural Science$gv. 34, .1, p. 35-42, 2020.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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| 148. |  | PEIXOTO, S. E. A. A. P.; CERQUEIRA, J. A H. de; SILVA, T. M. da. Posição social e percepção de prioridades de pesquisa para a agricultura familiar: levantamento das demandas no estado da Bahia. Cadernos de Ciência & Tecnologia, Brasília, DF, v. 19, n. 1, p. 69-98, jan./abr. 2002. Título em inglês: Social position and research priority perception for family farms: identification of demands in the State of Bahia, Brazil.| Tipo: Artigo em Periódico Indexado |
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| 156. | | FREITAS, S. C.; SIMAS, E. S.; SANTOS, J. O.; SILVA, T. S.; CONTE, C. Ensaios de proficiência como ferramenta de qualidade em ensaios acreditados do Laboratório de Minerais da Embrapa Agroindústria de Alimentos. In: ENCONTRO NACIONAL DE ANALISTAS DE ALIMENTOS, 17.; CONGRESSO LATINO AMERICANO DE ANALISTAS DE ALIMENTOS, 3., 2011, Cuiabá. Segurança alimentar, desenvolvimento e sustentabilidade: trabalhos apresentados. São Paulo: Sociedade Brasileira de Analistas de Alimentos, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
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| 160. | | CHAVES, R. de Q.; MAGALHÃES, A.; SALÉ, N.; ROESE, A.; SILVA, T. N. da. Farinha e macarrão de arroz na alimentação institucional: alternativa para o mercado orizícola. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 5.; REUNIÃO DA CULTURA DO ARROZ IRRIGADO, 27., 2007, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, 2007. v.2. p. 746-748.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
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