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Registro Completo |
Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
06/11/2023 |
Data da última atualização: |
06/11/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARAÚJO, J. M.; ANDRADE NETO, R. de C.; ALMEIDA, U. O. de; SEBIM, J. P. M.; ABREU, M. G. P. de; COSTA, D. A. da. |
Afiliação: |
JAMES MACIEL DE ARAÚJO, UNIVERSIDADE FEDERAL DO ACRE; ROMEU DE CARVALHO ANDRADE NETO, CPAF-AC; UELITON OLIVEIRA DE ALMEIDA, INSTITUTO FEDERAL DO ACRE; JOÃO PAULO MARIM SEBIM, UNIVERSIDADE DE SÃO PAULO; MARCOS GIOVANE PEDROZA DE ABREU, UNIVERSIDADE ESTADUAL PAULISTA JÚLIO DE MESQUITA FILHO; DAVID AQUINO DA COSTA, INSTITUTO FEDERAL DO ACRE. |
Título: |
Production of açaí seedlings under different shade levels and controlled release fertilizer. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Revista de Agricultura Neotropical, v. 10, n. 3, e7325, July/Sept. 2023. |
ISSN: |
2358-6303 |
DOI: |
https://doi.org/10.32404/rean.v10i3.7325 |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to evaluate the production and quality of açaí seedlings regarding the presence and absence of controlled-release fertilization under different shading levels. The study was conducted at the experimental field of Embrapa - Acre, using a completely randomized design in a 4 x 4 factorial arrangement. The factors included four evaluation periods (60, 120, 180, and 240 days after transplanting) and four shading environments (20%, 30%, 50%, and 75%), along with the presence or absence of controlled-release fertilization. The following variables were analyzed: plant height, stem diameter, number of leaves, dry mass of leaves, stem, root, and total dry mass, as well as the seedling quality index and foliar levels of macro and micronutrients. The growth and development of açaí seedlings are influenced by the evaluation periods, shade environments, and the use of fertilization. Fertilization with controlled-release fertilizer and environments with30% and 50% shading improved the quality of açaí palm seedlings. |
Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Assai palm; Embrapa Acre; Fertilizantes de acción retardada; Granjas de demostración; Producción de plántulas; Rio Branco (AC); Sombra; Western Amazon. |
Thesagro: |
Açaí; Adubação; Campo Experimental; Euterpe Oleracea; Muda; Produção; Sombreamento. |
Thesaurus Nal: |
Demonstration farms; Seedling production; Shade; Slow-release fertilizers. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157791/1/27552.pdf
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Marc: |
LEADER 02412naa a2200469 a 4500 001 2157791 005 2023-11-06 008 2023 bl uuuu u00u1 u #d 022 $a2358-6303 024 7 $ahttps://doi.org/10.32404/rean.v10i3.7325$2DOI 100 1 $aARAÚJO, J. M. 245 $aProduction of açaí seedlings under different shade levels and controlled release fertilizer.$h[electronic resource] 260 $c2023 520 $aThis study aimed to evaluate the production and quality of açaí seedlings regarding the presence and absence of controlled-release fertilization under different shading levels. The study was conducted at the experimental field of Embrapa - Acre, using a completely randomized design in a 4 x 4 factorial arrangement. The factors included four evaluation periods (60, 120, 180, and 240 days after transplanting) and four shading environments (20%, 30%, 50%, and 75%), along with the presence or absence of controlled-release fertilization. The following variables were analyzed: plant height, stem diameter, number of leaves, dry mass of leaves, stem, root, and total dry mass, as well as the seedling quality index and foliar levels of macro and micronutrients. The growth and development of açaí seedlings are influenced by the evaluation periods, shade environments, and the use of fertilization. Fertilization with controlled-release fertilizer and environments with30% and 50% shading improved the quality of açaí palm seedlings. 650 $aDemonstration farms 650 $aSeedling production 650 $aShade 650 $aSlow-release fertilizers 650 $aAçaí 650 $aAdubação 650 $aCampo Experimental 650 $aEuterpe Oleracea 650 $aMuda 650 $aProdução 650 $aSombreamento 653 $aAcre 653 $aAmazonia Occidental 653 $aAmazônia Ocidental 653 $aAssai palm 653 $aEmbrapa Acre 653 $aFertilizantes de acción retardada 653 $aGranjas de demostración 653 $aProducción de plántulas 653 $aRio Branco (AC) 653 $aSombra 653 $aWestern Amazon 700 1 $aANDRADE NETO, R. de C. 700 1 $aALMEIDA, U. O. de 700 1 $aSEBIM, J. P. M. 700 1 $aABREU, M. G. P. de 700 1 $aCOSTA, D. A. da 773 $tRevista de Agricultura Neotropical$gv. 10, n. 3, e7325, July/Sept. 2023.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registros recuperados : 358 | |
1. | | COSTA, D. A implementação do marketing de relacionamento. In: DUARTE, J.; RIBEIRO, R. M. Comunicação em ciência e tecnologia: estudo da Embrapa. Brasília, DF: Embrapa Informação Tecnológica: Embrapa - Assessoria de Comunicação Social, 2006. p. 257-281Biblioteca(s): Embrapa Unidades Centrais. |
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17. | | BARBOSA, P. F.; COSTA, D. P. Exterior e julgamento de bovinos de leite. In: SEMANA DO ESTUDANTE, 17., 2003, São Carlos, SP. Tópicos em produção de leite: anais. São Carlos: Embrapa Pecuária Sudeste, 2003. 76p. Editado por Márcia Cristina de Sena Oliveira, Patrícia Menezes Santos, Pedro Franklin Barbosa. p.1-18.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 358 | |
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