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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
14/11/2019 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO, J. M. de; ANDRADE NETO, R. de C.; OLIVEIRA, J. R. de; LUNZ, A. M. P.; ALMEIDA, U. O. de. |
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Afiliação: |
James Maciel de Araújo, Programa de Pós-Graduação em Produção Vegetal, Universidade Federal do Acre; ROMEU DE CARVALHO ANDRADE NETO, CPAF-AC; João Ricardo de Oliveira, Programa de Pós-Graduação em Produção Vegetal, Universidade Federal do Acre; AURENY MARIA PEREIRA LUNZ, CPAF-AC; Ueliton Oliveira de Almeida, Programa de Pós-Graduação em Produção Vegetal, Universidade Federal do Acre. |
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Título: |
Shading and slow release fertilizer effects on the growth characteristics of assai seedlings (Euterpe oleracea). |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Flor@m Floresta e Ambiente, v. 26, n. 3, e20180019, 2019. |
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ISSN: |
2179-8087 (online) |
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DOI: |
10.1590/2179-8087.001918 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the initial growth of assai seedlings (Euterpe oleraceae) in response to shading and slow release fertilizer. The experiment was conducted at Embrapa Acre in a randomized block design using a 4 × 5 factorial scheme with three replicates and 10 plants per plot. The treatments consisted of four shade environments (20%, 30%, 50% and 75%) and five levels of slow release fertilizer (0.0, 2.5, 5.0, 7.5 and 10.0 kg m-3). The following characteristics were evaluated: plant height, number of leaves, stem diameter, leaf dry mass, stem dry mass, root dry mass, total dry mass, and seedlings quality index. The growth of assai seedlings was influenced by shade environment conditions and slow release fertilizer. Shade environment with 30% or 50% and a dose of 8 kg m?3 resulted in better quality seedlings. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Crecimiento de planta; Embrapa Acre; Fertilizante de liberação lenta; Fertilizantes de acción retardada; Producción de plántulas; Rio Branco (AC); Sombra; Western Amazon. |
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Thesagro: |
Açaí; Características Agronômicas; Euterpe Oleracea; Muda; Produção; Sombreamento. |
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Thesaurus Nal: |
Agronomic traits; Plant growth; Seedling production; Shade; Slow-release fertilizers. |
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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/204798/1/26902.pdf
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Marc: |
LEADER 02214naa a2200457 a 4500
001 2114418
005 2021-07-02
008 2019 bl uuuu u00u1 u #d
022 $a2179-8087 (online)
024 7 $a10.1590/2179-8087.001918$2DOI
100 1 $aARAÚJO, J. M. de
245 $aShading and slow release fertilizer effects on the growth characteristics of assai seedlings (Euterpe oleracea).$h[electronic resource]
260 $c2019
520 $aThe objective of this work was to evaluate the initial growth of assai seedlings (Euterpe oleraceae) in response to shading and slow release fertilizer. The experiment was conducted at Embrapa Acre in a randomized block design using a 4 × 5 factorial scheme with three replicates and 10 plants per plot. The treatments consisted of four shade environments (20%, 30%, 50% and 75%) and five levels of slow release fertilizer (0.0, 2.5, 5.0, 7.5 and 10.0 kg m-3). The following characteristics were evaluated: plant height, number of leaves, stem diameter, leaf dry mass, stem dry mass, root dry mass, total dry mass, and seedlings quality index. The growth of assai seedlings was influenced by shade environment conditions and slow release fertilizer. Shade environment with 30% or 50% and a dose of 8 kg m?3 resulted in better quality seedlings.
650 $aAgronomic traits
650 $aPlant growth
650 $aSeedling production
650 $aShade
650 $aSlow-release fertilizers
650 $aAçaí
650 $aCaracterísticas Agronômicas
650 $aEuterpe Oleracea
650 $aMuda
650 $aProdução
650 $aSombreamento
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aCrecimiento de planta
653 $aEmbrapa Acre
653 $aFertilizante de liberação lenta
653 $aFertilizantes de acción retardada
653 $aProducción de plántulas
653 $aRio Branco (AC)
653 $aSombra
653 $aWestern Amazon
700 1 $aANDRADE NETO, R. de C.
700 1 $aOLIVEIRA, J. R. de
700 1 $aLUNZ, A. M. P.
700 1 $aALMEIDA, U. O. de
773 $tFlor@m Floresta e Ambiente$gv. 26, n. 3, e20180019, 2019.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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