| |
|
|
| Registros recuperados : 10 | |
| 5. |  | BUTZKE, A. G.; OLIVEIRA, T. K. de; BARDALES, N. G.; PAULA, A. E. B. de; FIUZA, S. da S. Atributos químicos de um latossolo vermelho distrófico típico sob sistema agroflorestal e 15 anos após, sob pastagem. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: SBCS, 2015. 1 p.| Biblioteca(s): Embrapa Acre. |
|    |
| 6. | | BUTZKE, A. G.; MIRANDA, E. M. de; ANDRADE NETO, R. de C.; BIANCHINI, F.; FIUZA, S. da S. Produção de mudas de paricá (Schizolobium amazonicum Huber ex Ducke) em diferentes tipos de substratos, recipientes e níveis de sombreamento em Rio Branco, Acre. Enciclopédia Biosfera, v. 15 n. 27, p. 254-263, 2018.| Biblioteca(s): Embrapa Acre; Embrapa Semiárido. |
| |
| 7. | | BUTZKE, A. G.; BRITO, R. S. de; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; FIUZA, S. da S. Production of single assai palm, Euterpe precatoria Mart., seedlings subjected to nitrogen and potassium doses. Revista de Agricultura Neotropical, v. 10, n. 2, e7316, Apr./June 2023.| Biblioteca(s): Embrapa Acre. |
| |
| 9. | | ANDRADE NETO, R. de C.; LUNZ, A. M. P.; NOGUEIRA, S. R.; RIMERIO, F. P.; ARAÚJO, J. M. de; GUILHERME, J. P. M.; ALMEIDA, U. O. de; ARAÚJO, C. S. de; ARAÚJO, J. C. de; BUTZKE, A. G. Recomendações técnicas para a produção de mudas de açaizeiro-solteiro. Rio Branco, AC: Embrapa Acre, 2023. 25 p. (Embrapa Acre. Comunicado técnico, 207). ODS 2; ODS 12.| Biblioteca(s): Embrapa Acre; Embrapa Pecuária Sudeste. |
| |
| 10. | | AMARAL, E. F. do; MATTOS, J. C. P.; BROWN, I. F.; BRITO, M. L. R. de; FORTES, L. P. K.; BUTZKE, A. G.; BARDALES, N. G.; COSTA, F. de S.; LEAL, M. J. de los R.; OLIVEIRA, C. H. A. de; DEUS, C. E. de; PANTOJA, E.; NASCIMENTO, K. R. do; NEVES, R. F. das; LIMA, K. da C. G.; AZEVEDO, M. N. de; SALIMON, C. I.; XAVIER, M. G.; MARANHO, A. S. Descrição das providências previstas e tomadas para a implementação da Convenção-Quadro das Nações Unidas sobre mudança climática no Acre In: COSTA, F. de S.; AMARAL, E. F. do; BUTZKE, A. G.; NASCIMENTO, S. da. S. (ed.). Inventário de emissões antrópicas e sumidouros de gases de efeito estufa do Estado do Acre: ano-base 2010. Rio Branco: Embrapa Acre, 2012. cap. 3, p. 81-144.| Biblioteca(s): Embrapa Acre. |
| |
| Registros recuperados : 10 | |
|
|
|
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 |
|
Circulação/Nível: |
B - 4 |
|
Autoria: |
BUTZKE, A. G.; BRITO, R. S. de; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; FIUZA, S. da S. |
|
Afiliação: |
ANGELITA GUDE BUTZKE, UNIVERSIDADE FEDERAL DO ACRE; RYCHAELLEN SILVA DE BRITO, UNIVERSIADE FEDERAL DO ACRE; ROMEU DE CARVALHO ANDRADE NETO, CPAF-AC; AURENY MARIA PEREIRA LUNZ, CPAF-AC; SERGIO DA SILVA FIUZA, UNIVERSIDADE FEDERAL DO ACRE. |
|
Título: |
Production of single assai palm, Euterpe precatoria Mart., seedlings subjected to nitrogen and potassium doses. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Revista de Agricultura Neotropical, v. 10, n. 2, e7316, Apr./June 2023. |
|
ISSN: |
2358-6303 |
|
DOI: |
https://doi.org/10.32404/rean.v10i2.7316 |
|
Idioma: |
Português |
|
Conteúdo: |
Given the importance that the species Euterpe precatoria exerts on the market, tied to a few studies referring to the initial phase of the crop, the objective was to evaluate the production of seedlings of single assai palm (Euterpe precatoria Mart.) submitted to increasing doses of nitrogen and potassium. The seedlings were arranged in a randomized block design in a 5x5 factorial scheme. The first factor comprised nitrogen doses (0, 15, 30, 45, and 60 mg dm-3 of N) and the second potassium (0, 40, 80, 120, and 160 mg dm-3 of K), applied in installments, 20, 40 and 40%. Plant height (PH), stem diameter (SD), and the number of active leaves (NL) were evaluated at 90, 180, 240, and 300 days after pricking out, as well as ideal installment scans using the data obtained. Evaluations of the dry mass of the stipe (EDM), leaf (LDM), shoots (SDM), root (RDM), and total (TDM) were also evaluated at 300 days after pricking out, and the relationship between PH/SD and SDM/TDM was established. The data were submitted to univariate analysis and regression analysis. It was observed that the interaction between N x K was not significant, thus presenting the isolated effect of both. It was concluded that the K doses influence the stem diameter at 180 and 240 days and the PH/SD ratio. N presents increasing linear responses in almost all variables except PH/SD, and N split in the proportions of 30%, 30% and 40% for seedling production up to 300 days after pricking out is recommended. |
|
Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Assai palm; Cultivos de viveros; Embrapa Acre; Fertilizantes de nitrógeno; Fertilizantes fosforados; Granjas de demostración; Producción de plántulas; Rio Branco (AC); Western Amazon. |
|
Thesagro: |
Açaí; Adubação; Campo Experimental; Fertilizante Fosfatado; Fertilizante Nitrogenado; Produção; Semente; Viveiro. |
|
Thesaurus NAL: |
Demonstration farms; Euterpe precatoria; Nitrogen fertilizers; Nursery crops; Phosphorus fertilizers; Seedling production. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157795/1/27554.pdf
|
|
Marc: |
LEADER 03009naa a2200505 a 4500
001 2157795
005 2023-11-06
008 2023 bl uuuu u00u1 u #d
022 $a2358-6303
024 7 $ahttps://doi.org/10.32404/rean.v10i2.7316$2DOI
100 1 $aBUTZKE, A. G.
245 $aProduction of single assai palm, Euterpe precatoria Mart., seedlings subjected to nitrogen and potassium doses.$h[electronic resource]
260 $c2023
520 $aGiven the importance that the species Euterpe precatoria exerts on the market, tied to a few studies referring to the initial phase of the crop, the objective was to evaluate the production of seedlings of single assai palm (Euterpe precatoria Mart.) submitted to increasing doses of nitrogen and potassium. The seedlings were arranged in a randomized block design in a 5x5 factorial scheme. The first factor comprised nitrogen doses (0, 15, 30, 45, and 60 mg dm-3 of N) and the second potassium (0, 40, 80, 120, and 160 mg dm-3 of K), applied in installments, 20, 40 and 40%. Plant height (PH), stem diameter (SD), and the number of active leaves (NL) were evaluated at 90, 180, 240, and 300 days after pricking out, as well as ideal installment scans using the data obtained. Evaluations of the dry mass of the stipe (EDM), leaf (LDM), shoots (SDM), root (RDM), and total (TDM) were also evaluated at 300 days after pricking out, and the relationship between PH/SD and SDM/TDM was established. The data were submitted to univariate analysis and regression analysis. It was observed that the interaction between N x K was not significant, thus presenting the isolated effect of both. It was concluded that the K doses influence the stem diameter at 180 and 240 days and the PH/SD ratio. N presents increasing linear responses in almost all variables except PH/SD, and N split in the proportions of 30%, 30% and 40% for seedling production up to 300 days after pricking out is recommended.
650 $aDemonstration farms
650 $aEuterpe precatoria
650 $aNitrogen fertilizers
650 $aNursery crops
650 $aPhosphorus fertilizers
650 $aSeedling production
650 $aAçaí
650 $aAdubação
650 $aCampo Experimental
650 $aFertilizante Fosfatado
650 $aFertilizante Nitrogenado
650 $aProdução
650 $aSemente
650 $aViveiro
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aAssai palm
653 $aCultivos de viveros
653 $aEmbrapa Acre
653 $aFertilizantes de nitrógeno
653 $aFertilizantes fosforados
653 $aGranjas de demostración
653 $aProducción de plántulas
653 $aRio Branco (AC)
653 $aWestern Amazon
700 1 $aBRITO, R. S. de
700 1 $aANDRADE NETO, R. de C.
700 1 $aLUNZ, A. M. P.
700 1 $aFIUZA, S. da S.
773 $tRevista de Agricultura Neotropical$gv. 10, n. 2, e7316, Apr./June 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Acre (CPAF-AC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
