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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
11/04/2018 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COSTA, K. K. da; NOGUEIRA, S. R.; MACEDO, P. E. F. de. |
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Afiliação: |
Keila Kris da Costa; SONIA REGINA NOGUEIRA STEPHAN, CPAF-Acre; PAULO EDUARDO FRANCA DE MACEDO, CPAF-Acre. |
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Título: |
Estratégias para o controle da antracnose em açaí solteiro (Euterpe precatoria) no Acre B. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFAC, 26., 2017, Rio Branco. Anais... Rio Branco: Ufac, 2018. |
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Páginas: |
p. 558. |
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ISBN: |
978-85-8236-078-1 |
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Idioma: |
Português |
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Conteúdo: |
O açaizeiro (Euterpe precatoria) é uma espécie de grande importância sócioeconômica na Amazônia. A antracnose é o principal problema para a produção de mudas e fomento de plantios. O controle biológico é uma alternativa promissora no manejo de doenças de plantas com boa eficiência, baixo custo e impacto ambiental. O objetivo deste trabalho foi avaliar o potencial antagonista de isolados de Trichoderma spp. contra o fitopatógeno Colletotrichum gloesporioides. |
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Palavras-Chave: |
Açaí solteiro; Acre; Agentes de control biológico; Amazonia Occidental; Amazônia Ocidental; Antracnosis; Enfermedades fungales de las plantas; Hongos patógenos de las plantas; Western Amazon. |
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Thesagro: |
Açaí; Antagonismo; Antracnose; Colletotrichum gloeosporioides; Doença fúngica; Fungo para controle biológico; Glomerella Cingulata; Trichoderma. |
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Thesaurus Nal: |
Anthracnose; Antibiosis; Biological control agents; Euterpe precatoria; Fungal diseases of plants; Plant pathogenic fungi. |
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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/175273/1/26581.pdf
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Marc: |
LEADER 01844nam a2200433 a 4500
001 2090446
005 2023-11-16
008 2018 bl uuuu u00u1 u #d
020 $a978-85-8236-078-1
100 1 $aCOSTA, K. K. da
245 $aEstratégias para o controle da antracnose em açaí solteiro (Euterpe precatoria) no Acre B.$h[electronic resource]
260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFAC, 26., 2017, Rio Branco. Anais... Rio Branco: Ufac$c2018
300 $ap. 558.
520 $aO açaizeiro (Euterpe precatoria) é uma espécie de grande importância sócioeconômica na Amazônia. A antracnose é o principal problema para a produção de mudas e fomento de plantios. O controle biológico é uma alternativa promissora no manejo de doenças de plantas com boa eficiência, baixo custo e impacto ambiental. O objetivo deste trabalho foi avaliar o potencial antagonista de isolados de Trichoderma spp. contra o fitopatógeno Colletotrichum gloesporioides.
650 $aAnthracnose
650 $aAntibiosis
650 $aBiological control agents
650 $aEuterpe precatoria
650 $aFungal diseases of plants
650 $aPlant pathogenic fungi
650 $aAçaí
650 $aAntagonismo
650 $aAntracnose
650 $aColletotrichum gloeosporioides
650 $aDoença fúngica
650 $aFungo para controle biológico
650 $aGlomerella Cingulata
650 $aTrichoderma
653 $aAçaí solteiro
653 $aAcre
653 $aAgentes de control biológico
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aAntracnosis
653 $aEnfermedades fungales de las plantas
653 $aHongos patógenos de las plantas
653 $aWestern Amazon
700 1 $aNOGUEIRA, S. R.
700 1 $aMACEDO, P. E. F. de
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
08/01/2021 |
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Data da última atualização: |
08/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOUZA, R. M. de; SOBRAL, L. F.; OLIVEIRA JUNIOR, A. de. |
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Afiliação: |
RICHARD M. DE SOUZA; LAFAYETTE FRANCO SOBRAL, CPATC; ADILSON DE OLIVEIRA JUNIOR, CNPSO. |
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Título: |
Maize yield influenced by the residual effects of sedimentary phosphates in high-calcium soil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v. 24, n. 11, p. 735-740, 2020. |
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ISSN: |
1807-1929 |
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Idioma: |
Inglês |
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Conteúdo: |
It was evaluated the residual effects of sedimentary phosphates associated with the annual application of phosphate on maize grown in Inceptisol soil with a high exchangeable calcium concentration and pH value of 6.0. The experiment was conducted based on a completely randomized block design with strip-split plots. The main plots were treated with Bayóvar rock phosphate, Itafós rock phosphate, or triple superphosphate, while the control received no additional phosphate. The phosphate sources were applied by broadcasting and incorporated in the soil two years prior to the current study at 200 kg of P2O5 ha-1, with no tillage in subsequent years. In the sub-plots, phosphate doses of 0, 60, and 120 kg of P2O5 ha-1 year-1, as triple superphosphate, were applied at the base of the sowing furrows. Leaf phosphorus (P), grain yield, and soil P by ion exchange resin were evaluated. Differences were observed between the leaf P among the plots treated with phosphate sources and the control plot, which declined from 2013 to 2015. In 2013 and 2014, rock phosphate residuals influenced the grain yield when there was no annual application of phosphate. In 2015, grain yields in rock phosphate treatments without annual phosphate application were not superior to those in the control treatment and did not differ significantly from the plots receiving triple superphosphate. Furthermore, it was found that the soil P content extracted by ion exchange resin was higher in the Itafós treatment; however, for this source, the correlation between soil P and grain yield was relatively weak. MenosIt was evaluated the residual effects of sedimentary phosphates associated with the annual application of phosphate on maize grown in Inceptisol soil with a high exchangeable calcium concentration and pH value of 6.0. The experiment was conducted based on a completely randomized block design with strip-split plots. The main plots were treated with Bayóvar rock phosphate, Itafós rock phosphate, or triple superphosphate, while the control received no additional phosphate. The phosphate sources were applied by broadcasting and incorporated in the soil two years prior to the current study at 200 kg of P2O5 ha-1, with no tillage in subsequent years. In the sub-plots, phosphate doses of 0, 60, and 120 kg of P2O5 ha-1 year-1, as triple superphosphate, were applied at the base of the sowing furrows. Leaf phosphorus (P), grain yield, and soil P by ion exchange resin were evaluated. Differences were observed between the leaf P among the plots treated with phosphate sources and the control plot, which declined from 2013 to 2015. In 2013 and 2014, rock phosphate residuals influenced the grain yield when there was no annual application of phosphate. In 2015, grain yields in rock phosphate treatments without annual phosphate application were not superior to those in the control treatment and did not differ significantly from the plots receiving triple superphosphate. Furthermore, it was found that the soil P content extracted by ion exchange resin was higher in the Itafós treatment; howev... Mostrar Tudo |
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Thesagro: |
Fertilizante; Fertilizante Fosfatado; Fosfato; Milho. |
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Thesaurus NAL: |
Corn; Fertilizers; Phosphates. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220002/1/Artigo-Agriambi.pdf
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Marc: |
LEADER 02305naa a2200241 a 4500
001 2129089
005 2021-01-08
008 2020 bl uuuu u00u1 u #d
022 $a1807-1929
100 1 $aSOUZA, R. M. de
245 $aMaize yield influenced by the residual effects of sedimentary phosphates in high-calcium soil.$h[electronic resource]
260 $c2020
520 $aIt was evaluated the residual effects of sedimentary phosphates associated with the annual application of phosphate on maize grown in Inceptisol soil with a high exchangeable calcium concentration and pH value of 6.0. The experiment was conducted based on a completely randomized block design with strip-split plots. The main plots were treated with Bayóvar rock phosphate, Itafós rock phosphate, or triple superphosphate, while the control received no additional phosphate. The phosphate sources were applied by broadcasting and incorporated in the soil two years prior to the current study at 200 kg of P2O5 ha-1, with no tillage in subsequent years. In the sub-plots, phosphate doses of 0, 60, and 120 kg of P2O5 ha-1 year-1, as triple superphosphate, were applied at the base of the sowing furrows. Leaf phosphorus (P), grain yield, and soil P by ion exchange resin were evaluated. Differences were observed between the leaf P among the plots treated with phosphate sources and the control plot, which declined from 2013 to 2015. In 2013 and 2014, rock phosphate residuals influenced the grain yield when there was no annual application of phosphate. In 2015, grain yields in rock phosphate treatments without annual phosphate application were not superior to those in the control treatment and did not differ significantly from the plots receiving triple superphosphate. Furthermore, it was found that the soil P content extracted by ion exchange resin was higher in the Itafós treatment; however, for this source, the correlation between soil P and grain yield was relatively weak.
650 $aCorn
650 $aFertilizers
650 $aPhosphates
650 $aFertilizante
650 $aFertilizante Fosfatado
650 $aFosfato
650 $aMilho
700 1 $aSOBRAL, L. F.
700 1 $aOLIVEIRA JUNIOR, A. de
773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv. 24, n. 11, p. 735-740, 2020.
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Embrapa Tabuleiros Costeiros (CPATC) |
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