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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
02/12/2021 |
Data da última atualização: |
02/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUZA, A. C. A. de; FILIPPI, M. C. C. de; NASCENTE, A. S.; PRABHU, A. S.; ALVES, E. |
Afiliação: |
ALAN CARLOS ALVES DE SOUZA; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; ANNE SITARAMA PRABHU, CNPAF; EDUARDO ALVES, UFLA. |
Título: |
Silicon rates and beneficial microorganism on blast suppression and productivity of upland rice. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Plant Science and Phytopathology, v. 5, p. 20-27, 2021. |
ISSN: |
2575-0135 |
DOI: |
https://doi.org/10.29328/journal.jpsp.1001057 |
Idioma: |
Inglês |
Conteúdo: |
One of the primary constraints in upland rice cultivation is the disease blast (Magnaporthe oryzae), which can provide reduction up to 100% of the grain yield The use of silicon with benefi cial microorganisms (bioagents) can be an alternative for the control of this disease and to provide an increase in the productivity of the rice grain. The objective of this work was to study the eff ect of rates of silicon with bioagents in blast suppression and grain yield of upland rice. The methodology used was tests carried out in field conditions, in two different areas: Capivara and Palmital farms, during the growing season 2015/2016. The experimental design was in a split-plot scheme with four replications. In the main plots were the silicon fertilization rates (0, 2, 4 and 8 ton ha-1) and in the subplots was the bioagents (1-without bioagents, 2-Pseudomonas fluorescens, 3-Burkholderia pyrrocinia, 4-Trichoderma asperellum, 5-a mixture of the three bioagents). The results showed that the use of 2 ton ha-1 of silicon with a mixture of bioagents was the best treatment to control leaf blast. Besides, from rates, 2 to 6 ton ha-1 of silicon in Capivara Farm and up to 8 ton ha-1 of silicon in Palmital Farm provided the highest grain yield. A mixture of bioagents provided the highest grain yield. In this sense, it was concluded that the best recommendation to connect blast control, grain yield and reduced amount of silicon was the use of 2 ton ha-1 of silicon with the mixture of bioagents. |
Thesagro: |
Arroz; Brusone; Microrganismo; Oryza Sativa; Silício. |
Thesaurus Nal: |
Magnaporthe oryzae; Microorganisms; Rice; Silicon. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228383/1/jpsp-2021.pdf
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Marc: |
LEADER 02373naa a2200301 a 4500 001 2136979 005 2021-12-02 008 2021 bl uuuu u00u1 u #d 022 $a2575-0135 024 7 $ahttps://doi.org/10.29328/journal.jpsp.1001057$2DOI 100 1 $aSOUZA, A. C. A. de 245 $aSilicon rates and beneficial microorganism on blast suppression and productivity of upland rice.$h[electronic resource] 260 $c2021 520 $aOne of the primary constraints in upland rice cultivation is the disease blast (Magnaporthe oryzae), which can provide reduction up to 100% of the grain yield The use of silicon with benefi cial microorganisms (bioagents) can be an alternative for the control of this disease and to provide an increase in the productivity of the rice grain. The objective of this work was to study the eff ect of rates of silicon with bioagents in blast suppression and grain yield of upland rice. The methodology used was tests carried out in field conditions, in two different areas: Capivara and Palmital farms, during the growing season 2015/2016. The experimental design was in a split-plot scheme with four replications. In the main plots were the silicon fertilization rates (0, 2, 4 and 8 ton ha-1) and in the subplots was the bioagents (1-without bioagents, 2-Pseudomonas fluorescens, 3-Burkholderia pyrrocinia, 4-Trichoderma asperellum, 5-a mixture of the three bioagents). The results showed that the use of 2 ton ha-1 of silicon with a mixture of bioagents was the best treatment to control leaf blast. Besides, from rates, 2 to 6 ton ha-1 of silicon in Capivara Farm and up to 8 ton ha-1 of silicon in Palmital Farm provided the highest grain yield. A mixture of bioagents provided the highest grain yield. In this sense, it was concluded that the best recommendation to connect blast control, grain yield and reduced amount of silicon was the use of 2 ton ha-1 of silicon with the mixture of bioagents. 650 $aMagnaporthe oryzae 650 $aMicroorganisms 650 $aRice 650 $aSilicon 650 $aArroz 650 $aBrusone 650 $aMicrorganismo 650 $aOryza Sativa 650 $aSilício 700 1 $aFILIPPI, M. C. C. de 700 1 $aNASCENTE, A. S. 700 1 $aPRABHU, A. S. 700 1 $aALVES, E. 773 $tJournal of Plant Science and Phytopathology$gv. 5, p. 20-27, 2021.
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Embrapa Arroz e Feijão (CNPAF) |
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Registros recuperados : 211 | |
8. | | SOUZA, A. C. G. de; TEIXEIRA, W. G.; LOURENÇO, F. Características químicas do solo em áreas sob guaranazal com manejo agroecológico em Barreirinhas, AM. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa, MG: SBCS, 2010. 1 CD-ROM. FERTBIO 2010.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Solos. |
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15. | | SANTOS, A. F.; SOUZA, A. C. M.; STRAPASSON, M. Sanidade das sementes de algumas especies florestais da Mata Atlantica. Informativo ABRATES, Brasilia, v. 11, n. 2, p. 286, set. 2001 Edicao Especial. Congresso Brasileiro de Sementes, 12., 2001Biblioteca(s): Embrapa Florestas. |
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Registros recuperados : 211 | |
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