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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
25/09/2008 |
Data da última atualização: |
25/09/2008 |
Autoria: |
GLAESER, D. F.; SANTOS, H. R. dos; VIEIRA, M. H. P.; COSTA, D. P. |
Título: |
Influence of the herbicides glyphosate and glyphosate +2.4-D on the population of edaphic acari (Arthropoda: Acari) in no-Tillage and conventional Tillage systems. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Due to the importance of Acari for maintaining the soil quality and the fragility of these individuals
to agricultural practices, it was evaluated the influence of the herbicide glyphosate and glyphosate
2.4-D on the population of edaphic Acari in non-tillage system (NT) and conventional tillage
system (CT). The research was accomplished in experimental areas at Faculty of Agricultural
Sciences, in Federal University of Grande Dourados, in Dourados, MS. In each system thus
were studied: herbicides (glyphosate, control and glyphosate+2.4-D), times (15, 30, 45, 60 and
75 days after herbicides spraying in treated plots) and depth (0 to 2.5 and 2.5 cm to 5 cm),
being 30 treatments in eight repetitions. Sampling of soil were carried out through rings of 2.5
cm length, with the aid of a soil extractor and, subsequently, the samples were placed in an
exposure table with Berlese funnels, where thus remained for seven days. Then, the individuals
from the samples were screened and identified. The experimental design was Completely
Randomized, in the factorial scheme, and the data were submitted to the analysis of variance
and the mean was compared by Duncan test (p <0.05). In the NT system, the herbicides influenced
the Acari populations, after 30 days from spraying. A greater number of individuals was observed
at 0 to 2.5 cm depth, and this did not affect the group of Acari Astigmata. In the PC system, there
was no effect of treatment with herbicides for the Acari Prostigmata group. The times influenced
all groups of Acari, because there was significant interaction between times and treatment for
Acari Prostigmata and Astigmata groups. The depth did not influence the Acari suborder
Astigmata. The interaction between depth and treatment was statistically significant only for
Mesostigmata. The superiority of the NT system on the number of Acari, compared to the CT,
demonstrated the importance of organic matter for these individuals. Acari Cryptostigmata was
predominant in both systems planting, as noticed in other studies. Both herbicides tested, as
the periods of sampling contributed to the increase of the edaphic Acari number. MenosDue to the importance of Acari for maintaining the soil quality and the fragility of these individuals
to agricultural practices, it was evaluated the influence of the herbicide glyphosate and glyphosate
2.4-D on the population of edaphic Acari in non-tillage system (NT) and conventional tillage
system (CT). The research was accomplished in experimental areas at Faculty of Agricultural
Sciences, in Federal University of Grande Dourados, in Dourados, MS. In each system thus
were studied: herbicides (glyphosate, control and glyphosate+2.4-D), times (15, 30, 45, 60 and
75 days after herbicides spraying in treated plots) and depth (0 to 2.5 and 2.5 cm to 5 cm),
being 30 treatments in eight repetitions. Sampling of soil were carried out through rings of 2.5
cm length, with the aid of a soil extractor and, subsequently, the samples were placed in an
exposure table with Berlese funnels, where thus remained for seven days. Then, the individuals
from the samples were screened and identified. The experimental design was Completely
Randomized, in the factorial scheme, and the data were submitted to the analysis of variance
and the mean was compared by Duncan test (p <0.05). In the NT system, the herbicides influenced
the Acari populations, after 30 days from spraying. A greater number of individuals was observed
at 0 to 2.5 cm depth, and this did not affect the group of Acari Astigmata. In the PC system, there
was no effect of treatment with herbicides for the Acari Prostigmata group. ... Mostrar Tudo |
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LEADER 02957naa a2200157 a 4500 001 1314936 005 2008-09-25 008 2008 bl uuuu u00u1 u #d 100 1 $aGLAESER, D. F. 245 $aInfluence of the herbicides glyphosate and glyphosate +2.4-D on the population of edaphic acari (Arthropoda$bAcari) in no-Tillage and conventional Tillage systems. 260 $c2008 520 $aDue to the importance of Acari for maintaining the soil quality and the fragility of these individuals to agricultural practices, it was evaluated the influence of the herbicide glyphosate and glyphosate 2.4-D on the population of edaphic Acari in non-tillage system (NT) and conventional tillage system (CT). The research was accomplished in experimental areas at Faculty of Agricultural Sciences, in Federal University of Grande Dourados, in Dourados, MS. In each system thus were studied: herbicides (glyphosate, control and glyphosate+2.4-D), times (15, 30, 45, 60 and 75 days after herbicides spraying in treated plots) and depth (0 to 2.5 and 2.5 cm to 5 cm), being 30 treatments in eight repetitions. Sampling of soil were carried out through rings of 2.5 cm length, with the aid of a soil extractor and, subsequently, the samples were placed in an exposure table with Berlese funnels, where thus remained for seven days. Then, the individuals from the samples were screened and identified. The experimental design was Completely Randomized, in the factorial scheme, and the data were submitted to the analysis of variance and the mean was compared by Duncan test (p <0.05). In the NT system, the herbicides influenced the Acari populations, after 30 days from spraying. A greater number of individuals was observed at 0 to 2.5 cm depth, and this did not affect the group of Acari Astigmata. In the PC system, there was no effect of treatment with herbicides for the Acari Prostigmata group. The times influenced all groups of Acari, because there was significant interaction between times and treatment for Acari Prostigmata and Astigmata groups. The depth did not influence the Acari suborder Astigmata. The interaction between depth and treatment was statistically significant only for Mesostigmata. The superiority of the NT system on the number of Acari, compared to the CT, demonstrated the importance of organic matter for these individuals. Acari Cryptostigmata was predominant in both systems planting, as noticed in other studies. Both herbicides tested, as the periods of sampling contributed to the increase of the edaphic Acari number. 700 1 $aSANTOS, H. R. dos 700 1 $aVIEIRA, M. H. P. 700 1 $aCOSTA, D. P. 773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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Embrapa Florestas (CNPF) |
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Registros recuperados : 36 | |
2. | | 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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8. | | FÁVERO, K.; PEREIRA, F. F.; KASSAB, S. O.; OLIVEIRA, H. N. de; COSTA, D. P.; ZANUNCIO, J. C. Biological characteristics of Trichospilus diatraeae (Hymenoptera: Eulophidae) are influenced by the number of females exposed per pupa of Tenebrio molitor (Coleoptera: Tenebrionidae). Florida Entomologist, Gainesville, v. 96, n. 2, p. 582-589, June 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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9. | | COSTA, D. P.; SANTOS, H. R. dos; GLAESER, D. F.; BERNARDI, M. R.; VIEIRA, M. H. P. Collembola fauna in no tillage system in soil cultivated with oats. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.Biblioteca(s): Embrapa Florestas. |
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10. | | COSTA, D. P.; STUCHI, E. S.; GIRARDI, E. A.; COELHO FILHO, M. A.; PASSOS, O. S.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S. Avaliação preliminar de porta-enxertos híbridos de citros em combinação com copa de laranjeira 'Valência' na região norte do Estado de São Paulo. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 10., 2016: Cruz das Almas, BA. Traduzindo ciência para o mundo : resumos. Brasília, DF : Embrapa, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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11. | | RAMALHO, S. C. de O.; SANTOS, A. A. dos; SANTANA, L. G. L.; COSTA, D. P.; SOARES FILHO, W. dos S. Caracterização fenotípica de híbridos meio-irmãos, tendo a cultivar BRS Bravo como parental feminino, na grande unidade de paisagem Tabuleiros Costeiros. In: CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 15., 2021. Mulheres na ciência desafios, oportunidades e conquistas. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2021. 109 f. il. PDF.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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12. | | RAMALHO, S. C. de O.; SOUZA, M. V. dos S.; SANTOS, A. A. dos; SANTANA, L. G. L.; COSTA, D. P.; SOARES FILHO, W. dos S. Caracterização fenotípica de indivíduos de população de meios-irmãos do híbrido BRS Bravo: seleção de genótipos com potencial de uso como porta-enxertos. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 14., 2020. Ciência em tempos de crise: resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2020. 112 p. il.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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13. | | COSTA, D. P. da; CASTILHO, C. de L.; SANTOS, U. R. A. dos; GEMAQUE, T. C.; DAMASCENO, L. F.; LIMA, J. de F.; MIRANDA FILHO, K. C. Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 1: metabolism,morphometric / zootechnical indexes, body composition and gametes. Journal of Agricultural Studies, v. 9, n. 2, p. 32-56, 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
Biblioteca(s): Embrapa Amapá. |
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14. | | COSTA, D. P. da; CASTILHO, C. de L.; SANTOS, U. R. A. dos; GEMAQUE, T. C.; DAMASCENO, L. F.; LIMA, J. de F.; MIRANDA FILHO, K. C. Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed. Journal of Agricultural Studies, v. 9, n. 2, p. 57-72, 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
Biblioteca(s): Embrapa Amapá. |
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16. | | COSTA, D. P.; STUCHI, E. S.; GIRARDI, E. A.; COELHO FILHO, M. A.; PASSOS, O. S.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S. Desempenho horticultural de laranjeira 'Valência' sobre portaenxertos híbridos de citros na região norte do Estado de São Paulo. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 10., 2016: Cruz das Almas, BA. Traduzindo ciência para o mundo : resumos. Brasília, DF : Embrapa, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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17. | | RAMALHO, S. C. de O.; SOUZA, M. V, dos S.; SANTOS, A. A. dos; SANTANA, L. G. L.; COSTA, D. P. Progênies de citros com potencial para seleção de novos porta-enxertos. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 14., 2020. Ciência em tempos de crise: resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2020. 112 p. il.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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18. | | FIDALGO, E. C. C.; COSTA, D. P. da; ESBÉRARD, C. E. L.; PAZ, R. C. da; DIAS, J. B.; PERES, W. R. Região serrana de economia agropecuária. In: BERGALLO, H. de G.; FIDALGO, E. C. C.; ROCHA, C. F. D.; UZEDA, M. C.; COSTA, M. B.; ALVES, M. A. S.; VAN SLUYS, M.; SANTOS, M. A.; COSTA, T. C. e C. da; COZZOLINO, A. C. R. (org.). Estratégias e ações para a conservação da biodiversidade no estado do Rio de Janeiro. Rio de Janeiro: Instituto Biomas, 2009. cap. 22, p. 287-292.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Solos. |
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19. | | COSTA, D. P; STUCHI, E. S.; GIRARDI, E. A.; RAMOS, Y. C.; FADEL, A. L.; PASSOS, O. S.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S. Potential rootstocks for valencia sweet orange under rain-fed cultivation in northern São Paulo State, Brazil. In: INTERNATIONAL CITRUS CONGRESS, 2016, Foz do Iguaçu. Abstract book. Campinas: IAC; Londrina: IAPAR, 2016. p.175Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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20. | | DURRER, A.; GUMIERE, T.; ANDRADE, P. A. M.; COSTA, D. P.; TAKETANI, R. G.; LIMA, J.; SILVA, M. P.; MELO, I. S. de; ANDREOTE, F. D. Soils properties outpaces agricultural practices in the determination of bacterial community structure in sugarcane fields. In: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 15., 2014, Seoul. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME), 2014. p. 385-386.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 36 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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