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7. | | VILELA, L. A. F.; CARNEIRO, M. A. C.; SAGGIN JUNIOR, O. J. Fungos micorrízicos arbusculares em Latossolo Vermelho de Cerrado submetido a sucessão de cultivo. In: REUNIÃO BRASILEIRA DE CIÊNCIA DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. FERTBIO 2012. Biblioteca(s): Embrapa Agrobiologia. |
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10. | | PEREIRA, H. S.; BARBOSA, N. C.; CARNEIRO, M. A. C.; KORNDÖRFER, G. H. Avaliação de fontes e de extratores de silício no solo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 2, p. 239-247, fev. 2007 Título em inglês: Evaluation of sources and extractors of silicon in the soil. Biblioteca(s): Embrapa Unidades Centrais. |
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11. | | ASSIS, PA. C. R.; CARNEIRO, M. A. C.; SAGGIN JUNIOR, O. J. Diversidade de Fungos micorrízicos arbusculares em um plintossolo argilúvico sob cronossequências de cultivo. 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: SBCS, 2010. Biblioteca(s): Embrapa Agrobiologia. |
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16. | | CARNEIRO, M. A. C.; SIQUEIRA, J. O.; CURI, N.; MOREIRA, F. M. S. Efeitos da inoculação de fungos micorrízicos arbusculares e da aplicação de fósforo no estabelecimento de forrageiras em solo degradado. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 34, n. 9, p. 1669-77, set. 1999 Título em inglês: Effects of arbuscular mycorrhizal fungi inoculation and phosphorus application on forage crops establishment in a degraded soil. Biblioteca(s): Embrapa Unidades Centrais. |
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17. | | FERREIRA, D. A.; CARNEIRO, M. A. C.; SAGGIN JUNIOR, O. J. Densidade e diversidade de fungos micorrízicos arbusculares sob diferentes usos do solo. 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: SBCS, 2010. Biblioteca(s): Embrapa Agrobiologia. |
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19. | | BARBOSA, M. V.; FUNDORA, A. B.; SILVA, A. O.; RIVERA ESPINOSA, R.; SAGGIN JUNIOR, O. J.; CARNEIRO, M. A. C. Aggregation of ferruginous nodular gleysol in a pasture area in Cuba, under the influence of arbuscular mycorrhizal fungi associated with hybrid Urochloa. Soil & Tillage Research , v. 208, 104905, 2021. Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 48 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
18/11/2020 |
Data da última atualização: |
14/01/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
COGO, F. D.; SAGGIN JUNIOR, O. J.; GUIMARÃES. P. T. G.; SIQUEIRA, J. O.; CARNEIRO, M. A. C. |
Afiliação: |
Franciane Diniz Cogo, UEMG; ORIVALDO JOSE SAGGIN JUNIOR, CNPAB; Paulo Tácito Gontijo Guimarães, EPAMIG; José Oswaldo Siqueira, UFLA; Marco Aurélio Carbone Carneiro, UFLA. |
Título: |
High rates of agricultural gypsum affect the arbuscular mycorrhiza fungal community and coffee yield |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Bragantia, Campinas, v. 79, n. 4, p. 487-497, 2020. |
DOI: |
10.1590/1678-4499.20200014 |
Idioma: |
Inglês |
Conteúdo: |
High rates of agricultural gypsum, above the recommended levels, have been used on a regular basis to deepen plant roots and to alleviate recurrent water stress in Cerrado areas. However, very little is known about the consequences of this practice to arbuscular mycorrhizal fungi (AMF). Therefore, the objective of this study was to evaluate whether or not applying high rates of agricultural gypsum affects the mycorrhizal fungi community, glomalin content and coffee yield. The study rates were: 0; 3.5; 7.0; 14 and 56 t·ha-1 of agricultural gypsum applied in the planting row of the coffee plantation on top of the previous recommended gypsum application. Samples were collected for analysis at the depths of 0-20, 20-40 and 40-60 cm at the end of dry and rainy seasons of the year. In the coffee plantation, 16 AMF species were identified. Gigaspora sp. and Glomus macrocarpum were dominant in all situations. The rate of 7 t·ha-1 favored greater diversity of AMF species and the rate of 56 t·ha-1 reduced AMF diversity and mycorrhizal colonization in deeper layers. In the rainy season, there was a linear decrease of easily extractable glomalin-related soil protein (EE-GRSP) levels as the agricultural gypsum rate was increased. Coffee yield was reduced with the highest gypsum rate (56 t·ha-1), even though the coffee plantation had higher phosphorus contents in beans and leaves. This may have resulted from a number of reasons, including a negative effect on the AMF community. |
Thesagro: |
Cerrado; Coffea Arábica. |
Thesaurus NAL: |
Glomalin; Gypsum. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217985/1/High-rates-of-agricultural-gypsum.pdf
|
Marc: |
LEADER 02180naa a2200229 a 4500 001 2126810 005 2021-01-14 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1590/1678-4499.20200014$2DOI 100 1 $aCOGO, F. D. 245 $aHigh rates of agricultural gypsum affect the arbuscular mycorrhiza fungal community and coffee yield$h[electronic resource] 260 $c2020 520 $aHigh rates of agricultural gypsum, above the recommended levels, have been used on a regular basis to deepen plant roots and to alleviate recurrent water stress in Cerrado areas. However, very little is known about the consequences of this practice to arbuscular mycorrhizal fungi (AMF). Therefore, the objective of this study was to evaluate whether or not applying high rates of agricultural gypsum affects the mycorrhizal fungi community, glomalin content and coffee yield. The study rates were: 0; 3.5; 7.0; 14 and 56 t·ha-1 of agricultural gypsum applied in the planting row of the coffee plantation on top of the previous recommended gypsum application. Samples were collected for analysis at the depths of 0-20, 20-40 and 40-60 cm at the end of dry and rainy seasons of the year. In the coffee plantation, 16 AMF species were identified. Gigaspora sp. and Glomus macrocarpum were dominant in all situations. The rate of 7 t·ha-1 favored greater diversity of AMF species and the rate of 56 t·ha-1 reduced AMF diversity and mycorrhizal colonization in deeper layers. In the rainy season, there was a linear decrease of easily extractable glomalin-related soil protein (EE-GRSP) levels as the agricultural gypsum rate was increased. Coffee yield was reduced with the highest gypsum rate (56 t·ha-1), even though the coffee plantation had higher phosphorus contents in beans and leaves. This may have resulted from a number of reasons, including a negative effect on the AMF community. 650 $aGlomalin 650 $aGypsum 650 $aCerrado 650 $aCoffea Arábica 700 1 $aSAGGIN JUNIOR, O. J. 700 1 $aGUIMARÃES. P. T. G. 700 1 $aSIQUEIRA, J. O. 700 1 $aCARNEIRO, M. A. C 773 $tBragantia, Campinas$gv. 79, n. 4, p. 487-497, 2020.
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