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| Registros recuperados : 16 | |
| 4. |  | MALHADO, C. H. M.; CARNEIRO, P. L. S.; PEREIRA, D. G.; MARTINS FILHO, R. Progresso genético e estrutura populacional do rebanho Nelore no Estado da Bahia. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 9, p. 1163-1169, set. 2008. Título em inglês: Genetic progress and population structure in Nellore cattle in Bahia State, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | PEREIRA, D. G.; COSTA, J. G. C. da; SOUZA, T. L. P. O. de; MELO, L. C.; PEREIRA, H. S. Parâmetros genéticos e seleção de linhagens de feijão-comum com grãos pretos e resistentes à murcha-de-fusário. In: SEMINÁRIO JOVENS TALENTOS, 10., 2016, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2016. p. 90. (Embrapa Arroz e Feijão. Documentos, 311).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 7. | | CHIAVEGATTO, R. B.; CARTA, A.; PEREIRA, D. G. S.; BENITES, F. R. G.; TECHIO, V. H.; PERUZZI, L. Reconstructing ancestral chromosome numbers and inflorescence features in Eleusininae (Poaceae: Chloridoideae: Cynodonteae). Botanical Journal of the Linnean Society, v. 193, n. 3, p. 402-418, 2020.| Biblioteca(s): Embrapa Gado de Leite. |
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| 9. | | PEREIRA, D. G.; FONSECA, M. E. N.; BOITEUX, L. S.; VELOSO, J. S.; FONTES, M. G.; SIERRA, A. J. R.; RELEVANTE-BELAGANTOL, C.; REIS, A. Report of Phytophthora capsici (mating type A1) isolates associated with crown-rot disease of Capsicum annuum in Guatemala. Journal of Phytopathology, v. 172, n. 1, e13242, 2024.| Biblioteca(s): Embrapa Hortaliças. |
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| 10. | | SILVA, M. R. da; PEREIRA, D. G.; SEDIYAMA, T.; CRUZ, C. D.; REIS, M. S.; GOMES, J. L. L.; TEIXEIRA, R. de C. Estimates of repeatability in the evaluation of resistance of soybean genotypes to powdery mildew. Crop Breeding and Applied Biotechnology, Londrina, v. 6, n. 2, p. 160-166, June 2006.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 11. | | PEREIRA, D. G.; FARIA, L. C. de; TORGA, P. P.; SOUZA, T. L. P. O.; MELO, L. C.; PEREIRA, H. S. Genetic potential of fusarium wilt-resistant elite common bean lines assessed in multiple environments. Genetics and Molecular Research, v. 19, n. 2, gmr18617, 2020.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 12. | | CARNEIRO, P. L. S.; MALHADO, C. H. M.; AFFONSO, P. R. A. de M.; PEREIRA, D. G.; SUZART, J. C. C.; RIBEIRO JÚNIOR, M.; ROCHA, J. L. Curva de crescimento em caprinos, da raça Mambrina, criados na caatinga. Revista Brasileira de Saúde e Produção Animal, Salvador, v. 10, n. 3, p. 536-545, jul./set. 2009.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | MENINO, G. C. de O.; SANTOS, R. M. dos; APGAUA, D. M. G.; PIRES, G. G.; PEREIRA, D. G. S.; FONTES, M. A. L.; ALMEIDA, H. de S. Florística e estrutura de florestas tropicais sazonalmente secas. Cerne, Lavras, v. 21, n. 2, p. 277-291, 2015.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | PEREIRA, D. G.; DI PRADO, P. R. C.; PEREIRA, H. S.; MELO, L. C.; COSTA, J. G. C.; FARIA, L. C. de; SOUZA, T. L. P. O.; WENDLAND, A. Avaliação de populações segregantes de feijoeiro-comum com grãos pretos para resistência à murcha-de-fusário. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 11., 2014, Londrina. Tecnologias para a sustentabilidade da cultura do feijão: anais. Londrina: IAPAR, 2014. CONAFE| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 15. | | SANTANA, M. de F. S. de; CARVALHO, J. E. U. de; NASCIMENTO, W. M. O. do; PEREIRA, D. G. B.; MONTEIRO, J. P. do N.; FREITAS, M. M. de. Caracterização físico-química de polpa e casca de genótipos do bacuri. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20.; ANNUAL MEETING OF THE INTERAMERICAN SOCIETY FOR TROPICAL HORTICULTURE, 54., 2008, Vitória. Frutas para todos: estratégias, tecnologias e visão sustentável: anais. Vitória: INCAPER: Sociedade Brasileira de Fruticultura, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | BASSO, M. F.; LOURENCO, I. T.; MOREIRA‐PINTO, C. E.; MENDES, R. A. G.; PEREIRA, D. G.; GRANDIS, A.; MACEDO, L. L. P. de; MACEDO, A. F.; GOMES, A. C. M. M.; ARRAES, F. B. M.; TOGAWA, R. C.; COSTA, M. M. do C.; MARCELINO-GUIMARÃES, F. C.; SILVA, M. C. M. da; FLOH, E. I. S.; BUCKERIDGE, M. S.; ENGLER, J. de A.; SA, M. F. G. de. Overexpression of the GmEXPA1 gene reduces plant susceptibility to Meloidogyne incognita. Plant Cell Reports, v. 42, p. 137-152, 2023.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
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| Registros recuperados : 16 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
13/08/2023 |
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Data da última atualização: |
13/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PEREIRA, D. G. C.; PORTUGAL, A. F.; GIUSTOLIN, T. A.; MAIA, V. M.; MEGDA, M. X. V.; KONDO, M. K. |
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Afiliação: |
DAVID GABRIEL CAMPOS PEREIRA, Universidade Estadual de Montes Claros; ARLEY FIGUEIREDO PORTUGAL, CNPMS; TERESINHA AUGUSTA GIUSTOLIN, Universidade Estadual de Montes Claros; VICTOR MARTINS MAIA, Universidade Estadual de Montes Claros; MICHELE XAVIER VIEIRA MEGDA, Universidade Estadual de Montes Claros; MARCOS KOITI KONDO, Universidade Estadual de Montes Claros. |
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Título: |
Litter decomposition and nutrient release in different land use systems in the Brazilian semi-arid region. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Catena, v. 231, 107345, 2023. |
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DOI: |
https://doi.org/10.1016/j.catena.2023.107345 |
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Idioma: |
Inglês |
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Conteúdo: |
Climate and litter quality change the dynamics of soil organic matter (SOM) in agricultural systems, directly influencing the soil biological activity and, consequently, energy and nutrient cycling. This work evaluated the dynamics of organic carbon decomposition and nutrient release in litter in three land use management systems. The study was carried out under semi-arid conditions in Minas Gerais State, Brazil, using decomposition bags arranged in a randomized block design and four replications. The treatments consisted of three land use systems (native forest, corn, and cocoa) and seven evaluation times: 0, 30, 90, 150, 210, 270, and 330 days. Was evaluated dry matter production, litter decomposition in polyamide bags, and nutrient release (N, P, K, S, Ca, and Mg). Systems with native forest, cocoa and maize had similar average monthly litter production, a fact linked to the climate conditions. While in the semi-arid climate, the full-sun cocoa system showed a sudden oscillation in relation to the organic carbon content up to 330 days, the native forest and corn systems were more balanced, whitout significant changes. The higher litter C/N ratio in relation to the native and corn systems favors the maintenance of organic C levels in the soil. K release has a similar behavior in cultivated soils and occurs more quickly when compared to the native system. Regarding the other macronutrients, the soil in the cocoa production system showed the highest mineralization. Periods of accumulated precipitation accelerate litter decomposition and macronutrient release. The results of this study give more insight into the carbon dynamics and nutrient release from litter as a function of land use systems in a semi-arid region. MenosClimate and litter quality change the dynamics of soil organic matter (SOM) in agricultural systems, directly influencing the soil biological activity and, consequently, energy and nutrient cycling. This work evaluated the dynamics of organic carbon decomposition and nutrient release in litter in three land use management systems. The study was carried out under semi-arid conditions in Minas Gerais State, Brazil, using decomposition bags arranged in a randomized block design and four replications. The treatments consisted of three land use systems (native forest, corn, and cocoa) and seven evaluation times: 0, 30, 90, 150, 210, 270, and 330 days. Was evaluated dry matter production, litter decomposition in polyamide bags, and nutrient release (N, P, K, S, Ca, and Mg). Systems with native forest, cocoa and maize had similar average monthly litter production, a fact linked to the climate conditions. While in the semi-arid climate, the full-sun cocoa system showed a sudden oscillation in relation to the organic carbon content up to 330 days, the native forest and corn systems were more balanced, whitout significant changes. The higher litter C/N ratio in relation to the native and corn systems favors the maintenance of organic C levels in the soil. K release has a similar behavior in cultivated soils and occurs more quickly when compared to the native system. Regarding the other macronutrients, the soil in the cocoa production system showed the highest mineralization. Periods o... Mostrar Tudo |
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Palavras-Chave: |
Saco de lixo. |
|
Thesagro: |
Cacau; Floresta Nativa; Milho; Serapilheira; Uso da Terra. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02513naa a2200265 a 4500
001 2155879
005 2023-08-13
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.catena.2023.107345$2DOI
100 1 $aPEREIRA, D. G. C.
245 $aLitter decomposition and nutrient release in different land use systems in the Brazilian semi-arid region.$h[electronic resource]
260 $c2023
520 $aClimate and litter quality change the dynamics of soil organic matter (SOM) in agricultural systems, directly influencing the soil biological activity and, consequently, energy and nutrient cycling. This work evaluated the dynamics of organic carbon decomposition and nutrient release in litter in three land use management systems. The study was carried out under semi-arid conditions in Minas Gerais State, Brazil, using decomposition bags arranged in a randomized block design and four replications. The treatments consisted of three land use systems (native forest, corn, and cocoa) and seven evaluation times: 0, 30, 90, 150, 210, 270, and 330 days. Was evaluated dry matter production, litter decomposition in polyamide bags, and nutrient release (N, P, K, S, Ca, and Mg). Systems with native forest, cocoa and maize had similar average monthly litter production, a fact linked to the climate conditions. While in the semi-arid climate, the full-sun cocoa system showed a sudden oscillation in relation to the organic carbon content up to 330 days, the native forest and corn systems were more balanced, whitout significant changes. The higher litter C/N ratio in relation to the native and corn systems favors the maintenance of organic C levels in the soil. K release has a similar behavior in cultivated soils and occurs more quickly when compared to the native system. Regarding the other macronutrients, the soil in the cocoa production system showed the highest mineralization. Periods of accumulated precipitation accelerate litter decomposition and macronutrient release. The results of this study give more insight into the carbon dynamics and nutrient release from litter as a function of land use systems in a semi-arid region.
650 $aCacau
650 $aFloresta Nativa
650 $aMilho
650 $aSerapilheira
650 $aUso da Terra
653 $aSaco de lixo
700 1 $aPORTUGAL, A. F.
700 1 $aGIUSTOLIN, T. A.
700 1 $aMAIA, V. M.
700 1 $aMEGDA, M. X. V.
700 1 $aKONDO, M. K.
773 $tCatena$gv. 231, 107345, 2023.
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