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| Registros recuperados : 7 | |
| 3. |  | COELHO, R. de F. R.; ZARIN, D. J.; MIRANDA, I. S.; TUCKER, J. M. Análise florística e estrutural de uma floresta em diferentes estágios sucessionais no município de Castanhal, Pará. Acta Amazonica, Manaus, v. 33, n. 4, p. 563-582, out./dez. 2003.| Biblioteca(s): Embrapa Florestas. |
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| 4. | | COELHO, R. de F. R.; ZARIN, D. J.; MIRANDA, I. S.; TUCKER, J. M. Ingresso e mortalidade em uma floresta em diferentes estágios sucessionais no município de Castanhal, Pará. Acta Amazonica, Manaus, v. 33, n. 4, p. 619-630, out./dez. 2003.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | OLIVEIRA, M. G.; SANTOS, G. G. A.; LAQUES, A.-E.; THALÊS, M. C.; MITJA, D.; MIRANDA, I. S. Métricas da paisagem e quantidade de habitat florestal em um mosaico agrícola, sudeste do Pará. Pesquisa Florestal Brasileira, Colombo, v. 42, e201902023, 2022. p. 1-8. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | BRAGA, E. O.; ROCHA, A. E. S.; COSTA NETO, S. V.; LIMA, T. T. S.; COSTA, L. G. S.; MIRANDA, I. S. Biomassa e sazonalidade das raízes finas em savanas da Amazônia Oriental. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 92, p. 475-483 out./dez. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | MARICHAL, R.; GRIMALDI, M.; FEIJOO M. A.; OSZWALD, J.; PRAXEDES, C.; RUIZ COBO, D. H.; DEL PILAR HURTADO, M.; DESJARDINS, T.; SILVA JUNIOR, M. L. da; COSTA, L. G. da S.; MIRANDA, I. S.; OLIVEIRA, M. N. D.; BROWN, G. G.; TSÉLOUIKO, S.; MARTINS, M. B.; DECAËNS, T.; VELASQUEZ, E.; LAVELLE, P. Soil macroinvertebrate communities and ecosystem services indeforested landscapes of Amazonia. Applied Soil Ecology, v. 83, p. 177-185, Nov. 2014. XVI International Colloquium on Soil Zoology & XIII International Colloquium on Apterygota, 2012, Coimbra. Selected papers.| Biblioteca(s): Embrapa Florestas. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
07/06/2021 |
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Data da última atualização: |
16/08/2022 |
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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: |
FIRMANO, R. F.; COLZATO, M.; BOSSOLANI, J. W.; COLNAGO, L. A.; MARTIN NETO, L.; ALLEONI, L. R. F. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA; LADISLAU MARTIN NETO, CNPDIA. |
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Título: |
Long-term lime and phosphogypsum broadcast affects phosphorus cycling in a tropical Oxisol cultivated with soybean under no-till. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Nutrient Cycling in Agroecosystems,v. 120, n. 3, 2021. |
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Páginas: |
307 - 324 |
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DOI: |
https://doi.org/10.1007/s10705-021-10151-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Broadcast application of lime or phosphogypsum to suppress aluminum (Al) in soils can influence chemistry and fate of phosphorus (P) in natural environments. However, the long-term effects of these amendments in organic P (Po) forms and in soil biochemical properties remain unclear. This study assessed the effect of lime and phosphogypsum management on Po contents, soil biochemical properties, and soybean (Glycine max L.) nutrition and yield. The long-term field experiment was carried out in highly weathered soil under no-till in southeastern Brazil. Soil chemical properties commonly used in soil fertility assessments were severely influenced by Alsuppressors broadcast over time. Changes in soil chemical attributes affected nutrient concentrations in soybean index leaves and grain yield, which was higher when lime was associated to phosphogypsum. The presence of Al-suppressors in the soil influenced the activity of enzymes linked to P and carbon (C) cycles, mainly in the 0–20 cm layer. The pH was mostly influenced by the activity of phosphatases, especially in the limed soil. Myo-inositol hexakisphosphate (IHP6) was the second most abundant P form in the soil after orthophosphates, indicating crop litter P-inputs regulate the Po cycle. Over time, soil management influenced the diversity and abundance of Po forms measured by 31P nuclear magnetic resonance (NMR) spectroscopy compared to soil under native vegetation. Differences were most significant for the proportions of deoxyribonucleic acid (DNA), myo- and scyllo-inositol hexakisphosphates, and a- and b-glycerophosphates, which were higher in the soil under native vegetation. MenosBroadcast application of lime or phosphogypsum to suppress aluminum (Al) in soils can influence chemistry and fate of phosphorus (P) in natural environments. However, the long-term effects of these amendments in organic P (Po) forms and in soil biochemical properties remain unclear. This study assessed the effect of lime and phosphogypsum management on Po contents, soil biochemical properties, and soybean (Glycine max L.) nutrition and yield. The long-term field experiment was carried out in highly weathered soil under no-till in southeastern Brazil. Soil chemical properties commonly used in soil fertility assessments were severely influenced by Alsuppressors broadcast over time. Changes in soil chemical attributes affected nutrient concentrations in soybean index leaves and grain yield, which was higher when lime was associated to phosphogypsum. The presence of Al-suppressors in the soil influenced the activity of enzymes linked to P and carbon (C) cycles, mainly in the 0–20 cm layer. The pH was mostly influenced by the activity of phosphatases, especially in the limed soil. Myo-inositol hexakisphosphate (IHP6) was the second most abundant P form in the soil after orthophosphates, indicating crop litter P-inputs regulate the Po cycle. Over time, soil management influenced the diversity and abundance of Po forms measured by 31P nuclear magnetic resonance (NMR) spectroscopy compared to soil under native vegetation. Differences were most significant for the proportions of deox... Mostrar Tudo |
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Palavras-Chave: |
P NMR spectroscopy; Tropical soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02400naa a2200229 a 4500
001 2132201
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008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10705-021-10151-8$2DOI
100 1 $aFIRMANO, R. F.
245 $aLong-term lime and phosphogypsum broadcast affects phosphorus cycling in a tropical Oxisol cultivated with soybean under no-till.$h[electronic resource]
260 $c2021
300 $a307 - 324
520 $aBroadcast application of lime or phosphogypsum to suppress aluminum (Al) in soils can influence chemistry and fate of phosphorus (P) in natural environments. However, the long-term effects of these amendments in organic P (Po) forms and in soil biochemical properties remain unclear. This study assessed the effect of lime and phosphogypsum management on Po contents, soil biochemical properties, and soybean (Glycine max L.) nutrition and yield. The long-term field experiment was carried out in highly weathered soil under no-till in southeastern Brazil. Soil chemical properties commonly used in soil fertility assessments were severely influenced by Alsuppressors broadcast over time. Changes in soil chemical attributes affected nutrient concentrations in soybean index leaves and grain yield, which was higher when lime was associated to phosphogypsum. The presence of Al-suppressors in the soil influenced the activity of enzymes linked to P and carbon (C) cycles, mainly in the 0–20 cm layer. The pH was mostly influenced by the activity of phosphatases, especially in the limed soil. Myo-inositol hexakisphosphate (IHP6) was the second most abundant P form in the soil after orthophosphates, indicating crop litter P-inputs regulate the Po cycle. Over time, soil management influenced the diversity and abundance of Po forms measured by 31P nuclear magnetic resonance (NMR) spectroscopy compared to soil under native vegetation. Differences were most significant for the proportions of deoxyribonucleic acid (DNA), myo- and scyllo-inositol hexakisphosphates, and a- and b-glycerophosphates, which were higher in the soil under native vegetation.
653 $aP NMR spectroscopy
653 $aTropical soil
700 1 $aCOLZATO, M.
700 1 $aBOSSOLANI, J. W.
700 1 $aCOLNAGO, L. A.
700 1 $aMARTIN NETO, L.
700 1 $aALLEONI, L. R. F.
773 $tNutrient Cycling in Agroecosystems,v. 120$gn. 3, 2021.
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