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Registros recuperados : 82 | |
4. | | SOUZA, S. F. de; ALVES, J.; LIMA, J. R. F. de; PEREIRA, A. F. C. Análise dos preços da manga do Vale do São Francisco nos mercados interno e externo: um estudo de séries temporais para o Brasil, Estados Unidos e União Européia (2003- 2013). In: ENCONTRO REGIONAL DA SOBER NORDESTE, 8., 2013, Parnaíba. Pluralidades econômicas, sociais e ambientais: interações para reinventar o Nordeste rural. Teresina: UFPI: SOBER, 2013. Biblioteca(s): Embrapa Semiárido. |
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8. | | RANGEL, J. H. de A.; MUNIZ, E. N.; SOUZA, S. F. de. Integração lavoura, pecuária, floresta: o coqueiro como parte do sistema. In: SEMINÁRIO SOBRE MANEJO SUSTENTÁVEL PARA A CULTURA DO COQUEIRO, 2017, Aracaju. Resultados de pesquisas e estudos de casos: anais. Brasília, DF: Embrapa, 2017. 168 p. Editores técnicos, Fernando Luis Dultra Cintra, Humberto Rollemberg Fontes. p. 108-124. Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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13. | | SOUZA, S. F.; PEREIRA, A. F. C.; LIMA, J. R. F. de; SOUZA, A. L. de. Transmissão de preços da manga brasileira entre os mercados interno, americano e europeu. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 56., 2018, Campinas. Transformação recentes na agropecuária brasileira: desafios em gestão, inovação, sustentabilidade e inclusão social. Campinas: UNICAMP, 2018. Biblioteca(s): Embrapa Semiárido. |
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17. | | SOUZA, S. F. de; SILVA, J. L. M. da; GUEDES, J. P. M.; LIMA, J. R. F. de. Competitividade e parcela de mercado das exportações brasileiras de manga: uma análise do modelo Constant Market Share. Revista Econômica do Nordeste, Fortaleza, v. 47, n. 1, p. 39-48, jan./mar., 2016. Biblioteca(s): Embrapa Semiárido. |
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18. | | SOUZA, S. F. de; MORAIS, A. C. dos S.; FERREIRA, F. D. da S.; LIMA, J. R. F. de. Competitividade e parcelas de mercado: um estudo do modelo Constant Market Share para as exportações do melão brasileiro. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 54., 2016, Maceió. Desenvolvimento, território e biodiversidade. MAceió: UFAL: SOBER, 2016. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 82 | |
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Registro Completo
Biblioteca(s): |
Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
Data corrente: |
18/11/2021 |
Data da última atualização: |
09/01/2024 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
BERNARDI, A. C. de C.; SEGNINI, A.; PRIMAVESI, O. M. A. S. P. R.; OLIVEIRA, P. P. A.; PEZZOPANE, J. R. M.; BERNDT, A.; BAYER, C.; MILORI, D. M. B. P.; SILVA, W. T. L. da; SIMOES, M. L.; MARTIN NETO, L. |
Afiliação: |
ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; ALINE SEGNINI, USP; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; ALEXANDRE BERNDT, CPPSE; CIMÉLIO BAYER, UFRGS; DEBORA MARCONDES BASTOS PEREIRA, CNPDIA; WILSON TADEU LOPES DA SILVA, CNPDIA; MARCELO LUIZ SIMOES, CNPDIA; LADISLAU MARTIN NETO, CNPDIA. |
Título: |
Increasing yield and carbon sequestration in a signalgrass pasture by liming and fertilization in São Carlos, São Paulo, Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS. Recarbonizing global soils: a technical manual of recommended management practices. Rome: FAO, 2021. (Cropland, grassland, integrated systems and farming approaches: case studeis, v.4). Cap. 32. |
Páginas: |
p.352-363. |
ISBN: |
978-92-5-134897-0 |
Idioma: |
Inglês |
Conteúdo: |
This study case aimed to evaluate the impact of liming and mineral fertilization of a Signalgrass pasture on C accumulation in surface and deeper layers of a Brazilian Oxisol. A 27-yr old Signalgrass pasture ((Urochloa decumbens cv. Basilisk Stapf (Syn: Brachiaria)) was used in the trial. This pasture has been grazed in a stocking rate of one animal per ha and did not receive any liming and fertilizer until the beginning of the experiment. Treatments used in a 6-year trial are described in Table 129, and both limestone and fertilizers were applied to the soil surface with no soil plowing or disc-harrowing. Soil C stocks were calculated in equivalent soil mass, taking the native Cerrado (Savanna forest) soil mass as reference. Limed soil (0-100 cm) under non-fertilized pasture showed an annual increase of 1.71 tC/ha after 6 years over the soil under native vegetation. In contrast, fertilization of low productive and degraded pasture resulted in C accumulation rates varying from 5.4 to 7.2 t/ha/yr. The results illustrate that despite the C saturation in the surface soil layer, as evidenced by a sigmoid relationship between C contents in the whole soil and the clay fraction through the soil profile, the large proportion of C accumulation (from 55 to 68 percent) in deeper soil layers makes tropical pasture soils suitable long-term C sinks. |
Palavras-Chave: |
Adaptation to climate change; ILPF; Mineral fertilization; Mitigation to climate change; Potential drawbacks; Soil organic carbon stocks. |
Thesaurus NAL: |
Grasslands; Greenhouse gas emissions; Liming; No-tillage; Soil management. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227872/1/IncreasingYieldCarbon.pdf
|
Marc: |
LEADER 02766naa a2200397 a 4500 001 2136264 005 2024-01-09 008 2021 bl uuuu u00u1 u #d 020 $a978-92-5-134897-0 100 1 $aBERNARDI, A. C. de C. 245 $aIncreasing yield and carbon sequestration in a signalgrass pasture by liming and fertilization in São Carlos, São Paulo, Brazil.$h[electronic resource] 260 $c2021 300 $ap.352-363. 520 $aThis study case aimed to evaluate the impact of liming and mineral fertilization of a Signalgrass pasture on C accumulation in surface and deeper layers of a Brazilian Oxisol. A 27-yr old Signalgrass pasture ((Urochloa decumbens cv. Basilisk Stapf (Syn: Brachiaria)) was used in the trial. This pasture has been grazed in a stocking rate of one animal per ha and did not receive any liming and fertilizer until the beginning of the experiment. Treatments used in a 6-year trial are described in Table 129, and both limestone and fertilizers were applied to the soil surface with no soil plowing or disc-harrowing. Soil C stocks were calculated in equivalent soil mass, taking the native Cerrado (Savanna forest) soil mass as reference. Limed soil (0-100 cm) under non-fertilized pasture showed an annual increase of 1.71 tC/ha after 6 years over the soil under native vegetation. In contrast, fertilization of low productive and degraded pasture resulted in C accumulation rates varying from 5.4 to 7.2 t/ha/yr. The results illustrate that despite the C saturation in the surface soil layer, as evidenced by a sigmoid relationship between C contents in the whole soil and the clay fraction through the soil profile, the large proportion of C accumulation (from 55 to 68 percent) in deeper soil layers makes tropical pasture soils suitable long-term C sinks. 650 $aGrasslands 650 $aGreenhouse gas emissions 650 $aLiming 650 $aNo-tillage 650 $aSoil management 653 $aAdaptation to climate change 653 $aILPF 653 $aMineral fertilization 653 $aMitigation to climate change 653 $aPotential drawbacks 653 $aSoil organic carbon stocks 700 1 $aSEGNINI, A. 700 1 $aPRIMAVESI, O. M. A. S. P. R. 700 1 $aOLIVEIRA, P. P. A. 700 1 $aPEZZOPANE, J. R. M. 700 1 $aBERNDT, A. 700 1 $aBAYER, C. 700 1 $aMILORI, D. M. B. P. 700 1 $aSILVA, W. T. L. da 700 1 $aSIMOES, M. L. 700 1 $aMARTIN NETO, L. 773 $tIn: FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS. Recarbonizing global soils: a technical manual of recommended management practices. Rome: FAO, 2021. (Cropland, grassland, integrated systems and farming approaches: case studeis$gv.4). Cap. 32.
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Embrapa Pecuária Sudeste (CPPSE) |
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