| |
|
|
| Registros recuperados : 51 | |
| 4. |  | BERTOLLO, A. M.; ZULPO, L.; MORAES, M. T. de; DEBIASI, H.; LEVIEN, R. Produção de fitomassa e armazenamento de água com plantas de cobertura em sistemas de uso do solo. In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 20., 2016, Foz do Iguaçu. O solo sob ameaça: conexões necessárias ao manejo e conservação do solo e água: anais. Curitiba: SBCS-NEPAR; Londrina: IAPAR, 2016. p. 954-956. 1 Livro digital. Editado por Arnaldo Colozzi Filho, João Henrique Caviglione, Graziela Moraes de Cesare Barbosa, Luciano Grillo Gil, Tiago Santos Telles.| Biblioteca(s): Embrapa Soja. |
|    |
| 9. | | MORAES, M. T. de; DEBIASI, H.; CARLESSO, R.; FRANCHINI, J. C.; SILVA, V. R. da. Critical limits of soil penetration resistance in a rhodic Eutrudox. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 1, p. 288-298, jan./fev. 2014.| Biblioteca(s): Embrapa Soja. |
| |
| 10. | | BERTOLLO, A. M.; MORAES, M. T. de; DEBIASI, H.; FRANCHINI, J. C.; MAZURANA, M.; LEVIEN, R. Desenvolvimento radicular da soja subsequente a plantas de cobertura em Latossolo com níveis de compactação. In: Congresso Brasileiro de Ciência do Solo, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015. 4 p.| Biblioteca(s): Embrapa Soja. |
| |
| 12. | | MORAES, M. T. de; DEBIASI, H.; FRANCHINI, J. C.; SILVA, V. R. da. Correction of resistance to penetration by pedofunctions and a reference soil water content. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 36, n. 6, p. 1704-1713, nov./dez. 2012.| Biblioteca(s): Embrapa Soja. |
| |
| 13. | | MORAES, M. T. de; LEVIEN, R.; TREIN, C. R.; BONETTI, J. de A.; DEBIASI, H. Corn crop performance in an Ultisol compacted by tractor traffic. Pesquisa agropecuária brasileira, Brasília, v. 53, n. 4, p. 464-477, Apr. 2018. Título em português: Desempenho da cultura do milho em Argissolo Vermelho compactado pelo tráfego agrícola.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
| |
| 14. | | ULBRICH, N. C. M.; MORAES, M. T. de; SORIANI, R.; FRANCHINI, J. C.; DEBIASI, H. The role of biopores to reduce the mechanical impedance to soybean root elongation. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. não paginado. WCSS 2018.| Biblioteca(s): Embrapa Soja. |
|  |
| 15. | | MORAES, M. T. de; DEBIASI, H.; FRANCHINI, J. C.; BENGOUGH, A. G.; LEITNER, D.; LEVIEN, R. Modelling of Soybean Root Growth Affected by Hydric and Mechanical Stress in an Oxisol. In: BRAZILIAN SOIL PHYSICS MEETING, 4., 2017, Piracicaba. Proceedings... Piracicaba: SBCS, 2017. p. 7. BSPM 2017.| Biblioteca(s): Embrapa Soja. |
| |
| 16. | | MORAES, M. T. de; DEBIASI, H.; FRANCHINI, J. C.; LEVIEN, R.; BENGOUGH, A. G. Modelagem do crescimento radicular em função da dinâmica da água e resistência do solo. In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 20., 2016, Foz do Iguaçu. O solo sob ameaça: conexões necessárias ao manejo e conservação do solo e água: anais. Curitiba: SBCS-NEPAR; Londrina: IAPAR, 2016. p. 564-566. Livro digital. Editado por Arnaldo Colozzi Filho, João Henrique Caviglione, Graziela Moraes de Cesare Barbosa, Luciano Grillo Gil, Tiago Santos Telles.| Biblioteca(s): Embrapa Soja. |
| |
| 17. | | BERTOLLO, A. M.; LEVIEN, R.; MORAES, M. T. de; DEBIASI, H.; ZULPO, L. Mitigation of soil compaction by the use of cover crops in compacted Oxisol. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. não paginado. WCSS 2018.| Biblioteca(s): Embrapa Soja. |
| |
| Registros recuperados : 51 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
18/11/2020 |
|
Data da última atualização: |
09/11/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
BIELUCZYK, W.; PICCOLO, M. de C.; PEREIRA, M. G.; MORAES, M. T. de; SOLTANGHEISI, A.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; OLIVEIRA, P. P. A.; MOREIRA, M. Z.; CAMARGO, P. B. de; DIAS, C. T. dos S.; BATISTA, I.; CHERUBIN, M. R. |
|
Afiliação: |
Wanderlei Bieluczyk, USP; Marisa de Cássia Piccolo, USP; Marcos Gervasio Pereira, UFRRJ; Moacir Tuzzin de Moraes, UFTP; Amin Soltangheisi, USP; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; Marcelo Zacharias Moreira, USP; Plínio Barbosa de Camargo, USP; Carlos Tadeu dos Santos Dias, USP-ESALQ; Itaynara Batista, UFF; Maurício Roberto Cherubin, USP-ESALQ. |
|
Título: |
Integrated farming systems influence soil organic matter dynamics in southeastern Brazil. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Geoderma, v. 371, n. 15, jul. 2020, 114368. |
|
Páginas: |
14 p. |
|
DOI: |
https://doi.org/10.1016/j.geoderma.2020.114368 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Integrated farming systems are sustainable strategies to intensify land productivity by combining annual crop, livestock and/or forestry activities in different spatio-temporal arrangements. Therefore, they may help tackle global food and energy insecurity and climate change in the coming decades. We investigated the effects of integrated crop-livestock (ICL) and integrated crop-livestock-forestry (ICLF) systems on quantity, quality, and origin of soil organic matter (SOM) in southeastern Brazil. A native forest and an extensive low-grazing intensity pasture system were used as references. In integrated systems, corn (Zea mays) was alternated with two consecutive years of piatã grass (Urochloa bryzantha) for cattle grazing. In ICLF, eucalyptus trees (Eucalyptus urograndis) were planted in simple rows of 15×2 m. Soil sampling was performed three times; in 2014, after two years of grazing; in 2015, after crop cultivation; and in 2016, after a successive grazing year, to evaluate chemical and physical composition changes of organic matter (C, N, ?13C, ?15N, and organic matter fractions) with time. Our findings showed that from 2010 to 2016, all systems (extensive grazing, ICL and ICLF) promoted increments on soil C and N stocks. However, land intensification converting extensive low-grazing intensity pasture to ICL was the most promising strategy, increasing soil C stocks at the rate of 0.28 Mg C ha?1 yr?1 from 2010 to 2016. Annual crop cultivation (corn intercropped with piatã grass) promoted high organic matter inputs on the soil, increasing the amount of soil labile organic matter fractions, which presented higher ?13C and lower ?15N values over time. SOM in the integrated farming systems was originated mainly from C4 plants. Therefore, optimizing development of piatã grass and corn increases organic residue inputs and then, soil C and N stocks. In addition, the crop period increased soil fertility parameters, which favors plant growth, thus providing high labile C inputs to the soil. In contrast, land intensification by adding the forestry component into the system (i.e., conversion from ICL to ICLF) reduced soil C (-0.22 Mg C ha?1 yr?1) and N (-0.03 Mg N ha?1 yr?1) stocks from 2010 to 2016, likely due to the reduction of C and N inputs to the soil caused by limited growth of annual crop and grass species under tree shades. In conclusion, land use intensification through ICL system contributes towards a more efficient and low-C agriculture, whereas the studied ICLF system did not bring further benefits to increase the quantity and/or quality of SOM. MenosIntegrated farming systems are sustainable strategies to intensify land productivity by combining annual crop, livestock and/or forestry activities in different spatio-temporal arrangements. Therefore, they may help tackle global food and energy insecurity and climate change in the coming decades. We investigated the effects of integrated crop-livestock (ICL) and integrated crop-livestock-forestry (ICLF) systems on quantity, quality, and origin of soil organic matter (SOM) in southeastern Brazil. A native forest and an extensive low-grazing intensity pasture system were used as references. In integrated systems, corn (Zea mays) was alternated with two consecutive years of piatã grass (Urochloa bryzantha) for cattle grazing. In ICLF, eucalyptus trees (Eucalyptus urograndis) were planted in simple rows of 15×2 m. Soil sampling was performed three times; in 2014, after two years of grazing; in 2015, after crop cultivation; and in 2016, after a successive grazing year, to evaluate chemical and physical composition changes of organic matter (C, N, ?13C, ?15N, and organic matter fractions) with time. Our findings showed that from 2010 to 2016, all systems (extensive grazing, ICL and ICLF) promoted increments on soil C and N stocks. However, land intensification converting extensive low-grazing intensity pasture to ICL was the most promising strategy, increasing soil C stocks at the rate of 0.28 Mg C ha?1 yr?1 from 2010 to 2016. Annual crop cultivation (corn intercropped with piatã... Mostrar Tudo |
|
Palavras-Chave: |
Dellta13C; Delta15N; ILPF; Integrated crop livestock; Integrated crop livestock forestry; Soil carbon; Soil labile organic matter. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 03705naa a2200373 a 4500
001 2126748
005 2023-11-09
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.geoderma.2020.114368$2DOI
100 1 $aBIELUCZYK, W.
245 $aIntegrated farming systems influence soil organic matter dynamics in southeastern Brazil.$h[electronic resource]
260 $c2020
300 $a14 p.
520 $aIntegrated farming systems are sustainable strategies to intensify land productivity by combining annual crop, livestock and/or forestry activities in different spatio-temporal arrangements. Therefore, they may help tackle global food and energy insecurity and climate change in the coming decades. We investigated the effects of integrated crop-livestock (ICL) and integrated crop-livestock-forestry (ICLF) systems on quantity, quality, and origin of soil organic matter (SOM) in southeastern Brazil. A native forest and an extensive low-grazing intensity pasture system were used as references. In integrated systems, corn (Zea mays) was alternated with two consecutive years of piatã grass (Urochloa bryzantha) for cattle grazing. In ICLF, eucalyptus trees (Eucalyptus urograndis) were planted in simple rows of 15×2 m. Soil sampling was performed three times; in 2014, after two years of grazing; in 2015, after crop cultivation; and in 2016, after a successive grazing year, to evaluate chemical and physical composition changes of organic matter (C, N, ?13C, ?15N, and organic matter fractions) with time. Our findings showed that from 2010 to 2016, all systems (extensive grazing, ICL and ICLF) promoted increments on soil C and N stocks. However, land intensification converting extensive low-grazing intensity pasture to ICL was the most promising strategy, increasing soil C stocks at the rate of 0.28 Mg C ha?1 yr?1 from 2010 to 2016. Annual crop cultivation (corn intercropped with piatã grass) promoted high organic matter inputs on the soil, increasing the amount of soil labile organic matter fractions, which presented higher ?13C and lower ?15N values over time. SOM in the integrated farming systems was originated mainly from C4 plants. Therefore, optimizing development of piatã grass and corn increases organic residue inputs and then, soil C and N stocks. In addition, the crop period increased soil fertility parameters, which favors plant growth, thus providing high labile C inputs to the soil. In contrast, land intensification by adding the forestry component into the system (i.e., conversion from ICL to ICLF) reduced soil C (-0.22 Mg C ha?1 yr?1) and N (-0.03 Mg N ha?1 yr?1) stocks from 2010 to 2016, likely due to the reduction of C and N inputs to the soil caused by limited growth of annual crop and grass species under tree shades. In conclusion, land use intensification through ICL system contributes towards a more efficient and low-C agriculture, whereas the studied ICLF system did not bring further benefits to increase the quantity and/or quality of SOM.
653 $aDellta13C
653 $aDelta15N
653 $aILPF
653 $aIntegrated crop livestock
653 $aIntegrated crop livestock forestry
653 $aSoil carbon
653 $aSoil labile organic matter
700 1 $aPICCOLO, M. de C.
700 1 $aPEREIRA, M. G.
700 1 $aMORAES, M. T. de
700 1 $aSOLTANGHEISI, A.
700 1 $aBERNARDI, A. C. de C.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aMOREIRA, M. Z.
700 1 $aCAMARGO, P. B. de
700 1 $aDIAS, C. T. dos S.
700 1 $aBATISTA, I.
700 1 $aCHERUBIN, M. R.
773 $tGeoderma$gv. 371, n. 15, jul. 2020, 114368.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
