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| Registros recuperados : 12 | |
| 1. |  | DEBIASI, H.; LEVIEN, R.; MAZURANA, M. Matéria orgânica do solo e sua relação com a capacidade de suporte de carga de um argissolo. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 1 CD-ROM. Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva. PDF 929_1.| Biblioteca(s): Embrapa Soja. |
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| 3. | | MULLER, J.; LEVIEN, R.; MAZURANA, M.; ALBA, D.; CONTE, O.; ZULPO, L. Energy balance in crop-farming system under soil management and cover crops. Agrária - Revista Brasileira de Ciências Agrárias, v. 12, n. 3, p. 348-353, 2017.| Biblioteca(s): Embrapa Soja. |
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| 4. | | CONTE, O.; LEVIEN, R.; DEBIASI, H.; STURMER, S. L. K.; MAZURANA, M.; MULLER, J. Soil disturbance index as an indicator of seed drill efficiency in no-tillage agrosystems. Soil & Tillage Research, Amsterdam, v. 114, n. 1, p. 37-42, 2011.| Biblioteca(s): Embrapa Soja. |
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| 5. | | 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. |
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| 6. | | CONTE, O.; LEVIEN, R.; TREIN, C. R.; DEBIASI, H.; MAZURANA, M. Rendimento do milho em diferentes condições físicas de solo e quantidade de resíduo na ausência ou na presença de irrigação. Ciência Rural, Santa Maria, v. 39, n. 4, p. 1069-1076, jul. 2009. Título em inglês: Corn response in different physical conditions of soil and amount soil cover residues with or without irrigation.| Biblioteca(s): Embrapa Soja. |
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| 7. | | CONTE, O.; LEVIEN, R.; TREIN, C. R.; MAZURANA, M.; DEBIASI, H. Resistência mecânica do solo e força de tração em hastes sulcadores de semeadoras-adubadoras em sistema de integração lavoura-pecuária. Engenharia Agrícola, Jaboticabal, v. 28, n. 4, p. 730-739, out./dez. 2008.| Biblioteca(s): Embrapa Soja. |
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| 8. | | MAZURANA, M.; FINK, J. R.; SILVEIRA, V. H. da; LEVIEN, R.; ZULPO, L.; BREZOLIN, D. Propriedades físicas do solo e crescimento de raízes de milho em um argissolo vermelho sob tráfego controlado de máquinas. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 37, n. 5, p. 1185-1195, set./out. 2013. Título em Inglês: Soil physical properties and maize root growth in an ultisol under controlled machine traffic.| Biblioteca(s): Embrapa Solos / UEP-Recife. |
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| 9. | | MORAES, M. T.; BERTOLLO, A. M.; DEBIASI, H.; FRANCHINI, J. C.; LEVIEN, R.; MAZURANA, M. SPD e a disponibilidade hídrica em solos argilosos. A Granja, v. 70, n. 791, p. 57-59 , nov. 2014.| Biblioteca(s): Embrapa Soja. |
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| 11. | | TREIN, C. R.; MORAES, M. T. de; LEVIEN, R.; MAZURANA, M.; ANGHIGNONI, I.; DEBIASI, H.; BONETTI, J. A. Tillage systems with controlled traffic and limits to maize production. In: CIOSTA, 36., CIGR SECTION, 5. 2015, Saint Petersburg. Environmentally friendly agriculture and forestry for future generations. Saint Peterburg: Saint-Petersburg State Agrarian University, 2015. p. 818-823.| Biblioteca(s): Embrapa Soja. |
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| 12. | | GIULIANI, J. C.; SILVEIRA, T. M. T.; MARCHI, V. V.; SOUZA, D. A.; SANTOS, H. P. dos; FLORES, C. A.; MAZURANA, M.; BERGAMASCHI, H.; SOUZA, P. V. D. Curva de retenção de água no solo e capacidade de água disponível (CAD) em seis vinhedos da Campanha Gaúcha. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. p. 157.| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 12 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
16/02/2017 |
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Data da última atualização: |
05/07/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TREIN, C. R.; MORAES, M. T. de; LEVIEN, R.; MAZURANA, M.; ANGHIGNONI, I.; DEBIASI, H.; BONETTI, J. A. |
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Afiliação: |
UFRGS; UFRGS; UFRGS; UFRGS; UFRGS; HENRIQUE DEBIASI, CNPSO; UFRGS. |
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Título: |
Tillage systems with controlled traffic and limits to maize production. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CIOSTA, 36., CIGR SECTION, 5. 2015, Saint Petersburg. Environmentally friendly agriculture and forestry for future generations. Saint Peterburg: Saint-Petersburg State Agrarian University, 2015. |
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Páginas: |
p. 818-823. |
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Idioma: |
Inglês |
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Conteúdo: |
Soil compaction can reduce the growth of crops, causing production losses even in soil conservation systems. In areas where controlled traffic is used, the wheeled rows are prone to show limiting conditions for corn growth and production. Determination of soil critical values limiting plant growth and corn grain productivity in areas with controlled traffic would be a valuable tool to adopt controlled traffic. Aiming the assessing of critical values to soil compaction an experiment was designed on a Rhodic Paleudult as random blocks in factorial scheme 2x4x5 (tillage x wheeling x soil layers), with three replications. Maize was sown with direct drilling (zero tillage) and reduced tillage (chiseling) system. A tractor with 3.8 Mg was used to compact soil in both systems (0, 1, 3 and 6 wheeling) prior to sowing. The soil density, macro porosity and field capacity were determined in undisturbed soil samples taken at 0-5; 5-10; 10-15; 15-20 and 20-25 cm dept layers. Soil penetration resistance (PR) was evaluated in the field as well. Regardless of tillage system, traffic increased agricultural soil density values even to the depth of 20 cm. The highest value of PR (1600 kPa) and soil density (1.67 Mg m-3) were not limiting to maize growth and the productivity of corn grains increased on wheeled soil. Water content of the soil after wheeling, at field capacity, was increased by up to 0.1 m3 m-3 and the macro porosity was reduced in 10%. The grain production of corn was higher in wheeled soil. The values of soil density and PR were not limiting to root growth. Wheeling the soil even up to six times with tractor, did not limit maize growth, and showed increases in grain productivity. MenosSoil compaction can reduce the growth of crops, causing production losses even in soil conservation systems. In areas where controlled traffic is used, the wheeled rows are prone to show limiting conditions for corn growth and production. Determination of soil critical values limiting plant growth and corn grain productivity in areas with controlled traffic would be a valuable tool to adopt controlled traffic. Aiming the assessing of critical values to soil compaction an experiment was designed on a Rhodic Paleudult as random blocks in factorial scheme 2x4x5 (tillage x wheeling x soil layers), with three replications. Maize was sown with direct drilling (zero tillage) and reduced tillage (chiseling) system. A tractor with 3.8 Mg was used to compact soil in both systems (0, 1, 3 and 6 wheeling) prior to sowing. The soil density, macro porosity and field capacity were determined in undisturbed soil samples taken at 0-5; 5-10; 10-15; 15-20 and 20-25 cm dept layers. Soil penetration resistance (PR) was evaluated in the field as well. Regardless of tillage system, traffic increased agricultural soil density values even to the depth of 20 cm. The highest value of PR (1600 kPa) and soil density (1.67 Mg m-3) were not limiting to maize growth and the productivity of corn grains increased on wheeled soil. Water content of the soil after wheeling, at field capacity, was increased by up to 0.1 m3 m-3 and the macro porosity was reduced in 10%. The grain production of corn was higher in ... Mostrar Tudo |
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Thesagro: |
Milho; Solo. |
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Thesaurus NAL: |
Corn; Soil. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155935/1/ciosta.p.818.pdf
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Marc: |
LEADER 02490nam a2200241 a 4500
001 2064544
005 2019-07-05
008 2015 bl uuuu u00u1 u #d
100 1 $aTREIN, C. R.
245 $aTillage systems with controlled traffic and limits to maize production.$h[electronic resource]
260 $aIn: CIOSTA, 36., CIGR SECTION, 5. 2015, Saint Petersburg. Environmentally friendly agriculture and forestry for future generations. Saint Peterburg: Saint-Petersburg State Agrarian University$c2015
300 $ap. 818-823.
520 $aSoil compaction can reduce the growth of crops, causing production losses even in soil conservation systems. In areas where controlled traffic is used, the wheeled rows are prone to show limiting conditions for corn growth and production. Determination of soil critical values limiting plant growth and corn grain productivity in areas with controlled traffic would be a valuable tool to adopt controlled traffic. Aiming the assessing of critical values to soil compaction an experiment was designed on a Rhodic Paleudult as random blocks in factorial scheme 2x4x5 (tillage x wheeling x soil layers), with three replications. Maize was sown with direct drilling (zero tillage) and reduced tillage (chiseling) system. A tractor with 3.8 Mg was used to compact soil in both systems (0, 1, 3 and 6 wheeling) prior to sowing. The soil density, macro porosity and field capacity were determined in undisturbed soil samples taken at 0-5; 5-10; 10-15; 15-20 and 20-25 cm dept layers. Soil penetration resistance (PR) was evaluated in the field as well. Regardless of tillage system, traffic increased agricultural soil density values even to the depth of 20 cm. The highest value of PR (1600 kPa) and soil density (1.67 Mg m-3) were not limiting to maize growth and the productivity of corn grains increased on wheeled soil. Water content of the soil after wheeling, at field capacity, was increased by up to 0.1 m3 m-3 and the macro porosity was reduced in 10%. The grain production of corn was higher in wheeled soil. The values of soil density and PR were not limiting to root growth. Wheeling the soil even up to six times with tractor, did not limit maize growth, and showed increases in grain productivity.
650 $aCorn
650 $aSoil
650 $aMilho
650 $aSolo
700 1 $aMORAES, M. T. de
700 1 $aLEVIEN, R.
700 1 $aMAZURANA, M.
700 1 $aANGHIGNONI, I.
700 1 $aDEBIASI, H.
700 1 $aBONETTI, J. A.
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