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Registros recuperados : 123 | |
81. | | GIUMBELLI, L. D.; LOSS, A.; VENTURA, B. S.; SANTOS JÚNIOR, E.; ALMEIDA, J.; PICCOLO, M. C.; MAFRA, Á. L.; KURTZ, C.; BRUNETTO, G.; COMIN, J. J. Aggregation index, carbon, nitrogen, and natural abundance of 13C and 15N in soil aggregates and bulk soil cultivated with onion under crop successions and rotations. Soil Research, Clayton South, Australia, p. 1-14, 2020. Biblioteca(s): Epagri-Sede. |
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82. | | SCHMITT, D. E.; GUARDINI, R.; BENEDETT, L.; FREITAS NETO, A. H.; VEIGA, M.; BRUNETTO, G.; COMIN, J. J.; FERREIRA, F. P. Alteração de atributos físicos em solo submetido à aplicação de dejetos de suínos. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia, MG. Resumos... Uberlândia, MG: UFU, 2011. p. 1-4. Biblioteca(s): Epagri-Sede. |
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83. | | CADONÁ, E. A.; SETE, P. B.; COMIN, J. J.; LOSS, A.; SOARES, C. R. F. S.; SOUZA, E. L.; LOURENZI, C. R.; CANTÚ, R. R. Contaminação do solo e da água por fósforo em função de atividade suinícola em bacia hidrográfica de Santa Catarina. Revista Ibero-Americana de Ciências Ambientais, Aracaju, SE, v. 13, n. 5, p. 276-288, 2022. Biblioteca(s): Epagri-Sede. |
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84. | | GIUMBELLI, L. D.; LOSS, A.; KURTZ, C.; MAFRA, Á. L.; PICCOLO, M. C.; TORRES, J. L. R.; LOURENZI, C. R.; COMIN, J. J.; BRUNETTO, G. Combinations of Plant Species for Rotation With Onion Crops: Effects on the Light Fraction, Carbon, and Nitrogen Contents in Granulometric Fractions of the Soil Organic Matter. Journal of Agricultural Studie, Las Vegas, v. 9, n. 1, p. 202-230, 2021. Biblioteca(s): Epagri-Sede. |
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85. | | COMIN, J. J.; VILANOVA, C. C.; KURTZ, C.; MÜLLER JÚNIOR, V.; VENTURA, B. S.; REIS, M. S.; BRUNETTO, G.; LOVATO, P. E.; SOUZA, M. Avaliação fitossociológica de plantas invasoras em cultivo de cebola sob sistema plantio direto sem uso de agrotóxicos. Revista de la Facultad de Agronomía, Buenos Aires, v. 117, n. 2, p. 197-206, 2018. Biblioteca(s): Epagri-Sede. |
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86. | | SANTOS, L. H.; CANTON, L.; VENTURA, B. S.; FERREIRA, G. W.; KURTZ, C.; BRUNETTO, G.; COMIN, J. J.; LOVATO, P. E.; LOSS, A. Chemical Properties in Macroaggregates of a Humic Dystrudept Cultivated with Onion under No-Till and Conventional Tillage Systems. Revista Brasileira de Ciência do Solo, Viçosa, MG, v.41, p. 1-13, 2017. Biblioteca(s): Epagri-Sede. |
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87. | | SANTOS, L. H.; LOSS, A.; COMIN, J. J.; BASSO, A.; OLIVEIRA, B. S.; KOUCHER, L. P.; OLIVEIRA, R. A.; LOURENZI, C. R.; KURTZ, C. Distribuição de Macro e Microagregados do Solo em Sistema Plantio Direto Agroecológico da Cebola, Ituporanga, SC. In: REUNIÃO SUL-BRASILEIRA DE CIÊNCIA DO SOLO: FATOS E MITOS EM CIÊNCIA DO SOLO, 10., 2014, Pelotas. Anais... Pelotas, RS: Sociedade Brasileira de Ciência do Solo, 2014. p. 1-3. Biblioteca(s): Epagri-Sede. |
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88. | | BITTENCOURT, H. von. H.; LOVATO, P. E.; COMIN, J. J.; LANA, M. A.; ALTIERI, M. A.; COSTA, M. D.; GOMES, J. C. Effect of winter cover crop biomass on summer weed emergence and biomass production. Journal of Plant Protection Research, Poznán, Poland, v. 53, n. 3, p. 248-252, 2013. Biblioteca(s): Epagri-Sede. |
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89. | | LANZENDORF, D. Z.; GIOVANETTI, L. K.; ZIMMERMANN, M. L. S.; VAES, L. M.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E. GLOMALIN FRACTIONS IN ONION NO-TILL SYSTEM. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 256 Biblioteca(s): Epagri-Sede. |
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90. | | OLIVEIRA, R. A.; BASSO, A.; COMIN, J. J.; KURTZ, C.; BRUNETTO, G.; LOVATTO, P. E.; SOUZA, M.; MÜLLER JÚNIOR, V.; VENTURA, B.; PICCOLI, J. H. Monitoramento da fertilidade num Cambissolo sob plantio direto de cebola em Santa Catarina. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 8., 2013, Porto Alegre, RS. Resumos... Porto Alegre, RS: Associação Brasileira de Agroecologia, 2013. p. 1-5. Biblioteca(s): Epagri-Sede. |
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91. | | SILVA, R. B.; SOUZA, M.; ASSIS, R. O.; KURTZ, C.; MULLER JÚNIOR, V.; COMIN, J. J.; LOVATO, P. E.; BRUNETTO, G. Produção de Matéria Seca de Plantas de Cobertura de Inverno Durante Cinco Anos em Sistema Plantio Direto de Cebola. In: REUNIÃO SUL-BRASILEIRA DE CIÊNCIA DO SOLO FATOS E MITOS EM CIÊNCIA DO SOLO, 10., 2014, Pelotas. Anias... Pelotas, RS: SBCS - NRS, 2014. p. 1-3. Biblioteca(s): Epagri-Sede. |
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92. | | VILANOVA, C. C.; COMIN, J. J.; KURTZ, C.; MÜLLER JÚNIOR, V.; URIARTE, J. F.; VENTURA, B. S.; SOUZA, M.; LOVATO, P. E.; LEGUIZAMON, E.; BRUNETTO, G. Interferência de plantas de cobertura sobre a incidência de plantas invasoras e a produção de cebola sob sistema de plantio direto. Scientia Agraria, Curitiba, PR, v. 15, n. 1, p. 9-14, 2014. Biblioteca(s): Epagri-Sede. |
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93. | | KOUCHER, L. P.; LOSS, A.; COMIN, J. J.; BASSO, A.; OLIVEIRA, B. S.; MACHADO, L. N.; OLIVEIRA, R. A.; KURTZ, C. Índice de Sensibilidade e Análise de Componentes Principais com Atributos Edáficos em Sistema Plantio Direto Agroecológico da Cebola, Ituporanga, SC. In: REUNIÃO SUL-BRASILEIRA DE CIÊNCIA DO SOLO, 10., 2014, Pelotas, RS. Anais... Pelotas, RS: SBCS-NRS, 2014. p. 1-3. Biblioteca(s): Epagri-Sede. |
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94. | | MÜLLER JÚNIOR, V.; KOUCHER, L. P.; SOUZA, M.; LIMA, A. P.; KURTZ, C.; COUTO, R. R.; LOVATO, P. E.; GIACOMINI, S. J.; BRUNETTO, G.; COMIN, J. J. Nitrous Oxide Emissions in No-Tillage Onion (Allium cepa L.) Crops Are Increased by Oilseed Radish Cover Crop and Poultry Manure Application. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 43, p. 1-13, 2019. Biblioteca(s): Epagri-Sede. |
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96. | | CAMARGO, A. P.; SOUZA, M.; VILANOVA, C. C.; VENTURA, B. S.; MÜLLER JÚNIOR, V.; KURTZ, C.; LOVATO, P. E.; COMIN, J. J. MATÉRIA SECA DE PLANTAS ESPONTÂNEAS EM SISTEMA PLANTIO DIRETO DE CEBOLA. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 28., 2012, Campo Grande, MS. Anais... Campo Grande, MS: Sociedade Brasileira da Ciência das Plantas Daninhas, 2012. p. 1-5. Biblioteca(s): Epagri-Sede. |
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99. | | VENTURA, B. S.; SOUZA, M.; MÜLLER JÚNIOR, V.; CAMARGO, A. P.; KURTZ, C.; COMIN, J. J.; BRUNETTO, G.; FAYAD, J. A. Produção de Cebola e Atributos Químicos do Solo em Sistema Plantio Direto Agroecológico. In: FERTBIO 2012, 30., 2012, Maceió, AL. Anais... Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2012. p. 1-4. Biblioteca(s): Epagri-Sede. |
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100. | | SOUZA, M.; KURTZ, C.; COMIN, J. J.; LOVATO, P. E.; MULLER JÚNIOR, V.; TRAPP, T.; MARTINS, C. P.; SILVA, R. B. Produção de Cebola Durante Cinco Anos sob Sistema Plantio Direto Agroecológico. In: REUNIÃO SUL-BRASILEIRA DE CIÊNCIA DO SOLO, 10., 2014, Pelotas, RS. Anais... Pelotas, RS: SBCS-NRS, 2014. p. 1-3. Biblioteca(s): Epagri-Sede. |
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Registros recuperados : 123 | |
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Registro Completo
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
04/11/2019 |
Data da última atualização: |
04/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
SANTOS, L. H.; LOSS, A.; CANTON, L.; SOUZA, M.; FERREIRA, G. W.; KURTZ, C.; BRUNETTO, G.; LOURENZI, C. R.; LOVATO, P. E.; COMIN, J. J. |
Título: |
Carbon and nitrogen content in granulometric fractions of organic matter in soil aggregates under no-tillage and conventional tillage planting systems for onions. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
IDESIA , Chile, v. 36, p. 1-9, 2018. |
Idioma: |
Inglês |
Conteúdo: |
Carbon (C) and nitrogen (N) content in granulometric fractions of soil organic matter (SOM) are sensitive indicators of soil quality changes
caused by management systems. This study evaluated the C and N content in granulometric fractions of SOM of aggregates, an Inceptisol
under onion grown in no-till vegetable farming systems (NTVFS) and conventional tillage systems (CTS), comparing them to a secondary
forest. Treatments consisted of soil cover crops, monocropped and intercropped with onions grown under NTVFS: spontaneous vegetation,
100% black oats; 100% rye; 100% oilseed radish; oilseed (14%) + rye (86%) intercrop and oilseed (14%) + oats (86%) intercrop. The same
evaluations were also performed in an area with onions grown under CTS for ± 37 years, and in secondary forest (± 30 years). Undeformed
soil samples were collected from 0-5, 5-10, and 10-20 cm deep soil layers, and aggregates were subsequently separated (8.00 mm > Ø ≥ 2.0
mm). Organic C (OC) and N of the granulometric fractions contents were quantified in aggregates, which were subdivided into particulate
fractions (POC and PN) and mineral-associated fractions (OCam and Nam). NTVFS promoted protection of SOM at the 0-5 cm depth
compared to CTS, as a result of higher POC content. Intercropped oats+oilseed and spontaneous vegetation contributed to an increase in PN
content compared to all other treatments under NTVFS. Monocropped and intercroppped oilseed radish caused an increase in Nam, which
was more effective than OCam to indicate differences among the systems. Conversion of areas from CTS to NTVFS promotes increases in
POC and PN content in the upper soil layer. NTVFS improves the quality of aggregates, and it may reduce damage caused by CTS MenosCarbon (C) and nitrogen (N) content in granulometric fractions of soil organic matter (SOM) are sensitive indicators of soil quality changes
caused by management systems. This study evaluated the C and N content in granulometric fractions of SOM of aggregates, an Inceptisol
under onion grown in no-till vegetable farming systems (NTVFS) and conventional tillage systems (CTS), comparing them to a secondary
forest. Treatments consisted of soil cover crops, monocropped and intercropped with onions grown under NTVFS: spontaneous vegetation,
100% black oats; 100% rye; 100% oilseed radish; oilseed (14%) + rye (86%) intercrop and oilseed (14%) + oats (86%) intercrop. The same
evaluations were also performed in an area with onions grown under CTS for ± 37 years, and in secondary forest (± 30 years). Undeformed
soil samples were collected from 0-5, 5-10, and 10-20 cm deep soil layers, and aggregates were subsequently separated (8.00 mm > Ø ≥ 2.0
mm). Organic C (OC) and N of the granulometric fractions contents were quantified in aggregates, which were subdivided into particulate
fractions (POC and PN) and mineral-associated fractions (OCam and Nam). NTVFS promoted protection of SOM at the 0-5 cm depth
compared to CTS, as a result of higher POC content. Intercropped oats+oilseed and spontaneous vegetation contributed to an increase in PN
content compared to all other treatments under NTVFS. Monocropped and intercroppped oilseed radish caused an increase in Nam, which
was more eff... Mostrar Tudo |
Palavras-Chave: |
Allium cepa; Cover crops; intercropping; particulate carbon; particulate nitrogen. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02607naa a2200289 a 4500 001 1129078 005 2019-11-04 008 2018 bl uuuu u00u1 u #d 100 1 $aSANTOS, L. H. 245 $aCarbon and nitrogen content in granulometric fractions of organic matter in soil aggregates under no-tillage and conventional tillage planting systems for onions.$h[electronic resource] 260 $c2018 520 $aCarbon (C) and nitrogen (N) content in granulometric fractions of soil organic matter (SOM) are sensitive indicators of soil quality changes caused by management systems. This study evaluated the C and N content in granulometric fractions of SOM of aggregates, an Inceptisol under onion grown in no-till vegetable farming systems (NTVFS) and conventional tillage systems (CTS), comparing them to a secondary forest. Treatments consisted of soil cover crops, monocropped and intercropped with onions grown under NTVFS: spontaneous vegetation, 100% black oats; 100% rye; 100% oilseed radish; oilseed (14%) + rye (86%) intercrop and oilseed (14%) + oats (86%) intercrop. The same evaluations were also performed in an area with onions grown under CTS for ± 37 years, and in secondary forest (± 30 years). Undeformed soil samples were collected from 0-5, 5-10, and 10-20 cm deep soil layers, and aggregates were subsequently separated (8.00 mm > Ø ≥ 2.0 mm). Organic C (OC) and N of the granulometric fractions contents were quantified in aggregates, which were subdivided into particulate fractions (POC and PN) and mineral-associated fractions (OCam and Nam). NTVFS promoted protection of SOM at the 0-5 cm depth compared to CTS, as a result of higher POC content. Intercropped oats+oilseed and spontaneous vegetation contributed to an increase in PN content compared to all other treatments under NTVFS. Monocropped and intercroppped oilseed radish caused an increase in Nam, which was more effective than OCam to indicate differences among the systems. Conversion of areas from CTS to NTVFS promotes increases in POC and PN content in the upper soil layer. NTVFS improves the quality of aggregates, and it may reduce damage caused by CTS 653 $aAllium cepa 653 $aCover crops 653 $aintercropping 653 $aparticulate carbon 653 $aparticulate nitrogen 700 1 $aLOSS, A. 700 1 $aCANTON, L. 700 1 $aSOUZA, M. 700 1 $aFERREIRA, G. W. 700 1 $aKURTZ, C. 700 1 $aBRUNETTO, G. 700 1 $aLOURENZI, C. R. 700 1 $aLOVATO, P. E. 700 1 $aCOMIN, J. J. 773 $tIDESIA , Chile$gv. 36, p. 1-9, 2018.
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