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dc.contributor.authorFERREIRA, A. C. de B.pt_BR
dc.contributor.authorBORIN, A. L. D. C.pt_BR
dc.contributor.authorLAMAS, F. M.pt_BR
dc.contributor.authorBOGIANI, J. C.pt_BR
dc.contributor.authorSILVA, M. A. S. dapt_BR
dc.contributor.authorSILVA FILHO, J. L. dapt_BR
dc.contributor.authorSTAUT, L. A.pt_BR
dc.date.accessioned2019-11-19T18:10:16Z-
dc.date.available2019-11-19T18:10:16Z-
dc.date.created2019-11-19
dc.date.issued2020
dc.identifier.citationActa Scientiarum. Agronomy, v. 42, e43039, 2020.pt_BR
dc.identifier.isbn1807-8621pt_BR
dc.identifier.issn1807-8621pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1114633-
dc.descriptionSustainable production systems, such as the no-tillage system (NTS), have a tendency to increase organic carbon in the soil. However, in Brazilian cotton production, the conventional tillage system (CTS) is predominant, and long-term studies on cotton crop under the NTS are scarce. The present study aimed to evaluate the effect of soil management and crop rotation systems on the cotton fiber yield as well as on the carbon and nitrogen accumulation in the soil. This study was conducted in the Brazilian savanna over 9 years and consisted of the following four treatments with different soil management systems: the NTS and CTS with the succession or rotation of crops (cotton, soybean, maize, and Urochloa ruziziensis). The NTS increased the carbon content by 55% in the top 5 cm after 9 years and increased the carbon stock by approximately 20% at a depth of up to 40 cm. Crop rotation with soybean, maize, and cotton was insufficient to increase the carbon stock in the soil under the CTS. In addition to increasing the fiber yield, the cotton crop in a NTS rotated with soybean + U. ruziziensis and with maize + U. ruziziensis increases the carbon stock and nitrogen content in soil.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectCarbon stockpt_BR
dc.titleSoil carbon accumulation in cotton production systems in the Brazilian Cerrado.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-11-19T18:10:16Z
dc.subject.thesagroGossypium Hirsutumpt_BR
dc.subject.nalthesaurusNo-tillagept_BR
dc.subject.nalthesaurusConventional tillagept_BR
dc.subject.nalthesaurusNitrogenpt_BR
dc.format.extent28 p.pt_BR
riaa.ainfo.id1114633pt_BR
riaa.ainfo.lastupdate2019-11-19
dc.identifier.doi10.4025/actasciagron.v42i1.43039pt_BR
dc.contributor.institutionALEXANDRE CUNHA DE B FERREIRA, CNPA; ANA LUIZA DIAS COELHO BORIN, CNPA; FERNANDO MENDES LAMAS, CPAO; JULIO CESAR BOGIANI, CNPM; MELLISSA ANANIAS SOLER DA SILVA, CNPAF; JOAO LUIS DA SILVA FILHO, CNPA; LUIZ ALBERTO STAUT, CPAO.pt_BR
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