| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Arroz e Feijão; Embrapa Territorial. |
|
Data corrente: |
07/11/2019 |
|
Data da última atualização: |
19/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
FERREIRA, A. C. de B.; BORIN, A. L. D. C.; LAMAS, F. M.; BOGIANI, J. C.; SILVA, M. A. S. da; SILVA FILHO, J. L. da; STAUT, L. A. |
|
Afiliação: |
ALEXANDRE 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. |
|
Título: |
Soil carbon accumulation in cotton production systems in the Brazilian Cerrado. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 42, e43039, 2020. |
|
Páginas: |
8 p. |
|
ISBN: |
1807-8621 |
|
ISSN: |
1807-8621 |
|
DOI: |
10.4025/actasciagron.v42i1.43039 |
|
Idioma: |
Português |
|
Conteúdo: |
Sustainable 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. |
|
Palavras-Chave: |
Carbon stock. |
|
Thesagro: |
Algodão; Carbono; Cerrado; Estoque; Gossypium Hirsutum; Nitrogênio; Plantio Direto. |
|
Thesaurus Nal: |
Carbon; Conventional tillage; Cotton; Nitrogen; No-tillage. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204991/1/SoilCarbonAccumulationCottonAlexandreFerreira.pdf
|
|
Marc: |
LEADER 02251naa a2200397 a 4500
001 2114633
005 2019-11-19
008 2020 bl uuuu u00u1 u #d
022 $a1807-8621
022 $a1807-8621
024 7 $a10.4025/actasciagron.v42i1.43039$2DOI
100 1 $aFERREIRA, A. C. de B.
245 $aSoil carbon accumulation in cotton production systems in the Brazilian Cerrado.$h[electronic resource]
260 $c2020
300 $a8 p.
520 $aSustainable 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.
650 $aCarbon
650 $aConventional tillage
650 $aCotton
650 $aNitrogen
650 $aNo-tillage
650 $aAlgodão
650 $aCarbono
650 $aCerrado
650 $aEstoque
650 $aGossypium Hirsutum
650 $aNitrogênio
650 $aPlantio Direto
653 $aCarbon stock
700 1 $aBORIN, A. L. D. C.
700 1 $aLAMAS, F. M.
700 1 $aBOGIANI, J. C.
700 1 $aSILVA, M. A. S. da
700 1 $aSILVA FILHO, J. L. da
700 1 $aSTAUT, L. A.
773 $tActa Scientiarum. Agronomy$gv. 42, e43039, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Algodão (CNPA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | FERREIRA, A. C. de B.; BORIN, A. L. D. C.; LAMAS, F. M.; BOGIANI, J. C.; SILVA, M. A. S. da; SILVA FILHO, J. L. da; STAUT, L. A. Soil carbon accumulation in cotton production systems in the Brazilian Cerrado. Acta Scientiarum. Agronomy, v. 42, e43039, 2020. 8 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Arroz e Feijão; Embrapa Territorial. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
