| |
|
|
| Registros recuperados : 2.068 | |
| 165. |  | IANNI, O. Ditadura e agricultura. O desenvolvimento do capitalismo na Amazônia : 1964-1978. 2.ed. Rio de Janeiro : Civilização Brasileira, 1979. 249 p. (Retratos do Brasil).| Biblioteca(s): Biblioteca Rui Tendinha. |
|   |
| 178. | | SOUZA, P. M. de.; FORNAZIER, A.; SILVA, A. M. da.; PONCIANO, N. J. Tecnologia na agricultura brasileira : uma análise das desigualdades regionais para os seguimentos familiar e não familiar. Revista Economica do Nordeste, Fortaleza, v. 49, n. 3, p. 147-169, jul./set., 2018.| Biblioteca(s): Biblioteca Rui Tendinha. |
|  |
| Registros recuperados : 2.068 | |
|
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
19/02/2024 |
|
Data da última atualização: |
27/02/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MAURI, L. V. R.; MENDONÇA, E. de Sá; BOLZAN, L. J.; ANGELETTI, M. da P. A. |
|
Afiliação: |
Laura Vaillant Ribeiro Mauri, UFES; Eduardo de Sá Mendonça, UFES; Lenita Julia Bolzan, UFES; Maria da Penha Angeletti, Incaper. |
|
Título: |
Olericulture No-Till System at Mountain Region: Physical and Biological Attributes of the Soil. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Hindawi, v. 2024, p. 1-11, 2024. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The production of vegetables and grains by the family farming in the mountains of the Atlantic Forest is characterized by intensive soil management with ploughing and harrowing practices. These practices are promoting hydric erosion and losses of soil quality in the region. In this context, the objective of this work was to evaluate soil physical and biological characteristics at two seasons of the year in agroecosystems producing vegetables and grains in the no-tillage system (NTS) for 3, 5, and 9 years compared to the conventional management system (CT) in the Atlantic Forest Biome, Brazil. Physical and organic matter attributes and carbon (C) and nitrogen (N) stock were evaluated. NTS showed, in general, greater total porosity than CT systems. The main differences between the systems were found in the organic attributes and C and N stocks. The content of microbial biomass C in NTS with 3, 5, and 9 years was 767.5, 326.5, and 210.0 mg·kg−1, while the areas with CT had 93.75, 78.25, and 45.75 mg·kg−1, respectively. The stock of C in winter at the 9NTS area was 33.0 and 41.5 Mg·ha−1, and the respective area in CT presented only 21.75 and 25.00 Mg·ha−1 in the depths of 0?10 and 10?20 cm, respectively. The metabolic quotient of the NTS areas did not differ from the reference ecosystems and is promoting lower C-CO2 emissions than the CT system. The adoption of NTS in vegetable production improves soil quality in family farm areas of mountains relief at the Atlantic Forest Biome. MenosThe production of vegetables and grains by the family farming in the mountains of the Atlantic Forest is characterized by intensive soil management with ploughing and harrowing practices. These practices are promoting hydric erosion and losses of soil quality in the region. In this context, the objective of this work was to evaluate soil physical and biological characteristics at two seasons of the year in agroecosystems producing vegetables and grains in the no-tillage system (NTS) for 3, 5, and 9 years compared to the conventional management system (CT) in the Atlantic Forest Biome, Brazil. Physical and organic matter attributes and carbon (C) and nitrogen (N) stock were evaluated. NTS showed, in general, greater total porosity than CT systems. The main differences between the systems were found in the organic attributes and C and N stocks. The content of microbial biomass C in NTS with 3, 5, and 9 years was 767.5, 326.5, and 210.0 mg·kg−1, while the areas with CT had 93.75, 78.25, and 45.75 mg·kg−1, respectively. The stock of C in winter at the 9NTS area was 33.0 and 41.5 Mg·ha−1, and the respective area in CT presented only 21.75 and 25.00 Mg·ha−1 in the depths of 0?10 and 10?20 cm, respectively. The metabolic quotient of the NTS areas did not differ from the reference ecosystems and is promoting lower C-CO2 emissions than the CT system. The adoption of NTS in vegetable prod... Mostrar Tudo |
|
Palavras-Chave: |
Agricultura Convencional; Mata Atlântica. |
|
Thesagro: |
Floresta Nativa; Plantio Direto. |
|
Categoria do assunto: |
-- |
|
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4629/1/Applied-and-Environmental-Soil-Science.pdf
|
|
Marc: |
LEADER 02260naa a2200205 a 4500
001 1025471
005 2024-02-27
008 2024 bl uuuu u00u1 u #d
100 1 $aMAURI, L. V. R.
245 $aOlericulture No-Till System at Mountain Region$bPhysical and Biological Attributes of the Soil.$h[electronic resource]
260 $c2024
520 $aThe production of vegetables and grains by the family farming in the mountains of the Atlantic Forest is characterized by intensive soil management with ploughing and harrowing practices. These practices are promoting hydric erosion and losses of soil quality in the region. In this context, the objective of this work was to evaluate soil physical and biological characteristics at two seasons of the year in agroecosystems producing vegetables and grains in the no-tillage system (NTS) for 3, 5, and 9 years compared to the conventional management system (CT) in the Atlantic Forest Biome, Brazil. Physical and organic matter attributes and carbon (C) and nitrogen (N) stock were evaluated. NTS showed, in general, greater total porosity than CT systems. The main differences between the systems were found in the organic attributes and C and N stocks. The content of microbial biomass C in NTS with 3, 5, and 9 years was 767.5, 326.5, and 210.0 mg·kg−1, while the areas with CT had 93.75, 78.25, and 45.75 mg·kg−1, respectively. The stock of C in winter at the 9NTS area was 33.0 and 41.5 Mg·ha−1, and the respective area in CT presented only 21.75 and 25.00 Mg·ha−1 in the depths of 0?10 and 10?20 cm, respectively. The metabolic quotient of the NTS areas did not differ from the reference ecosystems and is promoting lower C-CO2 emissions than the CT system. The adoption of NTS in vegetable production improves soil quality in family farm areas of mountains relief at the Atlantic Forest Biome.
650 $aFloresta Nativa
650 $aPlantio Direto
653 $aAgricultura Convencional
653 $aMata Atlântica
700 1 $aMENDONÇA, E. de Sá
700 1 $aBOLZAN, L. J.
700 1 $aANGELETTI, M. da P. A.
773 $tHindawi$gv. 2024, p. 1-11, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
