|
|
Registros recuperados : 8 | |
3. | | ASSIS, C. P. de; JUCKSCH, I.; MENDONÇA, E. de S.; NEVES, J. C. L. Carbono e nitrogênio em agregados de Latossolo submetido a diferentes sistemas de uso e manejo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 10, p. 1541-1550, out. 2006 Título em inglês: Carbon and nitrogen in aggregates of an Oxisol submitted to different use and management systems. Biblioteca(s): Embrapa Unidades Centrais. |
| |
7. | | VAZ, G. J.; VEIGA, P. H. R. da C. da; CALDAS, R. G.; VIDAL, W. C. L.; ASSIS, C. P. de; CORREA, J. L.; MOURA, M. F. Tratamento de texto extraído de livros digitais para a indexação em mecanismo de busca. Revista Ibero-americana de Ciência da Informação, v. 16, n. 2, p. 311-328, maio/ago. 2023. Biblioteca(s): Embrapa Agricultura Digital; Embrapa Agroenergia; Embrapa Unidades Centrais. |
| |
8. | | SANTOS, A. M. dos; OLIVEIRA, J. E. de M.; CARVALHO, A. N. M. de; OLIVEIRA, M. D. de; ASSIS, C. P. O. de; LOPES, F. S. C. Biology of Diadiplosis multifila (Diptera: Cecidomyiidae)in Planococcus citri under constant temperatures. Comunicata Scientiae, v. 10, n. 3, p.346-352, 2019. Biblioteca(s): Embrapa Semiárido. |
| |
Registros recuperados : 8 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Semiárido; Embrapa Solos. |
Data corrente: |
06/12/2018 |
Data da última atualização: |
06/12/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
QUEIROZ, A. F. de; SALVIANO, A. M.; CUNHA, T. J. F.; OLSZEVSKI, N.; SOUZA JUNIOR, V. S.; OLIVEIRA NETO, M. B. de. |
Afiliação: |
ALEXSANDRA F. DE QUEIROZ, Instituto Federal de Educação Ciência e Tecnologia do Rio Grande do Norte - IFRN; ALESSANDRA MONTEIRO SALVIANO, CPATSA; TONY JARBAS FERREIRA CUNHA, CPATSA; NELCI OLSZEVSKI, UNIVASF; VALDOMIRO S. DE SOUZA JÚNIOR, UFRPE; MANOEL BATISTA DE OLIVEIRA NETO, CNPS. |
Título: |
Potentialities and limitations of agricultural use in soils of semi-arid region of the state of Bahia. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 90, n. 4, p. 3373-3387, oct./dec. 2018. |
ISSN: |
1678-2690 |
DOI: |
http://dx.doi.org/10.1590/0001-3765201820180029 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to evaluate the potentialities and limitations of the agricultural use of representative classes of semi-arid regions of the state of Bahia, based on the pedological and evaluation of their soil characteristics. Five areas were selected where trenches were opened to collect samples for the analyses: Eutric Haplustept which presents vulnerability to physical and chemical degradation due to poor drainage with risks of erosion, waterlogging, salinization and compaction but having good natural fertility; Abrupt Kandiustalf with high vulnerability to physical degradation due to the presence of gravel and pebbles which may limit the development of deep rooting plants and mechanization but also with good natural fertility; Typic quartzipsaments and Typic Eutrustalf with no limitations related to drainage as low risk of compaction but featuring limitation of low moisture-holding capacity and nutrients; and Arenic Haplustulf wose characteristics are high vulnerability to degradation due to the drainage limitation related to the Btx horizon cementing in addition to low natural fertility and therefore is not recommended to agricultural use. However, in general, they feature no serious impediments for agricultural use. The amounts of OM is low in all soils but the use of management systems aiming at their accumulation and maintenance in appropriate levels will contribute to the CEC increase as well as to improve the chemical and physical properties. |
Palavras-Chave: |
Atributo físico; Bahia; Degradação do solo. |
Thesagro: |
Deterioração do Solo; Física do Solo; Solo. |
Thesaurus NAL: |
Soil degradation; Soil quality; Sustainable land management. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/187859/1/0001-3765-aabc-90-04-3373.pdf
|
Marc: |
LEADER 02486naa a2200313 a 4500 001 2100836 005 2018-12-06 008 2018 bl uuuu u00u1 u #d 022 $a1678-2690 024 7 $ahttp://dx.doi.org/10.1590/0001-3765201820180029$2DOI 100 1 $aQUEIROZ, A. F. de 245 $aPotentialities and limitations of agricultural use in soils of semi-arid region of the state of Bahia.$h[electronic resource] 260 $c2018 520 $aThe objective of this study was to evaluate the potentialities and limitations of the agricultural use of representative classes of semi-arid regions of the state of Bahia, based on the pedological and evaluation of their soil characteristics. Five areas were selected where trenches were opened to collect samples for the analyses: Eutric Haplustept which presents vulnerability to physical and chemical degradation due to poor drainage with risks of erosion, waterlogging, salinization and compaction but having good natural fertility; Abrupt Kandiustalf with high vulnerability to physical degradation due to the presence of gravel and pebbles which may limit the development of deep rooting plants and mechanization but also with good natural fertility; Typic quartzipsaments and Typic Eutrustalf with no limitations related to drainage as low risk of compaction but featuring limitation of low moisture-holding capacity and nutrients; and Arenic Haplustulf wose characteristics are high vulnerability to degradation due to the drainage limitation related to the Btx horizon cementing in addition to low natural fertility and therefore is not recommended to agricultural use. However, in general, they feature no serious impediments for agricultural use. The amounts of OM is low in all soils but the use of management systems aiming at their accumulation and maintenance in appropriate levels will contribute to the CEC increase as well as to improve the chemical and physical properties. 650 $aSoil degradation 650 $aSoil quality 650 $aSustainable land management 650 $aDeterioração do Solo 650 $aFísica do Solo 650 $aSolo 653 $aAtributo físico 653 $aBahia 653 $aDegradação do solo 700 1 $aSALVIANO, A. M. 700 1 $aCUNHA, T. J. F. 700 1 $aOLSZEVSKI, N. 700 1 $aSOUZA JUNIOR, V. S. 700 1 $aOLIVEIRA NETO, M. B. de 773 $tAnais da Academia Brasileira de Ciências$gv. 90, n. 4, p. 3373-3387, oct./dec. 2018.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|