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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
18/05/1999 |
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Data da última atualização: |
11/06/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SANTANA, D. P.; BAHIA FILHO, A. F. C. |
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Afiliação: |
DERLI PRUDENTE SANTANA, CNPMS. |
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Título: |
Soil quality and agricultural sustainability in the Brazilian Cerrado. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 16., 1998, Montpellier. Proceedings. Montpellier: CIRAD, 1998. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
The "Cerrado Region" - the acid savannas of Brazil, as many as thirty years ago, were considered as ecosystem unsuitable for agriculture crop production because environmental limitations. However, a burst in agricultural development has taken place in the area during last decades as a result of new technology mainly involving plant breeding and soil management. In spite of the great contribution made by the "Cerrado" region to the Brazilian agricultural production, over the past few years concerns have been raised about the issue of the high costs of this agriculture production and about the issue of soil quality degradation, and how it could affect the sustainability of the agriculture in the "Cerrado" ecosystem. The concept of sustainable agriculture is well recognized research, development, and productive segments of today's agriculture, however, the notion of how to measure and monitor sustainability of farming systems is much les understood. This paper proposes a system of measuring and monitoring the sustainability of farming systems using soil quality indicators in the acid savannas of Brazil. The methodology utilized and agroecological framework to examine the relations among natural resources and agriculture, selectiong one agroecological zone inserted in the cerrado ecosystem. This selected zone was subdivided into regions superimposing Census data, because policy and socioeconomic differences among regions have a considerable influence on land-use systems and options. Target areas were selected and participatory rural appraisal procedure was used to supplement voids in data, identify and characterize predominant farming systems, and to capture farmer knowledge. Using this farmer knowledge, research results already available and local observations, the mainly factors affecting soil quality were identified. Assuming that a management system is sustainable only when soil quality is maintained of improved, physical, chemical and biological properties, processes and characteristics were closen as indicators to make qualitative and quantitative assessment of the changes in soil quality. Based upon these evaluations, a general procedure or framework for sustainability assessment was developed. Using the procedure, it is possible to identify whether current management interventions are contributing towards or away from sustainable farming management, and to develop strategies to improve sustainability of those systems. MenosThe "Cerrado Region" - the acid savannas of Brazil, as many as thirty years ago, were considered as ecosystem unsuitable for agriculture crop production because environmental limitations. However, a burst in agricultural development has taken place in the area during last decades as a result of new technology mainly involving plant breeding and soil management. In spite of the great contribution made by the "Cerrado" region to the Brazilian agricultural production, over the past few years concerns have been raised about the issue of the high costs of this agriculture production and about the issue of soil quality degradation, and how it could affect the sustainability of the agriculture in the "Cerrado" ecosystem. The concept of sustainable agriculture is well recognized research, development, and productive segments of today's agriculture, however, the notion of how to measure and monitor sustainability of farming systems is much les understood. This paper proposes a system of measuring and monitoring the sustainability of farming systems using soil quality indicators in the acid savannas of Brazil. The methodology utilized and agroecological framework to examine the relations among natural resources and agriculture, selectiong one agroecological zone inserted in the cerrado ecosystem. This selected zone was subdivided into regions superimposing Census data, because policy and socioeconomic differences among regions have a considerable influence on land-use systems and opti... Mostrar Tudo |
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Palavras-Chave: |
Agricultural sustainability; Brasil; Savanna. |
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Thesagro: |
Agricultura Sustentável; Cerrado; Solo. |
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Thesaurus Nal: |
Brazil; soil. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/40338/1/Soil-quality.pdf
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Marc: |
LEADER 03144nam a2200229 a 4500
001 1482346
005 2018-06-11
008 1998 bl uuuu u00u1 u #d
100 1 $aSANTANA, D. P.
245 $aSoil quality and agricultural sustainability in the Brazilian Cerrado.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 16., 1998, Montpellier. Proceedings. Montpellier: CIRAD$c1998
300 $c1 CD-ROM.
520 $aThe "Cerrado Region" - the acid savannas of Brazil, as many as thirty years ago, were considered as ecosystem unsuitable for agriculture crop production because environmental limitations. However, a burst in agricultural development has taken place in the area during last decades as a result of new technology mainly involving plant breeding and soil management. In spite of the great contribution made by the "Cerrado" region to the Brazilian agricultural production, over the past few years concerns have been raised about the issue of the high costs of this agriculture production and about the issue of soil quality degradation, and how it could affect the sustainability of the agriculture in the "Cerrado" ecosystem. The concept of sustainable agriculture is well recognized research, development, and productive segments of today's agriculture, however, the notion of how to measure and monitor sustainability of farming systems is much les understood. This paper proposes a system of measuring and monitoring the sustainability of farming systems using soil quality indicators in the acid savannas of Brazil. The methodology utilized and agroecological framework to examine the relations among natural resources and agriculture, selectiong one agroecological zone inserted in the cerrado ecosystem. This selected zone was subdivided into regions superimposing Census data, because policy and socioeconomic differences among regions have a considerable influence on land-use systems and options. Target areas were selected and participatory rural appraisal procedure was used to supplement voids in data, identify and characterize predominant farming systems, and to capture farmer knowledge. Using this farmer knowledge, research results already available and local observations, the mainly factors affecting soil quality were identified. Assuming that a management system is sustainable only when soil quality is maintained of improved, physical, chemical and biological properties, processes and characteristics were closen as indicators to make qualitative and quantitative assessment of the changes in soil quality. Based upon these evaluations, a general procedure or framework for sustainability assessment was developed. Using the procedure, it is possible to identify whether current management interventions are contributing towards or away from sustainable farming management, and to develop strategies to improve sustainability of those systems.
650 $aBrazil
650 $asoil
650 $aAgricultura Sustentável
650 $aCerrado
650 $aSolo
653 $aAgricultural sustainability
653 $aBrasil
653 $aSavanna
700 1 $aBAHIA FILHO, A. F. C.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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Tipo/Formato |
Classificação |
Cutter |
Registro |
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Status |
URL |
Voltar
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| Registros recuperados : 24 | |
| 1. |  | MARAFON, A. C.; CITADIN, I.; AMARANTE, L. do; HERTER, F. G.; HAWERROTH, F. J. Chilling privation during dormancy period and carbohydrate mobilization in Japanese pear trees. Scientia Agricola, Piracicaba, v. 68, n. 4, p. 462-468, jul./ago. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 2. | | MARAFON, A. C.; CITADIN, I.; AMARANTE, L. do; HERTER, F. G.; HAWERROTH, F. J. Chilling privation during dormancy period and carbohydrate mobilization in Japanese pear trees. Scientia Agricola, Piracicaba, v. 68, n. 4, p. 462-468, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 3. | | BORELLA, J.; DURIGON, M. A.; AMARANTE, L. do; EMYGDIO, B. M. Fermentative enzymes activity in soybean roots and nodules under hypoxia and post-hypoxia conditions. Ciência Rural, Santa Maria, v. 43, n. 6, p.970-977, jun, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
|  |
| 5. | | DURIGON, M. A.; BORELLA, J.; AMARANTE, L. do; COLARES, D. dos S.; EMYGDIO, B. M.; OLIVEIRA, A. C. B. de. Avaliação de parâmetros fisiológicos em cultivares de soja submetidos a ciclos de inundação e drenagem do sistema de cultivo. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO SUL, 38., 2010, Cruz Alta. Atas e resumos. Cruz Alta: FUNDACEP FECOTRIGO, 2010. p. 94-97.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 6. | | BORELLA, J.; DURIGON, M. A.; AMARANTE, L. do; COLARES, D. dos S.; EMYGDIO, B. M.; OLIVEIRA, A. C. B. de. Características de crescimento e teor de pigmentos fotossintéticos de três genótipos de soja submetidos a períodos intermitentes de hipoxia do sistema radicular. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO SUL, 38., 2010, Cruz Alta. Atas e resumos. Cruz Alta: FUNDACEP FECOTRIGO, 2010. p. 98-101.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | SEVERO, T. M.; BUENO JUNIOR, A. A. A.; ZENZEN, I. L.; XAVIER, C.; MITTELMANN, A.; AMARANTE, L. do. Efeito do alagamento sobre o crescimento de plantas noduladas de soja. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUAÇÃO, 9., 2007, Pelotas. Pesquisa e responsabilidade ambiental: resumos expandidos ... Pelotas: UFPel: Faculdade de Agronomia Eliseu Maciel, 2007. 01 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 8. | | SEVERO, T. M.; BUENO JUNIOR, A. A. A.; ZENZEN, I. L.; XAVIER, C.; MITTELMANN, A.; AMARANTE, L. do. Efeito do alagamento sobre o crescimento de plantas noduladas de soja. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16., 2007, Pelotas. Anais... Pelotas: UFPEL, 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 10. | | DURIGON, M. A.; LANGARO, A. C.; AMARANTE, L do; ROSA, G. G. da; LIMA, M. C.; SCHNEIDER, L.; BADINELLI, P. G.; VERNETTI JUNIOR, F. de J. Análises de crescimento de genótipos exóticos de soja nodulada submetidos ao alagamento. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 18., MOSTRA DE PÓS-GRADUAÇÃO, 8., 2009. Pelotas. Anais... Pelotas: UCPel, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | SEVERO, T. M.; BUENO JUNIOR, A. A.; ZENZEN, I. L.; AMARANTE, L. do; NASCIMENTO, J. S.; VERNETTI JUNIOR, F. de J. Efeito da deficiência de O2 no solo sobre o vigor, diâmetro do caule e estatura de planta em genótipos de soja associados simbióticamente com Bradyrhizobium. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUAÇÃO, 9., 2007, Pelotas. Pesquisa e responsabilidade ambiental: resumos... Pelotas : UFPel: Faculdade de Agronomia Eliseu Maciel, 2007. 01 CD-ROM.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 13. | | LEITZKE, S.; COCCO, K. L. T.; MARTINS, A. C.; OLIVEIRA, D. dos S. C. de; OLIVEIRA, A. C. B. de; AMARANTE, L. do. Estresse oxidativo em raízes de soja submetidas à deficiência de oxigênio e influência do nitrato. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 25.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 2., 2016, Pelotas. Anais... Pelotas: UFPel, 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 14. | | SILVA, R. S. da; OLIVEIRA, F. K. de; OLIVEIRA, A. C. B. de; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; AMARANTE, L. do. Enzimatic antioxidant activity in nodules of two soybean genotypes submitted to hypoxia. In: REUNIÓN ARGENTINA, 32.; CONGRESO LATINOAMERICANO DE FISIOLOGÍA VEGETAL, 16., 2018, Córdoba, Argentina. Conocimiento para el desarrollo sustentable, equitativo y soberano: libro de resumenes... Córdoba, Argentina: SAFV, 2018. p. 158.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | POSSO, D. A.; SILVA, C. J. da; SHIMÓIA, E. P.; LUCAS, D. G. R.; AGUALONGO, D. A. P.; OLIVEIRA, A. C. B. de; AMARANTE, L. do. Leaf gas exchange in two soybean genotypes under flooding condition. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 197| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 16. | | MARTINS, A. C.; AMARANTE, L. DO; LARRÉ, C. F.; EICHHOLZ, R. F.; BORELLA JÚNIOR; DELIAS, D. DOS S.; COCCO, K. L. T.; LEITZKE, S.; BORTOLINI, F. Photosynthetic pigment levels in Macroptilium lathyroides L under water deficit. In: REUNIÓN ARGENTINA DE FISIOLOGÍA VEGETAL, 31., 2016, Corrientes. Enfrentando el cambio climático haciendo sostenible Ia productividad agro-forestal. Corrientes, Argentina, SAFV, 2016. p. 157. Título em espanhol: Contenido de pigmentos fotosinteticos Macroptilium lathyroides L en condiciones de sequia.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 17. | | GALON, L.; AMARANTE, L. DO; FAVRETTO, E. L.; CAVALETTI, D. C.; HENZ NETO, O. D.; BRANDLER, D.; SENHORI, V. M.; CONCENÇO, G.; MELO, T. S.; ASPIAZÚ, I.; TREZZI, M. M. Competitive ability of bean Phaseolus vulgaris cultivars with Urochloa plantaginea. Revista FCA UNCuyo, v. 54, n. 1, p. 117-131, 2022. Título em espanhol: Capacidad competitiva de cultivares de frijol Phaseolus vulgaris con Urochloa plantaginea.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 18. | | CELENTE, A. M; AGUALONGO, D. A. P.; LARRÉ, C. F.; BORELLA, J.; SANTOS, D. D. dos; COCCO, K. L. T.; SILVA, J. V. L. da; LEITZKE, S.; BORTOLINI, F.; AMARANTE, L. do. Effect of drought stress on proline content and eletrolyte leakage in leaves and roots of forage legumes. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 16., 2017, São Pedro, SP. Abstract ... [S.l.]: Sociedade Brasileira de Fisiologia Vegetal, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 19. | | DORNELES, A. O. S.; PEREIRA, A. S.; SILVA, T. B. da; TANIGUCHI, M.; BORTOLIN, G. S.; CASTRO, C. M.; PEREIRA, A. da S.; REISSER JUNIOR, C.; AMARANTE, L. do; HAERTER, J. A.; DUTRA, L. F. Responses of Solanum tuberosum L. to Water Deficit by Matric or Osmotic Induction. Potato Research, v. 64, p. 515-534, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 20. | | BORTOLIN, G. S.; SALINAS-ARCIENEGA, A. J.; GALVIZ-FAJARDO, Y. C.; AMARANTE, L. do; PEDROSO, C. E. da S.; OLIVEIRA, J. C. P.; KOPP, M. M.; MARTINS, A. B. N.; TUNES, L. V. M. de. Seed germination and antioxidant enzyme activity in seedlings of diploid and tetraploid bahiagrass under water restriction. Ciência Rural, v. 50, n. 5, e20190382, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 24 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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