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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
20/02/2009 |
Data da última atualização: |
30/09/2011 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LUCENA, E. M. P. de; ASSIS, J. S. de; ALVES, R. E.; ENÉAS FILHO, J. |
Afiliação: |
Eliseu Marlônio Pereira de Lucena, UECE; Joston Simão de Assis, CPATSA; Ricardo Elesbão Alves, CNPAT; Joaquim enéas Filho, UFC. |
Título: |
Estudo do comportamento das pectinas e pectinases durante o desenvolvimento de mangas 'tommy atkins' no vale do São Francisco. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 59.; REUNIÃO NORDESTINA DE BOTÂNICA, 31.; CONGRESSO LATINO AMERICANO Y DEL CARIBE DE CACTÁCEAS Y OTRAS SUCULENTAS, 4.; CONGRESS OF INTERNATIONAL ORGANIZATION FOR SUCULENT PLANT STUDY, 30., 2008, Natal. Atualidades, desafios e perspectivas da botânica no Brasil: anais. Natal: UFERSA: UFRN: SBB, 2008. |
Idioma: |
Português |
Palavras-Chave: |
Fisiologia pós-colheita; Mangifera indica L; Pectinametilesterase; Poligalacturonase. |
Categoria do assunto: |
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Marc: |
LEADER 00922naa a2200193 a 4500 001 1427472 005 2011-09-30 008 2008 bl uuuu u00u1 u #d 100 1 $aLUCENA, E. M. P. de 245 $aEstudo do comportamento das pectinas e pectinases durante o desenvolvimento de mangas 'tommy atkins' no vale do São Francisco. 260 $c2008 653 $aFisiologia pós-colheita 653 $aMangifera indica L 653 $aPectinametilesterase 653 $aPoligalacturonase 700 1 $aASSIS, J. S. de 700 1 $aALVES, R. E. 700 1 $aENÉAS FILHO, J. 773 $tIn: CONGRESSO NACIONAL DE BOTÂNICA, 59.; REUNIÃO NORDESTINA DE BOTÂNICA, 31.; CONGRESSO LATINO AMERICANO Y DEL CARIBE DE CACTÁCEAS Y OTRAS SUCULENTAS, 4.; CONGRESS OF INTERNATIONAL ORGANIZATION FOR SUCULENT PLANT STUDY, 30., 2008, Natal. Atualidades, desafios e perspectivas da botânica no Brasil: anais. Natal: UFERSA: UFRN: SBB, 2008.
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Embrapa Agroindústria Tropical (CNPAT) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
08/06/1998 |
Data da última atualização: |
01/04/2004 |
Autoria: |
BALIGAR, V. C.; FAGERIA, N. K. |
Título: |
Nutrient use efficiency in acid soils: nutrient management and plant use efficiency. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
In: MONIZ, A. C.; FURLANI, A. M. C.; SCHAFFERT, R. E.; FAGERIA, N. K.; ROSOLEM, C. A.; CANTARELLA, H. (Ed.). Plant-soil interactions at low pH: sustainable agriculture and forestry production. Campinas: Brazilian Soil Science Society, 1997. |
Páginas: |
p. 75-95. |
ISBN: |
85-86504-01-7 |
Idioma: |
Inglês |
Notas: |
Proceedings of the Fourth International Symposium on Plant-Soil Interactions at low pH, Belo Horizonte, Minas Gerais, Brazil, 17-24 March 1996. |
Conteúdo: |
Acid soils occupy about 30% (3.95 b ha) of the world's ice-free land area. Plant growth-limiting factors in acid soils include deficiences (N, P Ca, Mg, Mo, Zn) and toxicities (Al, Mn, Fe, H) of elements. The effciency of added fertilizers (N, P, K) is very low in acid soils. The integrated plant nutrient management system is important to improve crop yield potentials in acid, infertile soils. Genetic and physiological components of plants have profound effects on the ability of plants to acquire, transport, and utilize absorbed nutrients. To enhance dry matter yield (grain/forage) potentials for plants grown in acid soils, increases in nutrient use efficiency parameters (acquisition, influx, transport, utilization, remobilization) and plant growth parameters (plant demand, root morphology), and the ability of plants to interact effectively with environmental variables (drought, solar radiation, high temperature) are needed. Selection for efficient essencial nutrient acquisition and utilization and avoidance of ion toxicities (Al, Mn) appears to be a dominant approach to adapting plants to unfavorable acid soil environments. Cultural practices such as appropriate crop rotations, improvement of organic matter content in soil, and control of soil erosion, insects, diseases, and weeds can improve crop yields and optimize nutrient use efficiency. |
Palavras-Chave: |
Acid; Soil deficiencies; Soils. |
Thesagro: |
Ácido; Cerrado; Deficiência; Deficiência do Solo; Nutriente; Solo; Solo Ácido. |
Thesaurus NAL: |
acid soils; nutrients. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02478naa a2200313 a 4500 001 1206475 005 2004-04-01 008 1997 bl uuuu u00u1 u #d 020 $a85-86504-01-7 100 1 $aBALIGAR, V. C. 245 $aNutrient use efficiency in acid soils$bnutrient management and plant use efficiency. 260 $c1997 300 $ap. 75-95. 500 $aProceedings of the Fourth International Symposium on Plant-Soil Interactions at low pH, Belo Horizonte, Minas Gerais, Brazil, 17-24 March 1996. 520 $aAcid soils occupy about 30% (3.95 b ha) of the world's ice-free land area. Plant growth-limiting factors in acid soils include deficiences (N, P Ca, Mg, Mo, Zn) and toxicities (Al, Mn, Fe, H) of elements. The effciency of added fertilizers (N, P, K) is very low in acid soils. The integrated plant nutrient management system is important to improve crop yield potentials in acid, infertile soils. Genetic and physiological components of plants have profound effects on the ability of plants to acquire, transport, and utilize absorbed nutrients. To enhance dry matter yield (grain/forage) potentials for plants grown in acid soils, increases in nutrient use efficiency parameters (acquisition, influx, transport, utilization, remobilization) and plant growth parameters (plant demand, root morphology), and the ability of plants to interact effectively with environmental variables (drought, solar radiation, high temperature) are needed. Selection for efficient essencial nutrient acquisition and utilization and avoidance of ion toxicities (Al, Mn) appears to be a dominant approach to adapting plants to unfavorable acid soil environments. Cultural practices such as appropriate crop rotations, improvement of organic matter content in soil, and control of soil erosion, insects, diseases, and weeds can improve crop yields and optimize nutrient use efficiency. 650 $aacid soils 650 $anutrients 650 $aÁcido 650 $aCerrado 650 $aDeficiência 650 $aDeficiência do Solo 650 $aNutriente 650 $aSolo 650 $aSolo Ácido 653 $aAcid 653 $aSoil deficiencies 653 $aSoils 700 1 $aFAGERIA, N. K. 773 $tIn: MONIZ, A. C.; FURLANI, A. M. C.; SCHAFFERT, R. E.; FAGERIA, N. K.; ROSOLEM, C. A.; CANTARELLA, H. (Ed.). Plant-soil interactions at low pH: sustainable agriculture and forestry production. Campinas: Brazilian Soil Science Society, 1997.
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