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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
16/05/2000 |
Data da última atualização: |
16/05/2000 |
Autoria: |
LEONARDOS, O. H.; THEODORO, S. H.; ASSAD, M. L. |
Título: |
Remineralization for sustainable agriculture: a tropical perspective from a Brazilian viewpoint. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Nutrient Cycling in Agroecosystems, Dordrecht, v.56, p.3-9, 2000. |
Idioma: |
Inglês |
Conteúdo: |
Current Latin American tropical agriculture is not sustainable. It has become dominantly large-scale, briging irreversible environmental damages such as devastation of the flora and the fauna and soil-degradation for vast tracks of land. Instead of bonding man to the land, it is bringing unemployment and rural exit. Furthermore, a land management model has been developed with technology that has benn tranferred from countries with temperate soils without taking into account basic climatic, mineralogical, geochemical, ecological and cultural differences, wich are present in our tropical ecosystem. One such technology has benn the indiscriminate use of highly soluble NPK fertilizers. Under deep leached conditions, this strategy does not bring nutrient conservation. As an alternative. or as a support those 'chemical' fertilizers, and as an important step towards sustainable development, we suggest the use of native-rocks (stone meal) as the ultimate way to restore to the leached tropical soils, a balanced inorganic compositionon which plant growth and biodiversity can thrive. |
Palavras-Chave: |
Sustainability; Sustentabilidade. |
Thesagro: |
Cerrado; Mineralização. |
Thesaurus Nal: |
mineralization. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01689naa a2200205 a 4500 001 1546176 005 2000-05-16 008 2000 bl --- 0-- u #d 100 1 $aLEONARDOS, O. H. 245 $aRemineralization for sustainable agriculture$ba tropical perspective from a Brazilian viewpoint. 260 $c2000 520 $aCurrent Latin American tropical agriculture is not sustainable. It has become dominantly large-scale, briging irreversible environmental damages such as devastation of the flora and the fauna and soil-degradation for vast tracks of land. Instead of bonding man to the land, it is bringing unemployment and rural exit. Furthermore, a land management model has been developed with technology that has benn tranferred from countries with temperate soils without taking into account basic climatic, mineralogical, geochemical, ecological and cultural differences, wich are present in our tropical ecosystem. One such technology has benn the indiscriminate use of highly soluble NPK fertilizers. Under deep leached conditions, this strategy does not bring nutrient conservation. As an alternative. or as a support those 'chemical' fertilizers, and as an important step towards sustainable development, we suggest the use of native-rocks (stone meal) as the ultimate way to restore to the leached tropical soils, a balanced inorganic compositionon which plant growth and biodiversity can thrive. 650 $amineralization 650 $aCerrado 650 $aMineralização 653 $aSustainability 653 $aSustentabilidade 700 1 $aTHEODORO, S. H. 700 1 $aASSAD, M. L. 773 $tNutrient Cycling in Agroecosystems, Dordrecht$gv.56, p.3-9, 2000.
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Embrapa Cerrados (CPAC) |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
07/03/2015 |
Data da última atualização: |
11/03/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
KAVAMURA, V. N.; FERREIRA, C.; TAKETANI, R. G.; MELO, I. S. de; MENDES, R. |
Afiliação: |
Vanessa Nessner Kavamura, ESALQ-USP; Clederson Ferreira, ESALQ-USP; Rodrigo Gouvêa Taketani, Pós-doutorando; ITAMAR SOARES DE MELO, CNPMA; RODRIGO MENDES, CNPMA. |
Título: |
Dynamics of cacti rhizosphere bacterial communities in the Brazilian semiarid climate. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 15., 2014, Seoul. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME), 2014. |
Páginas: |
p. 144. |
Idioma: |
Inglês |
Thesagro: |
Bactéria; Cacto. |
Thesaurus NAL: |
Bacterial communities; Cacti and succulents. |
Categoria do assunto: |
V Taxonomia de Organismos |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/120109/1/2014RA-086.pdf
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Marc: |
LEADER 00718nam a2200205 a 4500 001 2010894 005 2015-03-11 008 2014 bl uuuu u00u1 u #d 100 1 $aKAVAMURA, V. N. 245 $aDynamics of cacti rhizosphere bacterial communities in the Brazilian semiarid climate.$h[electronic resource] 260 $aIn: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 15., 2014, Seoul. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME)$c2014 300 $ap. 144. 650 $aBacterial communities 650 $aCacti and succulents 650 $aBactéria 650 $aCacto 700 1 $aFERREIRA, C. 700 1 $aTAKETANI, R. G. 700 1 $aMELO, I. S. de 700 1 $aMENDES, R.
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