1998
DOI: 10.1590/s0103-84781998000300028
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A diversidade dos recursos genéticos vegetais e a nova pesquisa agrícola

Abstract: As novas demandas da pesquisa agrícola requerem a formação de recursos humanos com níveis avançados de qualificação e capazes de elaborar e executar propostas científicas, tecnológicas e políticas relacionadas ao uso, melhoramento e conservação dos recursos genéticos vegetais, domesticados ou não. Esta nova ênfase tem demandas associadas predominantemente ao uso intensivo do conhecimento. Os desafios atuais a serem enfrentados pela nova pesquisa agrícola referem-se ao estabelecimento de estratégias de caracter… Show more

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Cited by 3 publications
(2 citation statements)
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“…Besides the environmental perspective, the conservation of native genetic resources is of high relevance for agriculture, especially for plant improvement since native populations present a broader genetic base, thus constituting sources of new genes that can be useful for enhancing resistance to diseases, pests and environmental adaptation (BRAMMER 2002;QUEIROZ et al 1999;GUERRA et al 1998). Socioeconomically, the preservation of natural populations of A. totai is fundamental for rural and traditional communities of the Pantanal region that rely on extractivism and processing of fruits as subsistence resource or income complement (AMARAL et al 2019;VIANNA 2011).…”
Section: Considerations On Conservation and Cultivation Of Acrocomia Totaimentioning
confidence: 99%
“…Besides the environmental perspective, the conservation of native genetic resources is of high relevance for agriculture, especially for plant improvement since native populations present a broader genetic base, thus constituting sources of new genes that can be useful for enhancing resistance to diseases, pests and environmental adaptation (BRAMMER 2002;QUEIROZ et al 1999;GUERRA et al 1998). Socioeconomically, the preservation of natural populations of A. totai is fundamental for rural and traditional communities of the Pantanal region that rely on extractivism and processing of fruits as subsistence resource or income complement (AMARAL et al 2019;VIANNA 2011).…”
Section: Considerations On Conservation and Cultivation Of Acrocomia Totaimentioning
confidence: 99%
“…A ocorrência de reprodução sexual nas roças (que nem sempre ocorre) é, portanto, parte essencial para o estabelecimento deste modelo. constituído em riscos para esta, tais como pressões do mercado, êxodo rural e a globalização, que mina as culturas locais (inclusive os hábitos alimentares, baseados no consumo de uma pequena variedade de alimentos) em prol de uma supremacia cultural reducionista, advinda dos países desenvolvidos (ALTIERI, 1991;BRUSH, 2000;GUERRA et al, 1998).…”
Section: A Mandioca: Importante Espécie Para Entender a Agricultura Eunclassified