Botânica econômica, uma ciência importante para a região amazônica

Prance, Ghillean Τ.

doi:10.1590/s0102-33061988000300022

Cited by 2 publications

(2 citation statements)

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“…Yet, there was the singular case of the success of tomato production in Central Amazon. It was carried out at the Agro-industrial Adventist Institute in the 1970s and showed to yield up to 53 t ha -1 (Prance, 1989). According to Dr. Noda, methyl bromide was used, in this institute to sterilize the soil (Oliveira, 2015).…”

Section: R Solanacearummentioning

confidence: 99%

Pachyrhizus toxicity: Genetic variability of mature and immature seeds and its effects on Sclerotium rolfsii and Ralstonia solanacearum

Thiago¹,

Randrea²,

Anne³

et al. 2023

J. Med. Plants Res.

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Pachyrhizus seeds-induced toxicity is very well-known to have developed in humans, fishes, insects, and some micro-organisms. Yet, there is a paucity of studies addressing it in their germplasm, as well as its effects on some phytopathogens. This work aimed to assess the Pachyrhizus genetic variability on toxicity and to determine Pachyrhizus extract toxicity on Sclerotium rolfsii and Ralstonia solanacearum in vitro. In the findings, it was shown to only have toxicity genetic diversity in immature seeds. Its toxicity in mature seeds was very high and its genetic variability was not detected. There was a toxic effect on S. rolfsii and R. solanacearum. In S. rolfsii it was determined that the most toxic dose was 1: 1000 with P40 genotype. It decreased the mycelial growth by 72% following 5 days. In R. solanacearum it was determined that the most toxic dose was 1:200 with P40 genotype. It reduced bacterial multiplication by 57% between 24 and 48 h.

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Section: R Solanacearummentioning

confidence: 99%

Pachyrhizus toxicity: Genetic variability of mature and immature seeds and its effects on Sclerotium rolfsii and Ralstonia solanacearum

Thiago¹,

Randrea²,

Anne³

et al. 2023

J. Med. Plants Res.

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“…O presente estudo foi montado com base na revisão de diferentes trabalhos publicados envolvendo relato de viajantes naturalistas (GARDNER, 1975;SPIX & MARTIUS, 1981;WALLE, 2006), levantamentos florísticos (CINTRA et al 2005;GAMA et al 2007;REIS & CONCEIÇÃO, 2010;GIROLDO et al 2012), estudos ecológicos, experimentais de ecofisiologia (GALETTI & ALEIXO, 1998;SOUZA et al, 2000;PORTELA, 2008;ANDREAZZI et al, 2009;HOLANDA et al 2011;OLIVEIRA et al 2011) e estudos científicos envolvendo a relação entre o uso das espécies estudadas e sua relação com as populações vegetais presentes no espaço geográfico ocupado pelo ecossistema da mata de cocais (PRANCE 1989;NASCIMENTO 2004;ALBIERO et al 2011).…”

Section: Metodologiaunclassified

Cocais: Zona Ecotonal Natural Ou Artificial?

Santos-Filho

Júnior

Soares

2013

EQUADOR

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Este trabalho traz uma revisão de estudos florísticos, relatórios técnicos e relatos de antigos viajantes que cruzaram áreas dos Estados do Piauí e do Maranhão, além de estudos ecológicos e ensaios experimentais envolvendo as palmeiras para compreender o processo de ocupação da região por babaçuais, carnaubais e buritizais, além de outras palmeiras. O objetivo do artigo é entender se a composição fisionômica atual da área foi reflexo da atividade antrópica intensa na região.

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Botânica econômica, uma ciência importante para a região amazônica

Abstract: Acta bot. bras. 2(1): 279 -286 (1989)

Cited by 2 publications

References 0 publications

Pachyrhizus toxicity: Genetic variability of mature and immature seeds and its effects on Sclerotium rolfsii and Ralstonia solanacearum

Pachyrhizus toxicity: Genetic variability of mature and immature seeds and its effects on Sclerotium rolfsii and Ralstonia solanacearum

Cocais: Zona Ecotonal Natural Ou Artificial?

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