2003
DOI: 10.1590/s1415-43662003000300019
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Influência das embalagens e condições de armazenamento no vigor de sementes de gergelim

Abstract: Resumo: No Brasil, os problemas de armazenamento são sérios e as perdas, nessa fase, consideráveis. A qualidade fisiológica das sementes enquanto armazenadas deve ser avaliada, sob pena de não se obter a produtividade desejada. O presente estudo foi desenvolvido tendo como objetivo a análise do vigor de sementes de gergelim (Sesamum indicum) depois de armazenado durante seis meses, em condições controladas (câmara seca) e condições ambientais de Campina Grande, PB, acondicionadas em embalagens de sacos de pape… Show more

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Cited by 44 publications
(31 citation statements)
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“…Seeds of Moringa oleifera Lam., however, stored at natural environment for six months still produced vigorous seedlings (Bezerra et al, 2004). Seedlings of Peltophorum dubim (Spreng) Taubert from seeds stored into cold chamber were more vigorous (Perez et al, 1999).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Seeds of Moringa oleifera Lam., however, stored at natural environment for six months still produced vigorous seedlings (Bezerra et al, 2004). Seedlings of Peltophorum dubim (Spreng) Taubert from seeds stored into cold chamber were more vigorous (Perez et al, 1999).…”
Section: Resultsmentioning
confidence: 99%
“…The high moisture content of seeds, combined with high temperatures, accelerates the natural processes of biological systems degeneration; in a way that seeds rapidly loose their vigor and, some time after, also loose their germination capacity (Azevedo et al, 2003). To reduce to a minimum the deterioration process of seeds it is necessary that, after harvest, such seeds are adequately stored, thus allowing control of deterioration process; once such process cannot be avoided (Villela and Peres, 2004).…”
Section: Introductionmentioning
confidence: 99%
“…Storage is a basic practice in the control of the physiological quality of the seed and is a method through which the viability of the seeds can be preserved and their vigour kept at a reasonable level during the time between planting and harvesting (AZEVEDO, 2003). The ability of the seeds to maintain their quality during storage is influenced by several factors, including water content when the seeds were stored, the temperature and relative humidity of the air in the storage environment, and the packaging used for preserving the seeds (TOLEDO et al, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…O armazenamento de sementes é fundamental para a preservação da viabilidade e do vigor em nível aceitável no período entre a colheita e a semeadura (AZEVEDO et al, 2003). O principal objetivo do armazenamento é controlar a velocidade de deterioração, pois a qualidade da semente pode ser mantida com o mínimo de deterioração possível, através de técnica adequada (VIEIRA et al, 2001).…”
Section: Introductionunclassified