1999
DOI: 10.2135/cropsci1999.3951400x
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Survival Characteristics of Corn Seed during Storage: II. Rate of Seed Deterioration

Abstract: The Ellis‐Roberts deterioration model depends on the assumption that the rate of seed deterioration is the same among seed lots of a crop species when stored in identical environments. The rate of deterioration of 11 corn (Zea mays L.) seed lots from six hybrids was measured during storage in various combinations of constant temperatures (20, 30, 40, and 50°C) and seed moisture contents (100, 120, 140, and 160 g kg−1, fresh weight basis). The seed‐survival curves were constructed by conducting successive germi… Show more

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Cited by 19 publications
(18 citation statements)
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“…Treatment with highest F concentration (0.15 mg/l), showed decreased vigour index 88% in spinach followed by mung bean (Table 1). Such findings were also in confirmation with Tang et al, (1999) and Bhargava and Bhardwaj (2010) for Cicer arietinum and Triticum aestivum, respectively. Rapid embryo growth in control may be plausible having higher vigour index of the seeds.…”
Section: Vigour Indexsupporting
confidence: 88%
“…Treatment with highest F concentration (0.15 mg/l), showed decreased vigour index 88% in spinach followed by mung bean (Table 1). Such findings were also in confirmation with Tang et al, (1999) and Bhargava and Bhardwaj (2010) for Cicer arietinum and Triticum aestivum, respectively. Rapid embryo growth in control may be plausible having higher vigour index of the seeds.…”
Section: Vigour Indexsupporting
confidence: 88%
“…A queda de viabilidade estimada pelo coeficiente angular (tgβ) foi maior no município de Londrina (1,3 x 10 -3 ) lote 8 no período de 300 dias de armazenamento, para a cultivar BRS 210, comparativamente com Mauá da Serra (0,9 x 10 -3 e 1,2 x 10 -3 ), devido às condições de temperatura e umidade relativa do ar, pois quanto mais quente e úmido, maior a taxa de deterioração. Andreoli (2004), trabalhando com sementes de milho e soja, nas condições de Sete Lagoas, MG, e Brasília, DF, obteve resultados similares, o que corrobora com a equação de viabilidade de Ellis e Roberts (1980), assim como, Tang et al (1999), trabalhando também com milho, mas com temperatura de armazenagem controlada de 30º C, 40º C e 50º C.…”
Section: Resultsunclassified
“…Nem o genótipo e nem a qualidade inicial da semente afetaram a declividade (1/σ e tgβ) das curvas, somente a intercessão (Vi) da equação de viabilidade Eq. [9] foi afetada por tais fatores (Ellis e Roberts, 1980;Tang et al, 1999).…”
Section: Resultsunclassified
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