2014
DOI: 10.4336/2014.pfb.34.78.558
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Efeito do substrato, cor e tamanho de sementes na germinação e vigor de Melanoxylon brauna

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Cited by 12 publications
(11 citation statements)
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“…According to the authors, the separation of coffee seeds by size is a necessary but not sufficient condition for adequate selection for estimation of seed physiological potential and the formation of quality seedlings. Flores et al (2014) and Pardo et al (2015) observed that smaller sized seeds of braúna and of soybean, respectively, have low physiological quality compared to those of larger sizes. According to the results presented, plants or progenies arising from seeds with sizes corresponding to lower sieve numbers will not necessarily have lower vigor or less viability than the others.…”
Section: Classification By Size and Physiological Quality Of Big Coffmentioning
confidence: 97%
“…According to the authors, the separation of coffee seeds by size is a necessary but not sufficient condition for adequate selection for estimation of seed physiological potential and the formation of quality seedlings. Flores et al (2014) and Pardo et al (2015) observed that smaller sized seeds of braúna and of soybean, respectively, have low physiological quality compared to those of larger sizes. According to the results presented, plants or progenies arising from seeds with sizes corresponding to lower sieve numbers will not necessarily have lower vigor or less viability than the others.…”
Section: Classification By Size and Physiological Quality Of Big Coffmentioning
confidence: 97%
“…Por outro lado, estudos com ênfase na biologia das sementes de espécies florestais têm merecido atenção, por serem consideradas escassas as informações científicas que subsidiem planos de ação de manejo e conservação da diversidade biológica (BARBEDO; BILIA; FIQUEREDO- RIBEIRO, 2002). O estudo da coloração do tegumento de sementes, por exemplo, tem sido associado ao ambiente, estádio de maturação, desenvolvimento sequencial da planta-mãe e/ou herdado geneticamente (LIU et al, 2007; Técnicas de análise de imagem para caracterização da qualidade de... 1204 CASTELLANI;AGUIAR;PAULA, 2009), ocasionando diferença de qualidade fisiológica das sementes como foi constatado por Liu et al (2007) Cyamopsis tetragonoloba e Flores et al (2014) Melanoxylon brauna. Essa característica está presente nas sementes de paricarana e pode ser analisada por técnicas de análise de imagem.…”
unclassified
“…Large Syzygium malaccense (L.) Merryl et Perry seeds resulted in a higher mean GSI (Costa et al, 2006), similar to a study conducted with Melanoxylon brauna Schott., Flores et al (2014). However, in this work, the interaction of large seeds from the 2013 lot expressed lower GSI, possibly due to the fact that the low annual precipitation of this lot's year promoted a deficit in the translocation of photoassimilated compounds between the plant and the seed, providing inadequate supply conditions for the embryo (Table 3).…”
Section: Physiological Qualitymentioning
confidence: 60%
“…(Reis et al, 2010), Melanoxylon brauna Schott. (Flores et al, 2014), Brosimum gaudichaudii TRÉCUL (Faria et al, 2013) and Sideroxylon obtusifolium (Roem. & Schult.)…”
Section: Introductionmentioning
confidence: 99%