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| Rother,Vianei; Verdi,Cezar Augusto; Thurow,Liamara Bahr; Carvalho,Ivan Ricardo; Oliveira,Victoria Freitas de; Maia,Luciano Carlos da; Venske,Eduardo; Pegoraro,Camila; Oliveira,Antonio Costa de. |
| Abstract: The objective of this work was to compare uni- and multivariate biometric methods to evaluate the adaptability and stability of an important group of white oat (Avena sativa) cultivars grown in Southern Brazil. The used experimental design was a randomized complete block, in a factorial arrangement of 12 environments x 7 cultivars, with three replicates. The analysis of variance and the methods of Eberhart & Russel, Annicchiarico, and the harmonic mean of the relative performance of predicted genetic values (MHPRVG) were assessed. In the general comparison of the methods, the 'UPFA Gaudéria' and 'URS Guapa' genotypes were more stable regarding grain yield. The 'UPFA Gaudéria' and 'URS-21' genotypes stood out for hectoliter weight, presenting... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avena sativa; Environment; Genotype; Plant breeding. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102805 |
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| Bahry,Carlos André; Venske,Eduardo; Perboni,Anelise Tessari; Zimmer,Paulo Dejalma. |
| ABSTRACT The aim of this study was to evaluate the relative expression of two candidate genes, CYP (cyclophilin) and Arabinogalactan, possibly involved with seed quality, in contrasting soybean seed coats. The following genotypes were used: BMX Potência RR and CD 202, both with yellow coats, and TP and IAC, with black coats. The relative expression of the genes was evaluated by qPCR in seven development phases of the coats of the four genotypes at 25; 30; 35; 40; 45; 50 and 55 days after anthesis. The design was completely randomized, with three replicates. The data were submitted to analysis of variance and the means were compared via the Scott Knott test, at 5% probability. The CYP gene showed greater expression in the intermediate stages of development... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Contrasting genotypes; Candidate genes; Cyclophilin; QPCR. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100078 |
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| Venske,Eduardo; Schaedler,Carlos Eduardo; Bahry,Carlos André; Camargo,Thais Ongaratto de; Zimmer,Paulo Dejalma. |
| RESUMOO objetivo neste trabalho foi avaliar a qualidade fisiológica de sementes de arroz em função da aplicação de herbicidas em duas épocas de semeadura e redução artificial de luz em diferentes fases do desenvolvimento da cultura. O experimento a campo, realizado na safra 2012/2013, constou de fatorial 2x3x5, sendo os fatores: época de semeadura (18/10 e 09/11); herbicida [testemunha (capinada), bispiribaque sódico e penoxsulam]; e fase do desenvolvimento da cultura sob redução de luz (testemunha; fase de plântula; período vegetativo; reprodutivo e todo o ciclo). A cultivar utilizada foi IRGA 424. Em laboratório, foi avaliado o peso de mil sementes, germinação, primeira contagem da germinação, teste de frio, condutividade elétrica e comprimento e massa... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Temperatura; Luz; Bispiribaque sódico; Penoxsulam; Vigor de sementes. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902015000400818 |
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