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| 2. |  | PINHEIRO, G.de S.; GIANNOTTI, E.; CRESTANA, C.de S.M.; PFEIFER, R.M.; SILVA, D.A.da; NEGREIROS, O.C.de; BARBOSA, A.F.; MARIANO, G.; GUTMANIS, D.; ROMANELI, R.C.; SILVA, A.A.da; BERGAMASCO, A. Plano de manejo da Estacao Experimental de Tupi - Piracicaba, SP. IF Serie Registros, Sao Paulo, n.19, p.1-61, maio 1999.| Biblioteca(s): Epagri-Sede. |
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| 3. | | DELGADO, J. M.; BARBOSA, A. F.; SILVA, C. E. F. de; ZANCHETTA, D.; SILVA, D. A. da; GIANNOTTI, E.; PINHEIRO, G. de S.; LUTGENS, H. D.; FACHIN, H. C.; MOTA, I. S. da; LOBO, M. T.; NEGREIROS, O. C. de; ANDRADE, W. J. de. Plano de manejo integrado das unidades de Itirapina-SP. IF Série Registros, Sao Paulo, n. 27, p.1-153, nov. 2004.| Biblioteca(s): Epagri-Sede. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
27/06/2023 |
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Data da última atualização: |
27/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TÁRTARI, G. G.; SCHWARZ, S. F.; STRASSBURGER, A. S.; PETRY, H. B.; SCHLINDWEIN, G.; SCHNEIDER, L. A. |
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Título: |
Photoperiod and temperature on seed germination of passion fruit 'SCS437 Catarina'. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
DELOS: DESARROLLO LOCAL SOSTENIBLE, Curitiba, PR, v. 16, n. 44, p. 1007-1021, 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
The passion fruit (Passiflora edulis Sims.) propagates by sexual reproduction and presents slow and uneven seed germination. This work has the goal of identifying a temperature and photoperiod that provide greater germination of the cultivar SCS 437 Catarina. We used an entirely randomized experimental design in a 2 x 3 + 1 factorial: two temperatures (alternating between 20/30 ºC and constant 25 ºC) and three photoperiods (8/16 ? 8 hours of light and 16 hours of darkness; 12/12 ? 12 hours of light and 12 hours of darkness; and absence of light), and for alternating temperature, an absence of light treatment was added, being classified as neutral photoblastic, and at a constant temperature of 25 ºC made germination unfeasible, while the 20/30 ºC alternating temperatures provided an average germination of 75%. The seeds showed an indifferent behavior to light, and the temperature alternated with 12/12 h photoperiod was the ideal condition to promote a higher percentage of germination. |
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Thesagro: |
abiotic factors; germinability; Passiflora edulis Sims; photoblastic. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01708naa a2200229 a 4500
001 1133392
005 2023-06-27
008 2023 bl uuuu u00u1 u #d
100 1 $aTÁRTARI, G. G.
245 $aPhotoperiod and temperature on seed germination of passion fruit 'SCS437 Catarina'.$h[electronic resource]
260 $c2023
520 $aThe passion fruit (Passiflora edulis Sims.) propagates by sexual reproduction and presents slow and uneven seed germination. This work has the goal of identifying a temperature and photoperiod that provide greater germination of the cultivar SCS 437 Catarina. We used an entirely randomized experimental design in a 2 x 3 + 1 factorial: two temperatures (alternating between 20/30 ºC and constant 25 ºC) and three photoperiods (8/16 ? 8 hours of light and 16 hours of darkness; 12/12 ? 12 hours of light and 12 hours of darkness; and absence of light), and for alternating temperature, an absence of light treatment was added, being classified as neutral photoblastic, and at a constant temperature of 25 ºC made germination unfeasible, while the 20/30 ºC alternating temperatures provided an average germination of 75%. The seeds showed an indifferent behavior to light, and the temperature alternated with 12/12 h photoperiod was the ideal condition to promote a higher percentage of germination.
650 $aabiotic factors
650 $agerminability
650 $aPassiflora edulis Sims
650 $aphotoblastic
700 1 $aSCHWARZ, S. F.
700 1 $aSTRASSBURGER, A. S.
700 1 $aPETRY, H. B.
700 1 $aSCHLINDWEIN, G.
700 1 $aSCHNEIDER, L. A.
773 $tDELOS: DESARROLLO LOCAL SOSTENIBLE, Curitiba, PR$gv. 16, n. 44, p. 1007-1021, 2023.
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Epagri-Sede (Epagri-Sede) |
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