EFFECT OF TREATMENTS FOR SOURSOAP SEED DORMANCY BREAKING AND EMERGENCY

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dc.contributor.authorBagatim, Amanda Garcia [UNESP]
dc.contributor.authorNacata, Guilherme [UNESP]
dc.contributor.authorDe Andrade, Renata Aparecida [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T15:31:14Z
dc.date.available2018-11-26T15:31:14Z
dc.date.issued2016-09-01
dc.description.abstractThis research aimed to test the effect of different treatments for dormancy breaking in soursop seeds and their effect on early germination, thus evaluating seedling emergence. The experiment was realized using seeds obtained from ripe fruits, washed in running water until completely clean and free of mucilage, and then dried in the shade. The seeds were subjected to four treatments: cutting of the distal region of the seeds, low temperature (-10 degrees C) for 24h, immersion in water for 24h, and scarification with sandpaper No 10, plus a control treatment. Each treatment consisted of 4 replicates, with 10 seeds in each one. The evaluation was performed weekly, counting the number of seed Zings emerged and determining the emergence percentage for every treatment. From the results it can be concluded that in order to obtain higher rates of emergency in soursop, prior treatment using seed scarification with sandpaper is recommended.en
dc.description.affiliationUniv Estadual Paulista UNESP, Engn Agron & Aluno Posgrad Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, Engn Agron & Aluno Posgrad Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Engn Agron & Aluno Posgrad Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Engn Agron & Aluno Posgrad Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Agron, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Jaboticabal, SP, Brazil
dc.format.extent629-632
dc.identifier.citationInterciencia. Caracas: Interciencia, v. 41, n. 9, p. 629-632, 2016.
dc.identifier.issn0378-1844
dc.identifier.urihttp://hdl.handle.net/11449/159078
dc.identifier.wosWOS:000383413700008
dc.language.isospa
dc.publisherInterciencia
dc.relation.ispartofInterciencia
dc.relation.ispartofsjr0,183
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleEFFECT OF TREATMENTS FOR SOURSOAP SEED DORMANCY BREAKING AND EMERGENCYen
dc.typeArtigo
dcterms.rightsHolderInterciencia

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