Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1185871
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Campo DCValorIdioma
dc.contributor.authorDUARTE, M. M.
dc.contributor.authorMIRESKI, M. C.
dc.contributor.authorWENDLING, I.
dc.contributor.authorNOGUEIRA, A. C.
dc.contributor.authorKRATZ, D.
dc.date.accessioned2026-04-01T18:48:43Z-
dc.date.available2026-04-01T18:48:43Z-
dc.date.created2026-03-27
dc.date.issued2024
dc.identifier.citationFloresta, v. 54, e-86790, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1185871-
dc.descriptionThe present study aimed to analyze the physical characteristics, seed health, and seedling emergence of nineIlex paraguariensismother trees. Physical characterization included determining the thousand-seed weight, number of seeds per kilogram, and moisture content. Viability and embryonic development weredeterminedby thetetrazolium test, usingfive replications of 20 seeds for each mother tree. Seedling emergence was evaluated under three treatments: non-stratified seeds, seeds stored for 70 days, and seeds stratified for 180 days, usingthree replications of 2 g,being sown in a commercial substrate. Sanitary analysis was conducted byBlotter-test, usingfive repetitions of 20 non-disinfested seeds. Significant results were observed among the mother treesfor physical and biometric variables. The initial seed viability was 52%, with embryos in the heart and post-heart stages. The most prevalent fungal generain yerba mate seedswere Trichoderma sp., Aspergillus sp., and Penicillium sp.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectErva mate
dc.titlePhysical characteristics, viability, and sanitary analysis of Ilex paraguariensis seeds and seedling emergence from different mother trees.
dc.typeArtigo de periódico
dc.subject.thesagroIlex Paraguariensis
dc.subject.thesagroDormência da Semente
dc.subject.thesagroPatologia de Semente
dc.subject.thesagroTeste de Tetrazólio
dc.subject.thesagroEmbriogénese
dc.subject.nalthesaurusYerba mate
dc.subject.nalthesaurusSeed dormancy
dc.subject.nalthesaurusSeed pathology
dc.subject.nalthesaurusTetrazolium
dc.subject.nalthesaurusEmbryogenesis
riaa.ainfo.id1185871
riaa.ainfo.lastupdate2026-04-01
dc.identifier.doi10.5380/rf.v54.86790
dc.contributor.institutionMANOELA MENDES DUARTE; MARIA CECÍLIA MIRESKI, UNIVERSIDADE FEDERAL DO PARANA; IVAR WENDLING, CNPF; ANTONIO CARLOS NOGUEIRA, UNIVERSIDADE FEDERAL DO PARANA; DAGMA KRATZ, UNIVERSIDADE FEDERAL DO PARANA.
Aparece nas coleções:Artigo em periódico indexado (CNPF)

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