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Production of yacon plantlet (Polymnia sonchifolia Poep. et Endl.) in different organic fertilization

dc.contributor.authorDa Silva, M. A.S.
dc.contributor.authorDe Hidalgo, A. F.
dc.contributor.authorDe Morais, L. A.S.
dc.contributor.authorDos Gonçalves, M. A.
dc.contributor.authorDa Silva, S. M.P.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-29T08:42:48Z
dc.date.available2022-04-29T08:42:48Z
dc.date.issued2002-04-30
dc.description.abstractThe work was carried out in nursery of the Agronomical Science College (ASC) UNESP-Botucatu, in period from September 21st to October 31st 2000. The propagation material (rhizophores) was obtained from plants, which were cultivated in the area of ASC. The rhizophores were selected according to their vigor and size. Healthy rhizophores were chosen between 15 and 25 g, which were treated with benomil (0,6 %, 10 minutes). As a basic commercial substratum Solomix® was used with mixing cattle manure and chicken manure in the following proportions: T1-pure substratum; T2 - substratum + cattle manure (1:1), T3-substratum + cattle manure (2:1); T4-substratum + chicken manure (4:1). The yacon rhizophores presented good shoots in all substrata with exception of T4. For all parameters no significant difference between the pure commercial substratum and its mixture with cattle manure were observed; however, the addition the chicken manure in the studied proportions revealed harmful effect on the survival and development of the plantlets. The results indicated, that the viability of smaller size rhizophores was higher as the size conventionally used in Brazil (60 to 80 g).en
dc.description.affiliationPlant Production Department Agron. Sci. College São Paulo University State, Botucatu, São Paulo, 18603-970
dc.format.extent285-287
dc.identifierhttp://dx.doi.org/10.17660/ActaHortic.2002.576.42
dc.identifier.citationActa Horticulturae, v. 576, p. 285-287.
dc.identifier.doi10.17660/ActaHortic.2002.576.42
dc.identifier.issn0567-7572
dc.identifier.scopus2-s2.0-0038489604
dc.identifier.urihttp://hdl.handle.net/11449/230931
dc.language.isoeng
dc.relation.ispartofActa Horticulturae
dc.sourceScopus
dc.subjectOrganic production
dc.subjectSubstratum
dc.subjectTuberous root
dc.titleProduction of yacon plantlet (Polymnia sonchifolia Poep. et Endl.) in different organic fertilizationen
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentProdução Vegetalpt
unesp.departmentProdução e Melhoramento Vegetal - FCApt

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