SEASONALITY IN ROOTING OF PROSOPIS-CHILENSIS CUTTINGS AND INVITRO MICROPROPAGATION

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dc.contributor.authorARCE, P
dc.contributor.authorBALBOA, O
dc.date.accessioned2025-01-23T19:22:40Z
dc.date.available2025-01-23T19:22:40Z
dc.date.issued1991
dc.description.abstractSeasonality in rooting of cuttings and its relationship with some environmental conditions and growth parameters of Prosopis chilensis (Mol. Stunz) were studied. It was observed that rooting could be induced in cuttings taken from field collections only during the dry season, the period corresponding to the highest vegetative growth and reproductive activity (September to March); however, percentages did not exceed 15%. The rooting response does not occur during the dormant period (May to September). When using cuttings from clonal material growing in the glasshouse, rootings exceeding 80% were obtained in liquid aerated media.
dc.description.abstractIn-vitro micropropagation was assessed in P. chilensis using nodal and apical segments collected both from the field and from clonal material and plantlets grown from seed in the glasshouse. Juvenile material gave an 80% regeneration rate of complete plants in Murashige-Skoog medium fortified with 5 mg naphtaleneacetic acid l-1 and 10 mg cysteine l-1. In this same medium, the regenerative response of segments obtained from rooted cuttings was 60%. The material collected from the field showed no rooting responses.
dc.fuente.origenWOS
dc.identifier.issn0378-1127
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/99079
dc.identifier.wosidWOS:A1991FR94000002
dc.issue.numero3-4
dc.language.isoen
dc.pagina.final173
dc.pagina.inicio163
dc.revistaForest ecology and management
dc.rightsacceso restringido
dc.subject.ods15 Life on Land
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.titleSEASONALITY IN ROOTING OF PROSOPIS-CHILENSIS CUTTINGS AND INVITRO MICROPROPAGATION
dc.typeartículo
dc.volumen40
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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