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Efectos fotoperiódicos y fecha de floración de Jaragua (Hyparrhenia rufa)

Jaragua grass (Hyparrhenia rufo) was found to be a shortday plant with critical daylength about 12 hours 15 minutes Photomorphogenic effects ore discussed Appropriate controlled and natural pho-toperiods produced rather uniform flowering which was not associated with latitude or altitude of origin....

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Main Authors: Agreda, Oscar, Cuany, Robin L.
Format: Artículo
Language:Español
Published: Instituto Interamericano de Ciencias Agrícolas (IICA) 2025
Subjects:
Fotoperiódo||photoperiod||fotoperíodo||photopériode
Floración||flowering||floração||floraison
Hyparrhenia rufa||Hyparrhenia rufa||Hyparrhenia rufa||Hyparrhenia rufa
Flora||flora||flora||flore
Sede Central
Online Access:https://repositorio.catie.ac.cr/handle/11554/13830
Summary:Jaragua grass (Hyparrhenia rufo) was found to be a shortday plant with critical daylength about 12 hours 15 minutes Photomorphogenic effects ore discussed Appropriate controlled and natural pho-toperiods produced rather uniform flowering which was not associated with latitude or altitude of origin. Al-though no ecotypes were found individual desirable late-flowering plants were selected.

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