EVALUACIÓN DEL COMPORTAMIENTO GERMINATIVO DE TRES ESPECIES VEGETALES NATIVAS CON POTENCIAL ORNAMENTAL DEL CENTRO - NORTE SANTAFESINO
نویسندگان
چکیده
La flora nativa posee un enorme potencial paisajístico que ha sido poco explorado. En el presente trabajo se han estudiado aspectos relacionados con las semillas y comportamiento germinativo de tres especies vegetales nativas del centro - norte santafesino ornamental priorizadas para su introducción a la producción en viveros marco acciones Programa Documentación, Conservación Valoración Flora Nativa (PRODOCOVA). Las estudio corresponden “Sangre drago” Croton urucurana Baill., “Horquetero” Tabernaemontana catharinensis A. DC. “Ojo muñeca” Paullinia elegans Cambess. Para C. halló una temperatura óptima temperaturas alternantes 20-30 °C, mientras P. T. catharinensis, constante 25 °C determinó mayor porcentaje germinación. Se identificaron todas momento recuento inicial final Adicionalmente observó son recalcitrantes. Estos resultados gran utilidad cultivo estudio.
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ژورنال
عنوان ژورنال: Fave: Sección Ciencias Agrarias
سال: 2021
ISSN: ['1666-7719', '2346-9129']
DOI: https://doi.org/10.14409/fa.v20i1.10257