Abstract

Abstract Soaking palm seed in water for 1 to 21 days prior to planting reduces the number of days required for germination (3). Loomis (1) found soaking seeds of Acrocomia scierocarpa and Astrocaryum mexicanum palms for 2 to 3 weeks following hot water scarification at 100°C for 3 min hastened seed germination. Rees (3) reported soaking Copernicia cerifera (Mart.) seeds in water for 7 days at 38° to 42° also accelerated germination after planting. Presoaking Alexandra palm [Archontophoenix alexandrite (F.J. Muell.) H. Wendl & Drude] seed in water for 24 to 72 hr at 25° was reported by Nagao and Sakai (2) to stimulate germination. The purpose of this study was to determine the effect of temperature during a 7-day preplanting period on imbibed and nonimbibed seed and to compare seed soaking in water with moist peatmoss on germination percentages and numbers of days required to achieve 50% final germination.

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