On photoblastism in seed germination of Duabanga sonneratioides Ham.

作者: R P Shukla , P S Ramakrishnan

DOI: 10.1007/BF03052955

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摘要: The seeds ofDuabanga sonneratioides Ham. were found to be positively photoblastic and gave fast maximum germination of 80% in cortinuous light but failed germinate the dork. Longer photoperiod favoured germination. Total length exposure rather than dark period determined seeds. Higher temperature at a given treatment. In field, up depth 2 mm soil could germinate. These results have been related demanding nature this carly suceessional tree species.

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