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在椰子佛焰苞(Spathe)开后一天,施用100ppm的乙烯利25毫升或400ppm的萘乙酸,可提高从花序得到的花粉数量和质量。
One day after coconut spathe opening, application of 100 ppm of ethephon 25 ml or 400 ppm naphthaleneacetic acid increased the amount and quality of pollen obtained from the inflorescence.