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Test on Viability and Germination of Morinda citrifolia Seed


  [Objective]To survey the affecting factors on the germination of Morinda citrifolia seeds.[Method]With Morinda citrifolia seed as material,the seed viability was determined with 2,3,5-triphynel tetrazolilum chloride(TTC) staining,and the germination test was carried out with eight different treatments.[Result]The mean seed viability of Morinda citrifolia seeds was 17%.The effects of aBD treatment(soaking and scarifying but not sterilizing) and ABD treatment(sterilizing,soaking and scarifying) on the germination of Morinda citrifolia seeds were the most important performing that the mean germination rates were 13.3% and 12% respectively,and the mean germination energy were 5.7% and 7.7% respectively.The germination of Morinda citrifolia seeds did not affected greatly by the single treatment i.e.sterilizing,soaking or scarifying.[Conclusion]The germination of Morinda citrifolia seeds was impacted by many factors not single factor,which could be promoted by soaking the seeds in warm water and scarifying comprehensively.……   
[关键词]:Morinda citrifolia;Seed viability;Determination;Germination test;China
[文献类型]:期刊
[文献出处]: 《Medicinal Plant2010年08期
[格式]:PDF原版; EPUB自适应版(需下载客户端)