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中国农学通报 ›› 2005, Vol. 21 ›› Issue (4): 176-176.

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Effect of Light Quality on Tomato Fruit Qualities in Turning-Color Period

蒲高斌,刘世琦,杜洪涛,刘磊   

  • 出版日期:2005-04-05 发布日期:2005-04-05

Effect of Light Quality on Tomato Fruit Qualities in Turning-Color Period

Pu Gaobin, Liu Shiqi, Du Hongtao, Liu Lei   

  • Online:2005-04-05 Published:2005-04-05

摘要: 就不同光质对番茄果实转色期品质变化的影响,以各色荧光灯为光源,在人工控光条件下进行了探究。结果表明,在转色期间不同处理番茄果实的可溶性糖和有机酸含量均于处理后8~10d达最高,而Vc和番茄红素于处理后12d达最大。但不同光质处理间差异明显,红光处理8d后果实可溶性糖含量达到最高,处理后8~10d Vc和番茄红素含量大幅度增加,成熟期比对照(白光)提前2d;红光和蓝光处理均提高了果实的可溶性糖及有机酸含量。各处理Vc含量以蓝光处理为最高,达123.7mg/kg(Fw),显著高于对照。番茄红素含量以红光处理最高

Abstract: The effects of different lights on quality changes in tomato fruit during turning-color stage were studied. The results showed that the soluble sugar and organic acid contents were the highest in 8~10days after treatment, and Vc and lycopene contents were