有色材料覆盖对心里美萝卜品质及产量的影响

Effect of Covering with Colored Films on Quality and Yield of Radish Cultivar Xinlimei

以自然光照为对照,采用不同颜色塑料薄膜覆盖的方法,研究了不同光质对心里美萝卜肉质根膨大过程中品质和产量的影响。结果表明,不同色膜覆盖均对心里美萝卜的品质和产量有影响。有色薄膜覆盖处理中,蓝色膜处理的抗坏血酸、游离氨基酸、可溶性蛋白含量均为最高;而红色膜处理条件下可溶性糖含量以及萝卜产量明显高于其它处理。

With the natural light as control,different colors of plastic films and black shading net were used to study the effects of different light on quality and yield of Xinlimei radish during their fleshy roots enlargement.The results showed that covering with different colors of plastic films had some impact on the quality and yield of radish.The radish covered by blue film had the highest content of ascorbic acid,free amino acids and soluble protein,while that covered by red film had obviously higher content of soluble sugar and yield than the other treatments.