番茄品种耐弱光性的综合评价

Comprehensive Evaluation of Tomato Tolerance to Weak light

研究了苗期弱光条件对幼苗素质、开花、果实大小及产量的影响，采用模糊数学的隶属法对品种的耐弱光性进行评价，并探讨了番茄耐弱光性状的鉴定方法。结果表明，苗期弱光对幼苗素质影响最大，其次影响开花、果实大小和产量。春雷２号和春雷１号属于耐弱光性较弱的品种。

This paper reported the effect of weak light in tomato seedling stage on seedling quality,flowering,fruit size and yield.The weak light tolerance of each variety of tomato was evaluated by using fuzzy method,and discussed the method of identifing weak light tolerance.The result showed that the effect of weak light on seedling quality was most significant,next flowering,fruit size and yield in turn.Chunlei Ⅰ was attached to weak variety of weak light tolerance,but white fruit Qiangfeng except.