Growth parameters of butterhead lettuce grown in nutrient solution formulated with fresh water (control: 50:50, v/v fresh and rain water), fish water (untreated, AP<i>unt</i>) and disinfected fish water (AP<i>dis</i>).

The fresh weight (FW), number of leaves (LN), leaf area (LA), and dry matter were compared and tested using univariate ANOVA. The data represent mean values of ten (FW) or three (LN, LA, DM) lettuce heads per repetition of each treatment.本研究针对鲜重（fresh weight, FW）、叶片数（number of leaves, LN）、叶面积（leaf area, LA）及干物质（dry matter, DM）采用单因素方差分析（Univariate ANOVA）开展比较与显著性检验。本数据集的数值为各处理每重复下10个生菜叶球的鲜重平均值，或3个生菜叶球的叶片数、叶面积与干物质平均值。