Raw data used for the study of “Critical nitrogen ranges for different growth stages of tomato in hydroponics under tropical greenhouse conditions”

Data Set for the experimenter 1 (Critical N application rates for tomato); Table S1: Tissue nutrient concentration of 5th leaf at vegetative stag (3 WAP) of tomato, Table S2: Shoot dry weight and tissue nutrient concentration at applied N rates in early reproductive stage (7WAP), Table S3: Tissue nutrient concentration at applied N rates in middle reproductive stage of tomato, Table S4: Tissue nutrient concentration of at applied N rates in late reproductive stage of tomato. Data Set for the experimenter 2 (Effect of N application rate at the vegetative growth stage on the marketable yield of tomato); Table S5: Applied N-rates for each treatment at different stages of tomato in Exp.2, Table S6: Comparison of yield data of two different N-treatments of tomato.实验者1所用数据集（番茄临界施氮（N）量）；表S1：番茄营养生长期（播种后3周，WAP）第五片叶的组织养分浓度，表S2：番茄生殖生长早期（播种后7周，WAP）不同施氮水平下的地上部干重与组织养分浓度，表S3：番茄生殖生长中期不同施氮水平下的组织养分浓度，表S4：番茄生殖生长晚期不同施氮水平下的组织养分浓度。 实验者2所用数据集（番茄营养生长期施氮（N）量对商品产量的影响）；表S5：试验2（Exp.2）中番茄不同生育阶段各处理的施氮量，表S6：番茄两种不同施氮处理的产量数据对比。