磷酸二氢钾与硼酸配施对番茄生长、果实品质与转色的影响

黄鑫燕, 匡家灵, 陈月舞, 徐若, 杨紫绚, 吴圣楠, 张一晨, 赵伟丽

Effects of Combined Application of Monopotassium Phosphate and Boric Acid on Growth, Fruit Quality, and Fruit Coloration of Tomato

Huang Xinyan, Kuang Jialing, Chen Yuewu, Xu Ruo, Yang Zixuan, Wu Shengnan, Zhang Yichen, Zhao Weili

表1 不同处理下各时期番茄株高、茎粗和叶片SPAD值的变化

Table 1 Changes in plant height, stem diameter and leaf SPAD values of tomatoes at different stages under different treatments

时期 Stage 处理 Treatment SPAD值 SPAD value 茎粗 Stem diameter (mm) 株高 Plant height (cm) 幼果期 Young fruit CK 50.37±1.04a 7.17±0.25a 21.00±0.87a T1 49.18±0.03a 7.97±0.45a 20.17±1.53a T2 50.37±1.64a 7.77±0.64a 21.83±1.76a T3 50.07±0.96a 7.08±0.71a 22.33±0.76a 绿熟期 Mature green CK 47.43±1.87a 7.71±0.39b 24.17±0.29b T1 48.07±1.41a 8.05±0.40ab 25.17±1.04ab T2 48.57±0.15a 8.74±0.59a 24.67±1.53ab T3 48.48±2.34a 7.83±0.56ab 27.33±2.25a 转色期 Color-changing CK 49.02±3.02a 7.95±0.05b 24.67±0.76b T1 49.40±1.74a 8.48±0.53ab 25.33±0.76b T2 48.83±0.51a 9.04±0.43a 26.33±1.44ab T3 47.50±0.53a 8.60±0.22ab 28.50±2.60a 红熟期 Red ripe CK 48.67±1.83a 8.40±0.41b 25.50±1.32b T1 48.50±1.13a 8.62±0.09ab 26.83±1.76ab T2 48.62±2.58a 9.23±0.55a 27.83±1.89ab T3 46.83±2.64a 9.02±0.17ab 30.17±2.57a