化肥减量配施生物有机肥对设施番茄产量、品质及土壤肥力的影响

谢福平, 毛涛

Effects of Reducing Chemical Fertilizer Combined with Bio-Organic Fertilizer on Yield, Quality, and Soil Fertility of Greenhouse Tomato

Xie Fuping, Mao Tao

表5 不同处理对番茄品质的影响

Table 5 Effects of different treatments on the quality of tomato

处理 Treatment 可溶性糖 Soluble sugar (%) 可溶性蛋白 Soluble protein (g/100g) Vc (mg/kg) 番茄红素 Lycopene (mg/kg) 可滴定酸 Titratable acidity (%) 硝酸盐 Nitrate (mg/kg) CK1 2.48±0.08c 0.33±0.01a 94.93±0.84f 0.85±0.02c 0.32±0.01c 85.19±1.06d CK2 4.30±0.05b 0.33±0.02a 112.15±0.46e 1.01±0.04b 0.48±0.01a 207.98±1.28a T1 4.51±0.03a 0.35±0.02a 150.20±0.55a 1.27±0.01a 0.43±0.01b 158.55±0.96b T2 4.60±0.06a 0.35±0.01a 141.16±0.51b 1.35±0.03a 0.33±0.01c 139.30±1.92c T3 4.22±0.06b 0.34±0.02a 125.26±0.50c 1.32±0.03a 0.35±0.02c 135.45±1.85c T4 4.21±0.05b 0.33±0.02a 115.28±0.50d 1.28±0.02a 0.34±0.01c 135.30±0.58c