不同生物菌肥种类及用量对青花菜产量和品质的影响

曹少娜, 吴利晓, 关耀兵, 王克雄

Effects of Different Types and Dosage of Bacterial Fertilizer on Yield and Quality of Broccoli

Cao Shaona, Wu Lixiao, Guan Yaobing, Wang Kexiong

表2 不同生物菌肥种类及用量对青花菜根际土壤理化性质的影响

Table 2 Effects of different bacterial fertilizer types and dosages on the physicochemical properties of broccoli inter-root soil

处理 Treatment pH 电导率 Electrical conductivity (mS/cm) 有机质 Organic matter (g/kg) 碱解氮 Alkali-hydrolyzed nitrogen (mg/kg) 有效磷 Available phosphorus (mg/kg) 速效钾 Rapidly available potassium (mg/kg) 全盐 Total salt (g/kg) CK 9.37±0.07a 0.34±0.00c 17.26±0.27a 56.19±0.42c 31.83±0.53b 264.42±5.91a 1.16±0.00c M 9.22±0.01b 0.36±0.00a 17.11±0.19a 59.31±0.64b 32.24±0.09b 264.45±1.37a 1.24±0.01a K 9.22±0.00b 0.35±0.00b 17.20±0.18a 63.11±1.44a 37.64±0.12a 254.11±2.25b 1.18±0.00b CK 9.37±0.07a 0.34±0.00d 17.26±0.27a 56.19±0.42c 31.83±0.53d 264.42±5.91a 1.16±0.00d T1 9.19±0.01b 0.39±0.00a 17.18±0.13a 60.63±1.88b 32.54±0.22cd 252.12±3.36b 1.32±0.01a T2 9.35±0.03a 0.30±0.00e 17.24±0.22a 59.52±1.13b 34.43±0.25b 266.18±1.48a 1.05±0.01e T3 9.13±0.00c 0.37±0.00b 17.06±0.26a 61.28±1.11ab 39.86±0.64a 266.94±1.42a 1.27±0.01b T4 9.20±0.01b 0.35±0.00c 17.15±0.14a 63.40±1.12a 32.93±0.38c 251.90±3.48b 1.20±0.01c 种类Type (T) 0.008 158.464** 1.141 19.278** 619.126** 42.322** 158.464** 用量Dosage (D) 99.003** 734.948** 0.756 3.553* 242.139** 27.960** 734.948** 种类×用量T×D 65.321** 1285.439** 1.975 15.607** 3031.552** 58.055** 1285.439**