两种微生物菌剂对有机基质袋培秋黄瓜产量、品质及根际环境的影响

王君正,张琪,高子星,马雪强,屈锋,胡晓辉

Effects of Two Microbial Agents on Yield, Quality and Rhizosphere Environment of Autumn Cucumber Cultured in Organic Substrate

WANG JunZheng,ZHANG Qi,GAO ZiXing,MA XueQiang,QU Feng,HU XiaoHui

表5 盛果期根际环境与果实品质的相关性分析

Table 5 Correlation analysis of rhizosphere environment and fruit quality in fruiting period

因子 Factor 游离氨基酸 Free amino acids 可溶性蛋白 Soluble protein 有机酸 Organic acid 可溶性糖 Soluble sugar 还原糖 Reducing sugar 维生素C Vitamin C 硝酸盐 Nitrate content 脲酶 Urease 0.651** 0.410 0.532* 0.540* 0.312 0.686** 0.408 蔗糖酶 Sucrase 0.166 -0.106 0.296 0.349 0.501* 0.192 -0.053 过氧化氢酶 Catalase 0.426 0.128 0.435 0.652** 0.689** 0.563* -0.003 碱性磷酸酶 Alkaline phosphatase 0.762** 0.256 0.547* 0.637** 0.467 0.501* 0.320 铵态氮 Ammonium 0.123 0.127 0.094 0.382 0.501* 0.190 -0.150 硝态氮 Nitrate 0.798** 0.315 0.764** 0.879** 0.844** 0.771** 0.340 有效态氮总量 Total available nitrogen 0.728** 0.301 0.693** 0.845** 0.834** 0.716** 0.276