印度梨形孢显著提高四九黄菜心的产量和品质

采用大田试验，比较研究了印度梨形孢菌剂与市售四种生物菌肥（翻天福地、多抗3+1、EM-1、益生菌原液）对四九黄菜心生长、产量和品质的影响。研究结果表明：印度梨形孢菌剂能显著提高四九黄菜心的产量和品质。印度梨形孢菌剂处理组，产量为25012.5 kg/hm2，与对照组（CK）相比提高4.6 %；可溶性糖、蛋白质和维生素C含量分别为0.93%、1.52 mg/g和343.26 mg/kg，分别比CK组提高24.00%、31.03%和13.96%。

Piriformospora indica Increasing the Yield and Quality of Brassica rapa ssp. Parachinensis

Frequent application of chemical fertilizers can affect vegetable quality and do harm to the soil. We studied the effect of Piriformospora indica on yield increase and quality improvement of Brassica rapa ssp. Parachinensis, in order to provide a theoretical basis for non- polluted cultivation of Brassica rapa ssp. Parachinensis and development of new bacterial fertilizer. A filed experiment was carried out to understand the effects of P. indica fungicide and four commercial biological bacterial fertilizers (Fantianfudi, multi-resistance 3+1, EM-1, Probiotic liquid) on the growth, yield and quality of Brassica rapa ssp. Parachinensis. The results showed that P. indica fungicide improved the yield and quality of Brassica rapa ssp. Parachinensis significantly. The yield with Piriformospora indica fungicide treatment was 25012.5 kg/hm2 and increased by 8.7% compared with that of CK. The content of soluble sugar, protein and vitamin C was 0.93%, 1.52 mg/g and 343.26 mg/kg, increased by 24.00%, 31.03% and 13.96%, espectively. It is suggested that farmers should soak the seeds with P. indica fungicide before planting Brassica rapa ssp. Parachinensis, thus to improve the yield and quality of Brassica rapa ssp. Parachinensis obviously.