The experiment was conducted to study the effects of combined application of two kinds of new type of fertilizer humic acid urea( HAN) and compound microbial agents ( CM) on tomato yield and qua-lity, so as to provide the basis for the application of two types of new fertilizer in large area. The results showed that the application of HAN increased the yield of tomato by 2. 83% compared with the treatment with urea;the tomato yield of the treatments HAN +CM, HAN +PK, HAN +PK +CM increased by 1. 65%—7. 50%, compared with the treatment HAN, and HAN+PK+CM treatment had the highest yield with 56700 kg/ha. The fertilization was not conducive to the increase of Vc content in tomato, the treatment HAN+CM could increase the Vc content of tomato, compared with the treatment with urea. HAN+CM treatment had the highest content of soluble sugar and the lowest nitrate content in tomato, the values were 1. 15 mg/kg and 1. 83 mg/kg respectively. In conclusion, the combined application of HAN and CM were more conducive to improve the yield and quality of tomato compared with the only applica-tion of urea.%研究了2种新型肥料腐植酸尿素(HAN)、复合微生物菌剂(CM)配施对番茄产量、品质等的影响,以期为这2种新型肥料在蔬菜上的大面积推广应用提供依据.结果表明,在番茄上单独施用HAN处理比施用普通尿素处理增产2.83%;HAN+CM、HAN+PK(磷钾肥)、HAN+CM+PK处理比单独施用HAN处理增产1.65%～7.50%,且HAN+CM+PK处理产量最高,为56700 kg/hm2;施肥不利于番茄Vc含量的增加,与单独施用尿素处理相比,施用HAN并配施CM可以提高番茄Vc含量;与其他处理相比,HAN+CM处理番茄可溶性糖含量最高,为1.15 mg/kg,而硝酸盐含量最低,只有1.83 mg/kg.可见,HAN与CM配施比单独施用尿素更有利于提高番茄产量、改善番茄品质.
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