2005年9月至2006年5月,在辽宁普天同乐肥业有限公司试验基地温室进行了腐植酸蔬菜专用肥在草莓上不同用量对比试验。试验结果表明,施用腐植酸蔬菜专用肥能增加草莓产量,在本试验条件下比对照增加8.42%～15.73%,比化肥复合肥增加2.25%～9.14%,增产效果极显著,适宜施用量为50～60千克/亩。能提高株产量,增加株结果数。可改善草莓品质,其中亩施50kg与对照相比,维生素C含量提高69.96%;可溶性糖含量增加10.24%;镉含量降低66.67%。在经济收入上有所增加,其中亩施60kg,比对照增加收入14.88%,差异显著。 From September 2005 to May 2006, a comparative test was conducted on the amount of humic acid-specific fertilizer on strawberries in greenhouse of Liaoning Putian Tongle Fertilizer Co., Ltd. test base. The results showed that the application of humic acid vegetable special fertilizer can increase the yield of strawberry under the test conditions than the control increased by 8.42% to 15.73%, 2.25% ~ 9.14% more than fertilizer compound fertilizer, the yield was very significant, the appropriate application rate of 50 ~ 60 kg / mu. Can improve plant yield, increase the number of strains. Compared with the control, the content of vitamin C increased by 69.96%, the content of soluble sugar increased by 10.24%, and the content of cadmium decreased by 66.67%. The increase in economic income, of which 60 kg Mushi, 14.88% increase over the control income, the difference was significant.