腐植酸蔬菜专用肥对蒲公英生长发育、品质产量及经济效益的影响

Effects of Humic Acid Vegetable Special Fertilizer on Growth, Quality, Yield and Economic Benefi ts of Dandelion

通过研究腐植酸蔬菜专用肥对蒲公英生长发育、产量、品质和经济效益的影响。结果表明,施用腐植酸蔬菜专用肥能促进蒲公英的生长发育、产量提高和品质改善,增加农民的经济收入。与对照相比,施用腐植酸蔬菜专用肥增产4.89%～6.89%,增收4.36%～6.23%;与NPK复合肥相比,施用腐植酸蔬菜专用肥增产2.16%～4.10%,增收2.09%～3.92%。综合考虑,本试验中蒲公英施用腐植酸蔬菜专用肥的适宜用量为50～60千克/亩。

Effects of humic acid vegetable special fertilizer on the growth,yield,quality and economic benefits of dandelion were studied.The results showed that the application of humic acid vegetable special fertilizer could promote the growing development,increase the yield and improve the quality of dandelion, then increase farmers'economic income.Compared with the control and NPK compound fertilizer,the yield and economic benefits of dandelion increased 4.89%-6.89% and 4.36%-6.23%,2.16%-4.10% and 2.09%-3.92% respectively.Considering comprehensively,the suitable range of humic acid vegetable fertilizer for dandelion should be 50-60kg/667m^2.