Effects of Fertilization on Yield,Quality and Biomass Distribution of Tussilago farfara
施肥对款冬生物量分配和产量品质的影响

The paper discusses the effect of fertilization on yield,quality and biomass distribution of Tussilago farfara,in the context of fertilizer type and application quantity.The following are among the basic methods and processes used in the study:survey of biomass distribution,yield statistics collection,and HPLC and UV for measuring rutin content and total flavones in T.farfara.It is found that both fertilizer type and application quantity are of a noticeable effect on biomass distribution,yield,rutin content,and total flavones.Authors conclude that phosphate and potash fertilizer can noticea- bly increase the number of T.farfara buds,with a controlled application of nitrogen.Nitrogen,phosphate,and potash fertilizer and organic manure can,in a reasonable range,increase both the yield and quality of T.farfara.