北宋时期,从皇宫到民间盛行斗茶风俗。宋人饮的是碾茶,即把一种加工成发酵的膏饼茶碾成细末,先注汤调匀,然后用初沸腾的水点注,茶汤表面泛起一层白色的泡沫。斗茶的方法,则是先斗色,茶色贵白,以青白胜黄白。其次斗水痕,以水痕先退者为负。使用黑釉茶盏,茶色、水痕清晰,所以斗茶 During the Northern Song Dynasty, popular tea custom from the imperial palace to the folk. Song drank tea, that is, a kind of processed into fermented paste cake crushed into fine powder, first note the soup and mix thoroughly, and then use the initial boiling point of water injection, the surface of the tea pool appeared a white foam. The method of fighting tea, it is the first bucket color, brown color white, blue and white win blue. Followed by water marks, with water marks first to be negative. Use black glaze tea cup, brown, water marks clear, so fight tea