有机茶园喷施专用叶面肥对春茶的影响

本试验以“天缘”、“万兴”、“保得”作叶面肥,以传统农家肥和常规尿素作对照,研究其对有机茶园春茶的影响。结果表明,在同等条件下,喷施“天缘”、“万兴”、“保得”3种叶面肥均能使春茶茶梢提早萌动和伸展,比尿素对照提早4～8d,比农家肥对照提早10～18d;鲜叶品质及制茶品质以喷施“天缘”最好,喷施尿素次之。因此,有机茶园可在早期施用农家肥的基础上,定期喷施叶面肥,能促进春茶提早开园,增加产量,改善品质。

Effects of Appropriative Leaf Manures to Spring Tea in Organic Tea Garden

Using the traditional farmer manure and the normal regulations urea as controls,the effects of TIANYUAN and other two kinds of leaf manures on spring tea in organic tea gardan was studied. The results showed that Under the same condition,"TIANYUAN" and two others could promote the teatops to bourgeon and stretch 4-8 days earlier than urea,10-18 days earlier than the farmer manure. The quality of the fresh leaf and the tea treated with "TIANYUAN" was the best,the effect of the urea was the next in order. It showed that applying the organic farmer manure(liquid) of the harmless processing to the organic tea garden at earlier period,and then periodically spraying the appropriative leaf manure could make the tea park open earlier,increase the spring teas the yield and improve its quality.