春季在茶树大部分营养芽萌动期,用生物有机肥“邦农”500倍稀释液喷湿茶树树冠叶层正反两面,土壤施用尿素作对照。结果表明,处理区春茶采摘期提前4～7d,喷后10～17d内新梢生长速度增长20%左右;但对春梢生长总量的影响不明显。因此,推广使用生物有机肥作追肥,不仅可以提早春茶上市,增加早春茶的产量,更是无公害茶园和有机茶园新的肥培管理方式。 In spring, most of the nutrition buds of tea plant germinated, with bio-organic fertilizer “Bangnong” 500 times dilution spray the tea plantation crown both sides of the leaf layer, soil urea as a control. The results showed that in the treatment area, the picking period of spring tea was 4 ~ 7 days earlier and the shoot growth rate increased by about 20% within 10 ~ 17 days after spraying. However, the effect on the total shoot growth was insignificant. Therefore, promoting the use of bio-organic fertilizer for top-dressing can not only promote the early listing of spring tea and increase the output of early spring tea, but also create a new fertilizer management mode for pollution-free tea gardens and organic tea gardens.