1993年开始进行春季改造试验，既保留了当年明前茶，又不影响树冠的恢复，取得了明显的效果，现总结如下。一、基本情况永泰县园艺场茶园1979年开辟，山地红壤茶园10O亩，种植福云6号为主，亩植3000－3500株／亩，行距l．sin，小行距30cm，株距20cm。当年套种印度研豆压青改造 Spring began in 1993 to transform the experiment, not only retained the tea before the year, but also does not affect the restoration of canopy, and achieved remarkable results, are summarized as follows. First, the basic situation Yongtai County horticultural field opened in 1979 tea plantation, mountain red tea garden 10O acres, planting Fuyun 6, acres planted 3000-3500 plants / mu, spacing l. sin, small row spacing 30cm, spacing 20cm. In the same year, India planted beans pressing green reform