早生良种茶因发芽早、产量高、质量好、效益佳,得到迅速推广,但由于早生良种茶是无性繁殖,根系不发达,抗旱能力差,移栽成活率不高,影响茶树成园投产,拉长投资回收期,常造成茶农经济损失。近年来,我们推广凹沟深栽法,茶苗 Because of its early sprouting early germination, high yield, good quality and good efficiency, it has been popularized rapidly. However, since the early seed tea is asexual reproduction, the root system is underdeveloped, drought resistance is poor, the transplanted survival rate is not high, Extend the payback period, often resulting in economic loss to tea farmers. In recent years, we promote deep groove planting method, tea seedlings