在以往茶园施肥的研究和实践中,人们主要从“促进”茶树生长的方面考虑较多,而对“控制”茶树生长往往没有引起足够的重视。在茶树生长某一时期和阶段,栽培的目的往往既有促进生长的一面,又有控制生长的一面。例如,幼龄茶树定型修剪的目的就是为了控制地上部的生长,这一方面使树冠朝人们需要的方向生长,另一方面促进了根系的生长,以形成强大的根系,为以后高产优质打下基础,这是茶树栽培技术中物理调控技术之一。除此之外,还有化学调控方法,营养调控和激素调控则是主要的化学调控方法,本文就茶树营养调控与施肥技术谈一点看法。 In the past research and practice of fertilizing tea plantations, people mostly considered “promoting” the growth of tea trees and did not pay enough attention to “controlling” the growth of tea trees. In the tea growing at a certain stage and stage, the purpose of cultivation is often not only promote the growth side, but also control the growth side. For example, the purpose of the young tea tree pruning is to control the growth of shoots. On the one hand, the canopy grows in the direction that people need. On the other hand, it promotes the growth of the root system to form a strong root system, laying the foundation for future high yield and good quality , Which is one of the physical regulation techniques in the cultivation of tea trees. In addition, there are chemical control methods, nutrition regulation and hormone regulation is the main chemical control methods, tea nutrition regulation and fertilization technology talk about this view.