近年来,随着茶叶生产迅速发展,微量元素在茶树上的应用已引起国内外茶叶界的普遍重视。有关的研究资料表明,适量地施用微量元素,对茶树的发育有促进生理代谢作用,具有明显地增产效果。为着探求喷射微量元素在红壤茶园上的应用效果,本试验选用硫酸锰、硫酸锌、硫酸铜和钼酸钠等四种微量元素,以不同浓度喷射,研究其对芽叶产量和质量的影响。现将试验的初步结果述了。 In recent years, with the rapid development of tea production, the application of trace elements in the tea tree has drawn universal attention from the tea industry at home and abroad. The relevant research data show that the appropriate amount of trace elements on the development of tea can promote the physiological metabolism, with a significant increase in yield. In order to explore the application effect of spraying trace elements in red soil tea garden, four trace elements, such as manganese sulfate, zinc sulfate, copper sulfate and sodium molybdate, were sprayed at different concentrations to study the effects on the yield and quality of shoots . Now the initial results of the trial described.