茶树对微量元素要求不多 ,但缺乏时会使新陈代谢受到干扰而形成生理病变 ,从而导致产量和品质下降。随着农业生产的发展 ,施用微量元素肥料 ,已成为提高农作物产量和品质必不可少的措施。为探讨微量元素锌对茶树产量、品质影响效应 ,1999年我市在茶叶研究所进行试验 ,结果表明 Tea tree on the trace elements less demanding, but lack of metabolism will be disturbed and the formation of physiological disease, resulting in reduced yield and quality. With the development of agricultural production, the application of trace element fertilizers has become an indispensable measure to improve crop yield and quality. In order to investigate the effect of trace element zinc on the yield and quality of tea plantation, the city tested the tea institute in 1999 and the results showed