中国茶叶研究状况分析

ANALYSIS OF RESEARCH AND DEVELOPMENT OF CHINESE TEA

本文把1990年到2007年分为4个阶段，统计了每个阶段有关茶叶形态分类、栽培繁殖、生长发育、分子基因、化学成分5方面研究论文的数量，并对论文所属省份进行统计．结果表明，1996～1999年研究论文总量较1990～1995下降，2000～2003年论文总量开始增加，2004～2007年论文总量增长快且最多．我国各省区发表茶叶论文的数量不同，发文量排在前6位的省区分别是福建、浙江、安徽、湖南、山东、广东．在1996～1999年，5个方向的研究论文数量都呈下降趋势，其后分子基因和化学成分研究论文数量迅速增长，其他类研究虽有上升，但变化幅度不大．随着科学技术的发展，5方面的研究内容不断丰富．论文是反映科学研究水平与进展的重要载体．以上表明，我国茶叶的研究工作及水平总体上稳步提高，但存在地域差异，分子基因和化学成分是茶叶研究的热点问题．

4 phases were divided for the period of 1990 -2007. For each phase, statistics of tea research papers was made for 5 fields of morphology and classification, breeding and cultivation, growth and development, molecular gene, and chemical compositions. Also provincial distribution of papers was given. The results show that the number of paper in 1996 - 1999 dropped compared with that in 1990 - 1995, increased in 2000 - 2003, and speeded up fast to the most in 2004 - 2007. The numbers of provincial tea papers are different. The foUowing provinces are ranked in the fore 6. Fujian, Zhejiang, Anhui, Hunan, Shandong and Guangdong. The paper numbers in the 5 fields in the 6 provinces decreased in 1996 ~ 1999. But latter in the fields of molecular gene and chemical compositions, the number of paper rapidly increased. Although the paper numbers in other fields increased, they were in a small extent. The research papers in the 5 fields have getting abundant with the development of science and technology. Paper is an important carrier reflects the level and progress of scientific research. The above indicates that the level and advance of Chinese tea research are steadily being enhanced, but distributed regionally differences. On the hot topics are focused molecular gene and chemical compositions of tea research.