%A YANG Ya-jun, YU Fu-lian, CHEN Ling, ZENG Jian-ming, YANG Su-juan, LI Su-fang, SHU Ai-ming, ZHANG Zhi-fang, WANG Yu-shu, WANG Hai-si, WANG Ping-sheng, XU Mei, SONG Wei-xi, GUO Ji-chun, YANG Ru-xing, ZHANG Wen-jin, CHEN Zhi-hui %T Elite Germplasm Evaluation and Genetic Stability of Tea Plants %0 Journal Article %D 2003 %J Journal of Tea Science %R 10.13305/j.cnki.jts.2003.s1.001 %P 1-8 %V 23 %N s1 %U {https://www.tea-science.com/CN/abstract/article_1956.shtml} %8 2003-12-25 %X The agronomy, made tea quality, chemical components, cold resistance of 200 accessions of tea germplasms were investigated during 1996-2000. Among six accessions of elite tea germplasms, their made tea quality exceeded national clones, four with high polyphenol content (>38%), six with high caffeine content (>5.2%) and two with low caffeine content (<1%) germplasms were selected. Based on the studies of RAPD marker, isozyme and pollen morphology, the heredity of tea germplasms and their cutting offsprings was basically stable.