茶树优异资源评价与遗传稳定性研究

doi:10.13305/j.cnki.jts.2003.s1.001

Abstract

Abstract: 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.

Key words: Tea germplasm (Camellia sinensis), Evaluation and identirication, Elite and special germplasm, Genetic stability

CLC Number:

S571.1
Q523

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. Elite Germplasm Evaluation and Genetic Stability of Tea Plants[J]. Journal of Tea Science, 2003, 23(s1): 1-8.

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Elite Germplasm Evaluation and Genetic Stability of Tea Plants

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