优质茶树资源创新与育种

摘要

Since the 8th Five-year Plan, more than 600 high-quality resources from inner and outside province have been collected in Hubei tea germplasm resources nursery. In order to get sufficient improvement on genetic characters of tea germplasm resources, some different types of excellent strains from natural cross generation had been selected out and accel-erated expanding propagation. At the same time, main economic characters of new varieties had been studied, and new clonal cultivars with high quality, early maturing, high yield and strong resistance had been bred selectively.%"八五"期间以来,湖北省茶树种质资源圃搜集了省内外优质茶树资源600余份.为了使茶树种质资源的遗传性状得以充分利用,从这些资源的自然杂交后代中筛选出了一批不同类型的优良株系,并对入选的单株加速扩繁.同时开展了新品系的主要经济性状研究,有目的地选育出具有优质、早生、高产、抗性强等不同特色的无性系茶树新品种.