茶树新品系福选9号的观察研究

Observation of a New Tea Plant Strain 'Fuxuan No.9'

为观察鉴定茶树新品系福选9号在重庆市巴南区的适应性及表现,以福鼎大白茶为对照品种,于2002-2004年进行了品比试验。结果表明,福选9号表现出如下特性:(1)春芽萌动特早,较对照提早11～13d,春茶产量较高。(2)育芽能力强,生长势旺盛,秋梢休止期较对照晚5～7d,全年生育期较对照长16～20d,平均单产高20.5%。(3)抗逆性强,耐寒性和抗旱性与对照相当,抗病虫性稍强。(4)发芽整齐度高,适宜机械化作业。(5)制绿茶品质优良,适制性强。

The adaptability and performance of the new tea plant strain ＇Fuxuan No.9＇ was studied during 2002 to 2004 with the contrast ＇Fuding Dabaicha＇. The strain showed as following characters. （1）Spring bud germinatesl 1 to 13 days earlier and yielded higher than the contrast. （2）It sprouts more buds than contrast, and growth vigour is prosperous. The fall shoot growth ceases 5 to 7 days later than the contrast. Growing period in the whole year is 16 to 20 days longer and yields higher 20.5% than he contrast. （3）It is high resistance to stress. （4）It can be harvested with mechanization due to high uniformity. （5）It is very suitable for making green tea with good quality.