本文试验分析了激素对茶树组培快繁中芽增殖和生长的影响,优化得到适宜的茶树组培苗增殖条件是：MS+BA 2.0+NAA 0.1+GA3 3.0βmg/L。该条件下培养30βd,茶树组培苗的增殖率可达2.75倍左右,高度大于5βcm的小苗成苗率在20%以上。
The effect of different hormone on proliferation and growth of tea tissue culture seedlings were investigated, and an optimal culture medium of MS + BA 2.0 + NAA 0.1 + GA3 3.0βmg/L was screened out. On this optimal medium, the proliferation rate of tea cultured buds was 2.75 times after 30’s incubation. And more than 20% of those buds could developed to seedlings higher than 5βcm.
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