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研究提出,对油茶(Camellia oleifera)嫁接成活的1年生苗木在3-4月起苗后切除1/3根系,用0.067%浓度的甲基托布津药液消毒和用2号ABT生根粉0.1%直接喷在于根部后移栽,1 a后油茶苗苗高为36.5 cm,油茶苗分枝数为3枝,显著高于不切根的移栽苗。并且经切根移栽的油茶1年生苗木出圃率和造林成活率可达90%和98%。
The study suggested that one-year-old seedlings grafted on Camellia oleifera cut off one third of the root system from March to April after being pruned with 0.067% methyl thiophanate, and 0.1% After spraying directly on the roots and transplanting, after 1 year, the seedling height of Camellia oleifera was 36.5 cm, the number of branches of Camellia oleifera seedling was 3, which was significantly higher than that of the uncut root transplanted seedlings. And the rooting rate and afforestation survival rate of 1-year-old seedlings of Camellia oleifera transplanted by root cutting can reach 90% and 98%.