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为加快经济林的无性繁殖速度，提高经济效益。对油茶进行根接技术研究。应用本项技术，提高了种子利用率２倍以上。降低苗木成本５１．４３％。加快了苗木繁殖速度，取得了明显的经济效益和社会效益。
To speed up the climax of economic forest propagation rate and improve economic efficiency. Study on root connection of Camellia oleifera Application of this technology, increased seed utilization more than 2 times. Reduce the cost of seedlings 51.43%. Accelerate the rate of seedling reproduction, and achieved significant economic and social benefits.