对比试验结果表明:与常规漂浮育苗方式相比,烤烟采用催芽育苗方式能提高出苗率,明显缩短从播种至成苗的历期,改善成苗期烟苗的农艺性状,促进烟苗的干物质积累,但其运行成本高出50.55元/hm2.%The contrast tests results showed that; comparing with the conventional floating seedling - raising pattern, the germination -accelerating seedling - raising pattern could increase the seedling emergence rate of flue -cured tobacco, obviously reduce the duration from sowing to seedling formation, improve the agronomic characters of tobacco seedlings in adult seedling period, and enhance the accumulation of dry matter in tobacco seedlings, but its operating cost was increased by 50.55 yuan per hectare.
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