Seedlings were plan-ted in mixed medium as transitional nursery bed with clean environment, rational watering, light and temperature, 40 days later, they could be transplanted in field.

• 采用蛭石（6）、珍珠岩（3）、泥炭（1）混合基质作移栽过渡苗床，注意保持环境清洁，控制合理的水分、光照、温度，可以达到较高成活率，苗床过渡 40 d 即可移入大田栽培。