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《Acta Agriculturae Boreali-Sinica》 2008-S2
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The Correlation between Stalk Growing of Lily Bulbs Produced from Scales and Changed Temperature Treatment

WANG Xiang-ning1,JIAN Hong-ying1,WANG Guo-xian1,BI Cui-hua2(1.Flower Research Institute,Yunnan Academy of Agriculture Sciences,Kunming 650205,China;2.Agricultural Office of Xishan District,Kunming 650100,China)  
The scales of Siberia,a cultivar of Oriental Lily,was treated by changed temperature in darkness in order to get the highest stalking rate of scale-produced bulblets.The results showed that 95% scales produced bulblets when treated in 25℃ for 45 d.The bulblets then were transferred to 17℃ growing for 60 d.To break the dormancy the bulblets were treated in 3-4℃ for 120 d.The results also showed that 3-4℃ was better to break the dormancy and to improve the stalking rate of bulblets than-1℃.
【Fund】: 云南省科技厅“十五”攻关项目(2003NG03)
【CateGory Index】: S682.29
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