福州地区盆栽大菊双季开花技术  

Double Season Flowering Technique of Potted Chrysanthemum in Fuzhou Area

作　　者：陈泽宇 CHEN Ze-yu(Fuzhou West Lake Park Management Office,Fuzhou,Fujian 350000)

机构地区：[1]福州市西湖公园管理处,福建福州350000

出　　处：《园艺与种苗》2023年第9期6-8,共3页Horticulture & Seed

摘　　要：[目的]探索秋季盆栽大菊双季开花技术。[方法]选取在福州地区常年栽培的秋季盆栽大菊,采用扦插繁殖、分株繁殖、脚芽培育3种方式进行秋季育苗,观察其春季开花情况,并利用扦插试验得到的春季大菊进行杂交育种,统计发芽率。[结果]提早扦插时间并采取保温措施进行秋季扦插,能够有效提高春季开花率且不影响植株的有性繁殖。3种育苗方式在自然光照下花期不同,且脚芽培育的植株茎秆更为粗壮。[结论]试验总结出福州地区大菊双季开花技术,能够缩短菊花的繁殖周期,提升菊花新品种选育的效率,为其他地区提供参考。[Objective]To explore the technique of double season flowering of autumn potted chrysanthemum[Method]In the experiment,autumn potted chrysanthemum perennial cultivated in Fuzhou area were selected,and three methods of cutting propagation,split planting,and foot bud cultivation were used to raise seedlings in autumn and observe their spring flowering.The spring chrysanthemum obtained from the cutting experiment was used for cross breeding,for statistical germination rate.[Result]The results showed that early cutting time and adopting thermal insulation measures for autumn cutting could effectively improve the spring flowering rate without affecting the sexual reproduction of the plant.The three seedling raising methods have different flowering periods under natural light,and the stems of plants cultivated with foot buds are more robust.[Conclusion]The experiment summarized the double season flowering technology of large chrysanthemum in Fuzhou area,which can shorten the breeding cycle of chrysanthemum,improve the efficiency of chrysanthemum new variety selection,and provide reference for other regions.

关 键 词：菊花 双季开花 双季育苗 栽培技术 

分 类 号：S682.1[农业科学—观赏园艺]