一串红盆花在昆明地区花期调控研究  

Research on Control Technology of Florescence for Pot Salvia splendens in Kunming

作　　者：赵明方[1] 张丽芳[2] 余娜 李志兵[1] 罗清秀[1] 

机构地区：[1]昆明学院农学院,都市型现代农业工程研究中心,云南昆明650214 [2]云南省农业科学院花卉研究所,云南昆明650205 [3]云南省花卉产业办公室,云南昆明650031

出　　处：《北方园艺》2013年第13期88-90,共3页Northern Horticulture

摘　　要：以一串红优秀品种"展望"F1代为试材,在昆明市对一串红进行了初次用花后的花期调控研究。结果表明:在露地广场和绿化草坪内对秋冬季末花期一串红盆花植株进行不同强度修剪处理可满足不同时期用花需求;在夏秋和冬季针对不同末花期植株剪除残花后15～60d可达到盛花期,随着温度的降低,不同处理组一串红达盛花所需天数呈现逐渐增加的趋势,生长和开花效果则渐差;不同立地应用方式花期调控试验表明,脱盆定植草坪内的一串红有最佳使用效果,在实际使用过程中做到了近半年花开不断,生长势及抗寒、抗病性较强。Taking excellent pumpkin of Salvia splendens ＇Prospect＇ in F1 as test materials,on control technology of florescence for pot Salvia splendens after its first use in Kunming were studied.The results showed that in open ground square and green lawn different strength pruning plants from its end flowering of autumn and winter can meet the needs of different period.And pruning flowers in summer and fall for pot Salvia splendens would achieve its full-bloom stage through 15~60 days.With the drop of temperature,number of days present the ever-increasing trend for pot Salvia splendens on different handing and the effect of flowering present the ever-poor trend.Florescence for different site application mode showed that pot Salvia splendens achieve its the best effect by colonizing plants in the lawn.In the process of actual use could see that plants blooming constantly about half-year in growth potential and resistance than other handing.

关 键 词：一串红 昆明地区 花期调控 修剪复壮 

分 类 号：S681.4[农业科学—观赏园艺]