催花牡丹花后植株复壮技术  

Study on Plant Rejuvenation Technology of Postanthesis Paeonia suffruticosa with Flower Forcing

作　　者：王鹏 WANG Peng(Ningde Forestry Research and Technology Promotion Center in Fujian Province,Ningde 352100,Fujian,China)

机构地区：[1]福建省宁德市林业科研与技术推广中心,福建宁德352100

出　　处：《福建林业科技》2020年第1期45-47,55,共4页Journal of Fujian Forestry Science and Technology

基　　金：福建省林业科研项目(观赏牡丹优良品种引种试验及繁育技术研究,闽林科[2017]3号)。

摘　　要：2017-2019年在福建省寿宁县开展不同栽培基质、上盆时间、移植户外时间对催花牡丹花后植株成活率和开花率的影响试验。结果表明,栽培基质以废菌渣+菜园土(1∶1)最佳,植株平均成活率达到95.33%;上盆时间以2017年11月8日(春节前100 d)效果最好,植株平均成活率为95.33%,平均开花率为80.00%;移植户外时间以3月份移植成活率最高,达到80.00%。说明牡丹花谢后,采用适宜的栽培基质,尽早上盆,尽早将植株移植户外露地培养是植株复壮的关键。The study on the effects of culture substrate,potting time and outdoor transplantation time on the growth and flowering of postanthesis Paeonia suffruticosa was carried out in Shouning County,Fujian Province,2017-2019.The results showed that,①The best culture substrate was waste bacterial residue matrix+garden soil(1∶1),in which the average survival rate was 95.33%.②The best potting time was on November 8,2017(100 days before the Spring Festival),in which the average survival rate and the average flowering rate was 95.33%and 80.00%,respectively.③The best time for outdoor transplantation is March,in which the average survival rate was 80.00%.It was suggested that the appropriate substrate,the suitable potting time,and the early mobilization for outdoor transplantation,would be the key to the rejuvenation of postanthesis Paeonia suffruticosa.

关 键 词：牡丹 催花 复壮 

分 类 号：S685.11[农业科学—观赏园艺]