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.
作者
王鹏
WANG Peng(Ningde Forestry Research and Technology Promotion Center in Fujian Province,Ningde 352100,Fujian,China)
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)。
关键词
牡丹
催花
复壮
Paeonia suffruticosa
flower forcing
rejuvenation
