|Table of Contents|

Research on Postharvest Preservation Technology of Wintersweet Cut Flowers

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年18
Page:
95-102
Research Field:
Publishing date:

Info

Title:
Research on Postharvest Preservation Technology of Wintersweet Cut Flowers
Author(s):
ZHOU Dan1; CHEN Jie1; ZHANG Jitang2; LI Jingbo3; LI Xinzhu3; LI Qingwei1
(1.School of Landscape Architecture，Beijing Forestry University,Beijing 100000；2.Yanling County Forestry Bureau，Yanling，Henan 411024；3.National Botanical Garden，Beijing 100000)
Keywords:
wintersweet cut flower; postharvest; preservation; vase life
PACS:
Q 949.747.2
DOI:
10.11937/bfyy.20224545
Abstract:
Taking ‘Jin Qingkou’ wintersweet cuttings as test material，the effects of different pretreatment solutions，low-temperature storage time and preservation solutions with different sucrose concentrations on the preservation effect of wintersweet cut flowers were investigated by using a series of ornamental indexes on the test cuttings，in order to prolonging the post-harvest life of wintersweet cut flowers.The results showed that the fumigation treatment of 1-MCP and the traditional pretreatment solution improved the quality of wintersweet cuttings，the aging rate of flower branches was lower than that of the clean water control group，the flowering rate，complete flowering rate and maximum flower diameter of the flower branches were significantly improved，and the combination of 1-MCP and pretreatment solution，namely 1 000 nL·L-1 1-MCP fumigation+70 g·L-1 sucrose+7 mg·L-1 6-BA+200 mg·L-1 8-HQC pretreatment solution showed a good effect，effectively prolonging the life of wintersweet cut flowers for 4 days,increased the flowering rate by 10% and extending the blooming time of the floral branches in the bottle.The pretreatment measures could effectively extend the postharvest refrigeration time of wintersweet for about 7 days，and had a significant effect on improving the flowering rate and maximum flower diameter of wintersweet branches refrigerated for more than 25 days. 0.2-1.0 g·L-1 sucrose preservation solution had a good promotion effect on the postharvest bottle cuttings of wintersweet，prolonging the life of bottle cuttings，improving the flowering rate，and increaseing the maximum diameter of flowers to a certain extent，especially 0.2 g·L-1 sucrose preservation solution performs best，the bottle insert life was extended by 5 days，the flowering rate was increased by 5.75%，and the maximum flower diameter was increased by about 0.2 cm.To sum up，1 000 nL·L-1 1-MCP fumigation+70 g·L-1 sucrose+7 mg·L-1 6-BA+200 mg·L-1 8-HQC pre-treatment and 0.2 g·L-1 sucrose preservation solution treatment had the best preservation effect on wintersweet cut flowers，which could significantly improve the quality of wintersweet cut flowers and prolong the life of bottle cuttings.

References:

［1］程红梅，周耘峰，詹双侯.蜡梅5个品种的选育栽培及国际登录［J］.北京林业大学学报，2017，39(S1)：57-62.［2］丁鑫，沈希辉，郭巍，等.蜡梅新品种‘豫乔1号’的选育及栽培技术要点［J］.北方园艺，2020(13)：178-180.［3］周贝宁，毛恋，花壮壮，等.碱性盐胁迫对夏蜡梅光合荧光特性影响［J］.浙江农业学报，2021，33(8)：1416-1425.［4］赵振利，曹艳春，刘荣宁.素心蜡梅组织培养及其体外植株再生技术［J］.北方园艺，2017(3)：112-115.［5］胡焕，杨西萌，王霞，等.蜡梅秋冬季嫁接繁殖试验［J］.分子植物育种，2021，19(16)：5458-5464.［6］杜永芹，程勤贤，田晓龙，等.不同修剪方式与施肥技术对蜡梅生长的影响［J］.上海农业学报，2014，30(3)：75-78.［7］宋碧玉，周兰英，蒲光兰，等.修剪对蜡梅光合作用和叶片解剖特征的影响［J］.湖南农业大学学报(自然科学版)，2017，43(5)：533-538.［8］姚毅，刘珍.北京地区地栽蜡梅修剪技术［J］.现代园艺，2022，45(10)：29-31.［9］杜永芹，程勤贤，田晓龙，等.采收期及抗蒸腾剂对蜡梅切花保鲜效果的影响［J］.北京林业大学学报，2012，34(S1)：108-110.［10］罗江会，马婧，刘道凤，等.乙烯对蜡梅切花开放衰老及乙烯受体基因表达的影响［J］.植物生理学报，2015，51(2)：253-258.［11］王虹妍，陈瑞丹.蜡梅切花采后生理与技术研究进展［J］.北京林业大学学报，2015，37(S1)：24-28.［12］孟亚南.蔗糖预处理促进蜡梅切花保鲜机理的初步研究［D］.武汉:华中农业大学，2019.［13］盛爱武,郭维明,孙智华.蜡梅切花内源激素动态及衰老有关因子的研究［J］.北京林业大学学报，1999(2)：49-54.［14］盛爱武,郭维明.不同预处液及贮藏方式对蜡梅切花瓶插品质的影响［J］.仲恺农业技术学院学报，2000(1)：1-4.［15］郭维明,贺文婷.超声波及其复合保鲜技术对素心蜡梅切枝短期贮运的影响［J］.北京林业大学学报，2004(S1)：84-87.［16］何婧,李刚,夏磊等.不同预处理液对蜡梅切花保鲜效果的研究［J］.北京林业大学学报，2010，32(S2)：174-176.［17］章志红,朱凤娟.不同保鲜剂对素心腊梅切花品质的影响［J］.安徽农业科学，2011，39(15)：9109-9111.［18］朱政财，朱报著，李文业，等.不同保鲜液对美丽异木棉鲜切花保鲜效果的影响［J］.广西林业科学，2021，50(4)：397-402.［19］李思瑾,陈龙清.不同处理植物生长调节剂对‘素心’蜡梅切枝催花保鲜效果的影响［J］.西南林业大学学报(自然科学)，2021，41(5)：42-48.［20］XUE J,TANG Y,WANG S，et al.Assessment of vase quality and transcriptional regulation of sucrose transporter and invertase genes in cut peony (Paeonia lactiflora‘Yang Fei Chu Yu’) treated by exogenous sucros［J］.Postharvest Biology and Technology，2018，143(4):996-1002.［21］袁蒲英，宋兴荣，何相达.蜡梅切花最佳采收时期及最长低温储藏时间的研究［J］.北京林业大学学报，2013，35(S1)：86-89.［22］何婧,李刚,夏磊,等.不同预处理液对蜡梅切花保鲜效果的研究［J］.北京林业大学学报，2010，32(S2)：174-176.［23］刘小林.不同处理液对蜡梅切花保鲜效果的影响［J］.潍坊工程职业学院学报，2016，29(3)：99-101.［24］周明芹.不同糖浓度对蜡梅切花寿命的影响［J］.北方园艺，2010(24)：110-112.［25］FANOURAKIS D，PIERUSCHKA R，SAVVIDE A,et al.Sources of vase life variation in cut roses：A review［J］.Postharvest Biol Technology，2013，78：1-15.［26］SHARMA G，SRIVASTAVA R.Postharvest life of cut Chrysanthemum cultivars in relation to chemicals，wrapping material and storage conditions［J］.Trop Agric Res，2014，26(1)：195-201.

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Last Update: 2023-11-27