莲花掌属植物露地栽培适应性评价吕洁,刘冰,陈进勇∗(中国园林博物馆北京筹备办公室,北京100072)摘要选择6种莲花掌植物进行露地栽培应用和评价,结果表明:黑法师、红酒法师、嘉年华对夏季高温多雨环境不适,均出现植株死亡现象;万圣节法师、红富士法师、艳日辉适应性较强,未出现植株死亡现象。7—10月对株高、冠幅等7个生长势指标测定发现,红富士法师、万圣节法师、红酒法师的生长势没有明显变化,评价为3级;艳日辉生长势转好,评价为4级;黑法师总体生长势下降,为2级。对茎叶观赏性、生长特性、耐寒性、适应性4个指标进行加权综合评价,艳日辉、红富士法师、万圣节法师、黑法师、嘉年华、红酒法师的得分分别为4.1、3.7、3.7、3.0、2.8、2.7,前3者推荐适合露地栽培,后3者不推荐露地栽培,或需采取适当的防护措施。关键词莲花掌属;多肉植物;适应性;评价中图分类号S682.33文献标识码A文章编号0517-6611(2023)11-0083-06doi:10.3969/j.issn.0517-6611.2023.11.020开放科学(资源服务)标识码(OSID):AdaptabilityAppraisalofAeoniumunderFieldCultivationLÜJie,LIUBing,CHENJin-yong(TheMuseumofChineseGardensandLandscapeArchitecture,Beijing100072)AbstractThisstudyselected6varietiesofAeoniumforfieldcultivationandappraisal.TheresultshowedthatA.arboreum‘Atropurpureum’,A.‘Redwine’andA.‘Fiesta’werenotadaptedtohotandhumidenvironmentintheSummerofBeijing,anddeathwascaused.A.‘Hallow-een’,A.‘Fuji’andA.decorumf.variegatawerequiteadaptable,andnodeathappeared.7growthindexincludingplantheightandspreadweremeasuredduringJulyandOctober.Theresultshowedthatgrowthfluctuationof‘Fuji’,‘Halloween’and‘Redwine’werenotsignifi-cant,andwereevaluatedasgrade3.A.decorumf.variegatagrewbetterasgrade4,whileA.arboreum‘Atropurpureum’grewworseasgrade2.Ornamentalfeature,growthcharacteristics,coldenduranceandadaptabilitywereweightedevaluated.ThescoreofA.decorumf.variegata,‘Fuji’,‘Halloween’,A.arboreum‘Atropurpureum’,‘Fiesta’and‘Redwine’was4.1,3.7,3.7,3.0,2.8,2.7.Theformerthreevari-etiesweresuitableforfieldcultivation,andthelatterthreewereunsuitableotherwiseproperactionshouldbetaken.KeywordsAeonium;Succulent;Adaptability;Appraisal作者简介吕洁(1987—),女,内蒙古呼和浩特人,...
