不同播种时间对彩色油菜观赏特性的影响

打开文本图片集

关键词播种时间；彩色油菜；观赏特性；花海中图分类号S565.4文献标识码A文章编号 0517-6611（2026）03-0016-03doi：10. 3969/j. issn. 0517-6611. 2026. 03. 003开放科学（资源服务）标识码（OSID）：

Effect of Different Sowing Dates on the Ornamental Characteristics of Colorful Rape

HANG Jing-jing1，LIUChao²，YANTing³etal（1.WuhanInstiuteofLandscape Architecture，Wuhan，Hubei430081；2.Wuhan Iesign ConsultingGroupCo.，Ltd.，Wuhan，Hubei 430O24；3.WuhanRiver Beach ManagementOfice，Wuhan，Hubei 430000）

AbstractToprovidetecnicalgudanceforcreatingrapesedflowerlandscaes，varietiesofcolorfulrapeweresonandculitedatdifferentdates，ndtheroamentalharacteristisrestatisicallalydesultssoedatfordierentvaretissoattee date，theinitialoweringndeakfloeringperodsaridsignifantly，hiletefialowegperodebiedordifereforte samevarietysoatfntdates，lantghtodthainifloresccelgthogestprarychfloreceg colardiameter，umberofpriaryrancs，ndplantfowerweightintiallinceasedndtendecreasdWitteexceptionoftein inflorescencelngthoftepurpleaevarety，alloherindicessoedsigncntdfrencesimanvauesacrosowingdtAdjusting sowingtimesalowsfoteregulatiooffloweingperosacrossrapeseedvarietiesSowingonctober19yieldedoptialoamntaldices， achieving the best visual impact.

Key wordsSowing date;Colorful rape; Ornamental characteristics ;Flower landscape

油菜是十字花科芸墓属植物。（剩余4909字）