13种石蒜属植物在贵阳的栽培适应性及观赏性状

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关键词石蒜属；适应性；观赏性状；病虫害；贵阳中图分类号 S682. 2+9 文献标识码A文章编号 0517-6611（2025）13-0107-05doi： 10. 3969/j. issn. 0517-6611. 2025. 13. 021

开放科学（资源服务）标识码（OSID）：

Study on Cultivation Adaptability and Ornamental Traits of 13 Species of Lycoris spp. in Guiyang JIANKe-xin12，ZHAOHoutao²，CHENXue-mei² etal（1.Chongqimg KeyLaboratoryofGermplasmInovationandUilizationofNative Plants，Chongqing 40410O;2. Guiyang Urban Green Management Ofice，Guiyang，Guizhou ）

AbstractInodertoimprovethelandscapingqualityofGuyang，enichteapplicationofgardenplantsandselectLycorisslable forcultivaionandapatioiGang，3dsofLyoisereitroducedfrteviosareaofGagandHangouZjg Province.Throughthestudyofphenologicalperiodandgrowthidicators，theioamentaltraitswerecompardandevaluated.Aftersearch in2023and2O24about13kindsofLycorissp，theresultsshowedthat：tearlyboltigstagewasmainlyoncentratedattedfJun and the beginning of July，of which 1O kinds had a bolting rate greater than 50% . The blooming period was generally from July to September， mostfthembganthpeak-bloomperiodinid-Julyandthefoweringperiodofidividualplantsangedfro6.1to.dayshape height ranged from 33.75 to 61.57 cm，the stem base diameter ranged from 0.44 to 1.25cm ，the flower diameter ranged from 3.90 to （202 9.39cm ，and theperianthlengthrangedfrom3.O1to9.O5cm.Thecolorandtypeoflowers werediverse，butafectedbyindividualvariation，temperature，mostureandlodtosLyoisswreoteasarfruit.Loloba，LycoisueLyoisingsis， Lycoris chinensis and Lycoris sprengeri were observed to bear fruit.

Key wordsLycoris; Adaptability;Ornamental traits;Diseases and insect pests; Guiyang

石蒜属（Lycoris）为石蒜科（Amaryllidaceae）多年生球根类草本植物，在全世界有20余种，主要分布于中国和日本，少数分布于朝鲜、缅甸和老挝[1-2]。（剩余7848字）