红掌“香妃”不同组合 F1 代新种质的遗传优势和耐寒性分析
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关键词红掌；新种质;遗传优势；佛焰苞;耐寒性中图分类号S326文献标识码A文章编号 0517-6611（2025）16-0097-04doi：10.3969/j.issn.0517-6611.2025.16.021
Abstract Using the Anthurium andraeanum ‘ Xiangfei’ and its F1 generation new germplasm （ self crossing F1 generation‘X102’，hybrid F1 generation‘F8O1’，‘FZiyan’，‘FZhuyan’）asexperimentalmaterials，thetritsandresistanceperformanceofthenewgermplasmwere comprehensivelyevaluatedthroughmetodssuchasfspringgneticadvantageanalysis，spathecolorandphenotypetraitsandcolddamage indexanalysis.eAntuumndreaumngermplsmwithecelentpenotyetraitsadstrongcoldesistacewassredThrsults showedthatthe hybridadvantageof genetictraitsbetween‘FZiyan’and‘FZhuyan’wassignificant.Thered/greendegreevalue a* ， yellow/blue degree b* ，and color degree value C* of the spathe were significantly higher than those of the maternal parent，demonstrating signifiantsuperpartaldtag;‘FO’sathibissigifantlcelrits，utitseticdantageistgalti tratsof‘X10’havedegadedorsowosignificantdiferencesfromteirparentsBasedontheanalysisofcolddmageindex‘FZian’is anexcelenthybridnewgeplasmithothomamentalandcoldresistance，whichcanbeusedforfurthercultivationandproductionexpriments.
Key Words Anthurium andraeanum;New germplasm;Genetic advantage;Spathe;Cold resistanc
红掌（AnthuriumandraeanumLinden.）为天南星科（Araceae）花烛属（AnthuriumSchott）多年生常绿草本植物，别名安祖花、花烛。（剩余7730字）
