低溫脅迫下外源褪黑素對紅花幼苗生長及生理特性的影響

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關(guān)鍵詞紅花；低溫脅迫；褪黑素；生理特性中圖分類號 文獻(xiàn)標(biāo)識碼A文章編號 0517-6611（2025）08-0168-05doi：10.3969/j.issn.0517-6611.2025.08.036

開放科學(xué)（資源服務(wù)）標(biāo)識碼（OSID）：

AbstractToivestigatetectsofelatonin（MongrowhandphioloicalcharactersofCartamustinctorusLunderlowtatue stressWithYunhonghua6andYuhonghua1asexperimentalmaterials，oraltemperatureblankgoup（K1），owtemperatureblankgoup （CK2）anddifrentcocetratiosfMpretrantcombedihlwmperaturestressops（T，）eresdariou physiologicalidicatoingtedreeasedLowmpeatursntlyiedtutroalgroofdi ofbothsaffowervarietiesFeshweightdryweight，SADalueeactivitisofSOadODeeallsigfcantlyowertanhoeote controlatoaltmperatre，ileotent，latieductividublesugarotenteicreasdmparedtoalt peratureconAftereplcatioofaoeatiooftefresheightnddyghtfsfoesdinsicsdii cantly.TheSDvalue，thectitisofSODndPOD，ndblesugarcontentofsdinglaveseresignificantlyicreasddtheac mulationofDinsingsssigficantlyiedExogesmelatolcatoielyproeegrothofd lingsunderlopeuslatemadmpaurestofopreolsafd lings.In this experiment，the application of melatonin had the best effect on safflower seedlings.

Key wordsSafflower；Low temperature stress；Melatonin；Physiological characters

中藥材紅花（CarthamustinctoriusL.）屬菊科植物，以其干燥花入藥，常用作活血通經(jīng)、散瘀止痛。（剩余10881字）