14个西洋南瓜品种在江苏沿江地区适应性评价与筛选

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中图分类号：S642.1 文献标志码：A 文章编号：1673-2871（2025）07-079-08

Adaptabilityevaluation and screening of14 Cucurbita maxima varieties in areas along the Yangtze River of Jiangsu province

YANG Xianjuan'，LIN Wenli²， SHE Deqin'， ZHOU Tingting' （1.Nantongoncl Sciences，Himen26，Jingsu，ina）

Abstract：Toscreenouthigh-qualityCucurbitamaximavarietiessuitableforcultivationinareasalongtheYangtzeRiver of Jiangsu province， 14C maxima varieties were tested under the vertical trellising cultivation.By measuring the traits of thesevarietiesandapplying methods suchassignificance diferenceanalysisand principalcomponentanalysis，acomprehensiveevaluation and selectionof diferent varieties were conducted.Theresults showed that Beibeilu1has anearly floweringperiod，strongdiseaseresistance，goodtaste，andhighertotalsugarandvitaminCcontent;Huiguiang/Ruifu has the highest total sugar content（ 12.89%% ; Zhuyan has the highest reducing sugar content 6.70% ; and Baijingua/Libai hasthe highest yield per plant（ （1.69kg） .Thecomprehensive evaluation found that among small-fruited types，Beibeilu1 and Swetpuddingrankedfirstandsecond，espectivelywhileamong medium-fruitedtypes，Baijingua/Libai，Huiguiang/Ruifu，Zhuyan，andJiaoyangrankedinthetopfour.Duetoitspoortasteandlowmarketaceptance，Baijingua/Libai and Huiguniang/Ruifuislessrecommended.Incontrast，Beibeilu1，Sweet pudding，Jiaoyang，and Zhuyanare mostsuitable asthe main promoted varieties for the areas along the Yangtze River of Jiangsu province.

Key words： Cucurbita maxima; Agronomic trait; Comprehensive evaluation; Variety screening

南瓜（CucurbitamoschataDuch.）属葫芦科南瓜属一年生蔓性草本植物，果实营养丰富，通常用于烹饪和食品加工，在全球各地均有栽培种植[]。（剩余7246字）