黄瓜新品种唐杂7号的选育

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中图分类号：S642.2 文献标志码：A 文章编号：1673-2871（2025）12-212-05

BreedingofanewcucumbercultivarTangzaNo.7

HAN Jingling'， JIN Chenjing， SONG Ruisheng'，LI Congxiao'， SHEN Aibin'， WANG Chunyong' （1.TangshanAademyfgricultralienesnshan3oHebeiin;hoolofconomicsndaagemtt ChinaUniversityofScienceandTechnology，TangshanO632oo，Hebei，China）

Abstract： Tangza No.7is anew female cucumber hybrid developed by crossing MS516 as female parent and LB09 as male parent.Its growth potential and leaf size was medium.The length of commercial fruit was ，the transverse diameter was 4.2-4.7cm The average single fruit mass was 150.0-180.0g .The fruits is straight，smooth and cylindrical shape.The color waslight green and uniform.Sparse tumor issmalland white.The taste was crisp and sweet.The content of soluble solids is 4.1% ，the content of vitamin C was 12.2mg⋅100g-1 ，the content of soluble sugar is 1.85% ，the content of dry matter is 4.5g⋅100g-1 ，theaverage output of 667m2 was 6773.08kg .Ithashigh resistance to bacterial angularleafspot，andresistance todowny mildew.Itis suitable for earlyspringand lateautumncultivation for protected areas in Tangshan.

Keywords：Cucumber;Newcultivar;TangzaNo.7;F，hybrid

1育种目标

黄瓜（CucumissativusL.）属于葫芦科，是世界上栽培最广泛的蔬菜之一，我国种植面积约130万 hm2 ，产量约7725万t，华南型黄瓜是我国传统栽培黄瓜的重要类型，主要种植区有东北三省、京津冀和长江流域[3]。（剩余4489字）