胡萝卜新品种郑红39的选育

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中图分类号：S631.2 文献标志码：A 文章编号：1673-2871（2025）09-224-04

Breeding of a new carrot cultivar Zhenghong No.39

ZHOU Jianhua， ZHANGLi， ZHANGXiaojing，FANGNa， ZHENG Junwei （ZhengzhoucdemyofAgriculturaliencendechnologyengzhou5o15，enanina）

Abstract：ZhenghongNo.39 isa Fi hybrid of early maturing orange carrot，which was bred by crossing the sterile line 19458A as the female parent and the sterile line C1739 as the male parent.It has obvious bolting resistance and precociousmaturitythefertilityperiodisO2days，thefleshyrootiscylindrical，longitudinalprofileshape，thefleshyoot lengthisabout 22cm ，rootthicknessisabout 4.6cm ，thesingle rootmassisabout 280g ，thetotal soluble sugarcontent is （20号 6.73% ，the total carotenoids content is 9.52×103μg⋅100g⋅1 ，the vitamin C content is 10.16mg⋅100g-1 . Theyield is around 4390kgper667m2 . It is suitable for summer-autumn cultivation in Henan province and ecologically similar regions. KeyWords： Carrot; New cultivar; Zhenghong No.39;Cultivation in summer and autumn; F1 hybrid

1育种目标

胡萝卜为伞形科胡萝卜属作物，又名丁香萝卜、红根、金笋，原产欧洲及亚洲的西南部，现已分布种植世界各地]。（剩余3937字）