南瓜新品种馨兰1号的选育

Breeding of a new pumpkin variety Xinlan No. 1

摘要

馨兰1号是以H2016-6-1为母本、H2016-13-4为父本杂交选育而成的南瓜新品种。该品种早熟、果实发育期为29 d, 全生育期为90 d。植株长势健壮，叶片浓绿肥厚。第1雌花节位在第8节左右。果实扁圆形，果皮深绿色，果线细长浅绿色，果肉鲜黄色，果肉厚度2.2 cm。连续坐果能力强，单株结瓜2~3个，果实膨大速度快。果肉甘面如板栗，干物质含量(w,后同)21.8%。平均单果质量2.1 kg, 667 m²产量2300 kg, 抗病毒病能力强，耐贮运性好。该品种适宜在黑龙江、吉林、辽宁、内蒙古、新疆、山东、河北、海南、湖南和山西等地早春露地栽培。

Abstract

Xinlan No. 1 is a new hybrid of early-maturing and high-quality chestnut pumpkin, with H2016-6-1 as the maternal line and H2016-13-4 as the fraternal line. This variety is early maturing, the fruit development period is about 29 days, and the whole growth period is around 90 days. The plants are vigorous, with dark green leaves. The first female flower appears around the 8 node of the plant. The fruit is flat-round, with dark green skin and slender light green stripes. The flesh is bright yellow, with a thickness of 2.2 cm. It shows strong continuous fruit setting ability, producing 2-3 melons per plant, with rapid fruit expansion. The flesh is sweet and like chestnut, with dry matter content of 21.8%. The average single fruit mass is 2.1 kg, yielding 2300 kg per 667 m². Lanxin No. 1 exhibits resistance to virus disease and good storage and transport qualities. This variety is suitable for early spring cultivation in the open field in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Xinjiang, Shandong, Hebei, Hainan, Hunan and Shanxi provinces.

关键词

南瓜 / 新品种 / 馨兰1号 / 板栗型 / 杂交1代

Key words

Pumpkin / New cultivar / Lanxin No. 1 / Chestnut type / F1 hybrid

参考文献

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基金资助

黑龙江省农业科技创新跨越工程农业科技关键技术创新重点攻关项目(CX23GG05)

国家大宗蔬菜产业技术体系哈尔滨综合试验站项目(CARS-23-G01)

黑龙江省南瓜产业技术协同创新推广体系项目