早春保护地专用薄皮甜瓜新品种垦甜3号的选育

Breeding of new oriental melon cultivar Kentian No. 3 for protected areas in early spring

摘要

垦甜3号是以ZT-16-18为母本、DB-14-31为父本杂交选育而成的薄皮甜瓜新品种。该品种在黑龙江省保护地栽培全生育期77 d左右，果实发育期29 d。植株生长势强，株型中等。雌花双性花，第1雌花位于第1节，雌花出现间隔节位1节；以子蔓坐果为主，易坐果，果实椭圆形，果皮底色白色附黄绿色晕，果面无裂纹，单果质量0.392 kg；果肉白色，果肉厚度1.7 cm；种腔中等大，果实香味浓，商品率91%；维生素C含量(w,后同)16.1 mg·100 g^-1，中心可溶性固形物含量12.3%，质地甜脆；抗病性较强，适合在黑龙江省春季保护地种植。2022年通过农业农村部非主要农作物品种登记。

Abstract

Kentian No. 3, a high-quality thin-skinned melon, was cross-bred from ZT-16-18 as femal parent and DB-14-31 as male parent. The growth period for this variety in the Heilongjiang protected area is 77 days, while the ripening period is 29 days. The plant grows vigorously with medium plant type. The female flowers exhibit bisexuality, with the first flower appearing on the first node and the interval between female flowers being 1 node. It is easy to set fruit mainly on vines. The fruit is oval, white peel with yellow-green pigment. There is none crack on the fruit surface, the single fruit mass is 0.392 kg with white flesh, the thickness of the pulp is 1.7 cm. The seed cavity is medium. The commercial fruit rate is 91%. The vitamin C content is 16.1 mg·100 g^-1, and the soluble solid content in the center is 12.3%. The fruit is sweet, crisp, with aromatic flavor. The variety has good resistance to diseases and it is suitable for planting in spring-protected areas of Heilongjiang province.

关键词

薄皮甜瓜 / 新品种 / 垦甜3号 / 杂种1代

Key words

Oriental melon / New cultivar / Kentian No. 3 / F1 hybrid

参考文献

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基金资助

黑龙江八一农垦大学横向课题项目(2022034)