黑皮冬瓜新品种铁心的选育

ZHENG Hanfan,CHEN Kunhao,CHEN Muxi,CHEN Ruzhu,CHEN Yinxia

Journal of Changjiang Vegetables（2022）

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Abstract

铁心是以自交系H38作母本,以自交系L25作父本配制而成的黑皮冬瓜一代杂种.其植株生长势强,分枝性强,从播种到初收春季约117 d、秋季约98 d,延续采收期春季约25 d、秋季约20 d.瓜圆柱形,顶部钝圆,纵径66.5～70.5 cm、横径23.1～24.8 cm,成熟时瓜皮墨绿色,棱沟浅,瓜肉白色,肉质致密,肉厚6.5～6.7 cm,单瓜质量15.8～17.9 kg,整齐一致,商品率高,品质优良.每667 m2产量5 000～7 000kg.适合全国各地冬瓜产区栽培.

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