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翠绿早丝瓜新品种的选育 被引量:1

Development of New Sponge Gourd F_1 Hybrid‘Cuiluzaosigua’
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摘要 从地方品种湘潭肉丝瓜中选出优良自交系02,从引入丝瓜资源中选出自交系03,杂交配制成一代杂种翠绿早丝瓜。该品种生长势强,较抗丝瓜霜霉病和白粉病;早熟,第1雌花节位7~8节;瓜条棒形、匀直,表皮青绿色,果肉脆嫩、味甜;果长26~28cm,粗6~7cm,单果重约450g,露地栽培每667m2产量3000kg左右,。 Cuiluzaosigua is a new F 1 hybrid by crossing self-line N0.2with self-line N0.3.The variety grows vigorously with high resistance to downy mildew and powdery mildew.The first fruit setting is7-8nodes.In contrast to the control va-riety Changsharousigua,its harvest time is5-7days earlier.The fruit is stick shaped with green skin and tender flesh.It tastes sweet.The individual fruit in average is26-28cm long and6.5-7.0cm diameter with a weight of450g.It yields37.5-45t·hm -2 ,30%higher than that of the control variety.It is suitable for open field and protected cultivation.This variety has been extended to Hunan,Hubei,Sichuan,Jiangxi,Guangxi etc.
出处 《长江蔬菜》 2003年第11期45-46,共2页 Journal of Changjiang Vegetables
关键词 翠绿早丝瓜 品种选育 选育 特征特性 栽培要点 Sponge gourd,Cuiluzaosigua,F 1 Hybrid,Breeding
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