甜瓜新品系“密甜瓜”的选育
A New Sweet Melon Cultivar “Mitiangua”
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摘要: 密甜瓜为我所选育出的适于高温高湿地区栽培的甜瓜新品系,瓜果柚形,浅绿色,果面光滑无沟纹,有光绎,平均单瓜重0.5kg.果肉浅绿色;平均果肉厚度2.87cm,品质佳,果肉细而爽脆,味蜜甜,含糖量13.2%,香气浓,具有水蜜桃芳香,而且糖分在果肉中分布均匀,种子小,长卵形。较抗枯萎病和白粉病,对病毒病有较高的耐病性,不裂果。福建可以3月中旬至7月中旬播种,从播种至果实成熟约需70~100d,日平均气温25℃,花谢后28d成熟。Abstract: “Mitiangua”,suitable to be cultivated in highmoisture area of Southern China,is a systematic selection of new melon cultivar by our institute through sex hybridization in succession.It bears the characteristics as followings.The main stem is two meters in length;The maturity fruit appears as spherical and glossy lightgreen,which normally loads at offshoot and weighsabout 0.5 kg inaverage.The finely textred flesh is firm,bright green with good fiavour and honey-sweet taste due to its sugar content of more than 13%.“Mitiangua”has shown its excellent resis-tance to fuserium wilt and powery mildew and also its higher tolerance to other virus dis-eases.Special attributions of “Mitiangua”are its earliness and high yield.its maturity period rangs from 7O-100 days after planting.In Fujian,it can be seeded down from March 15 to July 15.The fruit will be mature after 28 days(averaging temperature is not below 25℃),and it should be harvested at suitable stage for remaining optimum quality.
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Key words:
- New melon cultivar /
- High quality /
- Selection
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