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桂农科9号是以综合抗性强的自交系MC72为母本,以耐低温、高抗白粉病的自交系MC104为父本配制的早熟、丰产、耐低温苦瓜一代杂种。第1雌花节位为第8~12节。果实长棒形,墨绿色,果面瘤粒饱满,光泽好。瓜长30~35 cm,横径6 cm,肉厚1.0 cm,平均单瓜质量420 g。味甘微苦,肉质脆爽,耐冷凉性好,田间对白粉病和枯萎病的抗性强于对照翠妃。每667 m2产量3 600 kg以上,适合华南地区春提早、秋延后露地和大棚种植。
GuiNongKe9 was a hybrid with early maturity, high yield and low temperature bitter melon with MC13, an inbred line with high resistance to mildew and high resistance to powdery mildew as its male parent. The first female flower node for the first 8 to 12. Fruit long stick, dark green, fruit tumor knob full, shiny good. Melon length 30 ~ 35 cm, diameter 6 cm, meat thickness 1.0 cm, average single melon quality 420 g. Sweet and bitter, crisp flesh, cold resistance, field resistance to powdery mildew and blight than Cui Fei. Each 667 m2 yield more than 3 600 kg, suitable for early spring in southern China, autumn delaying and greenhouse planting.