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京冠3号小白菜京冠3号为适宜夏、秋栽培的普通白菜一代杂种,株型半直立,束腰性好,外型美观,生长速度快,高抗TuMV和霜霉病,抗黑斑病,耐热,耐雨。叶色绿,叶柄绿色且宽厚,叶柄宽4.7 cm、厚1.1 cm,商品性较好;始收期30 d(天)左右,可延续采收25 d(天),平均单株质量280 g,每667 m2产量2 500~3 000 kg,适宜北京、福建、浙江、广东、云南等地栽培。京冠3号适于5~11月露地或保护地栽培。夏季露地栽培采用高畦,保护地栽培采用平畦,畦宽
Jinguan No.3 Beijing Jinguan No.3 is a common cabbage generation hybrid which is suitable for summer and autumn cultivation. Its plant type is semi-erect, with good waist, good appearance, fast growth rate, high resistance to TuMV and downy mildew, anti-black Spot, heat, rain. Leaf green, petiole green and generous, petiole width 4.7 cm, thickness 1.1 cm, good commercial; initial harvest 30 d (days) or so, can continue to harvest 25 d (days), the average weight of 280 g, Each 667 m2 yield 2 500 ~ 3 000 kg, suitable for Beijing, Fujian, Zhejiang, Guangdong, Yunnan and other places of cultivation. Beijing Crown No. 3 is suitable for 5 ~ November open field or protected cultivation. Cultivation of summer open high ridge, protected areas of cultivation using flat 畦, 畦 wide