【摘要】 ‘东农815’是以W5-34为母本，JZ1为父本杂交配制而成的中熟华北型黄瓜一代杂种。植株生长势强，主蔓结瓜，坐瓜能力强。瓜条长28.0～30.0 cm，单瓜质量200～220 g，瓜皮绿色，油亮有光泽，口感甜嫩，总糖含量高达29.7 mg·g^-1。抗白粉病和枯萎病，中抗霜霉病，总产量为83 476.5 kg·hm^-2，适宜黑龙江地区春季保护地种植。更多还原

【Abstract】 ’Dongnong 815’ is a new North China type cucumber F1 hybrid with mid-maturity,bred by crossing W5-34 as female parent and JZ1 as male parent. The plant growing ability is strong,with fruiting on the main side vines,and high fruit ratio. The fruit is about 28.0–30.0 cm in length,and the single fruit weight is approximately 200–220 g. The peel is green and glossy. The taste is sweet and tender,and the total sugar content is 29.7 mg·g^-1. It shows moderate resistance to downy mildew,resistant to both powdery mildew and wilt disease. The average yield could reach 83 476.5 kg·hm^-2. It is suitable for cultivation in protected fields in Heilongjiang region.更多还原