唐山秋瓜素以优良的品质和种类繁多的品种资源闻名遐迩,但多年来缺少配套的当家品种,为解决生产中品种退化,产量低而不稳等问题,我所蔬菜室在广泛收集、整理地方农家品种的基础上,采用系内株间交配法,经4代系统选择培育出8421华南系黄瓜新品系。该品种具有生长势强,适应性广(春秋两季都可种植)、早熟、丰产、抗病、品质优良之特点。经5年多点试验示范表明,该品系 Tangshan Qiuquansu is well-known for its excellent quality and wide variety of resources. However, for many years, there is a lack of supporting varieties. In order to solve the problems of variety degeneration, low yield and instability in production, our vegetable garden is widely collected and sorted Based on the local farmers’ varieties, the 8421 South China cucumber lines were bred by 4 generations of system selection. The variety has strong growth potential, wide adaptability (spring and autumn can be planted), early maturity, high yield, disease resistance, high quality characteristics. After more than 5 years pilot demonstration shows that the strain