西葫芦(Cucurbita pepo L)是重要的蔬菜作物,我国各地普遍栽培,生产上迫切需要优质、丰产、抗病、商品性状适合市场需求的新品种。西葫芦具有明显的杂种优势,采用生物技术与杂优利用相结合的育种方法,以地方品种和国外优良杂种为种质,于春、秋露地和保护地内1a 3代进行选育,缩短育种年限,提高选择效果,是培育西葫芦新品种行之有效的方法。 Cucurbita pepo L is an important vegetable crop that is widely cultivated and cultivated in various parts of China. Cucurbita pepo L is a new variety that is in urgent need of high quality, high yield, disease resistance and suitable for market demand. Zucchini had obvious heterosis. The breeding method of combination of biotechnology and heterosis was used. The local hybrids and foreign hybrids were used as the germplasm, and the breeding was carried out in spring and autumn in the open field and in the protected area for 1-3 generations to shorten the breeding period, Improve the choice effect, is to cultivate the new method of zucchini new effective.