近年来,随着日光温室黄瓜嫁接栽培的大面积发展,黑籽南瓜作为唯一的嫁接砧木,被广泛应用于生产中,对培育黄瓜壮苗,增强黄瓜对低温和病害的抗逆能力起到了非常重要的作用。但由于黑籽南 In recent years, with the large-scale development of grafting and cultivation of cucumbers in solar greenhouse, as the only grafting rootstock, black-seed pumpkin is widely used in production. It plays a very important role in cultivating strong seedlings of cucumber and enhancing cucumber’s resilience to low temperature and diseases Important role. But because of black seed south