“青杆金钢”是以X02-015自交系作母本、Y02-004自交系作父本配制而成的南瓜杂交种,该砧木耐寒能力强,发芽容易,出苗快而整齐,嫁接西瓜亲和性好,成活率高,根系发达,高抗枯萎病和急性凋萎病,对提高西瓜产量效果明显,对西瓜的品质影响小,表现出明显的杂交优势,适宜早春西瓜嫁接栽培。 “Green bar steel ” is based on X02-015 inbred line as the female parent, Y02-004 inbred line as the father of pumpkin hybrids prepared from the stock, cold hard, germination is easy, fast and neat emergence , Grafted watermelon affinity, high survival rate, developed root system, resistance to Fusarium wilt and acute wilt, to improve the yield of watermelon effect is obvious, little impact on the quality of watermelon, showed obvious advantages of hybridization, suitable for early spring watermelon grafting Cultivation.