【摘要】 以日本南瓜、瓠子、黑籽南瓜为砧木,嫁接郑杂九号西瓜进行试验。结果表明,日本南瓜和瓠子与郑杂九号的亲和性较好,黑籽南瓜稍差。三种砧木都能较明显地提高嫁接苗的抗病性和商品瓜产量,对品质影响不大。三种砧木的嫁接效果为黑籽南瓜稍差。更多还原

【Abstract】 Using P1×P2 Cushaw and figleaf gourd (Cucurbita Ficifolia Bouche) and bolttle gourd (Lagenaria Leucantha Rusby) as rootstockes grafting Zhengzha No.9 that were studied. The results showed that the affinity of P1×P2 Cushaw and bottle gourd grafting Zhengza No.9 were better, figleaf gourd was worse. The three rootstockes all could improve resistance and water mellon output of the grafted seedling, but almost couldn’t effect the quality of the water mellon. In each effects of the three rootltockes on grafted seedlings the figleaf gourd was worse.更多还原