Abstract: “NANZHEN 1”is a new variety melon rootstock hybrid derived from female parent 012and male parent 023.Its characteristics is highly fusarium wilt resistantance, good compatibility with melon, graft survival rate above 90%, more than 10% that of Lianjiang pumpkin rootstock.It is obvious to improve muskmelon yield, comparing with own root seedlings.It is little influence on melon fruit quality, basic keeps the original flavor and quality characteristics of the melon.