为了探讨不同中间砧对富士品种的生育影响和提出适宜的砧穗组合作为良种良砧配套矮密栽培的依据。自1978年起进行了富士苹果砧穗组合研究。 试验方法 试验区设于平地,沙质壤土。pH6.9,有机质含量0.38%,速效氮、磷、钾含量分别为46、16和60ppm。 试验品种为富士,中间砧有M2、M7 In order to study the effects of different intermediate anvils on the growth of Fuji cultivars and to put forward the suitable combination of scion and rootstock as the basis for the planting of low-density cultivars. Since 1978 Fuji apple scion combination research. Test method The test area is located in the flat, sandy loam. pH6.9, organic matter content 0.38%, available nitrogen, phosphorus and potassium content respectively 46,16 and 60ppm. Test varieties Fuji, the middle anvil M2, M7