８９－３－５特早熟桃选育初报１９８９年果树资源普查发现比春蕾桃成熟早、品质优于春蕾的单株，暂定名８９－３－５；于１９９０年５月在８９－３－５母枝上取其接穗高接在６年生桃树上，同时进行了苗木繁育。１９９１年春在邹平县西董镇马庄村建立了８９－３－５选育试... 89-3-5 first precocious peach breeding preliminary report 1989 fruit resources census found earlier than the spring bud peach mature, better quality than spring bud single plant, tentatively named 89-3-5; in 1990 May 89 -3-5 mother branch take its scion height take peaches in 6 years, at the same time nursery stock breeding. The spring of 1991 in Zouping West Town Ma Zhuangcun established 89-3-5 breeding test ...