８９—３—５特早熟桃选育初报１９８９年，笔者从莱州市科委调进１００株混杂桃苗（砧木为毛樱桃），定植于邹平县经济林场。结果后发现，该园西起第３行第５株桃树比生产园中的春蕾桃显著早熟，且果大、色泽好、甜度高、软核，起代号为８９—３—５。为进一步观察其优良... 89-3-5 early precocious peach breeding preliminary report In 1989, the author from the Laocheng Science and Technology Commission transferred 100 hybrid peach (rootstock for the wool cherry), planted in the Zouping economic forest farm. The result showed that the 5th peach tree in the 3rd row from the west of the park was significantly earlier than that of the spring buds in the production garden, with large fruit, good color, high sweetness and soft nucleus, with the code 89-3-5. To further observe its excellent ...