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早甜桃是1976年由合肥市蜀山园林管理处从肥西大白桃中经株选而育成的.因早熟味甜,故定名为早甜桃.它具有树势强健、早结果、早丰产、果形大、色泽鲜红美观、肉脆味甜等特性,6月10日成熟,为合肥地区上市最早的早熟桃品种.近年来,早甜桃在本地区不断扩大栽培面积,果品在市场上深受群众欢迎.但据观察试验,早甜桃没有花粉,其自花授粉率和单性结实率均为零.因此,在生产上推广栽植早甜桃时,必须配置适宜的授粉品种,才能提高产量,发挥其经济效益.笔者以选择早甜桃适宜授粉品种为试验目的,于1982～1983年连续二年进行试验研究.现将试验结果总结如下:
Early sweet peach was 1976 by Shushan Gardens Management Office in Hefei from the West by the white peach and selected breeding and because of premature sweet, so named as early sweet peach. It has a strong tree vigor, early results, early yield, Fruit shape, bright red and beautiful color, crisp sweet taste characteristics, mature on June 10, listed in Hefei, the earliest varieties of early peach.In recent years, early sweet peaches in the region continue to expand the cultivation area, fruit in the market deep By the masses.However, according to the observation and test, early sweet peach has no pollen, its self-pollination rate and unisexual seed setting rate are zero.Therefore, in the promotion of the production of early sweet peach cultivation, you must configure the appropriate varieties of pollination in order to improve Yield, give full play to its economic benefits.The author chose early sweet peach suitable pollination varieties for the purpose of testing, in 1982 to 1983 for two consecutive years of experimental research.The test results are summarized as follows: