江苏是苹果的新区,1958年在利用故道沙荒发展果树的号召下,才大面积的种植苹果;并逐渐向本省南部地区扩展.当时先后引进40余个品种,但目前生产上表现好的仅金冠、元帅、祝光等少数几个,特别缺乏优良的早熟及晚熟品种.因而从产销需要出发,1972年以来又一次开展苹果新品种引种工作,据不完全统计,引入本省的新品种及单系70-80个,并自1974年开始相继开花结果.引种试验园设在苏北、苏南几个不同生 Jiangsu was a new apple-growing area. Apple was planted on a large scale under the call of the old desert in 1958. At that time, more than 40 varieties were introduced into the province, but only Golden Delicious , Marshal, Zhuangguang a few, in particular the lack of good precocious and late-maturing varieties.So from the production and marketing needs, since 1972, the introduction of new varieties of apples once again, according to incomplete statistics, the introduction of new varieties and single lines in the province 70-80, and the results have been flowering since 1974. The introduction of test garden located in northern Jiangsu, southern Jiangsu several different students