柰李果大质优高产。江西80年代中期开始引种，至今已发展到1万3千多公顷。柰李引进时间虽然不长，但出现的问题却不少。赣北一带除少数管理较好的园产量较高外，大部分地区柰李生长良美不齐，产量不高。笔者最近调查来李看到如下一些现象：①根癌病普遍发生严重；②在土壤较为 柰 Li Guo high quality and high yield. Since the introduction of Jiangxi in the mid-1980s, it has grown to more than 13,000 hectares. Although Lee introduced the time is not long, but there are many problems. In the northern part of the northern part of the country, except for a few well-managed parks with high output, the majority of areas have witnessed plummeting growth and yield is not high. The author recently came to see Lee to see some of the following phenomena: ① common occurrence of root cancer serious; ② in the soil more