美国布朗李引入我国时间不长，群众对该系列品种的物候期等特性认识不一。作者根据在广西全州两年观察的结果，将美国布朗李几个主要品种的特性介绍如下。 蜜思李种后第二年开花挂果，单株最多挂果５．２ｋｇ。 １９９９年度 ３月 ５日始花，３月 １０～ ２０日盛花，６月３日? The introduction of the United States of America Brown Lee is not long, the masses of the series of varieties of phenology and other characteristics of different understanding. Based on the results of the two-year observation in Guangxi Quanzhou, the author introduces the characteristics of several major varieties of the American Brown Lee as follows. The second year after flowering fruiting Li Li species, single plant up to 5.2 kg fruit. March 5, 1999 began to flower, March 10 to 20 full bloom, June 3?