罗汉果是雌雄异株、异花植物,每年雌花先开15—16天。由于花期不遇,早开的雌花,无法授粉,影响产量,殊为可惜。广西植物所将花粉置干燥器中,在8℃条件下,最长保持109天,基本解决授粉期间地区间花粉的余缺调剂。1983年我们将橡胶花粉贮藏技术措施应用于罗汉果花粉贮藏,经三年的试验研究,取得较好成效,干花粉与鲜 Mangosteen is dioecious, alloparate, female flowers first open 15-16 days each year. As the flowering season, early open female flowers, pollination, affecting yield, was a pity. Guangxi plant pollen set dryer, at 8 ℃ conditions, the longest to maintain 109 days, the basic solution pollination during pollination of the rest of the season. In 1983, we applied rubber pollen storage technology measures to loquat pollen storage. After three years of experimental research, we achieved good results. Dry pollen and fresh