由农艺师刘玉书和养花号业户共同培育的两株香蕉,在我国北方地区北纬34°50′的山东省微山县开花结果。他们所引种的香蕉是1984年11月21日由母株上分离下来的两株幼苗,当年于室内用沙土假植越冬。翌春4月28日栽植于专业户花圃内,入冬移植于塑料 Two bananas cultivated jointly by agronomist Liu Yushu and the family of flower-keeping farmers bloom at Weishan County, Shandong Province, at lat. 34 ° 50 ’north latitude in northern China. The bananas they introduced were two seedlings separated from their mother plants on November 21, 1984, when they were overwintering indoors with sandy soil. The next spring April 28 planted in a specialized households flower nursery, winter transplanted in plastic