| 1. | Two harvests were possible in one year for the two varieties when transplanted before 15th april . for hibiscus , the best variety for extension was chosen , and appropriate propagation and cultivation techniques developed ( 3 )介绍了适宜作为食用花卉栽培的木模品种,提出了以白花重瓣木懂为主栽品种,并摸索出了种苗繁殖技术和适宜的栽培管理方法。 |