【摘要】 对艾纳香产地调查、结实习性观察和2年的室内种子发芽、盆播试验以及产地苗床播种的试验结果表明:艾纳香种子发芽率低于5.8%,难于人工育苗为生产上提供大量的种子实生苗。分析了艾纳香种子育性极低的原因,根据种子实生苗生长发育动态和当年生长量的测定显现的艾纳香有性世代较无性世代的优势和无毒无病,提出了对艾纳香有性世代的利用途径和可行性。更多还原

【Abstract】 The seed germination rate of Blumea balsamifera is less than 5.8%,which is difficult to provide a large amount of seedlings from seeds for production by the producing area survey,seed bearing habit observation,2-year pot germination in Lab,seeding trial on the seedbed in the producing area.The feasibility utilization ways of the sexual propagation of Blumea balsamifera is proposed by analyzing the reason of very lower germination of seeds and according to the dynamics of seedling growth and development,and the growth advantages of sexual propagation with virus-free and disease-free compared with that of the asexual propagation.更多还原