摘要
利用野生二色补血草定株观察和人工驯化种植试验，研究出二色补血草的生长年限在２～４ａ之间，植株开花结籽后即死亡。从生长和开花结果规律看，它并非多年生植物，而是越年生植物，只是在营养积累不够时植株不开花。二色补血草植株本身不具备再生能力，故亟待保护；在二色补血草的种植地块，每年或隔年播撒一次种子，可连年采收花枝，实现产业化繁育。
The experiment was carried out on L.bicolor,a wild herb species, with fixed plant observing and taming. The result showed that the grwoth of the herb was in 2 to 4 years. Plants died after blossom and bearing seeds. On the observation of growth regulation, blossom and seed bearing, the herb was not perennial plant, but was the over-year living plant. The herb didn′t blossom when the nutrition did not accumulate enough. Because the herb was not a regenerated resource so it must be protected urgently. Sowed the seeds in the field every year or every two years, its flowers can be harvested year by year and its industrially propagation and breeding could be realized.
出处
《河北林果研究》
1998年第4期331-334,共4页
Hebei Journal of Forestry and Orchard Research
基金
承德市科委科技攻关项目
关键词
二色补血草
生物学特性
产业化繁育
繁育
Limonium bicolor, bionomics
artificial taming
industrially propagation and breeding
over-year living
