论文部分内容阅读
江西德宇集团于2007起开始原创性的对于白花檵木进行系列研究。白花檵木(Loropetalum chinens)又称白檵木,是檵木的一种,是金缕梅科(Hamamelidaceae)檵木属的常青灌木植物,分布于赣湘亚热带地区。白檵木的的花、茎、叶、枝均具有重要的药用价值,而目前对于这种珍贵植物的繁育技术的研究工作少有文献报道。根据调查表明,野生白花檵木资源已近枯竭,主要原因是白花檵木的种子在野生状态下很难自然出芽,生长缓慢,虽适应性强但初级生物产量极低,加上白花檵木种子有3～4年的种子休眠期,种群生态环境恶劣,造成野生白花檵木无法大规模繁育存活。因此白花檵木的繁育技术中,特别是种子催芽处理是亟需研究的技术方法,通过催芽处理,使种子便于进行播种及育苗,达到规模繁育的目标。
Jiangxi Deyu Group in 2007 began a series of original research on the white alder. Loropetalum chinens, also known as white alder, is a kind of alder and is an evergreen shrub belonging to Alnus in Hamamelidaceae, distributed in the sub-tropical areas of Jiangxi and Xiangxi. Alder wood flowers, stems, leaves, branches have important medicinal value, and the current research on breeding technology for this precious plant has rarely been reported in the literature. According to the survey, the wild alburnus resources have been nearly depleted, mainly due to the natural flowering seedlings in the wild state is difficult to naturally budding, slow growth, although adaptability but low primary biomass, with white alder seeds There are 3 to 4 years of seed dormancy, population ecological environment is poor, resulting in wild white alder can not be large-scale breeding survival. Therefore, the breeding technology of A. chinensis, especially seed germination treatment is an urgent need to study the technical methods, through germination treatment, the seeds facilitate the sowing and nursery, to achieve the goal of large-scale breeding.