摘要
为了摸清杨凌农业高新技术产业示范区彩斑植物资源及利用状况,为该地区开展彩斑植物育种及合理引种提供依据,采用实地调查的方法,对杨凌地区的彩斑植物资源数量、分布、特性、用途及利用情况进行了系统的调查与分析。结果表明:杨凌地区共有彩斑植物29种,分属22科27属,以叶部草本花卉彩斑居多;杨凌地区彩斑植物资源的特点是数量少,类型单一,分布零散,未彻底驯化;应用仅限于布置花坛花景;没有开展关于彩斑植物的育种工作。提出了今后工作的重点是:积极引种,在广泛收集各类彩斑植物资源的基础上,开展系统的彩斑植物育种工作以及人工栽培措施对彩斑植物适应性及观赏性状影响的研究,加速驯化进程。
This article carries out an investigation into the quantity, distribution, characteristics, uses and utili zation of colorful spot plants in Yangling area. The results indicate that there are 29 kinds colorful spot plants,belonging to 22 families and 27 genus,in Yangling area,and they are mostly herbage leaf colorful spot plants. These plants have the characteristics of few quantity, single type, scattered distribution and incom- plete domestication. The application of colorful spot plants is limited to decorate flower beds. And also, there are not enough work on breeding the colorful spot plants, Therefore, the future work focus is to actively introduce and widely collect the colorful spot plants resources, carry out systemic breeding work of colorful spot plants,and research manual cultivation measure＇s effects on adaptability and fancy point of colorful spot plants.
出处
《绿色科技》
2013年第5期56-59,共4页
Journal of Green Science and Technology
关键词
彩斑植物
资源调查
利用现状
colorful spot plants
resources investigation
utilization status
