摘要
通过对美国西部Bridger植物材料中心在长期自然资源保护和利用过程中开展研究和实践工作的概述,展示植物 材料中心在减少土壤的侵蚀、野生动物栖息地和植被恢复、提高草地生产力以及庭园绿化等方面发挥的重要作用,结合 我国草地建设的现状提出值得借鉴的经验:(1)对本地或引进植物材料进行长期和系统的研究;(2)重视研究工作的示范 性;(3)植物材料利用的本土化和多样化;(4)进一步完善牧草品种培育制度。以促进我国植物种质材料的合理利用和生 态环境治理工程的顺利开展。
The present paper outlines the research work of the Bridger Plant Materials Center of western USA and its efficient work of protecting and utilizing the plant resources. The center plays an important role in preventing soil erosion, restoring vcgetation and habitats of wild animals, bolstering the rangeland productivity, and beautifying gardens and grounds. All this provides worthy practical knowledge for the restoration and reconstruction of our country's grassland. According to our current grassland situation, we could learn much from the Bridger Center's experiences: (1) Conduct a long-term and systematic research of the indigenous and introduced plant materials. (2) Focus on the exemplary role of research work. (3) Naturalize and diversify plant materials for practical use. (4) Further perfect the regulations of cultivation and breeding of new forage and other plant species. Hopefully, these measures could assure the rational utilization of China's plant materials and preserve a balanced ecosystem.
出处
《草地学报》
CAS
CSCD
2005年第1期75-78,81,共5页
Acta Agrestia Sinica
关键词
植物材料
应用
系统性
美国
Plant materials
Utilization
Systematicness
United States of America
