提高中华金叶榆抗寒性的农林措施研究

The Research of Agricultural and Forestry Technologies in Improving Ulmus pumila Cold Resistance

随着生态园林城市的发展,作为园林配置不可缺少的彩色素材——彩叶植物越来越受到人们的重视,农林技术对提高彩叶植物抗寒性有很大的实用价值。文章从抗寒育种、化学诱变、低温驯化、抗寒防护等方面介绍了农林措施在提高中华金叶榆抗寒性中的应用,以期增强其适应性,保证苗木生长。

The colored-leaf plants have received a great attention along with the development of ecological cities. Agricultural and forestry technologies have important practical value in improving colored-leaf plants. From aspects of cold resistance breeding, chemical induction and cold acclimation, cold resistance protection, the application of agricultural and forestry technologies in improving cold resistance of Ulmus pumila was introduced, so as to strengthen its adaptability and guarantee seedling growth.