我国胡杨繁育技术研究进展

概述了胡杨的特性、分布及发展人工造林的必要性,阐明了胡杨自然更新的主要方式是通过根蘖繁育扩大种群;胡杨人工繁育方式有种子繁育和扦插繁育,其中种子繁育为主要方式。通过深入研究胡杨繁育技术,将胡杨引种库布其沙漠实施胡杨育苗产业化,对于开发胡杨景观林旅游和园林绿化具有重要意义。

Research Progress in Breeding Technology of Populus euphratica in China

This paper summarized the characteristics and distribution of Populus euphratica,and the necessity of developing artificial afforestation,and clarified that the main way of Populus euphratica natural reproduction was population expansion through root sucker breeding.The artificial breeding means of Populus euphratica had seed breeding and cutting breeding,and the former was the main way.Through in-depth study on the breeding technology of Populus euphratica,introducing Populus euphratica into Kubuqi desert,and implementing the industrialization of its seedling-raising were of great importance to developing landscape forest tourism and landscape green.