积极开展林木抗病育种工作

• 作 者: 薛茂贤
• 出 处: 林业科技
• 发表日期: 1988年02期
• 关键词: 抗性育种 抗病育种 林业工作者 自然灾害 虫害 非生物 针枯病 杨树烂皮病 优良品种 病害

目前,在世界范围内越来越重视林木抵抗性育种工作。所谓抵抗性育种就是选育对病害、虫害和气象害等生物的和非生物的自然灾害具有一定抵抗性能的优良品种。林木的抗病育种是抵抗性育种的重要组成部分,早在60年代,这项工作就受到各国林业工作者的重视。在当今环境污染日趋严重的情况下,通过抵抗性育种来减轻或避免某种自然灾害,就更有其特殊意义。

At present, more and more attention is paid to tree-resistant breeding in the world. The so-called resistance breeding is the breeding of diseases, pests and weather damage and other biological and non-biological natural disasters have a certain resistance to fine varieties. Disease-resistant breeding of trees is an important part of resistant breeding. As early as the 1960s, this work was valued by forestry workers in all countries. In the current situation of increasingly serious environmental pollution, it is even more special to mitigate or avoid some natural disasters through resistance breeding.