摘要
我国梨产业在农业经济发展中处于重要的地位,但梨矮化砧木在梨栽培中的研究及应用还十分薄弱。该文综述了梨矮化砧木的选育及应用情况,主要包括国内外不同梨矮化砧木选育研究进展、梨矮化砧木在生产中的应用、梨矮化砧木选育需要解决的问题及现代育种技术应用等。这些研究工作为今后梨矮化砧木选育工作提供理论依据,对梨树矮化密植栽培技术的推广有重要参考价值。
Pear industry played an important role in the development of agriculture economy, but it was weak- en in research and application of dwarfing rootstock in pear cultivation. It reviewed on the breeding and ap- plication of dwarfing rootstocks of pear in this article. It mostly included the progresses on the breeding, ap- plication,problem and the modem breeding technology. These studies provided a theoretical basis for pear breeding in the future. It has an important reference value for the application of pear dwarfing rootstock.
出处
《北方果树》
2015年第1期1-3,共3页
Northern Fruits
基金
国家公益性行业(农业)科研专项(201203075-09)
辽宁果树创新团队岗位专家项目(LVGSCYTX-13/14-X)
关键词
梨
砧木
选育
应用
Pear
Rootstocks
Breeding
Application
