摘要
分析了河北省梨树品种改良的主要进展及存在问题,指出了河北省梨树品种改良的发展趋势。
In this paper, the main progress and problems of pear variety improvement in Hebei Province were analyzed, and the developing trends and prospects of pear variety improvement in Hebei were proposed.
出处
《河北农业科学》
2003年第B09期107-110,共4页
Journal of Hebei Agricultural Sciences
