勃利县发现抗寒高产优质榛仁杏庄程彬为进一步考证抗寒直立栽培优质晚熟桃一仲秋蜜的来源．几经周折，笔者找到已故汪永和先生的长女汪淑荧同志．意外地发现他国中还有一棵汪老先生引桃时带回的榛仁杏．这棵扎根塞外２８年的杏树，树径周长１．５米，树冠占地一分左右。尽... Boli County found cold hardy high-yield high-quality hazelnut apricot Cheng Bin for further research cold-resistant upright cultivation of high quality late-peach a source of autumn honey. After many twists and turns, I found the late Mr. Wang Yonghe eldest daughter Comrade Wang Shu-fu. Unexpectedly found in his country there is also a Mr. Wang Lao cited peach brought hazelnut apricot. 28 years of grounded root plug outside the apricot, tree circumference of 1.5 meters, canopy covers an area of ​​about a minute. Do ...