平欧21号榛子在山西的引种表现及栽培技术

Introduction Performance and Cultivation Techniques of "Ping'ou No.21" Hazel in Shanxi Province

从辽宁经济林研究所引入大果平欧杂种榛平欧21号,在山西省果树研究所榛子试验园栽植观察,该品系抗性强,生长旺盛,坚果长椭圆形,果实较大,单果均重2.8g,果面红褐色,有明显的沟纹,果仁饱满光洁,风味佳。果壳较薄,果壳厚度1.3mm,出仁率高达44%,果苞脱皮率为50%,宜于在山西省推广种植。

Hazelnut ＂Ping＇ou No planted in hazelnut experimental 21＂ was introduced from Liaoning economic forest research institute, and garden of Shanxi fruit tree research institute. The strain has strong resistance, vigorous growth, long oval nuts, large fruit good flavor. Average weight of single fruit is 2.8g, fruit surface is reddish brown, and groove, is full and smooth kernel. The shell is thin, the shell thickness is 1.3ram, the kernel yield is as high as 44%, and the peeling rate of the bud is 50%. It is suitable for popularization and planting in Shanxi province.