夕空桃是威海农科中心于1989年由日本直接引进成苗,隔离栽培于羊亭镇村南山果园,面积10亩。经十多年的栽培研究,基本摸清了其生长结果习性及栽培技术。 一、植物学性状及生物学特征 夕空桃树势强健,树姿较直立,一年生枝条红褐色,多年生枝条褐色,皮孔少,萌芽率高,成枝力强,适应性及抗逆性强,但不适宜粘土地栽培。 Eve peach Weihai Agricultural Center in 1989 by the Japanese direct introduction into the seedlings, isolated cultivation in Yangting Town Nanshan orchards, an area of ​​10 acres. After more than ten years of cultivation research, basic find out its growth habit and cultivation techniques. First, the botany traits and biological characteristics Sky peach robust, tree position more upright, annual reddish brown branches, perennial branches brown, less lenticels, high germination rate, strong branchability, adaptability and resistance to strong, But not suitable for clay cultivation.