皖金2号是由浙江农林大学林业与生物技术学院从大别山山核桃天然群体中选出的新品种,优质,丰产,抗逆性强。2013年8月通过安徽省审定并定名。1.品种特征特性树势中庸,树姿开张。雄花为葇荑花序,生于叶腋,通常3条成一束,长5.0~9.5厘米,生于长1~3毫米的总花序柄上。雌花为总状花序,具花2~3朵,坐果率约35%,多双果。果实椭球形,青皮黄褐色,平均厚0.74厘米,果实成熟后易脱青皮,青皮富含生物碱,易染手,出子率33.58%。果核椭球形,长2.77厘米,径 Anhui Jin 2 is a new variety selected from the natural population of Pecan in the Dabie Mountains by the College of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, with high quality, high yield and strong resistance. In August 2013, it was approved and named by Anhui Province. 1. Variety characteristics of the tree moderate, Shuzi opened. Male flowers for the catkin inflorescence, was born in the leaf axils, usually 3 into a bundle, 5.0 to 9.5 cm long, was born in 1 to 3 mm long total inflorescence handle. Female flower raceme, with flowers 2 to 3, fruit set about 35%, more double fruit. Fruit ellipsoid, pale yellow brown, with an average thickness of 0.74 cm, the fruit is easy to peel when mature green peel, green skin is rich in alkaloids, easy to dye hands, the rate of 33.58%. Fruit nuclear ellipsoid, length 2.77 cm, diameter