“云林2号”是在滇东北寒冷地区鲁甸县选育的新品种,实生后代。树姿开张,树势强;每花枝平均着花3.5朵,每果枝平均着果2.8个,坚果长扁圆球形,单果质量13.7g,壳厚0.92mm,出仁率50.73%,坚果仁含油率71.1%,蛋白质含量18.2%。果实9月下旬成熟,仁黄白色,取仁易,香甜无涩味,口感细腻。2013年12月通过云南省林木良种委员会认定。 “Yunlin 2 ” is a new breed bred in Ludian County, northeastern Yunnan, the real offspring. Tree posture opened, strong trees; each flower branches with an average of 3.5 flowers, each fruit branches an average of 2.8, long oblate nuts, fruit quality 13.7g, shell thickness 0.92mm, kernel rate of 50.73%, nut kernel oil rate 71.1%, protein content 18.2%. Fruit mature in late September, Hui Huang white, take Jen Yi, sweet and astringent taste, delicate taste. In December 2013, it passed the Yunnan Forest Tree Species Commission.