“丽科3号”是云南泡核桃自然实生选育的新品种。2012年通过云南省林木品种审定委员会的良种认定。该品种坚果扁圆球形,纵径、横径及侧径平均为3.41 cm×2.98 cm×3.19 cm。平均单果重12.8 g。种壳麻点多而深,缝合线中上部突起,结合紧密。种壳厚0.98 mm,内褶壁纸质及横隔膜膜 “Like 3 ” is a new species of Yunnan walnut natural selection. In 2012, it passed the thoroughbred recognition of Yunnan Forest Variety Certification Committee. The varieties of nuts oblate spherical, longitudinal diameter, transverse diameter and lateral diameter of 3.41 cm × 2.98 cm × 3.19 cm. The average fruit weight 12.8 g. Seed pods more and more deep, the upper part of the suture protruding, combined with close. Shell thickness 0.98 mm, pleated wall paper and diaphragm membrane