薄壳山核桃新品种——“茅山1号”

A new cultivar Maoshan No.1 in Carya illinoensis

"茅山1号"是通过实生选种选育出的薄壳山核桃新品种。该品种坚果短圆形,基部浑圆;平均单果质量8.6～8.9 g,出仁率47.56%～48.67%;粗脂肪65.20%～66.10%,蛋白质10.32%～10.50%,油酸58.91%～59.59%,亚油酸30.69%～31.14%;品质优良,口味香甜;雌雄花期基本相遇,丰产性好;抗病性强;10月下旬坚果成熟,果实生育期为160 d。

Maoshan No. 1 is a new pecan cultivar selected by seedling selection. The nut is short rounded with perfectly round base. The average fruit mass is 8.6-8.9 g with 47.56%-48.67% of kernel rate. The content of crude fat, protein, oleic acid and linoleic acid are 65.20%-66.10%, 10.32%-10.50%, 58.91%-59.59% and 30.69%-31.14%, respectively. The nut has excellent quality and sweet taste. Staminate and pistillate flowers almost bloom at the same period. The yield is high and the disease resistance is strong. The fruit ripens in late October, and nut development period is about 160 days.