早熟板栗新品种—鲁岳早丰的选育

Luyuezaofeng, a new early ripening chestnut cultivar

鲁岳早丰是20世纪90年代末从山地栗园选出的实生变异优良品种。该品种早熟、丰产、品质优良、耐瘠薄、适应性强;单苞质量51.1g,出实率55.0%;坚果近圆形,平均单粒质量11.0g;果肉黄色,细糯香甜,含淀粉67.8%,糖21.0%,蛋白质9.5%,脂肪2.1%,在山东泰安8月底成熟。

Luyuezaofeng, a chestnut chance seedling discovered in a mountainous area in 1990s, is a high quality chestnut cuhivar. It matures early. The trees are productive, adaptable to growing conditions, tolerant to unfertile soil. The burs are large, weighing 51.1 g on average, and the nut rate is of 55.0%. The nut is nearly round and has an average weight of 11.0 g. Flesh is yellow, fine, containing a starch of 67.8%, total sugar of 21.0%, protein of 9.5% and fat of 2.1%. It matures at the end of August in Tai＇an area, Shandong Province. It was planted in many chestnut producing areas in recent years in China.