山东果树研究所通过人工杂交培育出的华丰、华光、红栗 1号和从实生苗中选出的泰栗 1号、泰安薄壳、郯城 3号板栗新品种 ,综合性状好 ,简介如下。1　华丰　总苞椭圆形 ,重 4 0 g左右 ,平均含坚果 2 .9个 ,出实率 56%。坚果大小整齐 ,单粒重 8g,果肉细糯香甜 ,适于炒食。果实 9 Huarong, Huaguang, Hongli No.1, and Taili No.1, Taian shell, and Tancheng No.3 chestnut cultivated by Shandong Fruit Research Institute through artificial breeding have good comprehensive characters. The brief introduction is as follows . 1 Huafeng involucre oval, weight 4 0 g or so, with an average of 2 .9 nuts, a real rate of 56%. Nut size neat, single grain weight 8g, sweet thin glutinous pulp, suitable for fried. Fruit 9