板栗新品种‘怀丰’

 ‘怀丰’是通过实生选优获得的板栗新品种，丰产，优质，耐贮，适应性强。坚果综合性状优良，果形整齐，平均单粒质量为8.9 g，平均每苞含坚果3粒。栗皮黑褐色，极少茸毛，果面光滑美观。栗仁黄色，煮食细糯，鲜食香甜，成熟果果肉含水量54.8%，总糖6.73%，淀粉39.80%，粗纤维1.30%，脂肪0.90%，蛋白质5.25%。北京地区9月中上旬成熟，适宜在燕山地区栽培。

A New Chestnut Cultivar'Huaifeng'

The new high yield and excellent quality chestnut cultivar‘Huaifeng’was selected from natural chestnut seedlings. It had good characteristics，such as high yield，excellent quality，storage tolerance and strong resistance. The shape of nut is uniform and the average nut weight is 8.9 g. There are 3 nuts in one bur. The nut skin is black brown with little pubescence. The chestnut kernel is yellow，sticky when cooking. The fresh chestnut kernel nut is fragrant-sweet，with water content 54.80%，total sugar content 6.73%，starch content 39.80%，crude fiber content 1.30%，fats content 0.90% and protein content 5.25%. It is suitable to plant in mountain area，and fruit maturity is early middle September in Beijing.