论文部分内容阅读
锥栗(Castanea henryi)别名珍珠栗、尖栗、鸡心栗,落叶乔木,高可达30米,胸径可达1米,是一种速生的用材树种。木材结构细致,材质良好。具韧性,耐湿抗腐,为优良的建筑、枕木、车船、家具用材;果实甘甜味美,可生食;树皮和总苞可提制栲胶,综合利用价值较高。锥栗系亚热带的落叶阔叶树种,天然分布于浙江、安徽、福建、湖南、四川、湖北、广东、广西、贵州、云南等省。在陕西
Castanea henryi alias Pearl chestnut, chestnut, chestnut heart chestnut, deciduous trees, up to 30 meters high, diameter up to 1 meter, is a fast growing timber species. Timber detailed structure, good material. With toughness, moisture resistance, corrosion resistance, for the fine buildings, sleepers, travel, furniture timber; sweet and delicious fruit, raw food; bark and involucre can be made of gum, the comprehensive utilization of higher value. Castanea sinensis subtropical deciduous broad-leaved species, natural distribution in Zhejiang, Anhui, Fujian, Hunan, Sichuan, Hubei, Guangdong, Guangxi, Guizhou, Yunnan and other provinces. In Shaanxi