江西省造林树种燃烧性研究  

A Study on the Combustibility of Forestation Tree Species in Jiangxi Province

作　　者：郑育桃 祝必琴[2] 焦鸿渤 邹璐[4] 张立存[4] 黄淑娥[2] 肖金香[4] 

机构地区：[1]江西省林业科学研究院,江西南昌330046 [2]江西省气象科学研究所,江西南昌330046 [3]江西省新余市渝水区林业局,江西新余338000 [4]江西农业大学园林与艺术学院,江西南昌330045

出　　处：《江西农业大学学报》2012年第1期93-98,共6页Acta Agriculturae Universitatis Jiangxiensis

基　　金：国家自然科学基金项目(40865004)

摘　　要：通过树种理化性状的研究,筛选出抗火性强的树种,对森林防火林带建设树种的应用有重要意义。采集江西40种常见树种不同器官理化性状测定分析、燃烧试验,选择理化性状实测数据和燃烧数据,结合生物生态学特性评分,提取17个参数进行聚类,应用DPS统计分析软件系统聚类的离差平方和方法进行聚类,结果表明:抗火性强的树种有15个:四川山矾、大叶黄杨、海桐、法国冬青、冬青、醉香含笑、乐昌含笑、木荷、樟树、苦槠、阴香、大叶樟、油茶、女贞和含笑;抗火性较强的有10个,喜树、加杨、泡桐、红花檵木、鹅掌楸、夹竹桃、山杜英、白玉兰、巴东木连、厚皮香;抗火性一般的有6个,石栎、山茶、桂花、桧柏、龙柏、柳杉;抗火性差的有9个,毛竹、杉木、红翅槭、罗汉松、马尾松、湿地松、雪松、水杉、金钱松。利用树种之间燃烧性的差异,择优树种在防火林带建设中应用。Selection of strong fire-resistance tree species through study of their physical and chemical properties is important in construction of fire -preventing forest belt. Forty common tree species from Jiangxi Province were collected for determination of different organs＇ physical and chemical properties, and for com- bustion test. Seventeen factors such as moisture content, ignite temperature, energy content , ash content, crude fat content, lignin content, crude fiber content, burning time, burning intensity, bark thickness, were chosen as the classification indexes, through using DPS （Data Processing System）, the speies were clustered into four categories（strongest, stronger, general, and combustion species ）. The strongest fire-resistant spe- cies were Symplocos setchuancnsis Brand, Buxus megistophylla L6vl. , Pittosporum Banks ex Soland, Viburnum awabuki, Ilex purpurea Hassk. , Michelia chapensls, Michelia macclurel, Schima superba Gardn. et Champ. , and Cinnamomum camphora （ L. ） presI., Cinnamomum burmannii, Castanopsis sclerophylla （ Lindl. ） Schott. , Thea Oleosa Lour. （Camellia oleifera Abel. ）, Cinnamomum Camphora （Linn） Presd. , Ligustrum lucidum Ait. , Michelia figo （Lour.）Spreng.. The stronger fire-resistant species were Camptotheca acuminata Decne. , Populus canadensis Moench., Paulownia fortunei Hemsl. , Loropetalum Chinense var. rubrum （Yieh.）, Liriodendron chinense （ I-Iemsl. ） Sarg., Nerium oleander, Elaeocarpus sylvestris （ Lour. ） Pior., Magnolia denudata Desr. , Manglietia patungensis Hu. , Ternstroemia gymnanthera （ Wight et Am. ） Sprague. The general fire-resistant species were Lithocarpus glaber （Thunb.）Nakai. , Camellia japomica, Osmanthus fragrans, Sabina chinensis （Linn.） Ant. , Sabina chinensis cv. kaizuka, Cryptomeria fortunei Hooibrenk ex Otto et Dietr.. The weak fire-resistant species were Phyllostachys pubescens, Cunninghamia lanceojata （ Lamb. ） Hook. , Aceraceae fabri nance. , Podocarpus macrophyllus （ Thunb. ） D. Don, Pi

关 键 词：树种 理化性状 燃烧性 江西 

分 类 号：S762.33[农业科学—森林保护学]