【摘要】 用自行设计的试验装置对白三叶、车前草、月见草、马蹄金、黄花酢浆草、常春藤和火绒草7种草本植物进行了燃烧试验,采集了样品燃烧过程中的烟气温度变化和质量变化数据,分析和计算表明,7种草本植物燃烧性由大到小的顺序依次是车前草、马蹄金、常春藤、火绒草、月见草、黄花酢浆草、白三叶,结合这7种植物的生物学性、生态学性、物候学性和利用价值,初步认为白三叶、马蹄金2种植物是较好的防火草本植物,其中白三叶是营造防火草带的首选植物,常春藤、月见草、火绒草的燃烧性差,可以用于生物防火。更多还原

【Abstract】 Combustion experiment of 7 herbaceous species was carried out with equipment designed by the authors.Fume temperature and weight losing was determined in flaming stage.Analysis on combustibility of the plant above-mentioned showed the order as follows: Plantago asiatica,Dichondra repens,Hedera nepalensis var.sinensis,Leontopodium leontopodioides,Oenothera biennis,Oxalis corniculata,Trifolium repens.And based on their biological,ecological and phonological functions,D.repens and T.repens could be chosen for biological fire-prevention,T.repens was the first option for firebelt.H.nepalensis var.sinensis,O.biennis and L.leontopodioides were hard combustible and could be as biological fire-prevention.更多还原