【摘要】 为探索油茶防火阻隔带建设适宜模式，以整地方式、栽植方式、栽植密度、品种选择为主要试验因素，设计4种不同造林模式，调查分析油茶造林成活率、生长情况、林地杂灌生长情况、防火功能差异及效益情况。结果表明：王岭模式和雁门模式造林成活率显著高于石龙模式和仙女模式，雁门模式成活率达93.67%,新梢生长量差异不显著，林地杂灌生长势弱，显著减少，建设初期投入成本在67 500～78 000元?hm^-2。总体以王岭模式和雁门模式建设油茶防火阻隔带有利于油茶成活和生长，能够增强林冠及地表防火效果，发挥了生物阻隔带和生土阻隔带的双重防火效果，实现了生态、经济和社会效益的有机结合。更多还原

【Abstract】 In order to explore the suitable afforestation mode of Camellia oleifera fire prevention belt, four different afforestation modes were designed with the ways of land preparation, planting mode, planting density, variety selection as the main test factors, and the survival rate, growth, woodland mixed irrigation growth, fire prevention function difference and benefits were investigated and analyzed. The results show that the survival rate of Wangling and Yanmen modes were significantly higher than that of Shilong and Xiannv, the survival rate reached 93.67%,the growth difference of new shoots was not significant, the growth potential of forest woodland was weak, significantly reduced, and the input cost in the initial stage of construction was 4 500-5 200 yuan?hm^-2. In the whole, the construction of Camellia oleifera fire prevention belt by Wangling mode and Yanmen mode is conducive to the survival and growth of camellia oil, which can enhance the fire prevention effect of the forest crown and the surface, give play to the double fire prevention effect of biological prevention belt and raw soil prevention belt, and realize the organic combination of ecological, economic and social benefits.更多还原