学术
摘 要:
对生土防火路营建火力楠防火林带的林木生长效果、防火性能、培肥地力与水源涵养功能以及以经济效益的研究表明，火力楠适应性强，在原防火路较差的土壤条件下，能迅速郁闭并很快成林且防火性能强，是优良的防火树种，12a生混交林带中火力楠的平均树高达9.58m，胸径达9．07cm，生物量达39．62t·hm^2，显示出较强的防火效能。同时，防火林带与生土防火路相比，不但具有较强的培肥地力、涵养水源等功能且经济效益显著，是该区较为理想的防火林带，可进一步推广营造。[著者文摘]
文章出处:
《青海农林科技》-2006年3期,72 -21-23,72页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1004-9966（2006）03-0021-03
Study Efficiency on Building Fire Break Foret Belt of Michelia macclurei along Fire Break Road
LIN Zhu-Lian （Licheng Gongzhen street Office Agriculture Service Center, Putian Fujian 351100, China）
Abstract:
Stand growth , fire break effect , increase soil fertility , conserve water and increase economy effect of Michelia macclurei fire break forest belt were studied on saw soil fire break road . The study results showed that Michelia macclurei has the better adaptability , it＇ s a fast growing and has the better fire control property , it is average tree height and DHB at the ages of 12were 9.58m and 9.07cm , and biomass was 39.62t. ha^-1, even though the soil condition of the old fire break road is very poor. Compare to the original raw-soil fire break road , fire break forest belt not only improving physical and chemical soil properties , and the function of conserve water was increased. Economic benefit was increased also. Building break forest belt is one of good fire break measures and it can be extended cultivation in the hilly southem of Fujian.[著者文摘]
Key words:
Original raw-soil fire break mad; Michelia macclures; Fire break forest belt; Bio-fireproofing; Ecological efflciency;Economic benefit
基金资助:
本文为莆田林业局自选项目“防火路生物改建技术研究”（莆科20004）的部分内容.
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