| 农用车集材对马杉混交林迹地土壤影响的研究 |
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| 引用本文： | 张正雄,周新年,刘爱琴,林海明,高山. 农用车集材对马杉混交林迹地土壤影响的研究[J]. 福建林学院学报, 2004, 24(1): 5-7 |
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| 作者姓名： | 张正雄 周新年 刘爱琴 林海明 高山 |
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| 作者单位： | 1. 福建农林大学,福建,南平,353001
2. 建瓯市林业委员会,福建,建瓯,353100 |
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| 基金项目： | 福建省自然科学基金资助项目(E99001)，福建省林业厅科学基金资助项目(闽林科[2000]08号文第3(6)项). |
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| 摘 要： | 定量分析农用车集材对马杉混交人工林迹地(集材道)土壤理化性质的影响,结果表明:集材后除土壤容重和结构体破坏率指标增大外,林地土壤其余指标均下降,而且表层土壤(0～20cm)所受影响较底层土壤(20～40cm)大;从森林生态采运角度出发,提出减少集材作业对林地土壤破坏的技术措施.
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| 关 键 词： | 农用车 人工林 集材作业 土壤理化性质 |
| 文章编号： | 1001-389X(2004)01-0005-03 |
| 修稿时间： | 2003-08-29 |
Effect of Farm Truck Skidding on the Trail Soil of Artificial Mixed Forest of Pinus massoniana and Cunninghamia lanceolata |
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| ZHANG Zheng-xiong,ZHOU Xin-nian,LIU Ai-qin,LIN Hai-ming,GAO Shan. Effect of Farm Truck Skidding on the Trail Soil of Artificial Mixed Forest of Pinus massoniana and Cunninghamia lanceolata[J]. Journal of Fujian College of Forestry, 2004, 24(1): 5-7 |
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| Authors: | ZHANG Zheng-xiong ZHOU Xin-nian LIU Ai-qin LIN Hai-ming GAO Shan |
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| Affiliation: | ZHANG Zheng-xiong~1,ZHOU Xin-nian~1,LIU Ai-qin~1,LIN Hai-ming~2,GAO Shan~1 |
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| Abstract: | The effect of farm truck skidding on the physical and chemical properties of soil in artificial mixed forest of Pinus massoniana and Cunninghamia lanceolata was analyzed quantitatively.The results show the other indexes of physical and chemical properties of soil decline except the volume weight of soil and the damage rate of soil structure increasing,and the surface soil(0～(20 cm))are impacted more seriously than the bottom soil(20～40 cm).Some technological measures for reducing the damage of soil were put forward for the ecological harvesting operation. |
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| Keywords: | farm truck artificial forest skidding operation physical and chemical properties of soil |
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