| 利用轮式小拖拉机进行集材的研究 |
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| 引用本文： | 李学友.利用轮式小拖拉机进行集材的研究[J].吉林林业科技,2010,39(4):31-33. |
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| 作者姓名： | 李学友 |
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| 作者单位： | 吉林省临江林业局,吉林,白山,134600 |
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| 摘 要： | 将轮式小拖拉机进行改造,装配绞盘机和搭载板后进行集材,在集材距离200~300 m时,日集材量为:冬季20~30 m3,夏季15~20 m3,比畜力集材提高了4~6倍;集材成本为15~20元.m-3,是畜力集材的50%。利用轮式小拖拉机进行集材,对地表及幼苗幼树的破坏程度大幅度降低,是目前可供选择的一种较好的集材方式。
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| 关 键 词： | 轮式小拖拉机 改造 集材 |
Research on logging by wheeled tractor |
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| LI Xue-you.Research on logging by wheeled tractor[J].Jilin Forestry Scicnce and Technology,2010,39(4):31-33. |
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| Authors: | LI Xue-you |
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| Institution: | LI Xue - you (Linjiang Forestry Bureau of Jinlin Province, Baishan 134600, China) |
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| Abstract: | The wheeled tractor was reconstructed with winch machine and carry board for logging. The logging capacity was 20 -30 m^3 in winter and 15 -20 m^3 in summer when the distance for logging was 200 -300 m, which increased 4 - 6 times than logging by livestock. The cost was 15 - 20 yuan - m^ -3, only 50% of logging by livestock. The destroy degree to soil surface and seedlings by wheeled tractor logging decrease largely, which was a better logging method at present. |
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| Keywords: | wheeled tractor reconstruct logging |
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