| 杉木大面积人工林采伐迹地更新生长不良原因研究 |
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| 引用本文： | 陈学堂 陈安统. 杉木大面积人工林采伐迹地更新生长不良原因研究[J]. 浙江林业科技, 1996, 16(1): 36-41 |
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| 作者姓名： | 陈学堂 陈安统 |
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| 作者单位： | 浙江省临海市林场 |
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| 摘 要： | 调查发现，临海市附近杉木大面积人工林采伐迹地更新后生长不良，其主要原因是连栽引起的地力衰退，造成土壤肥力下降及有害物质积累，为此，提出适当施肥、深挖抚育、及时除萌及营造混交林等措施，并对较差立地则进行树种更换。
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| 关 键 词： | 杉木，迹地更新，连栽 |
Study on Bad Regeneration Growth of Cunninghamia lanceolata in Man - made Stand after Cutting |
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| Chen Xuetang,Chen Antong. Study on Bad Regeneration Growth of Cunninghamia lanceolata in Man - made Stand after Cutting[J]. Journal of Zhejiang Forestry Science and Technology, 1996, 16(1): 36-41 |
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| Authors: | Chen Xuetang Chen Antong |
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| Affiliation: | Linhai Forest Center of zhejiang Linhai 317000 |
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| Abstract: | Investigations showed that regeneration growth of Cunninghamia lanceolata in man - made stand after cutting was not good. The causes were soil fertility degradation and evil accumulation,etc. by continuouse planting.Some countermeasures were proposed. |
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| Keywords: | Cunninghamia lanceolata regeneration continuous planting |
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