| 土壤压实对农作物影响概述 |
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| 引用本文： | 张兴义 隋跃宇. 土壤压实对农作物影响概述[J]. 农业机械学报, 2005, 36(10): 161-164 |
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| 作者姓名： | 张兴义 隋跃宇 |
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| 作者单位： | [1]中国科学院东北地理与农业生态研究所副研究员、博士,哈尔滨市150040 [2]中国科学院东北地理与农业生态研究所硕士生,哈尔滨市150040 |
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| 基金项目： | 中国科学院知识创新工程重大项目（项目编号;KZCX1-SW-19-3-01）和黑龙江省科技攻关资助项目（项目编号：GC038301） |
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| 摘 要： | 回顾了近几十年来国内外尤其是欧美等机械化发达国家在土壤机械压实危害方面的研究成果。土壤机械压实危害主要表现在土壤容积质量和机械阻力增加，大孔隙减少，土壤物理、化学、生物性状恶化，进而影响作物的生长发育，土壤结构发生退化，已成为当前制约农业可持续发展的障碍因素之一。
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| 关 键 词： | 机械 土壤压实 作物 影响 |
| 收稿时间： | 2004-06-29 |
| 修稿时间： | 2004-06-29 |
Summarization on the Effect of Soil Compaction on Crops |
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| Zhang XingYi;Sui YueYu. Summarization on the Effect of Soil Compaction on Crops[J]. Transactions of the Chinese Society for Agricultural Machinery, 2005, 36(10): 161-164 |
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| Authors: | Zhang XingYi Sui YueYu |
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| Abstract: | The results of international and domestic research on soil compaction deterioration induced by vehicle traffic, especially the achievements investigated by mechanized agriculture developed countries during last decades were reviewed. The harms of soil compaction represented briefly as soil bulk density and penetration resistance increased, macroporosity decreased, soil physical, chemical and biological properties deteriorated, which effected on crop growing and soil structure degradation, and has become one of the principal obstacle factors for sustainable development of agriculture. |
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| Keywords: | Machine Soil compaction Crops Effect |
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