| 我国黑土的退化问题及可持续农业 |
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| 引用本文： | 陆继龙.我国黑土的退化问题及可持续农业[J].水土保持学报,2001,15(2):53-55,67. |
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| 作者姓名： | 陆继龙 |
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| 作者单位： | 吉林大学朝阳校区资源综合利用与环保研究中心, |
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| 摘 要： | 在分析我国东北黑土的土壤侵蚀、养分减少、物理性状恶化和土壤污染等退化特征的基础上 ,指出了黑土退化的自然因素和人为因素 ,并探讨了黑土退化的防治和可持续农业 ,这对于提高黑土地区土壤的生产力 ,促进可持续农业发展具有重要的意义
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| 关 键 词： | 黑土 土壤退化 可持续农业 |
| 文章编号： | 1009-2242(2001)02-0053-03 |
Phaeozem Degradation and Sustainable Agriculture in China |
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| LU Ji,long.Phaeozem Degradation and Sustainable Agriculture in China[J].Journal of Soil and Water Conservation,2001,15(2):53-55,67. |
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| Authors: | LU Ji long |
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| Abstract: | Based on the analysis of characteristics of phaeozem degradation in northeastern China, including soil erosion, soil impoverishment, deterioration of soil physical properties and soil pollution,the nature and artificial factors influencing degradation are pointed out, and the prevention and control of phaeozem degradation and sustainable agriculture are discussed, which is significant to improve production capacity of phaeozem and to promote the development of sustainable agriculture. |
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| Keywords: | phaeozem soil degradation sustainable agriculture |
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