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5. The impact of soil compaction and freeing-thawing cycles on soil structure and yield in Mollisol reg

The impact of soil compaction and freeing-thawing cycles on soil structure and yield in Mollisol reg

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户：beichensi

【摘 要】

：

　　Agricultural machinery tillage and alternating freezing and thawing are two critical factors associated with soil structure change and accelerates soil eros

【作 者】

：

Enheng Wang Zhao Yusen Chen Xiangwei 

【机 构】

：

School of Forestry,Northeast Forestry University,Harbin,150040,China

【出 处】

：

第20届国际土壤与耕作研究组织大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　Agricultural machinery tillage and alternating freezing and thawing are two critical factors associated with soil structure change and accelerates soil erosion in the black soil region of Northeast China.

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