Can we quantify the soil degradation we see in the field?

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:swangel
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  Soil structure degradation is a key environmental and agricultural issue.It is commonly observed in the field,e.g.as wheel tracks,compacted layers or poorly degraded matter.Both farmers and soil experts can easily observe these features,via different techniques.
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