Temporal soil reconsolidation of an Brazilian Oxisol loosed by Chisel Plow

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：xieqi509

【摘要】

：

　　The Brazilian agriculture,in the past years,has seen over 30 million ha been converted to notillage systems whereas surface compaction has been the main con

【作者】

：

M.S.Drescher[1]D.J.Reinert[2]J.E.Denardin[3]A.Faganello[3]

【机构】

：

Rio Grande do Sul State University,S(a)o Luis Gonzaga,RS,Brazil

【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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　　The Brazilian agriculture,in the past years,has seen over 30 million ha been converted to notillage systems whereas surface compaction has been the main concern.To alleviate this conservation tillage has been used to loose surface soil.Tillage loosing up soil decreases bulk density and resistance and increase macro and total porosity,water infiltration and significantly affects water and air fluxes.

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Temporal soil reconsolidation of an Brazilian Oxisol loosed by Chisel Plow

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