Physical and hydric characterization of a red-yellow dystrophic latossolounder different tillage system and grassland sytems

摘要：

Introduction The soil compaction of tillage systems are important soil degradation.The traffic of machines and animal trampling,to promote the increasing of soils physics parameters used to available the soil compaction.Some of these parameters are the compaction degree and soil penetration resistance.

关键词： soil compacting proctor normal soil penetration resistance

作者: WELLINGTON WILLIAN ROCHA RITA DE C(A)SSIA RIBEIRO CARVALHO BRUNO DA SILVA PIRES AYESKA HUBNER BRAGA NUNES

作者单位: Department of Agronomy.Universidade Federal dos Vales do Jequitinhonhae Mucuri-Brasil

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）