2008
DOI: 10.1590/s0100-06832008000100033
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Rugosidade superficial do solo formada por escarificação e influenciada pela erosividade da chuva

Abstract: RESUMOA rugosidade superficial do solo é influenciada, entre outros fatores, pelo efeito residual de manejo do solo, pelo tipo de preparo e pela erosividade da chuva e, juntamente com a cobertura do solo por resíduos vegetais, influencia a erosão hídrica. O objetivo deste trabalho foi determinar, entre junho de 2005 e março de 2006, em um Nitossolo Háplico alumínico típico, o efeito de uma operação de escarificador e da erosividade de chuvas sobre a rugosidade superficial, nos seguintes sistemas de manejo do s… Show more

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Cited by 9 publications
(3 citation statements)
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“…In the work of Eltz & Norton (1997), Bertol et al (2006Bertol et al ( , 2007, Zoldan Jr. et al (2008).…”
Section: Effect Of Rain On Soil Roughness and Tortuositymentioning
confidence: 99%
“…In the work of Eltz & Norton (1997), Bertol et al (2006Bertol et al ( , 2007, Zoldan Jr. et al (2008).…”
Section: Effect Of Rain On Soil Roughness and Tortuositymentioning
confidence: 99%
“…Soil surface roughness is constituted by the microrelief or microtopography of the ground and is characterized by the sequence of microelevations and microdepressions, spatially distributed on soil surface (Zoldan Junior et al, 2008;Vidal Vázquez et al, 2010a).…”
Section: Introductionmentioning
confidence: 99%
“…The two main forms of surface roughness are: roughness at random and soil surface roughness. The first is characterized by the completely random spatial distribution of micromodulations on the surface of the terrain (Linden & Van Doren Jr., 1986;Bertol et al, 2008;Zoldan Junior et al, 2008). The second may include the joint effect of terrain declivity and soil preparation marks or only the effects of the latter, in which case it is called orientated roughness (Vidal Vázquez et al, 2007;Paz-Ferreiro et al, 2008).…”
Section: Introductionmentioning
confidence: 99%