2007
DOI: 10.1590/s0103-90162007000200013
|View full text |Cite
|
Sign up to set email alerts
|

Water erosion under simulated rainfall in different soil management systems during soybean growth

Abstract: Soil management influences soil cover by crop residues and plant canopy, affecting water erosion. The objective of this research was to quantify water and soil losses by water erosion under different soil tillage systems applied on a typical aluminic Hapludox soil, in an experiment carried out from

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
0
0
7

Year Published

2008
2008
2019
2019

Publication Types

Select...
7

Relationship

3
4

Authors

Journals

citations
Cited by 7 publications
(8 citation statements)
references
References 6 publications
1
0
0
7
Order By: Relevance
“…Higher concentrations of particulate P in 2006 may reflect differences in climate between the 2 years, with greater precipitation in 2006 producing greater destruction of soil aggregates prior to the rainfall simulations and therefore greater susceptibility of surface soils to erosion. The concentrations of total solids in runoff from unplanted plots reported here are about 25% of those reported by Engel et al (2007), who conducted rainfall simulations on soybeans under conventional tillage at a similar crop stage as the current study, but in a Hapludox soil on a 16.5% slope.…”
Section: Discussionsupporting
confidence: 64%
“…Higher concentrations of particulate P in 2006 may reflect differences in climate between the 2 years, with greater precipitation in 2006 producing greater destruction of soil aggregates prior to the rainfall simulations and therefore greater susceptibility of surface soils to erosion. The concentrations of total solids in runoff from unplanted plots reported here are about 25% of those reported by Engel et al (2007), who conducted rainfall simulations on soybeans under conventional tillage at a similar crop stage as the current study, but in a Hapludox soil on a 16.5% slope.…”
Section: Discussionsupporting
confidence: 64%
“…O desenvolvimento das plantas de aveia e ervilhaca no tempo aumentou a proteção da superfície do solo (parte aérea) e a densidade do solo (raízes) e, consequentemente, reduziu a carga de sedimentos no escoamento. Comportamento semelhante foi observado por Leite et al (2004) trabalhando com os cultivos de milho e feijão em Nitossolo e, no mesmo solo sob cultivo de soja, por Engel et al (2007), ambos sob chuva simulada.…”
Section: Massa Relativa De Sedimentos Transportados Na Enxurradaunclassified
“…Estudos têm mostrado a existência de uma relação direta das perdas de solo com a erosão, em culturas agrícolas (Bertol et al, 2001;Engel et al, 2007), pastagens (Panachuki et al, 2006;Oliveira et al, 2014) e eucalipto (Martins et al, 2003(Martins et al, , 2010Brito et al, 2005;Pires et al, 2006). Outros trabalhos também evidenciaram a contribuição das práticas conservacionistas para a redução da perda de água e solo por escoamento superficial (Bertol et al, 2001;Albuquerque et al, 2002;Lanzanova et al, 2013).…”
Section: Introductionunclassified