2003
DOI: 10.1590/s0100-204x2003000600009
|View full text |Cite
|
Sign up to set email alerts
|

Características químicas de solo sob aplicação de esterco líquido de suínos em pastagem natural

Abstract: Resumo -Apesar de o esterco líquido de suínos ser um fertilizante, seu uso inadequado pode comprometer a qualidade do solo e água. O objetivo deste trabalho foi avaliar alterações em algumas caracterís-ticas químicas de um solo sob pastagem natural com o uso de esterco líquido de suínos e suas implicações agronômicas e ambientais. O experimento foi conduzido de novembro de 1995 a novembro de 1999 em Paraíso do Sul, RS, em condomínio de suinocultores. Os tratamentos constituíram-se de 0, 20 e 40 m 3 ha -1 de es… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

7
55
1
72

Year Published

2012
2012
2021
2021

Publication Types

Select...
6
1

Relationship

2
5

Authors

Journals

citations
Cited by 90 publications
(138 citation statements)
references
References 8 publications
(9 reference statements)
7
55
1
72
Order By: Relevance
“…In addition, these studies tested successive pig slurry applications. Ceretta et al (2003) applied 28 rates of up to 40 m 3 ha -1 of pig slurry to the surface of a pasture soil in 4 years, and observed increases in Ca, Mg, and especially soil P, which reached extremely high values in the 0-0.1 m layer. According to these authors, there was no increase in soil pH, and K and organic C after applying the organic fertilizer.…”
Section: Resultsmentioning
confidence: 99%
See 3 more Smart Citations
“…In addition, these studies tested successive pig slurry applications. Ceretta et al (2003) applied 28 rates of up to 40 m 3 ha -1 of pig slurry to the surface of a pasture soil in 4 years, and observed increases in Ca, Mg, and especially soil P, which reached extremely high values in the 0-0.1 m layer. According to these authors, there was no increase in soil pH, and K and organic C after applying the organic fertilizer.…”
Section: Resultsmentioning
confidence: 99%
“…The organic matter content of the soil was not altered by the application of pig slurry biofertilizer (Table 3), due to the low dry matter content of this organic fertilizer, low C/N ratio and the presence of readily decomposable organic C in the swine waste, aside from the likely increase in soil microbial activity after effluent application (Ceretta et al, 2003;Sousa et al, 2014).…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…Thus, nutrient contents in the soil are expected to increase over the years (Mcdowell et al, 2001;Basso et al, 2005;Gatiboni et al, 2008;Ceretta et al, 2010a,b;Girotto et al, 2010). The chemical properties related to soil acidity are also expected to change, e.g., with increases in soil pH and base saturation, as well as a decrease in aluminum saturation (Ceretta et al, 2003;Lourenzi et al, 2011). Although there is abundant literature on the effects of pig slurry, no information was found about the effects of swine deep-litter on soil acidity parameters.…”
Section: Introductionmentioning
confidence: 99%