Effects of pig slurry application on the diversity and activity of soil biota in pasture areas

Silva, Danni Maísa da; Jacques, Rodrigo Josemar Seminoti; Silva, Diego Armando Amaro da; Santana, Natielo Almeida; Vogelmann, Eduardo Saldanha; Eckhardt, Daniel Pazzini; Antoniolli, Zaida Inês

doi:10.1590/0103-8478cr20141869

Cited by 10 publications

(11 citation statements)

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“…In PC 2, with 20% of the data variation, the corn popcorn + Crioula sweet potato intercropping separated in the negative quadrant and inversely correlated to the order Orthoptera. In a study by Da Silva et al (2016) PC 1 explained 54.24% of the data variability and included Coleoptera, Diptera and Collembola among its biological variables. For Silva et al (2015), the taxonomic groups Coleoptera, Hemiptera, Diptera, Hymenoptera and Isopoda were considered as…”

Section: Orders Totalmentioning

confidence: 99%

“…The biological diversity of the soil plays an important role in the decomposition and mineralization of organic residues, favoring the availability of nutrients to plants and even to other organisms (Brown & Sautter, 2009), through changes in the physical and chemical environment of their habitat (Rezende et al, 2017). The edaphic fauna can be influenced by the cultivation system (Silva et al, 2015;Balin et al, 2017;Costa & Drescher, 2018), land use (Da Almeida et al, 2017), fertilization (Alves et al, 2008;Da Silva et al, 2016), among other factors, such as cultural practices, which directly influence the edaphic population (Gatiboni et al, 2009;Silva et al, 2013). This effect may be related to the permanence of organic residues on the soil (Antoniolli et al, 2006), collection period (Da Silva et al, 2016), or even according to the taxonomic group found (Silva et al, 2015;Rezende et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…The edaphic fauna can be influenced by the cultivation system (Silva et al, 2015;Balin et al, 2017;Costa & Drescher, 2018), land use (Da Almeida et al, 2017), fertilization (Alves et al, 2008;Da Silva et al, 2016), among other factors, such as cultural practices, which directly influence the edaphic population (Gatiboni et al, 2009;Silva et al, 2013). This effect may be related to the permanence of organic residues on the soil (Antoniolli et al, 2006), collection period (Da Silva et al, 2016), or even according to the taxonomic group found (Silva et al, 2015;Rezende et al, 2017). It is noticed, therefore, that the soil fauna is sensitive to changes in the environment and can be considered as a good indicator of the biological quality of the soil and useful in the evaluation of agroecosystems (Nunes et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

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Single cultivation versus sweet potato and popcorn intercropping: benefits over edaphic fauna in ecological-based system

et al. 2021

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The objective of this study was to evaluate the diversity and abundance of edaphic fauna organisms in single and intercropped systems of sweet potato (Ipomoea batatas) and ecologically-based popcorn (Zea mays) in Red Oxisol, in the Northwest region of the state of Rio Grande do Sul, Brazil. Four sweet potato cultivars were used in single systems and intercropped with popcorn: BRS Amélia, BRS Rubissol, BRS Cuia and Crioula. The soil fauna assessment was carried out using PROVID-type traps. Richness, abundance and the dominance indices of Shannon (H') and Simpson (D) were determined. The orders Coleoptera, Hymenoptera, Collembola and Orthoptera, were dominant in both cultivation systems. The single cultivation showed a greater number of organisms in the orders Isopoda and Collembola, whereas in the intercropped system, the orders Lepidoptera and Hymenoptera stood out. The intercropping cultivation of sweet potato and popcorn shows highest diversity and abundance of soil organisms compared to the single cultivation.

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Section: Orders Totalmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Single cultivation versus sweet potato and popcorn intercropping: benefits over edaphic fauna in ecological-based system

et al. 2021

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“…Among the environmental indicators are the chemical (MORAIS et al, 2015), the physical (CARVALHO et al, 2004) and the biological (SILVA et al, 2015;SILVA et al, 2016), and the quality of these attributes provide adequate conditions for plant growth and development and for maintaining the diversity of soil-dwelling organisms (SANTOS et al, 2008). However, any modification in the soil can directly change its structure and biological activity and, consequently, its fertility, with effects on environmental quality and crop yield (GOMILDE et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

“…In pig producing regions, the disposal of pig slurry (PS) is a serious environmental problem (BERWANGER et al, 2008), but if well managed, it can serve as an important alternative to pasture fertilization (SILVA et al, 2016) and positively influence the chemical (SCHERER et al, 2010), physical (RESENDE et al, 2012) and biological characteristics of the soil (SILVA et al, 2014;SILVA et al, 2016), acting on the edaphic quality as a whole. In this regard, in addition to soil physical and chemical indicators, the abundance and diversity of edaphic organisms, including nematodes, have been used as important indicators of soil quality (SANTORUFO et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Soil Attributes and Edaphic Nematofauna in Pastures With Pig Slurry Successive Aplications

Silva

Bernardo

et al. 2019

Rev. Caatinga

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Considering that nematodes are quite sensitive to anthropic interventions, these organisms can be used as indicators of soil quality (SQ). The objective of this work was to study chemical and physical attributes and soil nematode as an indicator of soil quality in pasture areas with successive application of pig slurry (PS) in the Northwest of the state of Rio Grande do Sul. For this, the different areas were considered: Azevém + Tifton pasture with PS use for 14 years (A14), Azevém + Tifton pasture with use of PS for two years (A2) and native forest (NF), with a chemical and physical attributes nematofauna of the soil, with three replicates per treatment, in a randomized complete block design. The soil chemical attributes were sensitive to changes in pasture areas with successive application of PS, with increase in P content, compared to the NF area and soil OM content in the A14 area similar to that found in the NF area. In relation to the soil physical attributes, density and microporosity increased with the successive application of PS in ryegrass + tifton pasture areas, while macroporosity decreased, compared to NF areas. The nematodes of the Discocriconemella, Paratylenchus, Pratylenchus, Trichodorus, Tylenchus and free-living groups were efficient as indicators of soil quality, since they were able to evidence alterations in soil chemical and physical attributes between the ryegrass + tifton use of PS and in relation to the native forest. ATRIBUTOS DO SOLO E NEMATOFAUNA EDÁFICA EM PASTAGENS COM USO SUCESSIVO DE DEJETO LÍQUIDO DE SUÍNOSRESUMO -Considerando-se que os nematoides são bastante sensíveis às intervenções antrópicas, estes organismos podem ser utilizados como indicadores de qualidade do solo (QS). Neste trabalho objetivou-se estudar atributos químicos, físicos e a nematofauna edáfica como indicadora de qualidade do solo em áreas de pastagem com aplicação sucessiva de dejetos líquidos de suínos (DLS) no Noroeste do estado do Rio Grande do Sul. Para tal, foram consideradas as diferentes áreas: pastagem de Azevém + Tifton com uso de DLS há 14 anos (A14), pastagem de Azevém + Tifton com uso de DLS há dois anos (A2) e mata nativa (MN), sendo analisados atributos químicos, físicos e a nematofauna do solo, com três repetições por tratamento, em delineamento blocos casualizados. Os atributos químicos do solo foram sensíveis às mudanças em áreas de pastagem com aplicação sucessiva de DLS, com aumento no teor de P, em comparação com a área MN e teor de MO do solo na área A14 semelhante ao encontrado na área MN. Em relação aos atributos físicos do solo, densidade e microporosidade aumentam com a aplicação sucessiva de DLS em áreas de pastagem de azevém+tifton, enquanto que a macroporosidade diminuiu, em comparação com as áreas MN. Os nematoides dos grupos Discocriconemella, Paratylenchus, Pratylenchus, Trichodorus, Tylenchus e de vida livre são eficientes como indicadores da qualidade do solo, uma vez que evidenciam alterações nos atributos químicos e físicos do solo entre as áreas de pastagem de azevém+tift...

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Changes in carbon pools and enzyme activities in soil amended with pig slurry derived from different feeding diets and filtration process

et al. 2020

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Effects of pig slurry application on the diversity and activity of soil biota in pasture areas

Abstract: The successive application of pig slurry to pastures is a common practice in southern Brazil

Cited by 10 publications

References 10 publications

Single cultivation versus sweet potato and popcorn intercropping: benefits over edaphic fauna in ecological-based system

Single cultivation versus sweet potato and popcorn intercropping: benefits over edaphic fauna in ecological-based system

Soil Attributes and Edaphic Nematofauna in Pastures With Pig Slurry Successive Aplications

Changes in carbon pools and enzyme activities in soil amended with pig slurry derived from different feeding diets and filtration process

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