Soil Quality Dynamics Following Long-Term Application of Poultry Manure and Sewage Sludge on Grassland

2011 ◽  
Vol 42 (6) ◽  
pp. 656-668 ◽  
Author(s):  
I. Mariscal-Sancho ◽  
B. C. Ball ◽  
F. Peregrina
Keyword(s):  
Sewage Sludge ◽  
Soil Quality ◽  
Poultry Manure

Effect of long term addition of composts and poultry manure on soil quality of citrus orchards in Southern Italy

2004 ◽  
Vol 40 (3) ◽  
Author(s):  
Stefano Canali ◽  
Alessandra Trinchera ◽  
Francesco Intrigliolo ◽  
Letizia Pompili ◽  
Luigi Nisini ◽  
...  
Keyword(s):  
Soil Quality ◽  
Southern Italy ◽  
Poultry Manure ◽  
Citrus Orchards

scholarly journals Soil Quality Assessment after 25 Years of Sewage Sludge vs. Mineral Fertilization in a Calcareous Soil

Land ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 727
Author(s):  
Ana Simoes-Mota ◽  
Rosa Maria Poch ◽  
Alberto Enrique ◽  
Luis Orcaray ◽  
Iñigo Virto
Keyword(s):  
Sewage Sludge ◽  
Soil Quality ◽  
Calcareous Soil ◽  
Principal Component ◽  
Holistic Approach ◽  
Soil Parameters ◽  
Mineral Fertilization ◽  
Data Set ◽  
Two Factors

The aim of this work was to identify the most sensitive soil quality indicators and assess soil quality after long-term application of sewage sludge (SS) and conventional mineral fertilization for rainfed cereal production in a sub-humid Mediterranean calcareous soil. The treatments included six combinations of SS at different doses (40 t ha−1 and 80 ha−1) and frequencies (every 1, 2 and 4 years), plus a control with mineral fertilization, and a baseline control without fertilization. Twenty-five years after the onset of the experiment, 37 pre-selected physical, chemical and biological soil parameters were measured, and a minimum data set was determined. Among these indicators, those significantly affected by treatment and depth were selected as sensitive. A principal component analysis (PCA) was then performed for each studied depth. At 0–15 cm, PCA identified three factors (F1, F2 and F3), and at 15–30 cm, two factors (F4 and F5) that explained 71.5% and 67.4% of the variation, respectively, in the soil parameters. The most sensitive indicators (those with the highest correlation within each factor) were related to nutrients (P and N), organic matter, and trace metals (F1 and F4), microporosity (F2), earthworm activity (F3), and exchangeable cations (F5). Only F3 correlated significantly (and negatively) with yield. From these results, we concluded that soil quality can be affected in opposite directions by SS application, and that a holistic approach is needed to better assess soil functioning under SS fertilization in this type of agrosystem.

Long-Term Persistence of Organic Chemicals in Sewage Sludge-Amended Agricultural Land: A Soil Quality Perspective

1995 ◽  
pp. 345-391 ◽  
Author(s):  
Angus J. Beck ◽  
Ruth E. Alcock ◽  
Susan C. Wilson ◽  
Min-Jian Wang ◽  
Simon R. Wild ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Soil Quality ◽  
Agricultural Land ◽  
Organic Chemicals

A long-term chemical and infrared spectroscopy study on a soil amended with municipal sewage sludge

Agronomie ◽  
2001 ◽  
Vol 21 (2) ◽  
pp. 169-178 ◽  
Author(s):  
Giovanni Gigliotti ◽  
Pier Lodovico Giusquiani ◽  
Daniela Businelli
Keyword(s):  
Infrared Spectroscopy ◽  
Sewage Sludge ◽  
Municipal Sewage ◽  
Municipal Sewage Sludge ◽  
Spectroscopy Study

Effects of Long Term Application of Organic and Mineral Fertilizers on Soil Enzymes

2018 ◽  
Vol 69 (10) ◽  
pp. 2608-1612 ◽  
Author(s):  
Alina Dora Samuel ◽  
Simona Bungau ◽  
Delia Mirela Tit ◽  
Carmen Elena Melinte (Frunzulica) ◽  
Lavinia Purza ◽  
...  
Keyword(s):  
Biological Activity ◽  
Soil Quality ◽  
Soil Enzymes ◽  
Farmyard Manure ◽  
Enzymatic Activities ◽  
Mineral Fertilizers ◽  
Soil Biology ◽  
Soil Biological Activity ◽  
Organic And Mineral Fertilizers

Long term productivity and conservation of soils is critical for sustaining agricultural ecosystems. The specific objective of the work reported was to determine the effects of long term application of organic and mineral fertilizers on soil enzyme activity as an index of soil biology and biochemistry. Three key soil enzymes involved in intracellular metabolism of microorganisms and two soil enzymes involved in phosphorus metabolism were selected. Actual and potential dehydrogenase, catalase, acid and alkaline phosphatase activities were determined in the 0-20 cm layer of an eroded soil submitted to a complex fertilization experiment. Results showed that addition of mineral fertilizers to organic (green manure and farmyard manure) fertilizers led to a significant increase in each activity because of increased plant biomass production which upon incorporation stimulates soil biological activity. The enzymatic indicators of soil quality calculated from the values of enzymatic activities depending on the kind of fertilizers showed that by the determination of enzymatic activities valuable information can be obtained regarding fertility status of soils. A weak positive correlation between enzymatic indicators of soil quality and maize yield was established. The yield data demonstrate the superiority of farmyard manure which provided greater stability in crop production. Substantial improvement in soil biological activity due to application of organic fertilizers with mineral fertilizers contribute in maintaining the productivity and soil health.

Long-Term Effects of Poultry Manure Application on Nitrate Leaching in Tile Drain Water

2013 ◽  
Vol 56 (1) ◽  
pp. 91-101 ◽  
Author(s):  
H. Q. Nguyen ◽  
R. S. Kanwar ◽  
N. L. Hoover ◽  
P. Dixon ◽  
J. Hobbs ◽  
...  
Keyword(s):  
Nitrate Leaching ◽  
Poultry Manure ◽  
Long Term Effects ◽  
Drain Water ◽  
Manure Application
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