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Characterization of Phosphorus in Fresh and Composted Manures of Different Livestock
Faridullah Faridullah1, Sahira Hafeez1, Toqeer Ahmed2, Sadia Alam3, Alia Naz4, Wisal Shah4, Salma Khalid5
1Department of Environmental Sciences, COMSATS Institute of Information Technology,
2Centre for Climate Research and Development, COMSATS Institute of Information Technology,
Park Road, Chak Shahzad, Islamabad-45550, Pakistan
3Department of Microbiology, University of Haripur, Haripur- 22120, KP, Pakistan
4Department of Environmental Sciences, University of Haripur, Haripur- 22120, KP, Pakistan
5Environmental Protection and Health Research Unit, Prime Institute of Public Health,
Final revision date: 2017-01-23
Online publication date: 2017-12-28
Pol. J. Environ. Stud. 2018;27(2):615–622
Heavy metals contamination of soil
Heavy metals contamination of water
The characterization of phosphorous (P) from animal manure is important for sustainable nutrient management. P fractions in fresh and composted animal manure was compared for the release of phosphorous fraction to determine heavy metals (Fe, Zn, Mn, Ni, and Hg). Composted and fresh animal manure were collected from four different sources: buffalo (BF), cow (CW), goat (GT), and poultry (PL). The P fraction was determined by using the Hadley sequential fractionation method. The P was step-wise fractionated into water-soluble extracted P (H2O-P), plant available (NaHCO3-P), Al associated (NaOH-P), and Ca associated (HCl-P). The overall P fractions extracted by reagents varied in the order HCl > NaOH > NaHCO3 > H2O. The metal concentration varied as follows: Fe > Hg > Mn > Zn > Ni. The highest P content was found in composted PL manure whereas the minimum was observed in fresh PL. Consequently, the composed animal manure could be an economical P source to be used as fertilizer.
Spatio-Temporal Patterns and the Fluxes of Regional Nutrient Pollution in the Pearl River Basin, China
Variations in Ecological Stoichiometry Characteristics of C, N and P in Soils Beneath an Abies fanjingshanensis Forest
Effects of Tea Residue Biochar on Phosphorus Adsorption-Desorption in Soil
Effectiveness of Riparian Vegetated Filter Strips in Removing Agricultural Nonpoint Source Pollutants in Agricultural Runoff from the Liao River Area, China
Effect of Fertigation-Applied Sulfuric Acid on Phosphorus Availability and Some Microelements for Greenhouse Cucumber
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