Country report: Broiler industry and broiler litter-related problems in the southeastern United States

Paudel, Krishna P.; McIntosh, Christopher S.

doi:10.1016/j.wasman.2005.01.023

Cited by 17 publications

(12 citation statements)

References 5 publications

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“…L and application of biosolids and poultry litter can benefit crop production by providing essential nutrients, such as phosphorus (P), and organic matter (Paudel et al, 2005;Singh et al, 2008). However, the bioavailability of applied P in soils is directly dependent upon the lability of P in the waste materials (Alleoni et al, 2008;He et al, 2006a;Ippolito et al, 2007;Schroder et al, 2008;Toth et al, 2006).…”

mentioning

confidence: 99%

Phosphorus Distribution in Sequentially Extracted Fractions of Biosolids, Poultry Litter, and Granulated Products

He¹,

Zhang²,

Dou³

et al. 2010

Soil Science

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Land application of biosolids and poultry litter can benefit crop production by providing phosphorus (P) and other nutrients and organic matter. However, the bioavailability of applied P in those waste materials is directly dependent on the presence of specific P forms. In this study, we comparatively examined the P forms in biosolids and broiler litter by sequential fractionation (i.e., H 2 O, 0.5 M NaHCO 3 , 0.1 M NaOH, and 1 M HCl fractions) coupled with enzymatic hydrolysis. Extractable P in broiler litter was found in the order of HCl 9 H 2 O 9 NaOH 9 NaHCO 3 . Biosolid P was found in the four fractions in the following order: HCl 9 NaOH 9 NaHCO 3 9 H 2 O. Correlation analysis indicated that P was coextracted with Ca, Mn, Zn, Fe, and Al, but not Mg. Whereas most P was Ca bound in broiler litter, Al, Mn, and Zn played more important roles in metal P species in biosolids. The relative abundance of P species was determined to be inorganic P 9 hydrolyzable organic P 9 nonhydrolyzable organic P in each fraction. Compared with the P levels in the samples stored in a freezer, storage of the broiler litter sample at room temperature transformed part of the phytate P in the HCl fraction to other forms, resulting in more labile P in the H 2 O fraction. Granulated products of poultry litter and biosolid could be used as off-farm nutrient sources. Data in this work show that granulation transformed moderate NaHCO 3 -and NaOH-extractable P bilaterally to labile water-soluble P and stable HCl-extractable P in the granulated poultry litter but did not remarkably change the distribution of H 2 O-, NaHCO 3 -, and NaOH-extractable P in granulated products containing both poultry litter and biosolids.

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mentioning

confidence: 99%

Phosphorus Distribution in Sequentially Extracted Fractions of Biosolids, Poultry Litter, and Granulated Products

He¹,

Zhang²,

Dou³

et al. 2010

Soil Science

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“…Transporting manure to fields is costly so that transporting it to distant fields is not cost-effective (Paudel et al, 2009). Moreover, in some regions, producers do not have enough land to apply all of their manure (Paudel and McIntosh, 2005). This may result in too much phosphorus in soils leading to nutrient runoff and eutrophication (Paudel and McIntosh, 2005).…”

Section: Land Application Areasmentioning

confidence: 99%

“…Moreover, in some regions, producers do not have enough land to apply all of their manure (Paudel and McIntosh, 2005). This may result in too much phosphorus in soils leading to nutrient runoff and eutrophication (Paudel and McIntosh, 2005). Research shows a high correlation between phosphorus-saturated soils and impaired lakes, streams, and rivers (US EPA, 2003).…”

Section: Land Application Areasmentioning

confidence: 99%

Addressing water contamination from concentrated animal feeding operations

Centner

2011

Land Use Policy

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“…The CAFO rule prescribes regulatory provisions for CAFOs' physical areas of production as well as land application areas that have discharges (Centner & Newton, 2008;US Code of Federal Regulations, 2014). Although land application performed correctly involves the use of a sustainable agronomic practice, land application of manure may result in overapplication due to lack of enough land (Paudel & McIntosh, 2005) or due to the expense of hauling manure (Paudel et al, 2009 Enforcement of the NPDES permitting process also varies since it is dependent upon the willingness of the regulatory agency to enforce pollution controls and the resources the state allocates for enforcement personnel and oversight. States placing a greater emphasis on economic benefits related to attracting business activities may not be as concerned about enforcing their NPDES permitting programs.…”

Section: Introductionmentioning

confidence: 99%

Preemption of Local Governmental Ordinances Regulating Concentrated Animal Feeding Operations in the United States

Centner¹,

Alcorn²

2015

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Public discontent with practices accompanying the production of food animals has led to requests to increase governmental oversight of pollutants. In the United States, special attention has focused on animal waste disposal practices at concentrated animal feeding operations. Communities concerned with environmental quality want to enact local ordinances to regulate objectionable activities. Simultaneously, state legislatures also regulate these activities, and a state comprehensive regulatory system may preempt ordinances of local governments. An investigation of issues posed by livestock facilities shows that local governments should retain authority to enact local ordinances addressing negative externalities from livestock operations.

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Country report: Broiler industry and broiler litter-related problems in the southeastern United States

Cited by 17 publications

References 5 publications

Phosphorus Distribution in Sequentially Extracted Fractions of Biosolids, Poultry Litter, and Granulated Products

Phosphorus Distribution in Sequentially Extracted Fractions of Biosolids, Poultry Litter, and Granulated Products

Addressing water contamination from concentrated animal feeding operations

Preemption of Local Governmental Ordinances Regulating Concentrated Animal Feeding Operations in the United States

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