Abstract:
:Research has shown that alum [Al(2)(SO(4))(3).14H(2)O] applications to poultry litter can greatly reduce phosphorus (P) runoff, as well as decrease ammonia (NH(3)) volatilization. However, the long-term effects of fertilizing with alum-treated litter are unknown. The objectives of this study were to evaluate the long-term effects of normal poultry litter, alum-treated litter, and ammonium nitrate (NH(4)NO(3)) on aluminum (Al) availability in soils, Al uptake by tall fescue (Festuca arundinacea Schreb.), and tall fescue yields. A long-term study was initiated in April of 1995. There were 13 treatments (unfertilized control, four rates of normal litter, four rates of alum-treated litter, and four rates of NH(4)NO(3)) in a randomized block design. All fertilizers were broadcast applied to 52 small plots (3.05 x 1.52 m) cropped to tall fescue annually in the spring. Litter application rates were 2.24, 4.49, 6.73, and 8.98 Mg ha(-1) (1, 2, 3, and 4 tons acre(-1)); NH(4)NO(3) rates were 65, 130, 195, and 260 kg N ha(-1) and were based on the amount of N applied with alum-treated litter. Soil pH, exchangeable Al (extracted with potassium chloride), Al uptake by fescue, and fescue yields were monitored periodically over time. Ammonium nitrate applications resulted in reductions in soil pH beginning in Year 3, causing exchangeable Al values to increase from less than 1 mg Al kg(-1) soil in Year 2 to over 100 mg Al kg(-1) soil in Year 7 for many of the NH(4)NO(3) plots. In contrast, normal and alum-treated litter resulted in an increase in soil pH, which decreased exchangeable Al when compared to unfertilized controls. Severe yield reductions were observed with NH(4)NO(3) beginning in Year 6, which were due to high levels of acidity and exchangeable Al. Aluminum uptake by forage and Al runoff from the plots were not affected by treatment. Fescue yields were highest with alum-treated litter (annual average = 7.36 Mg ha(-1)), followed by normal litter (6.93 Mg ha(-1)), NH(4)NO(3) (6.16 Mg ha(-1)), and the control (2.89 Mg ha(-1)). These data indicate that poultry litter, particularly alum-treated litter, may be a more sustainable fertilizer than NH(4)NO(3).
journal_name
J Environ Qualjournal_title
Journal of environmental qualityauthors
Moore PA Jr,Edwards DRdoi
10.2134/jeq2004.0472subject
Has Abstractpub_date
2005-11-07 00:00:00pages
2104-11issue
6eissn
0047-2425issn
1537-2537pii
34/6/2104journal_volume
34pub_type
杂志文章abstract::Integrated buffer zones (IBZs) have recently been introduced in the Northwestern Europe temperate zone to improve delivery of ecosystem services compared with the services associated with long-established vegetated buffer zones. A common feature of all the studied IBZ sites is that tile drainage, which previously disc...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2018.05.0216
更新日期:2019-03-01 00:00:00
abstract::Forage-based livestock systems have been implicated as major contributors to deteriorating water quality, particularly for phosphorus (P) from commercial fertilizers and manures affecting surface and ground water quality. Little information exists regarding possible magnitudes of nutrient losses from pastures that are...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2005.0246
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abstract::Because organic sorption in soil may never reach equilibrium, a thin-disc flow nonequilibrium method may be helpful in understanding herbicide-soil interactions. This research was conducted to (i) determine the influence of incubation time on imazaquin [2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)...
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doi:10.2134/jeq2004.5810
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2017.08.0335
更新日期:2018-05-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2001.3051808x
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abstract::Quantification of soil carbon (C) cycling as influenced by management practices is needed for C sequestration and soil quality improvement. We evaluated the 10-yr effects of tillage, cropping system, and N source on crop residue and soil C fractions at 0- to 20-cm depth in Decatur silt loam (clayey, kaolinitic, thermi...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2007.0241
更新日期:2008-05-02 00:00:00
abstract::The effect of liquid hog manure (LHM) and commercial fertilizer on NO-N leaching was measured for 2 yr in a long-term manure experiment on a loamy sand soil at Carberry, MB. The field experiment, sown to barley ( L.) and wheat ( L.), comprised six treatments including two rates of LHM (28, 084 and 56,168 L ha [2500 an...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2017.08.0333
更新日期:2018-05-01 00:00:00
abstract::Diazinon [O,O-diethyl O-2-isopropyl-6-methyl(pyrimidine-4-yl) phosphorothioate] and imidacloprid [1-(1-[6-chloro-3-pyridinyl]methyl)-N-nitro-2-imidazolidinimine] are applied to lawns for insect control simultaneously with nitrogenous fertilizers such as urea, but their potential effect on urease activity and nitrogen ...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2004.0433
更新日期:2005-08-09 00:00:00
abstract::The Universal Soil Loss Equation (USLE) and its derivatives are widely used for identifying watersheds with a high potential for degrading stream water quality. We compared sediment yields estimated from regional application of the USLE, the automated revised RUSLE2, and five sediment delivery ratio algorithms to meas...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2007.0094
更新日期:2008-01-04 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2006.0091
更新日期:2006-10-27 00:00:00
abstract::Agricultural nutrient management is an issue due to P loss from fields and water quality degradation. This is especially true in watersheds where a history of P application in excess of crop needs has resulted in elevated soil P (legacy P). As practices and policy are implemented in such watersheds to reduce P loss, i...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2017.12.0481
更新日期:2018-05-01 00:00:00
abstract::Environmental assessments of golf courses and other turf systems must often rely on mathematical modeling. However, in the case of pesticide runoff, successful modeling applications are rare. Available models were developed for agricultural applications and have seen very limited testing for turf. TurfPQ is a pesticid...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2001.3031033x
更新日期:2001-05-01 00:00:00
abstract::This study examined the long-term fate of the fungicide triticonazole (TTZ; 5-[(4-chlorophenyl)methylene]-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)cydopentanol) applied at a normal field dose (8.9 g ha(-1)) via seed treatment, which is the normal alternative in practice. The TTZ was applied to wheat (Triticum aesti...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.1258
更新日期:2003-07-01 00:00:00
abstract::Most states in the USA have adopted P Indexing to guide P-based management of agricultural fields by identifying the relative risk of P loss at farm and watershed scales. To a large extent, this risk is based on hydrologic principles that frequently occurring storms can initiate surface runoff from fields. Once initia...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2007.0381
更新日期:2008-06-23 00:00:00
abstract::Phosphorus (P) losses from nonpoint sources into surface water resources through surface runoff and tile drainage play a significant role in eutrophication. Accordingly, the number of studies involving the modeling of agricultural P losses, the uncertainties of such models, and the best management practices (BMPs) sup...
journal_title:Journal of environmental quality
pub_type: 杂志文章,评审
doi:10.1002/jeq2.20109
更新日期:2020-09-01 00:00:00
abstract::Chloride is a relatively unreactive plant nutrient that has long been used as a biogeochemical tracer but also can be a pollutant causing aquatic biology impacts when concentrations are high, typically from rock salt applications used for deicing roads. Chloride inputs to watersheds are most often from atmospheric dep...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2015.06.0302
更新日期:2016-01-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2010.0505
更新日期:2011-11-01 00:00:00
abstract::Accurately capturing dynamic soil response to disturbance effects in agroecosystem models remains elusive, thereby limiting projections of climate change mitigation potential. Perennial grasses cultivated in zero-tillage management systems hold promise as sustainable agroecosystems. High-yielding tropical C grasses of...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2017.07.0280
更新日期:2018-07-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2008.0188
更新日期:2009-02-06 00:00:00
abstract::Agricultural P losses are a global economic and water quality concern. Much of the current understanding of P dynamics in agricultural systems has been obtained from rainfall-driven runoff, and less is known about cold-season processes. An improved understanding of the magnitude, form, and transport flow paths of P lo...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2018.11.0418
更新日期:2019-07-01 00:00:00
abstract::Phosphorus (P) budgets for large watersheds are often used to predict trends in riverine P export. To test such predictions, we calculated annual P budgets for 1975-1995 for soils of the Maumee and Sandusky watersheds of northwestern Ohio and compared them with riverine P export from these watersheds. Phosphorus input...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2002.9600
更新日期:2002-01-01 00:00:00
abstract::Riparian zones are recognized as landscape features that buffer streams from pollutants, particularly nitrogen. The objectives of this experiment were to (i) assess denitrification activity within a riparian zone and (ii) determine the influence of physical, chemical, and landscape features on denitrification. This ex...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2004.2367
更新日期:2004-11-01 00:00:00
abstract::A field study was initiated to determine survival, growth characteristics, and metal uptake of two montane riparian willow species, Geyer (Salix geyeriana Andersson) and mountain (S. monticola Bebb) willow, grown in amended fluvial mine tailing deposits. Revegetation was done with staked and previously rooted cuttings...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2008.0153
更新日期:2009-02-25 00:00:00
abstract::Cotton (Gossypium hirsutum L.) defoliant runoff was recently identified as an ecological risk. However, assessments are not supported by field studies. Runoff potential of three defoliant active ingredients, dimethipin (2,3-dihydro-5,6-dimethyl-1,4-dithiin 1,1,4,4-tetraoxide), thidiazuron (N-phenyl-N-1,2,3-thidiazol-5...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.2180
更新日期:2003-11-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.7890
更新日期:2003-05-01 00:00:00
abstract::Land application of biosolids is an effective means of recycling plant nutrients and is the primary method of biosolids reuse endorsed by the USEPA. One issue concerning biosolids application is the extent of the contribution of biosolids-borne plant nutrients to the overall crop concentration and uptake or removal of...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2015.06.0303
更新日期:2016-07-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 历史文章,杂志文章
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更新日期:2003-03-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
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更新日期:2020-11-01 00:00:00
abstract::Roadside vegetation provides a multitude of ecosystem services, including pollutant remediation, runoff reduction, wildlife habitat, and aesthetic scenery. Establishment of permanent vegetation along paved roads after construction can be challenging, particularly within 1 m of the pavement. Adverse soil conditions cou...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.1002/jeq2.20184
更新日期:2020-12-10 00:00:00
abstract::Recent strategies to reduce elevated nitrate concentrations employ metallic Fe0 as a reductant. Secondary products of Fe0 corrosion include magnetite (Fe3O4), green rust [Fe6(OH)12SO4], and wüstite [FeO(s)]. To our knowledge, no studies have been reported on the reactivity of NO3- with FeO(s). This project was initiat...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2004.0459
更新日期:2005-07-05 00:00:00