Abstract:
:The objectives of this study were to determine the effect of bedding material (corn stover, soybean stover, wheat straw, switchgrass, wood chips, wood shavings, corn cobs, and shredded paper) on concentration of odorous volatile organic compounds (VOC) in bedded pack material and to determine the effect of bedding material on the levels of total in laboratory-scaled bedded manure packs. Four bedded packs of each bedding material were maintained for two 6-wk periods ( = 64). Straight- and branched-chained fatty acids and aromatic compounds were measured. Corn cob bedding had the highest concentration of odorous VOC, and wood shavings had the lowest ( < 0.01). Calculated odor activity values were highest for corn cob bedding and shredded paper and lowest for wood shavings ( < 0.01). concentrations decreased from week to week for all treatments from Week 2 to Week 6. At Week 6, levels in bedded packs with shredded paper were higher ( < 0.05) than bedded packs containing wood shavings, wood chips, or switchgrass ( < 0.05). At Weeks 4, 5, and 6, concentrations in bedded packs with wood shavings were lower ( < 0.05) than bedded packs of all treatments except wood chips. Results of this study indicate that ground corn cobs or shredded paper may increase odor production and shredded paper may increase when used in deep-bedded livestock facilities, whereas wood shavings may have the least impact on air quality and .
journal_name
J Environ Qualjournal_title
Journal of environmental qualityauthors
Spiehs MJ,Brown-Brandl TM,Parker DB,Miller DN,Berry ED,Wells JEdoi
10.2134/jeq2012.0251subject
Has Abstractpub_date
2013-01-01 00:00:00pages
65-75issue
1eissn
0047-2425issn
1537-2537journal_volume
42pub_type
杂志文章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::Few effective strategies exist for remediating and restoring metal-contaminated soils. We have evaluated the potential of two environmentally compatible, nondestructive, biological soil-washing agents for remediating aged, lead-contaminated soils. Two contaminated soils were washed with 10 mM rhamnolipid biosurfactant...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.8990
更新日期:2003-05-01 00:00:00
abstract::Gypsum has a long history as a soil amendment. Information on how flue gas desulfurization (FGD) gypsum affects soil, water, and plant properties across a range of climates and soils is lacking. We conducted a meta-analysis using data from 10 field sites in the United States (Alabama, Arkansas, Indiana, New Mexico, No...
journal_title:Journal of environmental quality
pub_type: 杂志文章,meta分析
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更新日期:2018-09-01 00:00:00
abstract::Previous studies have suggested that phenolic acids from legume green manures may contribute to weed control through allelopathy. The objectives of this study were to investigate the oxidation reactions of phenolic acids in soil and to determine the subsequent effects of oxidation upon phytotoxicity. Soils were reacte...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2001.3051631x
更新日期:2001-09-01 00:00:00
abstract::Sediment delivery from hillslopes to rivers is spatially variable and may lead to long-term delays between initial erosion and related sediment yield at the watershed outlet. Consideration of spatial variability is important for developing sound strategies for water quality improvement and soil protection at the water...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2012.0217
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abstract::Excess NO leaching from the agricultural Midwest via tile drainage water has contributed to both local drinking water and national Gulf of Mexico benthic hypoxia concerns. Both in-field and edge-of-field practices have been designed to help mitigate NO flux to surface waters. Edge-of-field practices focus on maximizin...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2018.03.0125
更新日期:2019-03-01 00:00:00
abstract::The Abbotsford-Sumas Aquifer is a shallow, predominantly unconfined aquifer that spans regions in southwestern British Columbia, Canada and northwestern Washington, USA. The aquifer is prone to nitrate contamination because of extensive regional agricultural practices. A 22-month ground water nitrate assessment was pe...
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::The widespread use of chromium (Cr) has a deleterious impact on the environment. A number of pathways, both biotic and abiotic in character, determine the fate and speciation of Cr in soils. Chromium exists in two predominant species in the environment: trivalent [(Cr(III)] and hexavalent [Cr(VI)]. Of these two forms,...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2011.0145
更新日期:2012-07-01 00:00:00
abstract::Soil freeze-thaw cycles (FTCs) profoundly influence biophysical conditions and modify biogeochemical processes across many northern-hemisphere and alpine ecosystems. How FTCs will contribute to global processes in seasonally snow-covered ecosystems in the future is of particular importance as climate change progresses...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.1002/jeq2.20053
更新日期:2020-03-01 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2006.0241
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abstract::Heavy metal pollution of soil has been recognized as a major factor impeding soil microbial processes. From this perspective, we studied responses of the soil biological activities to metal stress simulated by soil amendment with Zn, Pb, and Cd chlorides. The amounts of heavy metal salts added to five metal-polluted s...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.1346
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::The effectiveness of various management practices to reduce phosphorus (P) loss from soil to water can potentially be improved by using by-product materials that have the capacity to sorb phosphorus. This study evaluated the P sorption and desorption potential, and the physicochemical characteristics of various phosph...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2007.0148
更新日期:2008-01-04 00:00:00
abstract::Calcium superphosphate and apple ( Mill.) waste can be used for controlling N loss and improving compost quality during composting, whereas integrated addition of the two additives on composting process remains unexplored. Therefore, this study was conducted to investigate the effects of combined use of calcium superp...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2018.11.0397
更新日期:2019-09-01 00:00:00
abstract::Scaling in situ soil water content time series data to a large spatial domain is a key element of watershed environmental monitoring and modeling. The primary method of estimating and monitoring large-scale soil water content distributions is via in situ networks. It is critical to establish the stability of in situ n...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2013.08.0318
更新日期:2014-07-01 00:00:00
abstract::Endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9methano-2,4,3-benzodioxathiepin 3-oxide), a pesticide that is highly toxic to aquatic organisms, is widely used in the cotton (Gossypium hirsutum L.) industry in Australia and is a risk to the downstream riverine environment. We used the GLEAMS model to e...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2001.303702x
更新日期:2001-05-01 00:00:00
abstract::Three promising phytoextracting perennial weed species [ L. (ox-eye daisy), L. (curly dock), and L. (Canada goldenrod)] were planted in monoculture plots at two polychlorinated biphenyl (PCB)-contaminated sites in southern Ontario and followed over 2 yr to investigate the effects of plant age, contaminant characteri...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2011.0144
更新日期:2011-11-01 00:00:00
abstract::Passage of agricultural runoff through vegetated drainage ditches has been shown to reduce the amount of pesticides, such as atrazine, exiting out of agricultural watersheds. Previous studies have found that microbial communities in soil from fields treated with atrazine display enhanced rates of atrazine degradation....
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2012.0388
更新日期:2013-05-01 00:00:00
abstract::The Deckers Creek watershed in northern West Virginia (USA), containing a land area of 166 km2 (63 mi2), has a long history of industrial development and attendant environmental abuses from both land and water pollution practices. The water in Deckers Creek was sampled in 1974 at 29 locations along the main stem and r...
journal_title:Journal of environmental quality
pub_type: 历史文章,杂志文章
doi:10.2134/jeq2003.6540
更新日期:2003-03-01 00:00:00
abstract::Livestock slurry is a major source of atmospheric methane (CH), but surface crusts harboring methane-oxidizing bacteria (MOB) could mediate against CH emissions. This study examined conditions for CH oxidation by in situ measurements of oxygen (O) and nitrous oxide (NO), as a proxy for inorganic N transformations, in ...
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pub_type: 杂志文章
doi:10.2134/jeq2017.03.0105
更新日期:2017-09-01 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:2016-09-01 00:00:00
abstract::Increasing chloride (Cl) concentration in soil solution has been shown to increase cadmium (Cd) concentration in soil solution and Cd uptake by plants, when grown in phosphate fertilizer- or biosolid-amended soils. However, previous experiments did not distinguish between the effect of Cl on biosolid-borne Cd compared...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2004.4960
更新日期:2004-03-01 00:00:00
abstract::Determination of sorption of hydrophilic, weakly sorbing organic compounds in soil by conventional batch methods using a slurried suspension is often prone to considerable errors because small changes in the solution concentration on equilibration must be accurately determined. This difficulty is exacerbated for compo...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.0423
更新日期:2005-05-11 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2003.2265
更新日期:2003-11-01 00:00:00
abstract::State and federal regulatory agencies depend on quality field data for determining the effects of agricultural management practices on fumigant emissions to develop sound, science-based policies and regulations on preplant soil fumigants. Field plot tests, using growers' standard field operation procedures, were used ...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2009.0422
更新日期:2011-09-01 00:00:00
abstract::Golf courses require extensive use of inputs to meet the needs of playability and aesthetics. The impact of these inputs on soil biological health is largely unknown. Two field trials were conducted at a golf course in Georgia to evaluate short-term effects of wetting agents (Cascade Plus and Duplex [C+D], Revolution ...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.1002/jeq2.20080
更新日期:2020-07-01 00:00:00
abstract::Determining the survival of zoonotic pathogens in livestock manure and runoff is critical for understanding the environmental and public health risks associated with these wastes. The occurrence and persistence of the bacterial pathogens Escherichia coli O157:H7 and Campylobacter spp. in a passive beef cattle feedlot ...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2007.0100
更新日期:2007-10-24 00:00:00
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journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2014.05.0233
更新日期:2015-01-01 00:00:00
abstract::Soil contaminated with 2,4,6-trinitrotoluene (TNT) and spiked with [14C]- and [15N3]-TNT was subjected to an anaerobic-aerobic soil slurry treatment and subsequently analyzed by radiocounting and solid-state 15N nuclear magnetic resonance (NMR) spectroscopy. This treatment led to a complete disappearance of extractabl...
journal_title:Journal of environmental quality
pub_type: 杂志文章
doi:10.2134/jeq2001.302403x
更新日期:2001-03-01 00:00:00