Field-scale application of oily food waste and nitrogen fertilizer requirements of corn at different landscape positions
Oily food waste (FOG; fat + oil + greases) containing high concentrations of fat, oil and grease is produced by the food service, production, and processing industries. It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposi...
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Veröffentlicht in: | Journal of environmental quality 2005-05, Vol.34 (3), p.963-969 |
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description | Oily food waste (FOG; fat + oil + greases) containing high concentrations of fat, oil and grease is produced by the food service, production, and processing industries. It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposition. Experiments were conducted at a farm (Hillsburg fine sandy loam; Typic Hapludalf) having rolling topography (5 and 9% slope) during 1995 and 1996. Objectives of this study were to (i) examine the variability of available N and corn (Zea mays L.) grain yield at different landscape positions of FOG-amended fields and (ii) determine whether N fertilizer management could be improved by considering the spatial variability of soil NO3-N at different landscape positions in FOG-amended fields. A spatial and temporal variability in soil NO3-N was observed during both years. Corn grain yields at all N fertilizer application rates were affected by slope position and followed the pattern: lower > upper greater than or equal to middle. Nitrogen fertilizer requirements for corn production in conjunction with FOG management were also affected by slope position. Essentially no additional fertilizer N was required for corn production at the lower landscape position. It was estimated that site-specific fertilizer N management on FOG-amended fields could result in an average savings of 51 and 63 kg N ha(-1) (with a potential economical savings of US$42 and US$52 ha(-1)) during 1995 and 1996, respectively. |
doi_str_mv | 10.2134/jeq2004.0299 |
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It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposition. Experiments were conducted at a farm (Hillsburg fine sandy loam; Typic Hapludalf) having rolling topography (5 and 9% slope) during 1995 and 1996. Objectives of this study were to (i) examine the variability of available N and corn (Zea mays L.) grain yield at different landscape positions of FOG-amended fields and (ii) determine whether N fertilizer management could be improved by considering the spatial variability of soil NO3-N at different landscape positions in FOG-amended fields. A spatial and temporal variability in soil NO3-N was observed during both years. Corn grain yields at all N fertilizer application rates were affected by slope position and followed the pattern: lower > upper greater than or equal to middle. Nitrogen fertilizer requirements for corn production in conjunction with FOG management were also affected by slope position. Essentially no additional fertilizer N was required for corn production at the lower landscape position. It was estimated that site-specific fertilizer N management on FOG-amended fields could result in an average savings of 51 and 63 kg N ha(-1) (with a potential economical savings of US$42 and US$52 ha(-1)) during 1995 and 1996, respectively.</description><identifier>ISSN: 0047-2425</identifier><identifier>EISSN: 1537-2537</identifier><identifier>DOI: 10.2134/jeq2004.0299</identifier><identifier>PMID: 15843660</identifier><identifier>CODEN: JEVQAA</identifier><language>eng</language><publisher>Madison: American Society of Agronomy, Crop Science Society of America, Soil Science Society</publisher><subject>Agronomy. Soil science and plant productions ; Applied sciences ; Biological and medical sciences ; cooking fats and oils ; Corn ; Crop production ; Earth sciences ; Earth, ocean, space ; economic analysis ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Fats ; Fertilizer application ; fertilizer requirements ; Fertilizers ; Food ; food processing wastes ; Food Services ; Food waste ; food wastes ; Fundamental and applied biological sciences. Psychology ; Grain ; grain yield ; Grease ; Industrial wastes ; landfills ; nitrate nitrogen ; Nitrogen ; Nitrogen - analysis ; nitrogen fertilizers ; nutrient availability ; Oils ; Oils & fats ; Pollution ; Pollution, environment geology ; Sandy loam ; sandy loam soils ; slope ; spatial variation ; Vegetables ; Waste Disposal, Fluid - methods ; Zea mays ; Zea mays - growth & development</subject><ispartof>Journal of environmental quality, 2005-05, Vol.34 (3), p.963-969</ispartof><rights>ASA, CSSA, SSSA</rights><rights>2005 INIST-CNRS</rights><rights>Copyright American Society of Agronomy May/Jun 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5779-bf546a5dd06bd28cbf5012ee24586a819cdc7c8fd0aab45509293aca48c565793</citedby><cites>FETCH-LOGICAL-c5779-bf546a5dd06bd28cbf5012ee24586a819cdc7c8fd0aab45509293aca48c565793</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2134%2Fjeq2004.0299$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2134%2Fjeq2004.0299$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16816109$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15843660$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rashid, M.T</creatorcontrib><creatorcontrib>Voroney, R.P</creatorcontrib><title>Field-scale application of oily food waste and nitrogen fertilizer requirements of corn at different landscape positions</title><title>Journal of environmental quality</title><addtitle>J Environ Qual</addtitle><description>Oily food waste (FOG; fat + oil + greases) containing high concentrations of fat, oil and grease is produced by the food service, production, and processing industries. It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposition. Experiments were conducted at a farm (Hillsburg fine sandy loam; Typic Hapludalf) having rolling topography (5 and 9% slope) during 1995 and 1996. Objectives of this study were to (i) examine the variability of available N and corn (Zea mays L.) grain yield at different landscape positions of FOG-amended fields and (ii) determine whether N fertilizer management could be improved by considering the spatial variability of soil NO3-N at different landscape positions in FOG-amended fields. A spatial and temporal variability in soil NO3-N was observed during both years. Corn grain yields at all N fertilizer application rates were affected by slope position and followed the pattern: lower > upper greater than or equal to middle. Nitrogen fertilizer requirements for corn production in conjunction with FOG management were also affected by slope position. Essentially no additional fertilizer N was required for corn production at the lower landscape position. It was estimated that site-specific fertilizer N management on FOG-amended fields could result in an average savings of 51 and 63 kg N ha(-1) (with a potential economical savings of US$42 and US$52 ha(-1)) during 1995 and 1996, respectively.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>cooking fats and oils</subject><subject>Corn</subject><subject>Crop production</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>economic analysis</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Fats</subject><subject>Fertilizer application</subject><subject>fertilizer requirements</subject><subject>Fertilizers</subject><subject>Food</subject><subject>food processing wastes</subject><subject>Food Services</subject><subject>Food waste</subject><subject>food wastes</subject><subject>Fundamental and applied biological sciences. 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Soil science and plant productions</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>cooking fats and oils</topic><topic>Corn</topic><topic>Crop production</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>economic analysis</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Fats</topic><topic>Fertilizer application</topic><topic>fertilizer requirements</topic><topic>Fertilizers</topic><topic>Food</topic><topic>food processing wastes</topic><topic>Food Services</topic><topic>Food waste</topic><topic>food wastes</topic><topic>Fundamental and applied biological sciences. 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Academic</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of environmental quality</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rashid, M.T</au><au>Voroney, R.P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Field-scale application of oily food waste and nitrogen fertilizer requirements of corn at different landscape positions</atitle><jtitle>Journal of environmental quality</jtitle><addtitle>J Environ Qual</addtitle><date>2005-05</date><risdate>2005</risdate><volume>34</volume><issue>3</issue><spage>963</spage><epage>969</epage><pages>963-969</pages><issn>0047-2425</issn><eissn>1537-2537</eissn><coden>JEVQAA</coden><abstract>Oily food waste (FOG; fat + oil + greases) containing high concentrations of fat, oil and grease is produced by the food service, production, and processing industries. It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposition. Experiments were conducted at a farm (Hillsburg fine sandy loam; Typic Hapludalf) having rolling topography (5 and 9% slope) during 1995 and 1996. Objectives of this study were to (i) examine the variability of available N and corn (Zea mays L.) grain yield at different landscape positions of FOG-amended fields and (ii) determine whether N fertilizer management could be improved by considering the spatial variability of soil NO3-N at different landscape positions in FOG-amended fields. A spatial and temporal variability in soil NO3-N was observed during both years. Corn grain yields at all N fertilizer application rates were affected by slope position and followed the pattern: lower > upper greater than or equal to middle. Nitrogen fertilizer requirements for corn production in conjunction with FOG management were also affected by slope position. Essentially no additional fertilizer N was required for corn production at the lower landscape position. It was estimated that site-specific fertilizer N management on FOG-amended fields could result in an average savings of 51 and 63 kg N ha(-1) (with a potential economical savings of US$42 and US$52 ha(-1)) during 1995 and 1996, respectively.</abstract><cop>Madison</cop><pub>American Society of Agronomy, Crop Science Society of America, Soil Science Society</pub><pmid>15843660</pmid><doi>10.2134/jeq2004.0299</doi><tpages>7</tpages></addata></record> |
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subjects | Agronomy. Soil science and plant productions Applied sciences Biological and medical sciences cooking fats and oils Corn Crop production Earth sciences Earth, ocean, space economic analysis Engineering and environment geology. Geothermics Exact sciences and technology Fats Fertilizer application fertilizer requirements Fertilizers Food food processing wastes Food Services Food waste food wastes Fundamental and applied biological sciences. Psychology Grain grain yield Grease Industrial wastes landfills nitrate nitrogen Nitrogen Nitrogen - analysis nitrogen fertilizers nutrient availability Oils Oils & fats Pollution Pollution, environment geology Sandy loam sandy loam soils slope spatial variation Vegetables Waste Disposal, Fluid - methods Zea mays Zea mays - growth & development |
title | Field-scale application of oily food waste and nitrogen fertilizer requirements of corn at different landscape positions |
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