{"id":"https://openalex.org/W2005160649","doi":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","title":"A Soil\u2010Water\u2010Nitrogen Model for Irrigated Corn on Sandy Soils","display_name":"A Soil\u2010Water\u2010Nitrogen Model for Irrigated Corn on Sandy Soils","publication_year":1978,"publication_date":"1978-05-01","ids":{"openalex":"https://openalex.org/W2005160649","doi":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","mag":"2005160649"},"language":"en","primary_location":{"id":"doi:10.2136/sssaj1978.03615995004200030024x","doi":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103327624","display_name":"Darrell G. Watts","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. G. Watts","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110108064","display_name":"Ronald J. Hanks","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]},{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. J. Hanks","raw_affiliation_strings":["Associate Professor of Agric. Eng. Univ. of Nebraska, Lincoln, NE 68583, and Professor and Head of Dep. of Soils and Biometeorology, Utah State Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Associate Professor of Agric. Eng. Univ. of Nebraska, Lincoln, NE 68583, and Professor and Head of Dep. of Soils and Biometeorology, Utah State Univ","institution_ids":["https://openalex.org/I114395901","https://openalex.org/I121980950"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2020,"currency":"USD","value_usd":2020},"apc_paid":null,"fwci":0.4823,"has_fulltext":false,"cited_by_count":89,"citation_normalized_percentile":{"value":0.55147059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"42","issue":"3","first_page":"492","last_page":"499"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.4968000054359436,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.4968000054359436,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10716","display_name":"Soil and Unsaturated Flow","score":0.20200000703334808,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.11379999667406082,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/irrigated-corn","display_name":"irrigated corn","score":0.9620000123977661},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.9890000224113464},{"id":"https://openalex.org/keywords/sandy-soil","display_name":"sandy soil","score":0.9990000128746033},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.8130000233650208},{"id":"https://openalex.org/keywords/nitrate-leaching","display_name":"nitrate leaching","score":0.875},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":0.7620000243186951},{"id":"https://openalex.org/keywords/water-balance","display_name":"water balance","score":0.6449999809265137}],"concepts":[{"id":"https://openalex.org/C90982505","wikidata":"https://www.wikidata.org/wiki/Q16938886","display_name":"Leaching (pedology)","level":3,"score":0.7885644435882568},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.7405508756637573},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.7189282774925232},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.6290663480758667},{"id":"https://openalex.org/C8101879","wikidata":"https://www.wikidata.org/wiki/Q175343","display_name":"Nitrogen balance","level":3,"score":0.5860275626182556},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5485020279884338},{"id":"https://openalex.org/C66465714","wikidata":"https://www.wikidata.org/wiki/Q1148989","display_name":"Water balance","level":2,"score":0.5183821320533752},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5054874420166016},{"id":"https://openalex.org/C156634047","wikidata":"https://www.wikidata.org/wiki/Q878214","display_name":"Soil horizon","level":3,"score":0.4575973153114319},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.44689422845840454},{"id":"https://openalex.org/C76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","level":2,"score":0.41393470764160156},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.36389827728271484},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.3344518542289734},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.06608334183692932},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2136/sssaj1978.03615995004200030024x","doi":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1978.03615995004200030024x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.991100013256073,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.6618000268936157,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306116","display_name":"U.S. Department of the Interior","ror":"https://ror.org/03v0pmy70"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1964152708","https://openalex.org/W2377570441","https://openalex.org/W2040132338","https://openalex.org/W1975782006","https://openalex.org/W2020476689","https://openalex.org/W2033022682","https://openalex.org/W2156446967","https://openalex.org/W942068874","https://openalex.org/W7072358074","https://openalex.org/W7096608448"],"abstract_inverted_index":{"Abstract":[0],"A":[1,39],"model":[2],"was":[3,107],"developed":[4,44],"which":[5],"describes":[6],"the":[7,17,25,52,88,163],"net":[8],"changes":[9],"of":[10,22,28,85,100,112],"nitrogen":[11,23,41,60,76,105],"amounts":[12],"due":[13],"to":[14,50,87,128,170],"transformations":[15],"and":[16,20,59,78,82],"movement,":[18],"uptake,":[19],"loss":[21,143],"from":[24,45,98,126,145,168],"root":[26,89],"system":[27],"irrigated":[29],"corn":[30],"(":[31],"Zea":[32],"mays":[33],"L.)":[34],"grown":[35],"on":[36,115],"sandy":[37],"soils.":[38],"potential":[40,69],"uptake":[42,54,63,96,106,114,119],"function":[43],"field":[46,116],"data":[47],"is":[48,64],"used":[49],"determine":[51],"maximum":[53],"for":[55,95],"nonlimiting":[56],"soil":[57,71],"water":[58,72,148,164],"availability.":[61],"Actual":[62],"calculated":[65],"as":[66],"less":[67],"than":[68],"when":[70],"content":[73],"and/or":[74],"mineral":[75],"concentration":[77,153],"distribution":[79],"limit":[80],"convective":[81],"diffusive":[83],"movement":[84],"nitrate":[86,132,152],"system.":[90],"Separate":[91],"calculations":[92],"are":[93],"made":[94],"resulting":[97],"each":[99],"these":[101],"two":[102],"mechanisms.":[103],"Seasonal":[104],"computed":[108],"within":[109],"\u00b1":[110],"15%":[111],"measured":[113,151],"plots":[117],"where":[118],"by":[120,140,150,162],"above":[121],"ground":[122],"plant":[123],"material":[124],"ranged":[125,167],"105":[127],"218":[129],"kg/ha.":[130,172],"Computed":[131],"leaching":[133,159],"losses":[134,138,160],"compared":[135],"favorably":[136],"with":[137],"estimated":[139,161],"multiplying":[141],"percolation":[142],"determined":[144],"a":[146],"weekly":[147],"balance,":[149],"at":[154],"150":[155],"cm":[156],"depth.":[157],"Field":[158],"balance\u2010concentration":[165],"method":[166],"37":[169],"154":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}