{"id":"https://openalex.org/W2044745783","doi":"https://doi.org/10.2134/agronj2007.0012","title":"Effect of Tillage and Nitrogen Rate on Corn Yield and Nitrogen and Phosphorus Uptake in a Corn\u2010Soybean Rotation","display_name":"Effect of Tillage and Nitrogen Rate on Corn Yield and Nitrogen and Phosphorus Uptake in a Corn\u2010Soybean Rotation","publication_year":2007,"publication_date":"2007-10-15","ids":{"openalex":"https://openalex.org/W2044745783","doi":"https://doi.org/10.2134/agronj2007.0012","mag":"2044745783"},"language":"en","primary_location":{"id":"doi:10.2134/agronj2007.0012","doi":"https://doi.org/10.2134/agronj2007.0012","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2007.0012","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Agronomy 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/A5080369539","display_name":"Mahdi Al\u2010Kaisi","orcid":"https://orcid.org/0000-0002-4284-0775","observed_orcids":["https://orcid.org/0000-0002-4284-0775"]},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mahdi Al\u2010Kaisi","raw_affiliation_strings":["Dep. of Agronomy Iowa State Univ.  Ames IA 50011\u20101010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Agronomy Iowa State Univ.  Ames IA 50011\u20101010","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031499017","display_name":"David Kwaw\u2010Mensah","orcid":"https://orcid.org/0000-0002-7981-6867","observed_orcids":["https://orcid.org/0000-0002-7981-6867"]},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Kwaw\u2010Mensah","raw_affiliation_strings":["Dep. of Agronomy Iowa State Univ.  Ames IA 50011\u20101010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Agronomy Iowa State Univ.  Ames IA 50011\u20101010","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080369539"],"corresponding_institution_ids":["https://openalex.org/I173911158"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":3.7668,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.92734275,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"99","issue":"6","first_page":"1548","last_page":"1558"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.899399995803833,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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"}},"topics":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.899399995803833,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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"}},{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.08320000022649765,"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"}},{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.01510000042617321,"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/tillage-systems","display_name":"tillage systems","score":0.8629999756813049},{"id":"https://openalex.org/keywords/nitrogen-application-rate","display_name":"nitrogen application rate","score":0.878000020980835},{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.8029999732971191},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.9750000238418579},{"id":"https://openalex.org/keywords/phosphorus-uptake","display_name":"phosphorus uptake","score":1.0},{"id":"https://openalex.org/keywords/corn-soybean-rotation","display_name":"corn-soybean rotation","score":0.9300000071525574},{"id":"https://openalex.org/keywords/no-tillage","display_name":"no-tillage","score":0.9459999799728394},{"id":"https://openalex.org/keywords/strip-tillage","display_name":"strip tillage","score":0.9179999828338623},{"id":"https://openalex.org/keywords/chisel-plow","display_name":"chisel plow","score":0.9990000128746033},{"id":"https://openalex.org/keywords/manure-nitrogen","display_name":"manure nitrogen","score":0.8180000185966492},{"id":"https://openalex.org/keywords/anhydrous-ammonia","display_name":"anhydrous ammonia","score":0.9559999704360962},{"id":"https://openalex.org/keywords/nitrogen-recovery","display_name":"nitrogen recovery","score":0.6489999890327454}],"concepts":[{"id":"https://openalex.org/C16397148","wikidata":"https://www.wikidata.org/wiki/Q878333","display_name":"Tillage","level":2,"score":0.8873168230056763},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7808053493499756},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.6975024342536926},{"id":"https://openalex.org/C2775962983","wikidata":"https://www.wikidata.org/wiki/Q474188","display_name":"Chisel","level":2,"score":0.6046574711799622},{"id":"https://openalex.org/C180429540","wikidata":"https://www.wikidata.org/wiki/Q11464","display_name":"Plough","level":2,"score":0.5471134185791016},{"id":"https://openalex.org/C2780696901","wikidata":"https://www.wikidata.org/wiki/Q5166322","display_name":"Conventional tillage","level":3,"score":0.5383058786392212},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.4986562728881836},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.495381236076355},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4933222830295563},{"id":"https://openalex.org/C38304854","wikidata":"https://www.wikidata.org/wiki/Q185716","display_name":"Manure","level":2,"score":0.4545305669307709},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4525156021118164},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3654310405254364},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.31536030769348145},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.25009360909461975},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.22491267323493958},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.21576890349388123},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.06621313095092773},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2134/agronj2007.0012","doi":"https://doi.org/10.2134/agronj2007.0012","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2007.0012","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Agronomy Journal","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.485.7865","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.485.7865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://extension.agron.iastate.edu/soilmgmt/Publications/TillageN.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W337582791","https://openalex.org/W1557745476","https://openalex.org/W1787948860","https://openalex.org/W1888951488","https://openalex.org/W1964242896","https://openalex.org/W1965478448","https://openalex.org/W1966775511","https://openalex.org/W1970284721","https://openalex.org/W1971542605","https://openalex.org/W1972415870","https://openalex.org/W1976126573","https://openalex.org/W1978577642","https://openalex.org/W1992775312","https://openalex.org/W1994894808","https://openalex.org/W1995846369","https://openalex.org/W1995920087","https://openalex.org/W2005234881","https://openalex.org/W2016656355","https://openalex.org/W2018465020","https://openalex.org/W2021942929","https://openalex.org/W2023720317","https://openalex.org/W2038662428","https://openalex.org/W2040416281","https://openalex.org/W2040425448","https://openalex.org/W2041817478","https://openalex.org/W2045920735","https://openalex.org/W2048864155","https://openalex.org/W2049833524","https://openalex.org/W2051351707","https://openalex.org/W2058616813","https://openalex.org/W2063800101","https://openalex.org/W2067280660","https://openalex.org/W2078421854","https://openalex.org/W2081081424","https://openalex.org/W2092078308","https://openalex.org/W2092616209","https://openalex.org/W2094102000","https://openalex.org/W2099656668","https://openalex.org/W2118462381","https://openalex.org/W2131882142","https://openalex.org/W2142211683","https://openalex.org/W2145267763","https://openalex.org/W2167462241","https://openalex.org/W2725974085","https://openalex.org/W4246289461","https://openalex.org/W4321794881"],"related_works":["https://openalex.org/W2800824223","https://openalex.org/W96860320","https://openalex.org/W2053183401","https://openalex.org/W2902476556","https://openalex.org/W2559618528","https://openalex.org/W1967731999","https://openalex.org/W2119155232","https://openalex.org/W2056011067","https://openalex.org/W2069825825","https://openalex.org/W1965478448"],"abstract_inverted_index":{"Understanding":[0],"tillage,":[1],"N,":[2],"and":[3,11,14,25,34,63,99,115,132,145,176,197,202,206,220,229,237,247,256],"P":[4,12,35,177,221,257],"interactions":[5],"can":[6],"contribute":[7],"to":[8],"improved":[9],"N":[10,26,30,33,87,110,118,126,148,163,167,175,186,192,198,219,235,238,245,255],"utilization":[13],"crop":[15],"response.":[16],"This":[17],"study":[18,43],"examined":[19],"the":[20,57,84,211,244,261],"interaction":[21],"effects":[22],"of":[23,28,94,128,190,215],"tillage":[24,91,108,195,233,262],"rate":[27,149,168,246],"two":[29,85],"sources":[31],"on":[32,46,157,173,253],"uptake":[36,222,258],"by":[37],"corn":[38,158,216],"(Zea":[39],"mays":[40],"L.).":[41],"The":[42,90,240],"was":[44,81,200,227],"conducted":[45],"Kenyon":[47],"loam":[48],"(fine":[49],"loamy,":[50],"mixed,":[51],"mesic":[52],"Typic":[53],"Hapludolls)":[54],"soil":[55],"at":[56,180,210,223],"Iowa":[58],"State":[59],"University":[60],"Northeast":[61],"Research":[62],"Demonstration":[64],"Farm":[65],"near":[66],"Nashua,":[67],"IA.":[68],"A":[69],"randomized":[70],"complete":[71],"block":[72],"design":[73],"with":[74,161,184],"a":[75,137,170],"split\u2010plot":[76],"arrangement":[77],"in":[78,136,147],"three":[79],"replications":[80],"used":[82],"for":[83,124,204],"separate":[86],"source":[88,127],"experiments.":[89],"systems":[92,196],"consist":[93],"no\u2010tillage":[95],"(NT),":[96],"strip\u2010tillage":[97],"(ST),":[98],"chisel":[100],"plow":[101],"(CP)":[102],"as":[103,122],"main":[104],"plots.":[105],"Within":[106],"each":[107,125],"four":[109],"rates":[111,199],"(0,":[112],"85,":[113],"170,":[114],"250":[116],"kg":[117,152],"ha\u22121)":[119],"were":[120],"assigned":[121],"subplots":[123],"manure":[129,205],"(total":[130],"N)":[131],"fertilizer":[133,207],"(anhydrous":[134],"ammonia)":[135],"corn\u2010soybean":[138],"[Glycine":[139],"max":[140],"(L.)":[141],"Merr.]":[142],"rotation.":[143],"Tillage":[144,165],"increase":[146],"beyond":[150],"85":[151],"ha\u22121":[153],"had":[154,169],"no":[155],"effect":[156,172],"grain":[159],"yield":[160],"both":[162,185],"sources.":[164,187],"\u00d7":[166],"significant":[171],"plant":[174,254],"uptake,":[178],"especially":[179],"early":[181],"growth":[182,213,225],"stages":[183],"Recovery":[188],"percentage":[189],"applied":[191],"across":[193,232],"all":[194],"40%":[201],"27%":[203],"sources,":[208,236],"respectively,":[209,231],"12th\u2010leaf":[212],"stage":[214,226],"(V12).":[217],"Plant":[218],"V12":[224],"44%":[228],"37%,":[230],"systems,":[234],"rates.":[239],"findings":[241],"indicate":[242],"that":[243],"seasonal":[248],"variability":[249],"have":[250],"more":[251],"influence":[252],"than":[259],"does":[260],"system.":[263]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
