{"id":"https://openalex.org/W2073358209","doi":"https://doi.org/10.1080/00103629009368316","title":"A re\u2010examination of optimum foliar magnesium levels in corn","display_name":"A re\u2010examination of optimum foliar magnesium levels in corn","publication_year":1990,"publication_date":"1990-08-01","ids":{"openalex":"https://openalex.org/W2073358209","doi":"https://doi.org/10.1080/00103629009368316","mag":"2073358209"},"language":"en","primary_location":{"id":"doi:10.1080/00103629009368316","doi":"https://doi.org/10.1080/00103629009368316","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00103629009368316","pdf_url":null,"source":{"id":"https://openalex.org/S159568494","display_name":"Communications in Soil Science and Plant Analysis","issn_l":"0010-3624","issn":["0010-3624","1532-2416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Soil Science and Plant Analysis","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/A5043829609","display_name":"James L. Walworth","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.L. Walworth","raw_affiliation_strings":["a   Palmer Research Center , University of Alaska ,  Fairbanks, Palmer ,  AK ,  99645","Palmer Research Center , University of Alaska , Fairbanks, Palmer , AK , 99645"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a   Palmer Research Center , University of Alaska ,  Fairbanks, Palmer ,  AK ,  99645","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Palmer Research Center , University of Alaska , Fairbanks, Palmer , AK , 99645","institution_ids":["https://openalex.org/I141472210"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007679150","display_name":"S. P. Ceccotti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Ceccotti","raw_affiliation_strings":["b   Soils and Crops Department , Rutgers University ,  New Brunswick ,  NJ ,  08903","Soils and Crops Department , Rutgers University , New Brunswick , NJ , 08903"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"b   Soils and Crops Department , Rutgers University ,  New Brunswick ,  NJ ,  08903","institution_ids":["https://openalex.org/I102322142"]},{"raw_affiliation_string":"Soils and Crops Department , Rutgers University , New Brunswick , NJ , 08903","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"21","issue":"13-16","first_page":"1457","last_page":"1473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.3903999924659729,"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":0.3903999924659729,"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/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.2264000028371811,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.2249000072479248,"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/magnesium","display_name":"magnesium","score":0.5370000004768372},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.7620000243186951},{"id":"https://openalex.org/keywords/foliar-application","display_name":"foliar application","score":0.7710000276565552},{"id":"https://openalex.org/keywords/maximum-yield","display_name":"maximum yield","score":0.5740000009536743},{"id":"https://openalex.org/keywords/nutritional-adequacy","display_name":"nutritional adequacy","score":0.6209999918937683},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C543218039","wikidata":"https://www.wikidata.org/wiki/Q660","display_name":"Magnesium","level":2,"score":0.7193918824195862},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6415407657623291},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.6210126876831055},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.6056649088859558},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.485318124294281},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.4577632546424866},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.428633451461792},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.35708898305892944},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2833685278892517},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"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":1,"locations":[{"id":"doi:10.1080/00103629009368316","doi":"https://doi.org/10.1080/00103629009368316","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00103629009368316","pdf_url":null,"source":{"id":"https://openalex.org/S159568494","display_name":"Communications in Soil Science and Plant Analysis","issn_l":"0010-3624","issn":["0010-3624","1532-2416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Soil Science and Plant Analysis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.9962999820709229,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W136912817","https://openalex.org/W280639150","https://openalex.org/W1967235208","https://openalex.org/W1969745181","https://openalex.org/W1971405284","https://openalex.org/W2003482055","https://openalex.org/W2013198617","https://openalex.org/W2079554996","https://openalex.org/W2079667218","https://openalex.org/W2082862702","https://openalex.org/W2091550460","https://openalex.org/W2233073464","https://openalex.org/W2294817091","https://openalex.org/W2413184603","https://openalex.org/W2497970012","https://openalex.org/W2594176210"],"related_works":["https://openalex.org/W1978937269","https://openalex.org/W4410247479","https://openalex.org/W2775125381","https://openalex.org/W2087470694","https://openalex.org/W2747705209","https://openalex.org/W4416071398","https://openalex.org/W2081657957","https://openalex.org/W2010106715","https://openalex.org/W2755695607","https://openalex.org/W2055213416"],"abstract_inverted_index":{"Reliable":[0],"tissue":[1,102],"leaf":[2,26,38,72,117,143],"standards":[3,14],"for":[4,11,15],"N,":[5],"P,":[6],"and":[7,47,104,130,148],"K":[8],"are":[9,30],"available":[10],"corn,":[12],"although":[13],"some":[16],"other":[17],"nutrients":[18],"have":[19,67],"not":[20],"been":[21,68],"well":[22],"defined.":[23],"Published":[24],"ear":[25,71,142],"Mg":[27,73,90,103,111,118,123,133,160],"sufficiency":[28],"ranges":[29],"generally":[31],"about":[32,166],"0.20":[33],"to":[34,45,78,85,91,164],"0.40%":[35],"of":[36,127,145,154],"dry":[37],"weight,":[39],"critical":[40],"values":[41],"range":[42],"from":[43,76],"0.15%":[44],"0.25%,":[46],"the":[48,128,135,151,155],"current":[49],"standard":[50],"most":[51],"widely":[52],"used":[53],"with":[54,70],"DRIS":[55],"is":[56],"0.24%.":[57],"However,":[58],"in":[59,100,124,134,150],"maximum":[60],"yield":[61],"studies,":[62],"yields":[63,138],"over":[64],"18":[65],"t/ha":[66],"obtained":[69,140],"levels":[74,112],"ranging":[75],"0.13":[77],"0.18%.":[79],"A":[80],"field":[81],"study":[82],"was":[83,119,162],"initiated":[84],"determine":[86],"whether":[87,107],"providing":[88],"additional":[89],"plants":[92],"grown":[93],"under":[94],"\u2018maximum":[95],"yield\u2019":[96],"conditions":[97],"would":[98],"result":[99],"increased":[101,120],"yield,":[105],"or":[106,109],"optimum":[108,159],"sufficient":[110],"should":[113],"be":[114,165],"redefined.":[115],"Ear":[116],"by":[121,131],"foliar\u2010applied":[122],"two":[125],"years":[126,153],"study,":[129],"soil\u2010applied":[132],"third.":[136],"Maximum":[137],"were":[139],"at":[141],"concentrations":[144],"0.16,":[146],"0.14,":[147],"0.19%":[149],"3":[152],"study.":[156],"The":[157],"overall":[158],"concentration":[161],"determined":[163],"0.15%.":[167]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2016-06-24T00:00:00"}