{"id":"https://openalex.org/W2912628362","doi":"https://doi.org/10.1093/jpe/rtz006","title":"Opposite effects of nitrogen fertilization and plastic film mulching on crop N and P stoichiometry in a temperate agroecosystem","display_name":"Opposite effects of nitrogen fertilization and plastic film mulching on crop N and P stoichiometry in a temperate agroecosystem","publication_year":2019,"publication_date":"2019-01-23","ids":{"openalex":"https://openalex.org/W2912628362","doi":"https://doi.org/10.1093/jpe/rtz006","mag":"2912628362"},"language":"en","primary_location":{"id":"doi:10.1093/jpe/rtz006","doi":"https://doi.org/10.1093/jpe/rtz006","is_oa":false,"landing_page_url":"https://doi.org/10.1093/jpe/rtz006","pdf_url":null,"source":{"id":"https://openalex.org/S2735987199","display_name":"Journal of Plant Ecology","issn_l":"1752-9921","issn":["1752-9921","1752-993X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Plant Ecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5025391040","display_name":"Fan Ding","orcid":"https://orcid.org/0000-0002-7938-1015","observed_orcids":["https://orcid.org/0000-0002-7938-1015"]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fan Ding","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":"https://orcid.org/0000-0002-7938-1015","affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101593009","display_name":"Shuangyi Li","orcid":"https://orcid.org/0000-0001-7592-6244","observed_orcids":["https://orcid.org/0000-0001-7592-6244"]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangyi Li","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034708179","display_name":"Xiao\u2010Tao L\u00fc","orcid":"https://orcid.org/0000-0001-5571-1895","observed_orcids":["https://orcid.org/0000-0001-5571-1895"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110024","display_name":"Institute of Applied Ecology","ror":"https://ror.org/01thb7525","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-Tao L\u00fc","raw_affiliation_strings":["Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064229546","display_name":"Feike A. Dijkstra","orcid":"https://orcid.org/0000-0002-6191-6018","observed_orcids":["https://orcid.org/0000-0002-6191-6018"]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Feike A Dijkstra","raw_affiliation_strings":["Sydney Institute of Agriculture, School of Life and Environmental Sciences, The University of Sydney, Eveleigh, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sydney Institute of Agriculture, School of Life and Environmental Sciences, The University of Sydney, Eveleigh, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042846233","display_name":"Sean M. Schaeffer","orcid":"https://orcid.org/0000-0002-9684-2952","observed_orcids":["https://orcid.org/0000-0002-9684-2952"]},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sean Schaeffer","raw_affiliation_strings":["Department of Biosystems Engineering and Soil Science, University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biosystems Engineering and Soil Science, University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035913608","display_name":"Tingting An","orcid":"https://orcid.org/0000-0002-5263-7375","observed_orcids":["https://orcid.org/0000-0002-5263-7375","https://orcid.org/0000-0002-3752-1710"]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting An","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019314610","display_name":"Jiubo Pei","orcid":"https://orcid.org/0000-0002-7460-9105","observed_orcids":["https://orcid.org/0000-0002-7460-9105"]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiubo Pei","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100914412","display_name":"Liangjie Sun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangjie Sun","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052854594","display_name":"Jingkuan Wang","orcid":"https://orcid.org/0000-0002-4008-7433","observed_orcids":["https://orcid.org/0000-0002-4008-7433"]},"institutions":[{"id":"https://openalex.org/I135836153","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08","country_code":"CN","type":"education","lineage":["https://openalex.org/I135836153"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingkuan Wang","raw_affiliation_strings":["College of Land and Environment, Shenyang Agricultural University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Land and Environment, Shenyang Agricultural University, Shenyang, China","institution_ids":["https://openalex.org/I135836153"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5025391040","https://openalex.org/A5052854594"],"corresponding_institution_ids":["https://openalex.org/I135836153"],"apc_list":{"value":2190,"currency":"USD","value_usd":2190},"apc_paid":null,"fwci":2.3758,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.86902065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"12","issue":"4","first_page":"682","last_page":"692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.5443999767303467,"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"}},"topics":[{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.5443999767303467,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.38449999690055847,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.011900000274181366,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.8619999885559082},{"id":"https://openalex.org/keywords/plastic-film-mulching","display_name":"plastic film mulching","score":0.9959999918937683},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.7179999947547913},{"id":"https://openalex.org/keywords/c-n-ratio","display_name":"C/N ratio","score":0.9169999957084656},{"id":"https://openalex.org/keywords/c-p-ratio","display_name":"C:P ratio","score":0.9079999923706055},{"id":"https://openalex.org/keywords/n-p-ratio","display_name":"N:P ratio","score":0.9869999885559082},{"id":"https://openalex.org/keywords/dilution-effect","display_name":"dilution effect","score":0.8080000281333923},{"id":"https://openalex.org/keywords/seed-production","display_name":"seed production","score":0.6589999794960022},{"id":"https://openalex.org/keywords/soil-temperature","display_name":"soil temperature","score":0.921999990940094},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":1.0},{"id":"https://openalex.org/keywords/long-term-agricultural-management","display_name":"long-term agricultural management","score":0.871999979019165}],"concepts":[{"id":"https://openalex.org/C175092762","wikidata":"https://www.wikidata.org/wiki/Q549563","display_name":"Mulch","level":2,"score":0.7192881107330322},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6100501418113708},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5370925664901733},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.48464590311050415},{"id":"https://openalex.org/C81461190","wikidata":"https://www.wikidata.org/wiki/Q167466","display_name":"Temperate climate","level":2,"score":0.4778180420398712},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4658210277557373},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4412382245063782},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.32960137724876404},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3146536350250244},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.21491870284080505},{"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:10.1093/jpe/rtz006","doi":"https://doi.org/10.1093/jpe/rtz006","is_oa":false,"landing_page_url":"https://doi.org/10.1093/jpe/rtz006","pdf_url":null,"source":{"id":"https://openalex.org/S2735987199","display_name":"Journal of Plant Ecology","issn_l":"1752-9921","issn":["1752-9921","1752-993X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Plant Ecology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G3921641425","display_name":null,"funder_award_id":"41601307","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6831607914","display_name":"\u5730\u819c\u8986\u76d6\u4e0e\u65bd\u80a5\u6761\u4ef6\u4e0b\u79f8\u79c6\u78b3\u5728\u571f\u58e4\u56e2\u805a\u4f53\u4e2d\u8d4b\u5b58\u7684\u5fae\u751f\u7269\u5b66\u673a\u5236","funder_award_id":"41771328","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8067922139","display_name":"\u5730\u819c\u8986\u76d6\u4e0e\u65bd\u80a5\u6761\u4ef6\u4e0b\u5149\u5408\u78b3\u56fa\u5b9a\u7684\u571f\u58e4\u5fae\u751f\u7269\u5b66\u673a\u5236","funder_award_id":"41601247","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8940785056","display_name":"\u571f\u58e4\u5fae\u751f\u7269\u7fa4\u843d\u7ed3\u6784\u548c\u591a\u6837\u6027\u5bf9\u7389\u7c73\u6839\u830e\u53f6\u5206\u89e3\u8fc7\u7a0b\u7684\u52a8\u6001\u54cd\u5e94\u673a\u5236","funder_award_id":"41701330","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325180","display_name":"Shenyang Agricultural University","ror":"https://ror.org/01n7x9n08"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W3643918","https://openalex.org/W397031418","https://openalex.org/W560483619","https://openalex.org/W1531651028","https://openalex.org/W1535778627","https://openalex.org/W1593147746","https://openalex.org/W1980603419","https://openalex.org/W1984618290","https://openalex.org/W1987408149","https://openalex.org/W1988543976","https://openalex.org/W1991153572","https://openalex.org/W1993229367","https://openalex.org/W2002096803","https://openalex.org/W2006353847","https://openalex.org/W2007066242","https://openalex.org/W2007408694","https://openalex.org/W2019524297","https://openalex.org/W2030946002","https://openalex.org/W2041383474","https://openalex.org/W2054019263","https://openalex.org/W2062775473","https://openalex.org/W2068324418","https://openalex.org/W2081292548","https://openalex.org/W2089045982","https://openalex.org/W2095465999","https://openalex.org/W2096916686","https://openalex.org/W2097583479","https://openalex.org/W2109452705","https://openalex.org/W2109924900","https://openalex.org/W2110052952","https://openalex.org/W2112940717","https://openalex.org/W2120881955","https://openalex.org/W2127817933","https://openalex.org/W2138491664","https://openalex.org/W2140077812","https://openalex.org/W2140280571","https://openalex.org/W2143996809","https://openalex.org/W2149554986","https://openalex.org/W2155673567","https://openalex.org/W2162678575","https://openalex.org/W2163509848","https://openalex.org/W2164473059","https://openalex.org/W2164498065","https://openalex.org/W2168034067","https://openalex.org/W2180702359","https://openalex.org/W2228598925","https://openalex.org/W2272738568","https://openalex.org/W2349680822","https://openalex.org/W2460823549","https://openalex.org/W2461332219","https://openalex.org/W2474771192","https://openalex.org/W2597227756","https://openalex.org/W2771395896","https://openalex.org/W2783934471","https://openalex.org/W2792243500","https://openalex.org/W4231385083","https://openalex.org/W4246389171"],"related_works":["https://openalex.org/W7203838049","https://openalex.org/W2054019263","https://openalex.org/W4237699614","https://openalex.org/W2894072577","https://openalex.org/W7167895445","https://openalex.org/W4200028874","https://openalex.org/W4388718394","https://openalex.org/W2943167618","https://openalex.org/W3016728697","https://openalex.org/W2765167033"],"abstract_inverted_index":{"Crop":[0],"nitrogen":[1],"(N)":[2],"and":[3,12,18,21,33,47,49,61,70,81,94,124,131,134,154,182,185,198,232,244,255],"phosphorus":[4],"(P)":[5],"stoichiometry":[6,23],"can":[7],"influence":[8],"food":[9],"nutritive":[10],"quality":[11],"many":[13],"ecosystem":[14],"processes.":[15],"However,":[16],"how":[17],"why":[19],"N":[20,31,59,69,93,105,108,168,207,233,242,254],"P":[22,71,95,117,140,158,172,192,231,256],"respond":[24],"to":[25,77,86,147],"long-term":[26],"agricultural":[27],"management":[28],"practices":[29],"(e.g.":[30],"fertilization":[32,60,106,243],"film":[34,63,165,238,246],"mulching)":[35],"are":[36],"not":[37],"clearly":[38],"understood.":[39],"We":[40],"collected":[41],"maize":[42],"tissues":[43,113,121,144],"(leaf,":[44,122],"stem,":[45],"root":[46],"seed)":[48],"soil":[50,196,214,224],"samples":[51],"from":[52],"a":[53,210,220,228],"temperate":[54],"cropland":[55],"under":[56,237],"30-year":[57],"continuous":[58],"plastic":[62,245],"mulching":[64,166,189,201,247],"treatments,":[65],"measured":[66],"their":[67,128],"C,":[68],"concentrations":[72,109,118,173],"(the":[73,97],"proportion":[74],"(%)":[75],"relative":[76],"the":[78,88,148,155],"sample":[79],"mass),":[80],"used":[82],"structural":[83],"equation":[84],"models":[85],"uncover":[87],"responding":[89],"mechanisms":[90],"for":[91,160],"crop":[92,102,112,176,191,206,253],"contents":[96],"total":[98],"amount":[99],"(g/m2)":[100],"in":[101,110,119,139,142,174],"biomass).":[103],"Long-term":[104],"increased":[107,171,190],"all":[111],"but":[114,170],"sharply":[115],"decreased":[116,167],"vegetative":[120,143],"stem":[123],"root),":[125],"thereby":[126,178],"reducing":[127,183],"C/N":[129,180],"ratio":[130,181],"increasing":[132,179,195],"C/P":[133,184],"N/P":[135,186],"ratios.":[136,187],"The":[137],"drop":[138],"concentration":[141,169],"was":[145],"due":[146],"dilution":[149],"effect":[150,204,222],"by":[151,194,223,235],"biomass":[152],"increment":[153],"priority":[156],"of":[157,213,230,251],"supply":[159],"seed":[161],"production.":[162],"In":[163,240],"contrast,":[164],"most":[175],"tissues,":[177],"Film":[188],"content":[193],"temperature":[197,215],"moisture;":[199],"whereas,":[200],"showed":[202,248],"little":[203],"on":[205,252],"content,":[208],"because":[209],"positive":[211],"effects":[212,250],"may":[216],"have":[217],"canceled":[218],"out":[219],"negative":[221],"moisture.":[225],"This":[226],"indicated":[227],"decoupling":[229],"uptake":[234],"crops":[236],"mulching.":[239],"conclusion,":[241],"opposite":[249],"stoichiometry.":[257]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-02-21T00:00:00"}