{"id":"https://openalex.org/W2363694847","doi":null,"title":"Effect of Soil Copper Contamination on Rice Yield Formation:A 5-Year Located Experiment","display_name":"Effect of Soil Copper Contamination on Rice Yield Formation:A 5-Year Located Experiment","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2363694847","mag":"2363694847"},"language":"en","primary_location":{"id":"mag:2363694847","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-NHBH201211004.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2765018905","display_name":"Nongye huanjing kexue xuebao","issn_l":"1672-2043","issn":["1672-2043"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311957","host_organization_name":"Agro-Environmental Protection Institute, Ministry of Agriculture","host_organization_lineage":["https://openalex.org/P4310311957"],"host_organization_lineage_names":["Agro-Environmental Protection Institute, Ministry of Agriculture"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Nongye huanjing kexue xuebao","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5100449213","display_name":"Yulong Wang","orcid":"https://orcid.org/0000-0003-1619-2265","observed_orcids":["https://orcid.org/0000-0003-1619-2265"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yulong Wang","raw_affiliation_strings":["Bright Seed Industry Co Ltd,Chongming,Shanghai 202150,China)"],"raw_orcid":"https://orcid.org/0000-0003-1619-2265","affiliations":[{"raw_affiliation_string":"Bright Seed Industry Co Ltd,Chongming,Shanghai 202150,China)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5100449213"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":0.9179999828338623,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10139","display_name":"Heavy metals in environment","score":0.9179999828338623,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.06620000302791595,"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/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.0027000000700354576,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/soil-copper-contamination","display_name":"soil copper contamination","score":0.9980000257492065},{"id":"https://openalex.org/keywords/rice-yield","display_name":"rice yield","score":0.9010000228881836},{"id":"https://openalex.org/keywords/rice-phenology","display_name":"rice phenology","score":0.7509999871253967},{"id":"https://openalex.org/keywords/tillering","display_name":"tillering","score":0.7590000033378601},{"id":"https://openalex.org/keywords/panicle-number","display_name":"panicle number","score":0.9580000042915344},{"id":"https://openalex.org/keywords/spikelet-number","display_name":"spikelet number","score":0.9359999895095825},{"id":"https://openalex.org/keywords/exchangeable-copper","display_name":"exchangeable copper","score":0.9779999852180481},{"id":"https://openalex.org/keywords/long-term-effects","display_name":"long-term effects","score":0.550000011920929},{"id":"https://openalex.org/keywords/clay-loam","display_name":"clay loam soil","score":0.7440000176429749},{"id":"https://openalex.org/keywords/indica-rice","display_name":"Indica rice","score":0.6159999966621399},{"id":"https://openalex.org/keywords/two-line-hybrid-rice","display_name":"two-line hybrid rice","score":0.7519999742507935},{"id":"https://openalex.org/keywords/yield-loss","display_name":"yield loss","score":0.6299999952316284}],"concepts":[{"id":"https://openalex.org/C75337361","wikidata":"https://www.wikidata.org/wiki/Q148600","display_name":"Panicle","level":2,"score":0.8723223209381104},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.7933381795883179},{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.6308826208114624},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5329982042312622},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5051396489143372},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.5047529935836792},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.49578437209129333},{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.48794955015182495},{"id":"https://openalex.org/C65580899","wikidata":"https://www.wikidata.org/wiki/Q212734","display_name":"Soil contamination","level":3,"score":0.4114394783973694},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3969104588031769},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.36384662985801697},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2644464373588562},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.25003498792648315},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.09503838419914246},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07639828324317932},{"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2363694847","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-NHBH201211004.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2765018905","display_name":"Nongye huanjing kexue xuebao","issn_l":"1672-2043","issn":["1672-2043"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311957","host_organization_name":"Agro-Environmental Protection Institute, Ministry of Agriculture","host_organization_lineage":["https://openalex.org/P4310311957"],"host_organization_lineage_names":["Agro-Environmental Protection Institute, Ministry of Agriculture"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Nongye huanjing kexue xuebao","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.958299994468689,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W963605946","https://openalex.org/W2352695306","https://openalex.org/W1991924820","https://openalex.org/W2373066066","https://openalex.org/W1973942055","https://openalex.org/W35331446","https://openalex.org/W2390466426","https://openalex.org/W3197057036","https://openalex.org/W2029345210","https://openalex.org/W3094995628"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,182,256,279],"investigate":[3],"the":[4,48,52,68,77,96,111,127,159,168,183,220,280],"long-term":[5,41],"effects":[6,164,261],"of":[7,13,39,80,100,114,118,135,185,206,250,262,283],"soil":[8,23,97,124,215,237,263],"copper(Cu)contamination":[9],"on":[10,266],"yield":[11,133,154,173,258,270],"formation":[12],"rice,a":[14],"5-year(2006\u20142010)":[15],"experiment":[16,49],"was":[17,24,45,87],"conducted":[18],"in":[19,51,76,110,151,158,167,285],"cement":[20],"tanks.Clay":[21],"loam":[22],"treated":[25],"with":[26,219],"3":[27],"different":[28],"Cu":[29,44,71,98,125,140,147,176,195,212,238,264],"levels(CK,32":[30],"mg.kg-1;200":[31],"mg.kg-1":[32,102,139,146],"and":[33,59,83,92,103,142,190,203,231,244,248,269],"400":[34,104,145],"mg.kg-1)in":[35],"2006,the":[36],"first":[37],"year":[38],"this":[40],"trial.No":[42],"further":[43],"added":[46],"into":[47],"plots":[50],"following":[53,160],"years.A":[54],"indica":[55],"rice":[56,74,153,172,242,257,267],"variety":[57],"Aizizhan":[58],"a":[60],"two-line":[61],"hybrid":[62],"combination":[63],"Liangyoupeijiu":[64],"were":[65,108,121,149,165,179,216,271],"used":[66],"as":[67],"testing":[69],"materials.High":[70],"treatments":[72,196],"delayed":[73,88],"phenology":[75,106,221],"early":[78],"stage":[79,113],"trial,namely":[81],"2007":[82],"2008.The":[84],"maturing":[85],"date":[86],"by":[89,123,130,137,144,273],"2\uff5e5":[90],"days":[91,94],"6\uff5e7":[93],"for":[95],"levels":[99],"200":[101,138],"mg.kg-1,respectively.No":[105],"changes":[107],"observed":[109,150],"late":[112],"trial.The":[115],"tilliering":[116],"ability":[117],"two":[119],"varieties":[120],"inhibited":[122],"contamination,but":[126],"inhibition":[128],"declined":[129],"years.An":[131],"average":[132],"reduction":[134,155,174,282],"17%":[136],"treatment":[141,148,163],"24%":[143],"2007.The":[152],"became":[156],"smaller":[157],"years,and":[161,274],"no":[162],"detected":[166],"latter":[169],"2":[170],"years.The":[171],"under":[175],"contaminated":[177],"conditions":[178],"mainly":[180],"due":[181],"decrease":[184],"panicles":[186],"per":[187,193,225,229,252],"unit":[188,226],"area":[189],"spikelet":[191],"number":[192,224,228,247,249],"panicle,since":[194],"did":[197],"not":[198],"change":[199],"filled":[200],"grain":[201,204,232],"percentage":[202],"weight":[205],"rice.Correlation":[207],"analysis":[208],"showed":[209],"that":[210,236],"exchangeable":[211],"concentrations(ECC)in":[213],"top":[214,286],"significantly":[217],"correlated":[218],"delay,tiller":[222],"number,panicle":[223],"area,spikelet":[227],"panicle":[230,246],"yield.These":[233],"results":[234],"indicated":[235],"contamination":[239,265],"could":[240,276],"inhibit":[241],"growth":[243,268],"tillering,reduce":[245],"spikelets":[251],"panicle,and":[253],"eventually":[254],"lead":[255],"decrease;The":[259],"negative":[260],"reduced":[272],"it":[275],"be":[277],"attributed":[278],"continuous":[281],"ECC":[284],"soil.":[287]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}