{"id":"https://openalex.org/W1483676401","doi":null,"title":"Calcium chloride (0.01 M) extractable phosphorus in the treatments of Westsik's crop rotation experiment.","display_name":"Calcium chloride (0.01 M) extractable phosphorus in the treatments of Westsik's crop rotation experiment.","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1483676401","mag":"1483676401"},"language":"ro","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.536.958","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.536.958","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://protmed.uoradea.ro/facultate/anale/protectia_mediului/2008/agr/Lazanyi 2.pdf","raw_type":"text"},"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/A5030337080","display_name":"J. Laz\u00e1nyi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Laz\u00e1nyi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5015804903","display_name":"Jakab Loch","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jakab Loch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"103","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.9785000085830688,"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":0.9785000085830688,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.010099999606609344,"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/T12186","display_name":"Phosphorus and nutrient management","score":0.004699999932199717,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/soil-phosphorus","display_name":"soil phosphorus","score":0.8930000066757202},{"id":"https://openalex.org/keywords/organic-phosphorus","display_name":"organic phosphorus","score":0.7599999904632568},{"id":"https://openalex.org/keywords/inorganic-phosphorus","display_name":"inorganic phosphorus","score":0.9800000190734863},{"id":"https://openalex.org/keywords/crop-rotation","display_name":"crop rotation","score":0.890999972820282},{"id":"https://openalex.org/keywords/phosphorus-accumulation","display_name":"phosphorus accumulation","score":0.652999997138977},{"id":"https://openalex.org/keywords/phosphorus-leaching","display_name":"phosphorus leaching","score":0.8240000009536743},{"id":"https://openalex.org/keywords/surface-runoff","display_name":"surface runoff","score":0.7519999742507935},{"id":"https://openalex.org/keywords/fallow-land","display_name":"fallow","score":0.5320000052452087},{"id":"https://openalex.org/keywords/straw","display_name":"straw","score":0.7509999871253967},{"id":"https://openalex.org/keywords/farmyard-manure","display_name":"farmyard manure","score":0.9449999928474426},{"id":"https://openalex.org/keywords/green-manure","display_name":"green manure","score":0.9980000257492065},{"id":"https://openalex.org/keywords/nutrient-management","display_name":"nutrient management","score":0.6380000114440918},{"id":"https://openalex.org/keywords/groundwater-contamination","display_name":"groundwater contamination","score":0.7509999871253967},{"id":"https://openalex.org/keywords/potato","display_name":"potato","score":0.5090000033378601}],"concepts":[{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.712277352809906},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.6952596306800842},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5526132583618164},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.5225428938865662},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.39299002289772034},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.38222163915634155},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3596489429473877},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07051277160644531},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.536.958","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.536.958","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://protmed.uoradea.ro/facultate/anale/protectia_mediului/2008/agr/Lazanyi 2.pdf","raw_type":"text"},{"id":"pmh:oai:ganymedesd.lib.unideb.hu:2437/81182","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2437/81182","pdf_url":null,"source":{"id":"https://openalex.org/S4306402089","display_name":"University of Debrecen Electronic Archive (University of Debrecen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I132735039","host_organization_name":"University of Debrecen","host_organization_lineage":["https://openalex.org/I132735039"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"k\u00f6nyvr\u00e9szlet"},{"id":"mag:1483676401","doi":null,"is_oa":false,"landing_page_url":"https://www.cabdirect.org/cabdirect/abstract/20103026668","pdf_url":null,"source":{"id":"https://openalex.org/S4306501905","display_name":"Analele Universit\u0103\u0163ii din Oradea, Fascicula: Protec\u0163ia Mediului","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Analele Universita\u0306t\u0327ii din Oradea, Fascicula: Protect\u0327ia Mediului","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.6291000247001648,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2005789926","https://openalex.org/W2018646961","https://openalex.org/W2019749666","https://openalex.org/W2021862789","https://openalex.org/W2052619477","https://openalex.org/W2058190236","https://openalex.org/W2070213984","https://openalex.org/W2071909768","https://openalex.org/W2082567081","https://openalex.org/W2119923971","https://openalex.org/W3000011255"],"related_works":["https://openalex.org/W4281486140","https://openalex.org/W261134961","https://openalex.org/W2586414565","https://openalex.org/W2366988145","https://openalex.org/W2766359192","https://openalex.org/W2370869344","https://openalex.org/W2377121874","https://openalex.org/W1506494427","https://openalex.org/W2079942317","https://openalex.org/W3007454004"],"abstract_inverted_index":{"Phosphorus":[0,68],"is":[1,6,175],"an":[2,120],"essential":[3],"nutrient,":[4],"which":[5,27,134],"commonly":[7],"applied":[8],"to":[9,12,78,118,163],"agricultural":[10,46],"fields":[11,47],"increase":[13],"crop":[14,75,112,131],"yields.":[15],"The":[16,39,148],"accumulation":[17],"of":[18,34,86,110,123,129,139,150,170],"phosphorus":[19,43,84,96,116,125,155],"in":[20,48,72,97,106,126],"soils":[21],"has":[22],"become":[23],"a":[24,29,154],"major":[25],"concern":[26],"represents":[28],"potential":[30,166],"risk":[31,167],"for":[32,42,157,168],"contamination":[33,169],"surface":[35,53,171],"and":[36,55,60,88,94,145,165,172],"ground":[37,173],"water.":[38],"main":[40],"processes":[41,61],"losses":[44,64],"from":[45,161],"Ny\u00edrs\u00e9g":[49],"region":[50],"are":[51,65],"deflation,":[52],"runoff":[54],"subsurface":[56],"leaching,":[57],"the":[58,73,81,107,130],"amount":[59],"behind":[62],"these":[63],"still":[66,176],"unknown.":[67],"accumulations":[69],"were":[70,104],"studied":[71,105],"Westsik\u2019s":[74,111],"rotation":[76,113,132],"experiment":[77],"evaluate":[79],"how":[80],"treatments":[82],"affect":[83],"content":[85],"cultivated":[87],"dipper":[89],"40-60":[90],"soil":[91,127,162],"layer.":[92],"Organic":[93,115],"inorganic":[95],"0.01":[98],"M":[99],"calcium":[100],"chloride":[101],"(CaCl2)":[102],"extracts":[103],"potato":[108],"field":[109],"experiment.":[114],"proved":[117],"be":[119],"important":[121],"part":[122],"total":[124],"solution":[128],"experiment,":[133],"models":[135],"various":[136],"possible":[137],"methods":[138],"nutrient":[140],"management":[141],"(fallow,":[142],"straw,":[143],"farmyard":[144],"green":[146],"manure).":[147],"role":[149],"this":[151],"fraction":[152],"as":[153],"source":[156],"crops,":[158],"its":[159],"transfer":[160],"plant":[164],"water":[174],"unclear.":[177]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}