{"id":"https://openalex.org/W2017777841","doi":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","title":"An Improved SMP Soil Lime Requirement Method Incorporating Double\u2010Buffer and Quick\u2010Test Features","display_name":"An Improved SMP Soil Lime Requirement Method Incorporating Double\u2010Buffer and Quick\u2010Test Features","publication_year":1978,"publication_date":"1978-03-01","ids":{"openalex":"https://openalex.org/W2017777841","doi":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","mag":"2017777841"},"language":"en","primary_location":{"id":"doi:10.2136/sssaj1978.03615995004200020022x","doi":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"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":"Soil Science Society of America 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/A5110564995","display_name":"E. O. McLean","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. O. McLean","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037813541","display_name":"D. J. Eckert","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. J. Eckert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073832693","display_name":"G. Y. Reddy","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Y. Reddy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5082162157","display_name":"J. F. Trierweiler","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. F. Trierweiler","raw_affiliation_strings":["Professor, Graduate Associate, former Graduate Associate, and Associate Professor, respectively. The Ohio State Univ. and the OARDC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Professor, Graduate Associate, former Graduate Associate, and Associate Professor, respectively. The Ohio State Univ. and the OARDC","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2020,"currency":"USD","value_usd":2020},"apc_paid":null,"fwci":5.1305,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.93517018,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"42","issue":"2","first_page":"311","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.9779999852180481,"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/T12792","display_name":"Soil Management and Crop Yield","score":0.9779999852180481,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.01979999989271164,"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":0.0005000000237487257,"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/soil-acidity","display_name":"soil acidity","score":0.4560000002384186},{"id":"https://openalex.org/keywords/buffer-ph","display_name":"buffer pH","score":0.9100000262260437},{"id":"https://openalex.org/keywords/shaking-time","display_name":"shaking time","score":0.9229999780654907},{"id":"https://openalex.org/keywords/quick-test","display_name":"Quick Test","score":0.5019999742507935},{"id":"https://openalex.org/keywords/soil-ph-adjustment","display_name":"soil pH correction","score":0.3409999907016754}],"concepts":[{"id":"https://openalex.org/C2778218555","wikidata":"https://www.wikidata.org/wiki/Q250423","display_name":"Lime","level":2,"score":0.8046863079071045},{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.722809910774231},{"id":"https://openalex.org/C2776372474","wikidata":"https://www.wikidata.org/wiki/Q508291","display_name":"Simplicity","level":2,"score":0.5594176650047302},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5220163464546204},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.5084904432296753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4482215344905853},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34445077180862427},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3161270022392273},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.2936699092388153},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2606273889541626},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0873730480670929},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2136/sssaj1978.03615995004200020022x","doi":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1978.03615995004200020022x","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"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":"Soil Science Society of America Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"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/W2085638513","https://openalex.org/W2042912995","https://openalex.org/W2040077821","https://openalex.org/W2033150076","https://openalex.org/W1978686983","https://openalex.org/W1995031777","https://openalex.org/W2003079896","https://openalex.org/W2084869862","https://openalex.org/W2058409055","https://openalex.org/W2032227338"],"abstract_inverted_index":{"Abstract":[0],"The":[1,27,91],"double\u2010buffer":[2],"(DB)":[3],"feature":[4],"of":[5,33,55,74,79,83,105,137,156],"the":[6,13,42,62,68,114,117,141,157],"recently\u2010published":[7],"Yuan":[8],"method":[9,16,48,64,93,131,143],"was":[10],"applied":[11],"to":[12,146],"Shoemaker\u2010McLean\u2010Pratt":[14],"(SMP)":[15],"at":[17],"several":[18],"buffer":[19],"pH":[20],"levels,":[21],"shaking":[22,100],"times,":[23],"and":[24,58,76,98],"soil/solution":[25,96],"ratios.":[26],"results,":[28],"based":[29],"on":[30,135],"regression":[31],"analysis":[32],"buffer\u2010indicated":[34],"vs.":[35],"Ca(OH)":[36],"2":[37],"\u2010titrated":[38],"acidities,":[39],"indicate":[40],"that":[41],"widely":[43],"used":[44],"SMP":[45],"single\u2010buffer":[46],"(SB)":[47],"can":[49],"be":[50],"improved":[51,130],"considerably":[52],"by":[53],"incorporation":[54],"DB,":[56],"quick\u2010test,":[57],"mathematical\u2010adjustment":[59],"features.":[60],"However,":[61],"SMP\u2010SB":[63,142,158],"is":[65,144,150],"still":[66],"probably":[67],"most":[69],"satisfactory":[70],"compromise":[71],"between":[72],"simplicity":[73],"measurement":[75],"reasonable":[77],"accuracy":[78],"results":[80],"for":[81,110,133],"soils":[82,136],"a":[84,153],"wide":[85],"range":[86],"in":[87],"lime":[88],"requirement":[89],"(LR).":[90],"SMP\u2010DB":[92],"with":[94,113],"narrow":[95],"ratio":[97],"shorter":[99,118],"time":[101],"gave":[102],"excellent":[103],"indication":[104],"soil":[106,115],"LR":[107,139],"when":[108],"adjusted":[109],"incomplete":[111],"reaction":[112,120],"during":[116],"\u201cquick\u2010test\u201d":[119],"time.":[121],"This":[122],"adaptation":[123],"which":[124],"looks":[125],"very":[126],"promising":[127],"as":[128,152],"an":[129],"(especially":[132],"use":[134],"low":[138],"where":[140],"known":[145],"lack":[147],"desired":[148],"accuracy)":[149],"included":[151],"recommended":[154],"improvement":[155],"method.":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
