{"id":"https://openalex.org/W4231287182","doi":"https://doi.org/10.2136/sssaj1956.03615995002000040022x","title":"Crop Response to Different Soil Fertility Levels in a 5 by 5 by 5 by 2 Factorial Experiment: II. Peanuts","display_name":"Crop Response to Different Soil Fertility Levels in a 5 by 5 by 5 by 2 Factorial Experiment: II. Peanuts","publication_year":1956,"publication_date":"1956-10-01","ids":{"openalex":"https://openalex.org/W4231287182","doi":"https://doi.org/10.2136/sssaj1956.03615995002000040022x"},"language":"en","primary_location":{"id":"doi:10.2136/sssaj1956.03615995002000040022x","doi":"https://doi.org/10.2136/sssaj1956.03615995002000040022x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1956.03615995002000040022x","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":null,"display_name":"W. K. Robertson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. K. Robertson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016586676","display_name":"C. E. Hutton","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. E. Hutton","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089830803","display_name":"W. D. Hanson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. D. Hanson","raw_affiliation_strings":["Assistant Soils Chemist, Gainesville; Vice-director in Charge, West Florida Sta., Jay; and former Associate Professor, Agronomy Dept., Univ. of Florida, respectively. Latter, now with Biometrical Service, U.S.D.A. Beltsville, Md","Assistant Soils Chemist, Gainesville","Vice-director in Charge, West Florida Sta., Jay","former Associate Professor, Agronomy Dept., Univ. of Florida, respectively. Latter, now with Biometrical Service, U.S.D.A. Beltsville, Md"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Assistant Soils Chemist, Gainesville; Vice-director in Charge, West Florida Sta., Jay; and former Associate Professor, Agronomy Dept., Univ. of Florida, respectively. Latter, now with Biometrical Service, U.S.D.A. Beltsville, Md","institution_ids":["https://openalex.org/I1336096307","https://openalex.org/I33213144"]},{"raw_affiliation_string":"Assistant Soils Chemist, Gainesville","institution_ids":[]},{"raw_affiliation_string":"Vice-director in Charge, West Florida Sta., Jay","institution_ids":[]},{"raw_affiliation_string":"former Associate Professor, Agronomy Dept., Univ. of Florida, respectively. Latter, now with Biometrical Service, U.S.D.A. Beltsville, Md","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2020,"currency":"USD","value_usd":2020},"apc_paid":null,"fwci":2.4659,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84437299,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"4","first_page":"537","last_page":"543"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9937000274658203,"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":0.9937000274658203,"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":0.004900000058114529,"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/T12792","display_name":"Soil Management and Crop Yield","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/peanut","display_name":"groundnut","score":0.6240000128746033},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.8019999861717224},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.7910000085830688},{"id":"https://openalex.org/keywords/phosphorus-fertilization","display_name":"phosphorus fertilization","score":0.9760000109672546},{"id":"https://openalex.org/keywords/potassium-fertilization","display_name":"potassium fertilization","score":0.972000002861023},{"id":"https://openalex.org/keywords/lime","display_name":"lime","score":0.5059999823570251},{"id":"https://openalex.org/keywords/exchangeable-calcium","display_name":"exchangeable calcium","score":0.7609999775886536},{"id":"https://openalex.org/keywords/exchangeable-potassium","display_name":"exchangeable potassium","score":0.9079999923706055},{"id":"https://openalex.org/keywords/soil-ph","display_name":"soil pH","score":0.5379999876022339},{"id":"https://openalex.org/keywords/superphosphate","display_name":"superphosphate","score":0.6589999794960022},{"id":"https://openalex.org/keywords/potassium-chloride","display_name":"potassium chloride","score":0.777999997138977},{"id":"https://openalex.org/keywords/crop-rotation","display_name":"crop rotation","score":0.5299999713897705},{"id":"https://openalex.org/keywords/fertilizer-response","display_name":"fertilizer response","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.830839991569519},{"id":"https://openalex.org/C12534583","wikidata":"https://www.wikidata.org/wiki/Q10564271","display_name":"Potash","level":3,"score":0.7693072557449341},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.7495297193527222},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.7478576898574829},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5730583071708679},{"id":"https://openalex.org/C48508581","wikidata":"https://www.wikidata.org/wiki/Q4675074","display_name":"Acre","level":2,"score":0.5450208783149719},{"id":"https://openalex.org/C2778218555","wikidata":"https://www.wikidata.org/wiki/Q250423","display_name":"Lime","level":2,"score":0.5365206599235535},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.5068178772926331},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.49222126603126526},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.4343605637550354},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.43376338481903076},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4315928518772125},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4162719249725342},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.26942527294158936},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2549208402633667},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.09913906455039978},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08437204360961914},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08404526114463806},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2136/sssaj1956.03615995002000040022x","doi":"https://doi.org/10.2136/sssaj1956.03615995002000040022x","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj1956.03615995002000040022x","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":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"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/W2090037239","https://openalex.org/W2114221343","https://openalex.org/W1979692541","https://openalex.org/W1967165022","https://openalex.org/W2142243374","https://openalex.org/W2087967966","https://openalex.org/W2474364719","https://openalex.org/W2114901118","https://openalex.org/W324167731","https://openalex.org/W2112909023"],"abstract_inverted_index":{"Abstract":[0],"Four":[1],"years'":[2],"data":[3],"are":[4,137],"reported":[5],"from":[6,280,288],"a":[7,48,172],"5":[8,10,12,202,231],"by":[9,11,13,156],"2":[14,62,200,208,219,229],"experiment":[15,28],"in":[16,37,76,119,146,167,239],"which":[17],"nitrogen,":[18],"phosphorus,":[19],"potassium":[20,67,75,93,106,118],"and":[21,284,311],"lime":[22,266,276,304],"respectively,":[23],"were":[24,69,188,267,305],"the":[25,77,86,113,116,120,157,164,168,181,191,278,285,307,312],"variables.":[26],"The":[27,71,101],"was":[29,44,47,96,171,183,309,326],"conducted":[30],"on":[31,332],"Red":[32],"Bay":[33],"fine":[34],"sandy":[35],"loam":[36],"west":[38],"Florida.":[39],"No":[40],"response":[41,50,104,175],"to":[42,51,82,105,153,163,176,246,282,290,328],"nitrogen":[43],"obtained.":[45],"There":[46,170],"negative":[49,87],"potash":[52],"every":[53,178],"year":[54],"when":[55,190],"more":[56],"than":[57,269,334],"15":[58],"pounds":[59,90,195,224,292,316],"of":[60,73,91,103,115,127,135,142,198,227,244,248,257,264,275,295,303],"K":[61],"O":[63,201,230],"per":[64,94,196,225,262,273,293,301,317],"acre":[65,95,197,226,263,274,294,302],"as":[66,130],"chloride":[68],"applied.":[70],"level":[72],"exchangeable":[74,92,286,313],"soil":[78,182,192],"did":[79],"not":[80],"seem":[81],"be":[83,161],"responsible":[84],"for":[85,98,139],"response.":[88],"Ninety":[89],"adequate":[97,184],"maximum":[99,140,186,330],"yields.":[100],"lack":[102],"may":[107],"have":[108],"been":[109],"associated":[110],"either":[111],"with":[112,124,148,204,215,233,321],"application":[114],"fertilizer":[117,324],"peanut":[121],"row":[122],"or":[123,222],"increasing":[125],"rates":[126,134],"phosphorus":[128,136,177,325],"applied":[129,162],"superphosphate.":[131],"Since":[132],"high":[133],"necessary":[138,327],"yields":[141,187,331],"other":[143,165],"crops":[144,166],"grown":[145],"rotation":[147],"peanuts,":[149,158],"excess":[150],"potassium,":[151],"equivalent":[152],"that":[154],"removed":[155],"probably":[159],"should":[160],"rotation.":[169],"significant":[173,252],"yield":[174,253],"year.":[179],"When":[180,298],"limed,":[185],"obtained":[189],"contained":[193],"45":[194],"P":[199,228],"extractable":[203,232],"0.002":[205],"N":[206,235,241],"H":[207],"SO":[209,220],"4":[210,217,221,237],"buffered":[211],"at":[212],"pH":[213,279,308],"3":[214,299],"(NH":[216],")":[218],"110":[223],"0.03":[234],"NH":[236],"F":[238],"0.1":[240],"HCl;":[242],"10":[243],"extractant":[245],"1":[247],"soil.":[249,336],"Calcium":[250],"gave":[251],"responses":[254],"three":[255],"out":[256],"four":[258],"years.":[259],"Three":[260],"tons":[261,300],"dolomitic":[265],"better":[268],"one.":[270],"One":[271],"ton":[272],"raised":[277],"5.3":[281],"5.6":[283],"calcium":[287],"300":[289],"500":[291],"Ca":[296,314],"approximately.":[297],"applied,":[306],"6.2":[310],"850":[315],"acre.":[318],"Phosphorus":[319],"interacted":[320],"lime.":[322],"Less":[323],"give":[329],"limed":[333],"unlimed":[335]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2022-05-12T00:00:00"}