{"id":"https://openalex.org/W1965739991","doi":"https://doi.org/10.1081/pln-120020367","title":"Response of Plantain Intercropped with Arable Crops to Varying Levels of Potassium Fertilizer on an Alfisol","display_name":"Response of Plantain Intercropped with Arable Crops to Varying Levels of Potassium Fertilizer on an Alfisol","publication_year":2003,"publication_date":"2003-04-28","ids":{"openalex":"https://openalex.org/W1965739991","doi":"https://doi.org/10.1081/pln-120020367","mag":"1965739991"},"language":"en","primary_location":{"id":"doi:10.1081/pln-120020367","doi":"https://doi.org/10.1081/pln-120020367","is_oa":false,"landing_page_url":"https://doi.org/10.1081/pln-120020367","pdf_url":null,"source":{"id":"https://openalex.org/S53118794","display_name":"Journal of Plant Nutrition","issn_l":"0190-4167","issn":["0190-4167","1532-4087"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Plant Nutrition","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/A5112357498","display_name":"Sunday O.S. Akinyemi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210087703","display_name":"National Horticultural Research Institute","ror":"https://ror.org/004bh1g50","country_code":"NG","type":"facility","lineage":["https://openalex.org/I4210087703"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"S. O. S. Akinyemi","raw_affiliation_strings":["National for Horticultural Research Institute (NIHORT), Jericho, Ibadan, Oyo State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National for Horticultural Research Institute (NIHORT), Jericho, Ibadan, Oyo State, Nigeria","institution_ids":["https://openalex.org/I4210087703"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020052755","display_name":"Hassan Tijani-Eniola","orcid":"https://orcid.org/0009-0004-2937-1232","observed_orcids":["https://orcid.org/0009-0004-2937-1232"]},"institutions":[{"id":"https://openalex.org/I181631907","display_name":"University of Ibadan","ror":"https://ror.org/03wx2rr30","country_code":"NG","type":"education","lineage":["https://openalex.org/I181631907"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"H. Tijani\u2010Eniola","raw_affiliation_strings":["Agronomy Department, University of Ibadan, Ibadan, Oyo State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agronomy Department, University of Ibadan, Ibadan, Oyo State, Nigeria","institution_ids":["https://openalex.org/I181631907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010441812","display_name":"A. O. Olaleye","orcid":"https://orcid.org/0000-0001-7948-2273","observed_orcids":["https://orcid.org/0000-0001-7948-2273"]},"institutions":[{"id":"https://openalex.org/I894372087","display_name":"Olabisi Onabanjo University","ror":"https://ror.org/05jt4c572","country_code":"NG","type":"education","lineage":["https://openalex.org/I894372087"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"A. O. Olaleye","raw_affiliation_strings":["Department of Soil Science and Farm Mechanization, Ogun State University, P.M.B. 2002, Ago\u2010Iwoye, Ogun State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Soil Science and Farm Mechanization, Ogun State University, P.M.B. 2002, Ago\u2010Iwoye, Ogun State, Nigeria","institution_ids":["https://openalex.org/I894372087"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010441812"],"corresponding_institution_ids":["https://openalex.org/I894372087"],"apc_list":null,"apc_paid":null,"fwci":0.8141,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77121386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"26","issue":"6","first_page":"1235","last_page":"1246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12795","display_name":"Banana Cultivation and Research","score":0.7167999744415283,"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"}},"topics":[{"id":"https://openalex.org/T12795","display_name":"Banana Cultivation and Research","score":0.7167999744415283,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.23600000143051147,"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":0.03669999912381172,"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/plantain","display_name":"plantain","score":0.9890000224113464},{"id":"https://openalex.org/keywords/potassium-fertilizer","display_name":"potassium fertilizer","score":0.7039999961853027},{"id":"https://openalex.org/keywords/intercropping","display_name":"intercropping","score":0.968999981880188},{"id":"https://openalex.org/keywords/alfisol","display_name":"Alfisol","score":0.8849999904632568},{"id":"https://openalex.org/keywords/melon","display_name":"Cucumis melo","score":0.6830000281333923},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.9940000176429749},{"id":"https://openalex.org/keywords/cassava","display_name":"cassava","score":1.0},{"id":"https://openalex.org/keywords/bunch-yield","display_name":"bunch yield","score":0.8949999809265137},{"id":"https://openalex.org/keywords/soil-test-potassium","display_name":"soil test potassium","score":0.8629999756813049},{"id":"https://openalex.org/keywords/crop-response-to-fertilizers","display_name":"crop response to fertilizers","score":0.4399999976158142},{"id":"https://openalex.org/keywords/on-farm-trials","display_name":"on-farm trials","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C2781410044","wikidata":"https://www.wikidata.org/wiki/Q304506","display_name":"Alfisol","level":3,"score":0.9019681811332703},{"id":"https://openalex.org/C2781208722","wikidata":"https://www.wikidata.org/wiki/Q853859","display_name":"Intercropping","level":2,"score":0.7785128355026245},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.6972118616104126},{"id":"https://openalex.org/C71762439","wikidata":"https://www.wikidata.org/wiki/Q843920","display_name":"Arable land","level":3,"score":0.6719565391540527},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.6411885023117065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5835593938827515},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5688583850860596},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.5647608041763306},{"id":"https://openalex.org/C12534583","wikidata":"https://www.wikidata.org/wiki/Q10564271","display_name":"Potash","level":3,"score":0.5133718252182007},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.49606069922447205},{"id":"https://openalex.org/C2776394811","wikidata":"https://www.wikidata.org/wiki/Q3634497","display_name":"Cropping system","level":3,"score":0.47921234369277954},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.4512091279029846},{"id":"https://openalex.org/C169081408","wikidata":"https://www.wikidata.org/wiki/Q843717","display_name":"Inceptisol","level":3,"score":0.42503997683525085},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3040810227394104},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.30118638277053833},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2856892943382263},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2227064073085785},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.15891045331954956},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"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:10.1081/pln-120020367","doi":"https://doi.org/10.1081/pln-120020367","is_oa":false,"landing_page_url":"https://doi.org/10.1081/pln-120020367","pdf_url":null,"source":{"id":"https://openalex.org/S53118794","display_name":"Journal of Plant Nutrition","issn_l":"0190-4167","issn":["0190-4167","1532-4087"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Plant Nutrition","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1493875089","https://openalex.org/W1560454560","https://openalex.org/W1603307243","https://openalex.org/W1966539261","https://openalex.org/W1999375437","https://openalex.org/W2005197303","https://openalex.org/W2062689653","https://openalex.org/W2090309327","https://openalex.org/W2099656668"],"related_works":["https://openalex.org/W2092680488","https://openalex.org/W2188629338","https://openalex.org/W2121997457","https://openalex.org/W2268946030","https://openalex.org/W2041982552","https://openalex.org/W2487351101","https://openalex.org/W7218068163","https://openalex.org/W7111909879","https://openalex.org/W7218149784","https://openalex.org/W7208771741"],"abstract_inverted_index":{"An":[0],"on\u2010farm":[1],"experiment":[2],"was":[3,73,214],"conducted":[4],"in":[5,12,61],"1992":[6],"and":[7,50,52,100,116,200,217],"1993":[8],"on":[9],"an":[10],"Alfisol":[11],"south":[13],"western":[14],"Nigeria.":[15],"The":[16,70,83,121],"objectives":[17],"of":[18,27,30,59,107,127,147,160,168,191,197],"this":[19],"study":[20],"were:":[21],"(i)":[22],"to":[23,34,54,186],"determine":[24,55],"the":[25,56,62,131,135,158,180],"response":[26],"varying":[28,166],"levels":[29,106,167],"potassium":[31,108],"(K)":[32],"fertilizer":[33],"plantain":[35,67,90,92,96,101,128],"when":[36,205],"grown":[37],"as":[38,47,193,195],"sole":[39,89],"or":[40],"intercropped":[41],"with":[42,80,154],"selected":[43],"arable":[44],"crops":[45],"such":[46],"melon,":[48],"maize,":[49],"cassava":[51,103],"(ii)":[53],"critical":[57],"limit":[58],"K":[60,119,163,169,213],"soil":[63,211],"at":[64,129,157],"90%":[65],"relative":[66],"bunch":[68,125,145],"yield.":[69],"experimental":[71],"design":[72,78],"a":[74],"randomized":[75],"complete":[76],"block":[77],"(RCBD)":[79],"four":[81,86],"replications.":[82],"treatments":[84],"were":[85,110,152,177],"cropping":[87,132],"systems:":[88],"(SP),":[91],"+":[93,97,102],"melon":[94],"(PME),":[95],"maize":[98],"(PMA),":[99],"(PCA).":[104],"Five":[105],"fertilizers":[109,170],"used:":[111],"0,":[112],"120,":[113],"240,":[114],"360,":[115],"480":[117],"kg":[118,162],"ha\u22121.":[120,164],"results":[122],"showed":[123,203],"that":[124,204],"yield":[126,146],"harvesting,":[130],"systems":[133],"follows":[134],"order:":[136],"PME":[137,155],">":[138,140,142],"SP":[139],"PCA":[141],"PMA.":[143],"Highest":[144],"about":[148],"10.39":[149],"t":[150],"ha\u22121":[151],"obtained":[153],"intercropping":[156],"rate":[159],"360":[161],"At":[165],"significant":[171],"differences":[172],"(":[173],"p":[174],"<":[175],"0.05)":[176],"observed":[178],"amongst":[179],"following":[181],"morphological":[182],"parameters:":[183],"50%":[184],"days":[185],"shooting,":[187],"plant":[188],"height,":[189],"number":[190,196],"suckers/stool":[192],"well":[194],"fingers/bunch.":[198],"Cate":[199],"Nelson":[201],"model":[202],"these":[206],"data":[207],"are":[208],"pooled,":[209],"optimum":[210],"test":[212],"between":[215],"0.20":[216],"0.21":[218],"cmol":[219],"kg\u22121.":[220]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}