{"id":"https://openalex.org/W4410004635","doi":"https://doi.org/10.63659/jaa/vol.26/issue1/001","title":"EFFECT OF QUALITATIVE CHARACTERISTICS ON ECOMETRIC TRAITS OF NIGERIAN INDIGENOUS CHICKENS REARED EXTENSIVELY IN MAIDUGURI, BORNO STATE","display_name":"EFFECT OF QUALITATIVE CHARACTERISTICS ON ECOMETRIC TRAITS OF NIGERIAN INDIGENOUS CHICKENS REARED EXTENSIVELY IN MAIDUGURI, BORNO STATE","publication_year":2025,"publication_date":"2025-02-05","ids":{"openalex":"https://openalex.org/W4410004635","doi":"https://doi.org/10.63659/jaa/vol.26/issue1/001"},"language":"en","primary_location":{"id":"doi:10.63659/jaa/vol.26/issue1/001","doi":"https://doi.org/10.63659/jaa/vol.26/issue1/001","is_oa":true,"landing_page_url":"https://doi.org/10.63659/jaa/vol.26/issue1/001","pdf_url":"https://jaaunimaid.ng/index.php/home/article/download/%20/65","source":{"id":"https://openalex.org/S5406931255","display_name":"JOURNAL OF ARID AGRICULTURE","issn_l":"0189-7551","issn":["0189-7551"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311021","host_organization_name":"University of Maiduguri","host_organization_lineage":["https://openalex.org/P4310311021"],"host_organization_lineage_names":["University of Maiduguri"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JOURNAL OF ARID AGRICULTURE","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://jaaunimaid.ng/index.php/home/article/download/%20/65","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"A. O. Abdulraheem","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"A. O. Abdulraheem","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. Muhammed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387154470","display_name":"Kashim Ibrahim University","ror":"https://ror.org/024ygae04","country_code":"NG","type":"education","lineage":["https://openalex.org/I4387154470"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"A. Muhammed","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, Borno State University, P.M.B. 1122, Maiduguri, Borno State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, Borno State University, P.M.B. 1122, Maiduguri, Borno State, Nigeria","institution_ids":["https://openalex.org/I4387154470"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Y.M. Bello","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Y.M. Bello","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J.O. Aremu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98243723","display_name":"Kwara State University","ror":"https://ror.org/05np2xn95","country_code":"NG","type":"education","lineage":["https://openalex.org/I98243723"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"J.O. Aremu","raw_affiliation_strings":["Department of Animal Production, Kwara state University, Malete, Kwara state, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Production, Kwara state University, Malete, Kwara state, Nigeria","institution_ids":["https://openalex.org/I98243723"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. A. Mohammed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"A. A. Mohammed","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"H. Allamin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"H. Allamin","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A.O. Raji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"A.O. Raji","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]},{"author_position":"last","author":{"id":null,"display_name":"J. Aliyu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64351976","display_name":"University of Maiduguri","ror":"https://ror.org/016na8197","country_code":"NG","type":"education","lineage":["https://openalex.org/I64351976"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"J. Aliyu","raw_affiliation_strings":["Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Faculty of Agriculture, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State","institution_ids":["https://openalex.org/I64351976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5898,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62181475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"Vol. 26","issue":"1","first_page":"001","last_page":"008"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13294","display_name":"Livestock and Poultry Management","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T13294","display_name":"Livestock and Poultry Management","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T10594","display_name":"Genetic and phenotypic traits in livestock","score":0.013500000350177288,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10333","display_name":"Meat and Animal Product Quality","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/indigenous-chicken","display_name":"indigenous chicken","score":0.8090000152587891},{"id":"https://openalex.org/keywords/qualitative-traits","display_name":"qualitative traits","score":0.6729999780654907},{"id":"https://openalex.org/keywords/quantitative-traits","display_name":"quantitative traits","score":0.9789999723434448},{"id":"https://openalex.org/keywords/anthropometry","display_name":"anthropometry","score":0.6610000133514404},{"id":"https://openalex.org/keywords/plumage-coloration","display_name":"plumage coloration","score":0.8989999890327454},{"id":"https://openalex.org/keywords/comb-type","display_name":"comb type","score":0.9929999709129333},{"id":"https://openalex.org/keywords/eye-color","display_name":"eye color","score":0.9629999995231628},{"id":"https://openalex.org/keywords/keel-length","display_name":"keel length","score":0.7419999837875366},{"id":"https://openalex.org/keywords/wing-span","display_name":"wing span","score":0.7319999933242798},{"id":"https://openalex.org/keywords/extensive-rearing","display_name":"extensive rearing","score":0.5709999799728394},{"id":"https://openalex.org/keywords/poultry-selection","display_name":"poultry selection","score":0.5090000033378601}],"concepts":[{"id":"https://openalex.org/C55958113","wikidata":"https://www.wikidata.org/wiki/Q169480","display_name":"Indigenous","level":2,"score":0.8135693073272705},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.589206337928772},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.35078251361846924},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10723328590393066},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06493780016899109}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.63659/jaa/vol.26/issue1/001","doi":"https://doi.org/10.63659/jaa/vol.26/issue1/001","is_oa":true,"landing_page_url":"https://doi.org/10.63659/jaa/vol.26/issue1/001","pdf_url":"https://jaaunimaid.ng/index.php/home/article/download/%20/65","source":{"id":"https://openalex.org/S5406931255","display_name":"JOURNAL OF ARID AGRICULTURE","issn_l":"0189-7551","issn":["0189-7551"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311021","host_organization_name":"University of Maiduguri","host_organization_lineage":["https://openalex.org/P4310311021"],"host_organization_lineage_names":["University of Maiduguri"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JOURNAL OF ARID AGRICULTURE","raw_type":"journal-article"},{"id":"pmh:oai:ojs2.jaaunimaid.ng:article/58","doi":null,"is_oa":false,"landing_page_url":"https://jaaunimaid.ng/index.php/home/article/view/%20","pdf_url":null,"source":{"id":"https://openalex.org/S5406931255","display_name":"JOURNAL OF ARID AGRICULTURE","issn_l":"0189-7551","issn":["0189-7551"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311021","host_organization_name":"University of Maiduguri","host_organization_lineage":["https://openalex.org/P4310311021"],"host_organization_lineage_names":["University of Maiduguri"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.63659/jaa.v26i1","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.63659/jaa/vol.26/issue1/001","doi":"https://doi.org/10.63659/jaa/vol.26/issue1/001","is_oa":true,"landing_page_url":"https://doi.org/10.63659/jaa/vol.26/issue1/001","pdf_url":"https://jaaunimaid.ng/index.php/home/article/download/%20/65","source":{"id":"https://openalex.org/S5406931255","display_name":"JOURNAL OF ARID AGRICULTURE","issn_l":"0189-7551","issn":["0189-7551"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310311021","host_organization_name":"University of Maiduguri","host_organization_lineage":["https://openalex.org/P4310311021"],"host_organization_lineage_names":["University of Maiduguri"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JOURNAL OF ARID AGRICULTURE","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.958299994468689,"display_name":"Zero hunger"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410004635.pdf","grobid_xml":"https://content.openalex.org/works/W4410004635.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525"],"abstract_inverted_index":{"This":[0],"research":[1],"was":[2],"conducted":[3],"in":[4,18],"Borno":[5],"State":[6],"to":[7,141,179],"assess":[8],"the":[9,15,33,160,168,171],"influence":[10],"of":[11,32,83,99,170],"qualitative":[12,60],"characteristics":[13],"on":[14],"quantitative":[16,37],"traits":[17,61,161],"six":[19,58],"hundred":[20],"(600)":[21],"adult":[22],"indigenous":[23,189],"chickens":[24,114,148,155,172,190],"randomly":[25],"sourced":[26],"from":[27],"central":[28],"and":[29,54,57,72,111,125,134,175],"southern":[30],"parts":[31],"state.":[34],"Nine":[35],"(9)":[36],"(body":[38],"weight,":[39],"ornithological":[40,130],"measurement,":[41],"wing":[42,135,151],"span,":[43],"neck":[44],"length,":[45,47,49,51],"back":[46],"keel":[48,93],"tail":[50,104,163],"thigh":[52,122],"length":[53,94],"shank":[55,90,101,126],"length);":[56],"(6)":[59],"(shank":[62],"colour,":[63,65,69],"plumage":[64,113],"comb":[66],"type,":[67],"earlobe":[68,144],"eye":[70],"colour":[71],"crestedness)":[73],"were":[74,77,139],"measured.":[75],"Data":[76],"analyzed":[78],"using":[79],"General":[80],"Linear":[81],"Model":[82],"SPSS,":[84],"version":[85],"20.":[86],"Chickens":[87],"with":[88,108],"green":[89],"had":[91,115,120,149],"best":[92],"(11.93":[95],"cm)":[96,124,138],"while":[97],"those":[98],"black":[100],"demonstrated":[102],"longest":[103,116,121],"(22.01":[105],"cm).":[106,128,153],"\u2018White":[107],"Black":[109],"Strips\u2019":[110],"brown":[112],"keel.":[117],"Rose":[118],"combed":[119],"(13.29":[123],"(9.22":[127],"Best":[129],"measurements":[131],"(68.67,":[132],"23.33cm)":[133],"span":[136],"(72.33":[137],"attributed":[140],"blue":[142],"white":[143],"chickens.":[145],"Pearl":[146],"eyed":[147],"widest":[150],"(67.16":[152],"Crestless":[154],"performed":[156],"better":[157],"for":[158,173,182],"all":[159],"except":[162],"length.":[164],"The":[165],"results":[166],"suggest":[167],"potentiality":[169],"improvement":[174],"could":[176],"be":[177],"prerequisites":[178],"their":[180],"selection":[181],"improvement.":[183],"Keyword:":[184],"Influence,":[185],"qualitative,":[186],"quantitative,":[187],"characters,":[188]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2025-10-10T00:00:00"}