{"id":"https://openalex.org/W4288753034","doi":"https://doi.org/10.36348/gajab.2022.v04i04.001","title":"Yield Response and Barley Grain Quality to Nitrogen Fertilization in West Arsi Highland of Ethiopia","display_name":"Yield Response and Barley Grain Quality to Nitrogen Fertilization in West Arsi Highland of Ethiopia","publication_year":2022,"publication_date":"2022-07-03","ids":{"openalex":"https://openalex.org/W4288753034","doi":"https://doi.org/10.36348/gajab.2022.v04i04.001"},"language":"en","primary_location":{"id":"doi:10.36348/gajab.2022.v04i04.001","doi":"https://doi.org/10.36348/gajab.2022.v04i04.001","is_oa":true,"landing_page_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","pdf_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","source":{"id":"https://openalex.org/S4210228927","display_name":"Global Academic Journal of Agriculture and Biosciences","issn_l":"2706-8978","issn":["2706-8978","2707-2568"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Academic Journal of Agriculture and Biosciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041760986","display_name":"Kedir Jemal","orcid":"https://orcid.org/0009-0009-6839-1435","observed_orcids":["https://orcid.org/0009-0009-6839-1435"]},"institutions":[{"id":"https://openalex.org/I49595703","display_name":"Ethiopian Institute of Agricultural Research","ror":"https://ror.org/01mhm6x57","country_code":"ET","type":"education","lineage":["https://openalex.org/I49595703"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Kedir Jemal","raw_affiliation_strings":["Wondo Genet Agricultural Research Center, Ethiopian Institute of Agricultural Research, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wondo Genet Agricultural Research Center, Ethiopian Institute of Agricultural Research, Ethiopia","institution_ids":["https://openalex.org/I49595703"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041760986"],"corresponding_institution_ids":["https://openalex.org/I49595703"],"apc_list":null,"apc_paid":null,"fwci":0.1252,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.36665987,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"4","issue":"4","first_page":"52","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.8291000127792358,"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":0.8291000127792358,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.14790000021457672,"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"}},{"id":"https://openalex.org/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.007300000172108412,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/malting-barley","display_name":"malting barley","score":0.8870000243186951},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9150000214576721},{"id":"https://openalex.org/keywords/barley-grain-quality","display_name":"barley grain quality","score":0.7720000147819519},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.8849999904632568},{"id":"https://openalex.org/keywords/barley-varieties","display_name":"barley cultivars","score":0.753000020980835},{"id":"https://openalex.org/keywords/protein-content","display_name":"protein content","score":0.7699999809265137},{"id":"https://openalex.org/keywords/economic-optimum-nitrogen-rate","display_name":"economic optimum nitrogen rate","score":0.8880000114440918},{"id":"https://openalex.org/keywords/partial-budget-analysis","display_name":"partial budget analysis","score":0.8349999785423279},{"id":"https://openalex.org/keywords/marginal-rate-of-return","display_name":"marginal rate of return","score":0.8629999756813049},{"id":"https://openalex.org/keywords/net-benefit","display_name":"net benefit","score":0.8019999861717224},{"id":"https://openalex.org/keywords/mountain-agriculture","display_name":"mountain agriculture","score":0.5170000195503235},{"id":"https://openalex.org/keywords/nitrogen-use-efficiency","display_name":"nitrogen use efficiency","score":0.4189999997615814}],"concepts":[{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7293447256088257},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.7082425355911255},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.6921069622039795},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.6196850538253784},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5906809568405151},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.5370726585388184},{"id":"https://openalex.org/C2993605384","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Nitrogen fertilizer","level":3,"score":0.5353603363037109},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5252808332443237},{"id":"https://openalex.org/C2993665447","wikidata":"https://www.wikidata.org/wiki/Q11577","display_name":"Hordeum vulgare","level":3,"score":0.5201685428619385},{"id":"https://openalex.org/C855514","wikidata":"https://www.wikidata.org/wiki/Q1665869","display_name":"Interaction","level":2,"score":0.4895263612270355},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.47801268100738525},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.43842896819114685},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.406911700963974},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.28813761472702026},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.2872886061668396},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.23789235949516296},{"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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.36348/gajab.2022.v04i04.001","doi":"https://doi.org/10.36348/gajab.2022.v04i04.001","is_oa":true,"landing_page_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","pdf_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","source":{"id":"https://openalex.org/S4210228927","display_name":"Global Academic Journal of Agriculture and Biosciences","issn_l":"2706-8978","issn":["2706-8978","2707-2568"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Academic Journal of Agriculture and Biosciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.36348/gajab.2022.v04i04.001","doi":"https://doi.org/10.36348/gajab.2022.v04i04.001","is_oa":true,"landing_page_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","pdf_url":"https://doi.org/10.36348/gajab.2022.v04i04.001","source":{"id":"https://openalex.org/S4210228927","display_name":"Global Academic Journal of Agriculture and Biosciences","issn_l":"2706-8978","issn":["2706-8978","2707-2568"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Academic Journal of Agriculture and Biosciences","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4288753034.pdf","grobid_xml":"https://content.openalex.org/works/W4288753034.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3195118144","https://openalex.org/W4392816916","https://openalex.org/W3212152611","https://openalex.org/W2972909076","https://openalex.org/W2976539727","https://openalex.org/W3193929187","https://openalex.org/W4295791849","https://openalex.org/W6963222587","https://openalex.org/W7213931005","https://openalex.org/W4283788836"],"abstract_inverted_index":{"The":[0,74,104,127,185,268],"malting":[1],"industry":[2],"in":[3,63,68,235,381],"Ethiopia":[4],"is":[5],"often":[6],"challenged":[7],"by":[8,21],"the":[9,15,22,30,57,60,122,146,165,226,245,254,261,291,303,341,382],"availability":[10],"of":[11,32,43,53,59,89,151,167,192,239,276,285,288,297,307,336,348,360,366,378],"barley":[12,45,79,117,129,142,152,161,172,182,200,213,315,380],"that":[13,107,171],"meets":[14],"quality":[16,41,120,229,247,255,353],"and":[17,40,84,86,100,119,131,154,187,211,264,327,345,373],"quantity":[18],"requirements":[19],"set":[20],"industry.":[23],"Field":[24],"experiments":[25],"were":[26,196],"conducted":[27],"to":[28,48],"evaluate":[29],"effects":[31],"mineral":[33],"nitrogen":[34,54,108,124,132,155],"fertilizer":[35,55,114,125,133,156,207,220,322],"rates":[36,52,334],"on":[37,141,181],"Actual":[38],"yield":[39,118,143,162,183,195,326],"response":[42],"malt":[44,78,379],"varieties":[46,130,153,173,263],"and,":[47],"determine":[49],"economic":[50],"optimum":[51],"for":[56,376],"productivity":[58],"crop":[61],"arranged":[62],"randomized":[64],"complete":[65],"block":[66],"design":[67],"factorial":[69],"arrangement":[70],"with":[71,110,203,216,232,260,280,290,295,318,331,350,363],"three":[72,77],"replications.":[73],"treatments":[75],"are":[76],"varieties,":[80],"namely":[81],"Traveler,":[82],"Ibon":[83,212,314],"Local":[85],"four":[87],"levels":[88],"N":[90,236,242,300,333,338,369],"(0":[91],"kg":[92,95,98,102,112,205,218,241,299,320,368],"N/ha,":[93,96],"50":[94],"100":[97],"N/ha":[99],"150":[101,111,204,240,298,367],"N/ha.":[103],"study":[105,383],"revealed":[106,170,272],"fertilization":[109],"ha-1nitrogen":[113,206,219,321],"rate":[115,208,221,284,347],"improved":[116],"than":[121],"rest":[123],"rates.":[126],"different":[128],"has":[134],"shown":[135,175],"a":[136,176,364],"highly":[137,177],"significant":[138,159,178],"(p<0.01)":[139,179],"influence":[140,180],"production.":[144,163,184],"On":[145],"other":[147],"hand,":[148],"interaction":[149,189,266],"effect":[150],"didn\u2019t":[157],"show":[158],"variation":[160],"Moreover,":[164],"analysis":[166,271],"variance":[168],"also":[169],"have":[174],"maximum":[186,273],"minimum":[188],"mean":[190],"values":[191],"actual":[193],"grain":[194,325,352],"observed":[197],"from":[198,313],"traveler":[199,293,361],"variety":[201,214,294,316,362],"treated":[202,215,317],"(2078.10":[209],"kg/ha)":[210],"0":[217,319],"(1136.30":[222],"kg/ha),":[223],"respectively.":[224],"In":[225],"present":[227],"investigation,":[228],"parameters":[230,248,256],"increased":[231,330,332],"an":[233,281],"increase":[234],"rates,":[237],"application":[238,335],"ha-1":[243,339,370],"gave":[244,340],"highest":[246,342],"studied":[249],"except":[250],"sieve":[251],"test.":[252],"While,":[253],"was":[257,311,371],"less":[258],"pronounced":[259],"tested":[262],"their":[265],"effect.":[267],"partial":[269],"budget":[270],"net":[274,305,343],"benefit":[275,306,344],"(Birr":[277,308],"39147":[278],"ha-1)":[279,310],"acceptable":[282,351],"marginal":[283,346],"returns":[286],"(MRR)":[287],"1007.33%":[289],"treatment":[292],"combination":[296,365],"ha-1.":[301],"However,":[302],"lowest":[304],"22726.00":[309],"recorded":[312],"rate.":[323],"Both":[324],"protein":[328],"content":[329,355],"150kg":[337],"return":[349],"(protein":[354],"<":[356],"9-12%).":[357],"Therefore,":[358],"production":[359,377],"economical,":[372],"uncertainly":[374],"recommended":[375],"area.":[384]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2022-07-30T00:00:00"}
