{"id":"https://openalex.org/W3179317633","doi":"https://doi.org/10.7176/jnsr/12-11-03","title":"Integrated Effects of Vermicompost and Nitrogen on Yield and Yield Components of Tomato (Lycopersicum esculentum L.) in Lowlands of Eastern Harerghe","display_name":"Integrated Effects of Vermicompost and Nitrogen on Yield and Yield Components of Tomato (Lycopersicum esculentum L.) in Lowlands of Eastern Harerghe","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3179317633","doi":"https://doi.org/10.7176/jnsr/12-11-03","mag":"3179317633"},"language":"en","primary_location":{"id":"doi:10.7176/jnsr/12-11-03","doi":"https://doi.org/10.7176/jnsr/12-11-03","is_oa":true,"landing_page_url":"https://doi.org/10.7176/jnsr/12-11-03","pdf_url":"https://iiste.org/Journals/index.php/JNSR/article/download/56667/58512","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Natural Sciences Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://iiste.org/Journals/index.php/JNSR/article/download/56667/58512","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013712472","display_name":"Gebisa Benti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405255270","display_name":"Oromia Agricultural Research Institute","ror":"https://ror.org/02t5r1875","country_code":"ET","type":"government","lineage":["https://openalex.org/I4405255270"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Gebisa Benti","raw_affiliation_strings":[".Fedis Agricultural Research Center, Oromia Agricultural Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":".Fedis Agricultural Research Center, Oromia Agricultural Research Institute","institution_ids":["https://openalex.org/I4405255270"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5013712472"],"corresponding_institution_ids":["https://openalex.org/I4405255270"],"apc_list":null,"apc_paid":null,"fwci":0.1309,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41277154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9707000255584717,"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":0.9707000255584717,"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":0.014600000344216824,"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/T13246","display_name":"Agriculture, Plant Science, Crop Management","score":0.0052999998442828655,"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/vermicompost","display_name":"vermicompost","score":0.9900000095367432},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.8870000243186951},{"id":"https://openalex.org/keywords/tomato","display_name":"tomato","score":0.9829999804496765},{"id":"https://openalex.org/keywords/yield-components","display_name":"yield components","score":0.7789999842643738},{"id":"https://openalex.org/keywords/fruit-yield","display_name":"fruit yield","score":0.9660000205039978},{"id":"https://openalex.org/keywords/plant-height","display_name":"plant height","score":0.6420000195503235},{"id":"https://openalex.org/keywords/economic-returns","display_name":"economic returns","score":0.6439999938011169},{"id":"https://openalex.org/keywords/marginal-rate-of-return","display_name":"marginal rate of return","score":0.8199999928474426},{"id":"https://openalex.org/keywords/integrated-nutrient-management","display_name":"integrated nutrient management","score":0.6200000047683716},{"id":"https://openalex.org/keywords/lowland-agriculture","display_name":"lowland agriculture","score":0.5690000057220459},{"id":"https://openalex.org/keywords/harari","display_name":"Harari","score":0.5879999995231628}],"concepts":[{"id":"https://openalex.org/C2780260515","wikidata":"https://www.wikidata.org/wiki/Q900747","display_name":"Vermicompost","level":3,"score":0.9808417558670044},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.755103588104248},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6183258891105652},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6177641749382019},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5413382649421692},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5147931575775146},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.49103450775146484},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.42178183794021606},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.401032030582428},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.32714536786079407},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2978252172470093},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20823350548744202},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.049073755741119385},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.7176/jnsr/12-11-03","doi":"https://doi.org/10.7176/jnsr/12-11-03","is_oa":true,"landing_page_url":"https://doi.org/10.7176/jnsr/12-11-03","pdf_url":"https://iiste.org/Journals/index.php/JNSR/article/download/56667/58512","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Natural Sciences Research","raw_type":"journal-article"},{"id":"pmh:oai:ojs.localhost:article/56667","doi":null,"is_oa":true,"landing_page_url":"https://iiste.org/Journals/index.php/JNSR/article/view/56667","pdf_url":null,"source":{"id":"https://openalex.org/S4306401197","display_name":"Journals & Books Hosting (International Knowledge Sharing Platform)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Natural Sciences Research; Vol 12, No 11 (2021); 17-24","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.26303/qh14-6v37","doi":"https://doi.org/10.26303/qh14-6v37","is_oa":true,"landing_page_url":"https://doi.org/10.26303/qh14-6v37","pdf_url":null,"source":{"id":"https://openalex.org/S7407052002","display_name":"Kudos Innovations Ltd","issn_l":null,"issn":null,"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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Collection"}],"best_oa_location":{"id":"doi:10.7176/jnsr/12-11-03","doi":"https://doi.org/10.7176/jnsr/12-11-03","is_oa":true,"landing_page_url":"https://doi.org/10.7176/jnsr/12-11-03","pdf_url":"https://iiste.org/Journals/index.php/JNSR/article/download/56667/58512","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Natural Sciences Research","raw_type":"journal-article"},"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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3179317633.pdf","grobid_xml":"https://content.openalex.org/works/W3179317633.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W9411391","https://openalex.org/W1535208715","https://openalex.org/W1963653160","https://openalex.org/W1968400582","https://openalex.org/W2002662316","https://openalex.org/W2046983010","https://openalex.org/W2052144362","https://openalex.org/W2098060170","https://openalex.org/W2098264649","https://openalex.org/W2252935420","https://openalex.org/W2335676154","https://openalex.org/W2495847318","https://openalex.org/W2518547204","https://openalex.org/W2573847433"],"related_works":["https://openalex.org/W4365503901","https://openalex.org/W2289819641","https://openalex.org/W4210263940","https://openalex.org/W2581902406","https://openalex.org/W2046455819","https://openalex.org/W1602836893","https://openalex.org/W2183753577","https://openalex.org/W2974402251","https://openalex.org/W2906364650","https://openalex.org/W3202752274"],"abstract_inverted_index":{"Availability":[0],"of":[1,4,17,46,56,86,125,129,132,135,152,167,179,182,192,197,208,264,270],"insufficient":[2],"amount":[3],"nutrients":[5],"in":[6,28,36,92,98],"the":[7,11,18,24,44,109,123,149,170,174,268,284,288],"soil":[8],"is":[9],"among":[10],"main":[12],"factors":[13],"which":[14],"constrained":[15],"productivity":[16],"tomato.":[19,57],"Due":[20],"to":[21,42,148],"this":[22],"gap":[23],"experiment":[25],"was":[26,106,118,160,172,244,283],"conducted":[27],"Sofi":[29],"district,":[30],"Harari":[31],"People":[32],"Regional":[33],"State,":[34],"Ethiopia":[35],"2016":[37],"and":[38,48,53,66,72,78,140,154,184,210,225,251,257,272,278],"2017":[39],"cropping":[40],"season":[41],"investigate":[43],"effect":[45,151],"vermicompost":[47,61,126,153,168,198,256,271],"nitrogen":[49,73,273],"rate":[50,62,74,263],"on":[51],"yield":[52,54,142,186],"components":[55],"Experimental":[58],"treatments":[59,88],"were":[60,89,143,187,214],"(0,":[63,75],"1.4,":[64],"2.8":[65,163,193,248,275],"4.2":[67],"t":[68,164,194,249,276],"ha":[69,81,165,195,202,218,227,232,241,254,281],"-1":[70,82,166,196,203,219,228,233,242,255,282],")":[71,243],"50,":[76],"100":[77,200,252,279],"150":[79,221],"kg":[80,201,222,231,253,280],").":[83],"A":[84],"total":[85],"16":[87],"laid":[90],"out":[91],"Randomized":[93],"Complete":[94],"Block":[95],"Design":[96],"(RCBD)":[97],"factorial":[99],"arrangement":[100],"with":[101,199,220,229,260],"three":[102],"replications.":[103],"Melkashola":[104],"Variety":[105],"used":[107],"for":[108,173,287],"experiment.":[110],".":[111],"The":[112,156],"result":[113],"showed":[114],"that":[115],"plant":[116,158],"height":[117,159],"significantly":[119,144],"(P<0.05)":[120,145],"influenced":[121],"by":[122],"application":[124,191],"while":[127,205],"number":[128,131,134,178,181,207],"branches,":[130],"clusters,":[133,180],"fruits,":[136],"average":[137,211],"fruit":[138,141,185,212],"weight":[139,213],"affected":[146],"due":[147],"interaction":[150],"nitrogen..":[155],"highest":[157],"rerecorded":[161],"at":[162,189,216,247,274],"whereas":[169],"lowest":[171],"rest":[175],"rates.":[176],"Maximum":[177,236],"fruits":[183],"obtained":[188],"combined":[190],"N":[204,224,234],"maximum":[206],"branches":[209],"recorded":[215,246],"2.8t":[217],"ha-1":[223,250,277],"4.2t":[226],"50":[230],"respectively.":[235],"economic":[237],"return":[238],"(461,606":[239],"birr":[240],"also":[245],"nitrogen,":[258],"respectively":[259],"acceptable":[261],"marginal":[262],"return.":[265],"In":[266],"general,":[267],"combination":[269,286],"best":[285],"study":[289],"area.":[290],"Keywords:":[291],"Melkashola,":[292],"Nitrogen,":[293],"Tomato,":[294],"Vermicompost":[295],"DOI:":[296],"10.7176/JNSR/12-11-03":[297],"Publication":[298],"date:":[299],"June":[300],"30":[301],"th":[302],"2021":[303]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2021-07-19T00:00:00"}
