{"id":"https://openalex.org/W3046864847","doi":"https://doi.org/10.33687/ijae.008.01.3093","title":"Effect of intra-row spacing on plant growth, yield and quality of tomato (Lycopersicon esculentum mill) varieties at mizan-aman, southwestern Ethiopia","display_name":"Effect of intra-row spacing on plant growth, yield and quality of tomato (Lycopersicon esculentum mill) varieties at mizan-aman, southwestern Ethiopia","publication_year":2020,"publication_date":"2020-04-30","ids":{"openalex":"https://openalex.org/W3046864847","doi":"https://doi.org/10.33687/ijae.008.01.3093","mag":"3046864847"},"language":"en","primary_location":{"id":"doi:10.33687/ijae.008.01.3093","doi":"https://doi.org/10.33687/ijae.008.01.3093","is_oa":true,"landing_page_url":"https://doi.org/10.33687/ijae.008.01.3093","pdf_url":"https://esciencepress.net/journals/index.php/IJAE/article/download/3093/1678","source":{"id":"https://openalex.org/S4210198326","display_name":"International Journal of Agricultural Extension","issn_l":"2311-6110","issn":["2311-6110","2311-8547"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Agricultural Extension","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://esciencepress.net/journals/index.php/IJAE/article/download/3093/1678","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041467247","display_name":"Ashenafi Abriham","orcid":"https://orcid.org/0000-0002-4356-0820","observed_orcids":["https://orcid.org/0000-0002-4356-0820"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ashenafi Abriham","raw_affiliation_strings":["Bonga Agricultural Research Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bonga Agricultural Research Center","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002930620","display_name":"Demelash Kefale","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I193649603","display_name":"Hawassa University","ror":"https://ror.org/04r15fz20","country_code":"ET","type":"education","lineage":["https://openalex.org/I193649603"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Demelash Kefale","raw_affiliation_strings":["Hawassa University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hawassa University","institution_ids":["https://openalex.org/I193649603"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1526,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.46624076,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"8","issue":"1","first_page":"33","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.423799991607666,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.423799991607666,"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/T11229","display_name":"Genetics and Plant Breeding","score":0.23720000684261322,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.13609999418258667,"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/tomato","display_name":"tomato","score":0.949999988079071},{"id":"https://openalex.org/keywords/intra-row-spacing","display_name":"intra-row spacing","score":0.8740000128746033},{"id":"https://openalex.org/keywords/plant-spacing","display_name":"plant spacing","score":0.6589999794960022},{"id":"https://openalex.org/keywords/tomato-cultivars","display_name":"tomato cultivars","score":0.7239999771118164},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.8100000023841858},{"id":"https://openalex.org/keywords/fruit-quality","display_name":"fruit quality","score":0.9549999833106995},{"id":"https://openalex.org/keywords/marketable-yield","display_name":"marketable yield","score":0.6520000100135803},{"id":"https://openalex.org/keywords/soluble-solids-content","display_name":"soluble solids","score":0.7379999756813049},{"id":"https://openalex.org/keywords/titratable-acidity","display_name":"titratable acidity","score":0.925000011920929},{"id":"https://openalex.org/keywords/fruit-shape-index","display_name":"fruit shape index","score":0.6809999942779541},{"id":"https://openalex.org/keywords/crop-phenology","display_name":"crop phenology","score":0.7950000166893005},{"id":"https://openalex.org/keywords/early-maturity","display_name":"early maturity","score":0.6679999828338623},{"id":"https://openalex.org/keywords/mizan-aman","display_name":"Mizan-Aman","score":0.7940000295639038}],"concepts":[{"id":"https://openalex.org/C2777680332","wikidata":"https://www.wikidata.org/wiki/Q544652","display_name":"Lycopersicon","level":2,"score":0.7900346517562866},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6574757099151611},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.6481851935386658},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.6346932649612427},{"id":"https://openalex.org/C189775405","wikidata":"https://www.wikidata.org/wiki/Q539479","display_name":"Titratable acid","level":2,"score":0.6307219862937927},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6082630157470703},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5557328462600708},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5278220772743225},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.4753042161464691},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.47273150086402893},{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.46737924218177795},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.4140549898147583},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3806604743003845},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3323015570640564},{"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":2,"locations":[{"id":"doi:10.33687/ijae.008.01.3093","doi":"https://doi.org/10.33687/ijae.008.01.3093","is_oa":true,"landing_page_url":"https://doi.org/10.33687/ijae.008.01.3093","pdf_url":"https://esciencepress.net/journals/index.php/IJAE/article/download/3093/1678","source":{"id":"https://openalex.org/S4210198326","display_name":"International Journal of Agricultural Extension","issn_l":"2311-6110","issn":["2311-6110","2311-8547"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Agricultural Extension","raw_type":"journal-article"},{"id":"pmh:oai:esciencepress.net:journals:article/3093","doi":null,"is_oa":true,"landing_page_url":"https://esciencepress.net/journals/IJAE/article/view/3093","pdf_url":"https://esciencepress.net/journals/IJAE/article/download/3093/1678","source":{"id":"https://openalex.org/S4210198326","display_name":"International Journal of Agricultural Extension","issn_l":"2311-6110","issn":["2311-6110","2311-8547"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2311-8547","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.33687/ijae.008.01.3093","doi":"https://doi.org/10.33687/ijae.008.01.3093","is_oa":true,"landing_page_url":"https://doi.org/10.33687/ijae.008.01.3093","pdf_url":"https://esciencepress.net/journals/index.php/IJAE/article/download/3093/1678","source":{"id":"https://openalex.org/S4210198326","display_name":"International Journal of Agricultural Extension","issn_l":"2311-6110","issn":["2311-6110","2311-8547"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Agricultural Extension","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3046864847.pdf","grobid_xml":"https://content.openalex.org/works/W3046864847.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W2031174477","https://openalex.org/W2096412020","https://openalex.org/W2100593085","https://openalex.org/W2100995024","https://openalex.org/W2106216941","https://openalex.org/W2159970256","https://openalex.org/W2184576720","https://openalex.org/W2210146332","https://openalex.org/W2250313702","https://openalex.org/W2291513295","https://openalex.org/W2465507112","https://openalex.org/W2546781315","https://openalex.org/W2976470024","https://openalex.org/W3170040841"],"related_works":["https://openalex.org/W1869877812","https://openalex.org/W2751485987","https://openalex.org/W3088034898","https://openalex.org/W1505318148","https://openalex.org/W2916745519","https://openalex.org/W7220315653","https://openalex.org/W2125741804","https://openalex.org/W7098084909","https://openalex.org/W2972468082","https://openalex.org/W4410415491"],"abstract_inverted_index":{"The":[0,233,252],"productivity":[1],"of":[2,32,44,57,84,91,114,118,142,183,211,254],"tomato":[3,46,220],"is":[4],"influenced":[5],"mainly":[6],"by":[7,166,250],"environmental":[8],"factors,":[9],"agronomic":[10],"practices":[11],"and":[12,38,49,75,80,99,121,131,134,152,186,194,198,214,230,264,274],"cultivar":[13],"potential.":[14],"Accordingly,":[15],"a":[16,102,180],"field":[17],"experiment":[18],"was":[19,163,203,223],"conducted":[20],"at":[21],"Mizan-Aman,":[22],"southern":[23],"Ethiopia":[24],"in":[25,60,239,272],"2016/":[26],"2017":[27],"to":[28,82,205],"evaluate":[29],"the":[30,42,53,92,112,116,140,209,218,227,243,259],"effect":[31,104],"intra-row":[33,97,167,176,201,260],"spacing":[34,56,98,170,202,261],"(20,":[35],"30,":[36],"40":[37],"50":[39],"cm)":[40,178],"on":[41,69,105],"performance":[43],"three":[45,66,219],"varieties(Fetan,":[47],"Bishola":[48,248],"Roma":[50],"VF)":[51],"with":[52,65,226,242],"constant":[54],"inter-row":[55],"70":[58],"cm":[59,200,263],"completely":[61],"randomized":[62],"block":[63],"design":[64],"replications.":[67],"Data":[68],"crop":[70],"phenology,":[71],"growth":[72],"performance,":[73],"yield":[74,133,193],"quality":[76],"parameters":[77,110],"were":[78,154,235],"recorded":[79],"subjected":[81],"analysis":[83],"variance":[85],"using":[86],"SAS":[87],"version-9":[88],"software.":[89],"Results":[90],"study":[93,256],"indicated":[94],"that":[95],"both":[96],"variety":[100,265],"had":[101],"significant":[103],"phenology":[106],"as":[107,109],"well":[108],"including;":[111],"number":[113,117,141,182],"branches,":[115,184],"fruit":[119,122,125,128,146,190,240],"cluster":[120,185],"per":[123,144,188],"plant,":[124,189],"weight,":[126,191,241],"total":[127,135,213,229],"yield,":[129],"marketable":[130,215,231],"unmarketable":[132,192],"soluble":[136],"solids":[137],"(TSS).":[138],"However,":[139],"fruits":[143,187],"cluster,":[145],"shape":[147],"index,":[148],"titratable":[149],"acidity":[150],"(TA)":[151],"pH":[153],"significantly":[155,164,237],"different":[156,238],"only":[157],"among":[158],"varieties,":[159,221],"while":[160,174],"plant":[161],"height":[162],"affected":[165],"spacing.":[168],"Closer":[169],"enhanced":[171],"early":[172,224],"maturity,":[173],"wider":[175],"(50":[177],"produced":[179],"maximum":[181,212],"TSS.":[195],"Generally,":[196],"20":[197],"30":[199],"found":[204],"be":[206,268],"suitable":[207],"for":[208,270],"production":[210,271],"yield.":[216,232],"From":[217],"Fetan":[222,266],"maturing":[225],"highest":[228,244],"varieties":[234],"also":[236],"value":[245],"obtained":[246],"from":[247],"followed":[249],"Fetan.":[251],"outcome":[253],"this":[255],"revealed":[257],"that,":[258],"of.30":[262],"could":[267],"promoted":[269],"Mizan-Aman":[273],"similar":[275],"agro-ecologies.":[276]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-08-07T00:00:00"}
