{"id":"https://openalex.org/W7225375468","doi":"https://doi.org/10.1007/s44415-026-00151-3","title":"Early growth performance and structural stability of eight introduced Hevea brasiliensis (Willd. ex A.Juss.) M\u00fcll. Arg. clones in Tepi, Southwest Ethiopia","display_name":"Early growth performance and structural stability of eight introduced Hevea brasiliensis (Willd. ex A.Juss.) M\u00fcll. Arg. clones in Tepi, Southwest Ethiopia","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225375468","doi":"https://doi.org/10.1007/s44415-026-00151-3"},"language":"en","primary_location":{"id":"doi:10.1007/s44415-026-00151-3","doi":"https://doi.org/10.1007/s44415-026-00151-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00151-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00151-3.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00151-3.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061636890","display_name":"Chala Mamude","orcid":"https://orcid.org/0000-0001-6612-0214","observed_orcids":["https://orcid.org/0000-0001-6612-0214"]},"institutions":[{"id":"https://openalex.org/I4403928383","display_name":"Ethiopian Forestry Development","ror":"https://ror.org/03h4qwp45","country_code":"ET","type":"nonprofit","lineage":["https://openalex.org/I4403928383"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Chala Mamude","raw_affiliation_strings":["Ethiopian Forestry Development, Central Ethiopia Center, Addis Ababa, Ethiopia"],"raw_orcid":"https://orcid.org/0000-0001-6612-0214","affiliations":[{"raw_affiliation_string":"Ethiopian Forestry Development, Central Ethiopia Center, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4403928383"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161025343","display_name":"Alemu Serbessa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4403928383","display_name":"Ethiopian Forestry Development","ror":"https://ror.org/03h4qwp45","country_code":"ET","type":"nonprofit","lineage":["https://openalex.org/I4403928383"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Alemu Serbessa","raw_affiliation_strings":["Ethiopian Forestry Development, Jimma Center, Jimma, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ethiopian Forestry Development, Jimma Center, Jimma, Ethiopia","institution_ids":["https://openalex.org/I4403928383"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043813104","display_name":"Tatek Dejene","orcid":"https://orcid.org/0000-0001-9660-3137","observed_orcids":["https://orcid.org/0000-0001-9660-3137"]},"institutions":[{"id":"https://openalex.org/I4403928383","display_name":"Ethiopian Forestry Development","ror":"https://ror.org/03h4qwp45","country_code":"ET","type":"nonprofit","lineage":["https://openalex.org/I4403928383"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Tatek Dejene","raw_affiliation_strings":["Forest Products Innovation Center of Excellence, Ethiopian Forestry Development, Addis Ababa, Ethiopia"],"raw_orcid":"https://orcid.org/0000-0001-9660-3137","affiliations":[{"raw_affiliation_string":"Forest Products Innovation Center of Excellence, Ethiopian Forestry Development, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4403928383"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061636890"],"corresponding_institution_ids":["https://openalex.org/I4403928383"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11229","display_name":"Genetics and Plant Breeding","score":0.5264000296592712,"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/T11229","display_name":"Genetics and Plant Breeding","score":0.5264000296592712,"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/T11880","display_name":"Forest ecology and management","score":0.31299999356269836,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T12630","display_name":"African Botany and Ecology Studies","score":0.024000000208616257,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/hevea-brasiliensis","display_name":"Hevea brasiliensis","score":0.8429999947547913},{"id":"https://openalex.org/keywords/clone-evaluation","display_name":"clone evaluation","score":0.6589999794960022},{"id":"https://openalex.org/keywords/early-growth-performance","display_name":"early growth performance","score":0.8880000114440918},{"id":"https://openalex.org/keywords/structural-stability","display_name":"structural stability","score":0.9670000076293945},{"id":"https://openalex.org/keywords/slenderness-ratio","display_name":"slenderness ratio","score":0.9070000052452087},{"id":"https://openalex.org/keywords/tree-survival","display_name":"tree survival","score":0.9079999923706055},{"id":"https://openalex.org/keywords/tree-diameter-and-height","display_name":"tree height and diameter","score":0.8029999732971191},{"id":"https://openalex.org/keywords/rubber-latex-production","display_name":"rubber latex production","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C2779539549","wikidata":"https://www.wikidata.org/wiki/Q156538","display_name":"Hevea brasiliensis","level":3,"score":0.897599995136261},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.7139999866485596},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6251999735832214},{"id":"https://openalex.org/C81089528","wikidata":"https://www.wikidata.org/wiki/Q5134986","display_name":"clone (Java method)","level":3,"score":0.6154999732971191},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4966999888420105},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.40130001306533813},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.38269999623298645},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.37119999527931213},{"id":"https://openalex.org/C176933379","wikidata":"https://www.wikidata.org/wiki/Q131877","display_name":"Natural rubber","level":2,"score":0.3174999952316284},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31279999017715454},{"id":"https://openalex.org/C2780034618","wikidata":"https://www.wikidata.org/wiki/Q2350189","display_name":"Hevea","level":4,"score":0.2921999990940094},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.2883000075817108},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C3018601027","wikidata":"https://www.wikidata.org/wiki/Q83124","display_name":"Manihot esculenta","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.26579999923706055},{"id":"https://openalex.org/C2778312390","wikidata":"https://www.wikidata.org/wiki/Q4139973","display_name":"Growth rate","level":2,"score":0.2596000134944916}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s44415-026-00151-3","doi":"https://doi.org/10.1007/s44415-026-00151-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00151-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00151-3.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e374214eb1a743e98ef72e2474c041d2","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/e374214eb1a743e98ef72e2474c041d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Discover Forests, Vol 2, Iss 1 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s44415-026-00151-3","doi":"https://doi.org/10.1007/s44415-026-00151-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44415-026-00151-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44415-026-00151-3.pdf","source":{"id":"https://openalex.org/S5407047666","display_name":"Discover Forests","issn_l":"3059-2666","issn":["3059-2666"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Discover Forests","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.8409000039100647},{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.4390000104904175}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320331392","display_name":"Ethiopian Environment and Forest Research Institute","ror":"https://ror.org/03k2bxj15"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225375468.pdf","grobid_xml":"https://content.openalex.org/works/W7225375468.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W138832962","https://openalex.org/W299826725","https://openalex.org/W2009686255","https://openalex.org/W2013416277","https://openalex.org/W2078129874","https://openalex.org/W2079633569","https://openalex.org/W2201369924","https://openalex.org/W2524507257","https://openalex.org/W2582866032","https://openalex.org/W2605809657","https://openalex.org/W2741876941","https://openalex.org/W2795000473","https://openalex.org/W2802756852","https://openalex.org/W2976299556","https://openalex.org/W3004253589","https://openalex.org/W3031889955","https://openalex.org/W3119603366","https://openalex.org/W3198021363","https://openalex.org/W4200354505","https://openalex.org/W4242289937","https://openalex.org/W4243635079","https://openalex.org/W4281660065","https://openalex.org/W4319154510","https://openalex.org/W4384028078","https://openalex.org/W4385738355","https://openalex.org/W4396579521","https://openalex.org/W4396613894","https://openalex.org/W4400014790","https://openalex.org/W4400413667","https://openalex.org/W4401429627","https://openalex.org/W4412757357","https://openalex.org/W4416217336","https://openalex.org/W4416786452"],"related_works":["https://openalex.org/W2111377103","https://openalex.org/W7220711344","https://openalex.org/W4281660065","https://openalex.org/W2341007958","https://openalex.org/W2160149991","https://openalex.org/W3034548546","https://openalex.org/W1562939125","https://openalex.org/W2979984293","https://openalex.org/W2059330365","https://openalex.org/W2028335765"],"abstract_inverted_index":{"Rubber":[0],"tree":[1,164],"(":[2,135],"Hevea":[3],"brasiliensis":[4,288],"(Willd.":[5],"ex":[6],"A.Juss.)":[7],"M\u00fcll.Arg.)":[8],"is":[9],"a":[10,263],"key":[11],"industrial":[12],"crop":[13],"for":[14,67,90,188,285],"expanding":[15],"Ethiopia\u2019s":[16],"latex":[17,296],"production.":[18],"Early":[19],"growth":[20,195,276],"performance":[21],"and":[22,36,61,108,142,151,170,175,191,228,271,277],"structural":[23,95,268],"stability":[24],"of":[25,80,106,216],"eight":[26],"introduced":[27],"clones":[28,141,201],"(IRCA230,":[29],"PB217,":[30],"RRIC100,":[31],"RRIC121,":[32],"IRCA41,":[33],"PB86,":[34],"RRIC101,":[35],"RRIM623)":[37],"were":[38,64],"evaluated":[39],"at":[40],"the":[41,77,81,86,114,132,214,217,219,222,229,232,249,254],"Tepi":[42],"Agricultural":[43],"Research":[44],"Station.":[45],"A":[46,97],"randomized":[47],"complete":[48,153],"block":[49],"design":[50],"with":[51],"three":[52],"replicates":[53],"was":[54,74,221],"employed.":[55],"The":[56,71,239],"survival":[57,111],"(%),":[58],"height":[59,83,174,190],"(m),":[60],"diameter":[62,88,176,192,206,234],"(cm)":[63,84,89],"measured":[65],"annually":[66],"five":[68],"years":[69],"(2019\u20132023).":[70],"slenderness":[72,240,257],"coefficient":[73],"calculated":[75],"as":[76],"annual":[78],"ratio":[79,118,258],"mean":[82,87],"to":[85,93,245],"each":[91],"clone":[92,107,169],"assess":[94],"stability.":[96],"bias-reduced":[98],"(Firth)":[99],"logistic":[100],"regression":[101],"analysis":[102],"revealed":[103],"significant":[104],"effects":[105],"year":[109,134,171],"on":[110,295],"probability":[112],"over":[113,197],"study":[115],"period":[116],"(Likelihood":[117],"\u03c7\u00b2":[119,203,207],"=":[120,123,204,208],"177.89,":[121],"df":[122],"13,":[124],"p":[125,136,180,210],"<":[126,137,181,211],"0.001).":[127,182,212],"Survival":[128],"increased":[129],"significantly":[130],"after":[131,248],"establishment":[133],"0.001),":[138],"averaged":[139],"across":[140],"blocks,":[143],"exceeding":[144],"97%":[145],"from":[146,243],"Year":[147,157,186],"2":[148],"(2020)":[149],"onward":[150],"approaching":[152],"stand":[154],"stabilization":[155],"by":[156],"5":[158],"(2023).":[159],"Linear":[160],"mixed-effects":[161],"models":[162],"(individual":[163],"random":[165],"intercepts)":[166],"showed":[167],"that":[168,194,280],"strongly":[172],"influenced":[173],"(all":[177],"\u03c7\u00b2s":[178],"significant,":[179],"Significant":[183],"Clone":[184],"\u00d7":[185],"interactions":[187],"both":[189],"indicate":[193],"trajectories":[196],"time":[198],"differed":[199],"among":[200],"(height":[202],"426.22;":[205],"1285.73;":[209],"By":[213],"end":[215],"trial,":[218],"RRIM623":[220,261],"tallest":[223],"(11.7":[224],"\u00b1":[225,236],"0.7":[226],"m),":[227],"RRIC121":[230,270],"had":[231,253],"largest":[233],"(11.5":[235],"1.4":[237],"cm).":[238],"value":[241],"decreased":[242],"140":[244],"approximately":[246],"100":[247],"third":[250],"year.":[251],"PB86":[252],"lowest":[255],"average":[256],"(80),":[259],"while":[260],"retained":[262],"higher":[264],"slenderness,":[265],"suggesting":[266],"potential":[267],"instability.":[269],"RRIC100":[272],"combined":[273],"high":[274],"early":[275],"stability,":[278],"indicating":[279],"they":[281],"are":[282,298],"prime":[283],"candidates":[284],"large-scale":[286],"H.":[287],"cultivation":[289],"in":[290],"similar":[291],"agroecology.":[292],"Further":[293],"studies":[294],"yield":[297],"recommended.":[299]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-07T00:00:00"}