{"id":"https://openalex.org/W4293483532","doi":"https://doi.org/10.56125/tpj.v1i1.3","title":"The Effect of Rainfall and Rain Days On Palm Oil Production","display_name":"The Effect of Rainfall and Rain Days On Palm Oil Production","publication_year":2022,"publication_date":"2022-01-18","ids":{"openalex":"https://openalex.org/W4293483532","doi":"https://doi.org/10.56125/tpj.v1i1.3"},"language":"en","primary_location":{"id":"doi:10.56125/tpj.v1i1.3","doi":"https://doi.org/10.56125/tpj.v1i1.3","is_oa":true,"landing_page_url":"https://doi.org/10.56125/tpj.v1i1.3","pdf_url":"https://jurnal.akpy-stiper.id/index.php/tpj/article/download/3/pdf","source":{"id":"https://openalex.org/S4387282871","display_name":"Tropical Plantation Journal","issn_l":"2828-1543","issn":["2828-1543","2828-1551"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405275321","host_organization_name":"Akademi Komunitas Perkebunan Yogyakarta","host_organization_lineage":["https://openalex.org/I4405275321"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tropical Plantation Journal","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://jurnal.akpy-stiper.id/index.php/tpj/article/download/3/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055259489","display_name":"Wandha Atmaka Aji","orcid":"https://orcid.org/0000-0002-3243-604X","observed_orcids":["https://orcid.org/0000-0002-3243-604X"]},"institutions":[{"id":"https://openalex.org/I4405275321","display_name":"Akademi Komunitas Perkebunan Yogyakarta","ror":"https://ror.org/03ce32y82","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275321"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Wandha Atmaka Aji","raw_affiliation_strings":["Akademi Komunitas Perkebunan, Yogyakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akademi Komunitas Perkebunan, Yogyakarta, Indonesia","institution_ids":["https://openalex.org/I4405275321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065031858","display_name":"Subakho Aryo Saloko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405275321","display_name":"Akademi Komunitas Perkebunan Yogyakarta","ror":"https://ror.org/03ce32y82","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275321"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Subakho Aryo Saloko","raw_affiliation_strings":["Akademi Komunitas Perkebunan, Yogyakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akademi Komunitas Perkebunan, Yogyakarta, Indonesia","institution_ids":["https://openalex.org/I4405275321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110723093","display_name":"Indra Adhitya Kurniawan","orcid":"https://orcid.org/0009-0000-2172-7004","observed_orcids":["https://orcid.org/0009-0000-2172-7004"]},"institutions":[{"id":"https://openalex.org/I4405275321","display_name":"Akademi Komunitas Perkebunan Yogyakarta","ror":"https://ror.org/03ce32y82","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275321"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Indra Kurniawan","raw_affiliation_strings":["Akademi Komunitas Perkebunan, Yogyakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akademi Komunitas Perkebunan, Yogyakarta, Indonesia","institution_ids":["https://openalex.org/I4405275321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080463408","display_name":"Mukti Ahmad Nurcahya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405275321","display_name":"Akademi Komunitas Perkebunan Yogyakarta","ror":"https://ror.org/03ce32y82","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275321"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Mukti Ahmad Nurcahya","raw_affiliation_strings":["Akademi Komunitas Perkebunan, Yogyakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akademi Komunitas Perkebunan, Yogyakarta, Indonesia","institution_ids":["https://openalex.org/I4405275321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405275321"],"apc_list":null,"apc_paid":null,"fwci":0.6217,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.59606625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"1","issue":"1","first_page":"16","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12703","display_name":"Oil Palm Production and Sustainability","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12703","display_name":"Oil Palm Production and Sustainability","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.0,"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/T10439","display_name":"Climate change impacts on agriculture","score":0.0,"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/palm-oil-production","display_name":"palm oil production","score":0.8149999976158142},{"id":"https://openalex.org/keywords/rainfall","display_name":"rainfall","score":0.7730000019073486},{"id":"https://openalex.org/keywords/rainy-days","display_name":"rainy days","score":0.9700000286102295},{"id":"https://openalex.org/keywords/oil-palm","display_name":"oil palm","score":0.8059999942779541},{"id":"https://openalex.org/keywords/fresh-fruit-bunches","display_name":"fresh fruit bunches","score":0.9810000061988831},{"id":"https://openalex.org/keywords/water-availability","display_name":"water availability","score":0.7889999747276306},{"id":"https://openalex.org/keywords/plantation-age","display_name":"plantation age","score":0.48100000619888306},{"id":"https://openalex.org/keywords/lamandau-regency","display_name":"Lamandau Regency","score":0.8560000061988831}],"concepts":[{"id":"https://openalex.org/C2988237154","wikidata":"https://www.wikidata.org/wiki/Q231458","display_name":"Palm oil","level":2,"score":0.7253133654594421},{"id":"https://openalex.org/C94598645","wikidata":"https://www.wikidata.org/wiki/Q2347874","display_name":"Palm","level":2,"score":0.6622949838638306},{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.6528773307800293},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5776926875114441},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.33782514929771423},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2739642560482025},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.26560285687446594},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2635605037212372},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23812881112098694},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56125/tpj.v1i1.3","doi":"https://doi.org/10.56125/tpj.v1i1.3","is_oa":true,"landing_page_url":"https://doi.org/10.56125/tpj.v1i1.3","pdf_url":"https://jurnal.akpy-stiper.id/index.php/tpj/article/download/3/pdf","source":{"id":"https://openalex.org/S4387282871","display_name":"Tropical Plantation Journal","issn_l":"2828-1543","issn":["2828-1543","2828-1551"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405275321","host_organization_name":"Akademi Komunitas Perkebunan Yogyakarta","host_organization_lineage":["https://openalex.org/I4405275321"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tropical Plantation Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.56125/tpj.v1i1.3","doi":"https://doi.org/10.56125/tpj.v1i1.3","is_oa":true,"landing_page_url":"https://doi.org/10.56125/tpj.v1i1.3","pdf_url":"https://jurnal.akpy-stiper.id/index.php/tpj/article/download/3/pdf","source":{"id":"https://openalex.org/S4387282871","display_name":"Tropical Plantation Journal","issn_l":"2828-1543","issn":["2828-1543","2828-1551"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405275321","host_organization_name":"Akademi Komunitas Perkebunan Yogyakarta","host_organization_lineage":["https://openalex.org/I4405275321"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tropical Plantation Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8409000039100647,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4293483532.pdf","grobid_xml":"https://content.openalex.org/works/W4293483532.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W2020131863","https://openalex.org/W2898119016","https://openalex.org/W2969967800","https://openalex.org/W2989855890","https://openalex.org/W2995655813","https://openalex.org/W3015284094","https://openalex.org/W3023071571","https://openalex.org/W3033258977","https://openalex.org/W3038875726"],"related_works":["https://openalex.org/W2394647683","https://openalex.org/W2919279663","https://openalex.org/W1562789625","https://openalex.org/W3013068291","https://openalex.org/W3110158835","https://openalex.org/W4412670058","https://openalex.org/W3104600785","https://openalex.org/W1955293627","https://openalex.org/W7171849154","https://openalex.org/W4394761154"],"abstract_inverted_index":{"One":[0],"of":[1,22,32,34,40,83,93,95,98,106,117,137,160,181,200,214],"the":[2,30,47,91,96,115,138,152,158,178,184],"determining":[3],"factors":[4],"for":[5,8,42],"water":[6,23,41],"availability":[7,21,39],"palm":[9,35,44],"oil":[10,36,43],"plants":[11,45,166],"that":[12,28,141],"do":[13],"not":[14],"use":[15],"irrigation":[16],"systems":[17],"is":[18,24,49,206],"rainfall.":[19],"The":[20,38,135,197],"a":[25,148,174,191],"major":[26],"factor":[27],"limits":[29],"level":[31,180],"production":[33,88,116,156],"plants.":[37],"in":[46,90,127,132,154,165],"field":[48],"obtained":[50],"from":[51,68],"rainfall":[52,120,143,186,201],"data.":[53],"This":[54,74],"research":[55],"was":[56],"conducted":[57],"at":[58,157,177],"PT.":[59],"Menthobi":[60],"Makmur":[61],"Lestari,":[62],"Lamandau":[63],"Regency,":[64],"Central":[65],"Kalimantan":[66],"Province,":[67],"June":[69],"2021":[70],"to":[71],"July":[72],"2021.":[73],"study":[75],"uses":[76],"secondary":[77],"data":[78,81,113,126],"analysis":[79,139,176],"including":[80],"on":[82,114,151],"fresh":[84],"fruit":[85,99,102,110],"bunches":[86,103,111],"(TBS)":[87],"components":[89,94],"form":[92],"number":[97,105],"bunchesg,":[100],"average":[101],"weight,":[104],"productive":[107],"principals,":[108],"seed":[109],"weight;":[112],"fres":[118],"TBS;":[119],"data;":[121],"and":[122,130,144,170,187,194,202,209],"monthly":[123],"rainy":[124,145,188,204],"day":[125,189],"2017,":[128],"2018":[129],"2019":[131],"6":[133],"Divisions.":[134],"results":[136,164],"showed":[140,183],"variable":[142,185],"days":[146,205],"had":[147,190],"real":[149,193],"effect":[150],"increase":[153],"TBS":[155],"age":[159],"5":[161],"years.":[162],"Correlation":[163],"aged":[167],"12,":[168],"15":[169],"18":[171],"years":[172],"with":[173,211],"two-way":[175],"test":[179],"1%":[182],"strong,":[192],"unidirectional":[195],"relationship.":[196],"correlation":[198],"value":[199,213],"consecutive":[203],"0.892;":[207],"0,887;":[208],"0.855":[210],"significance":[212],"0.000.":[215]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2022-08-29T00:00:00"}