{"id":"https://openalex.org/W2136276712","doi":"https://doi.org/10.1590/s0103-90162009000400005","title":"Total leaf area of papaya trees estimated by a nondestructive method","display_name":"Total leaf area of papaya trees estimated by a nondestructive method","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2136276712","doi":"https://doi.org/10.1590/s0103-90162009000400005","mag":"2136276712"},"language":"en","primary_location":{"id":"doi:10.1590/s0103-90162009000400005","doi":"https://doi.org/10.1590/s0103-90162009000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-90162009000400005","pdf_url":"https://www.scielo.br/j/sa/a/fYPsvPvRC4kKv7Zg4XzW9Jn/?lang=en&format=pdf","source":{"id":"https://openalex.org/S44148602","display_name":"Scientia Agricola","issn_l":"0103-9016","issn":["0103-9016","1678-992X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","poland-70","russia-white-list-1","scielo"],"host_organization":"https://openalex.org/P4310312331","host_organization_name":"University of S\u00e3o Paulo","host_organization_lineage":["https://openalex.org/P4310312331"],"host_organization_lineage_names":["University of S\u00e3o Paulo"],"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":"Scientia Agricola","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.scielo.br/j/sa/a/fYPsvPvRC4kKv7Zg4XzW9Jn/?lang=en&format=pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047396372","display_name":"Robson Prucoli Posse","orcid":"https://orcid.org/0000-0002-1527-6734","observed_orcids":["https://orcid.org/0000-0002-1527-6734"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robson Prucoli Posse","raw_affiliation_strings":["UENF,  Brasil","UENF, Campos dos Goytacazes, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UENF,  Brasil","institution_ids":[]},{"raw_affiliation_string":"UENF, Campos dos Goytacazes, Brasil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112471504","display_name":"Elias Fernandes de Sousa","orcid":"https://orcid.org/0000-0002-9323-3203","observed_orcids":["https://orcid.org/0000-0002-9323-3203"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elias Fernandes de Sousa","raw_affiliation_strings":["UENF,  Brasil","UENF, Campos dos Goytacazes, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UENF,  Brasil","institution_ids":[]},{"raw_affiliation_string":"UENF, Campos dos Goytacazes, Brasil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110099527","display_name":"Salassier Bernardo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Salassier Bernardo","raw_affiliation_strings":["UENF,  Brasil","UENF, Campos dos Goytacazes, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UENF,  Brasil","institution_ids":[]},{"raw_affiliation_string":"UENF, Campos dos Goytacazes, Brasil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005458168","display_name":"Messias Gonzaga Pereira","orcid":"https://orcid.org/0000-0002-3463-3768","observed_orcids":["https://orcid.org/0000-0002-3463-3768"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Messias Gonzaga Pereira","raw_affiliation_strings":["UENF,  Brasil","UENF, Campos dos Goytacazes, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UENF,  Brasil","institution_ids":[]},{"raw_affiliation_string":"UENF, Campos dos Goytacazes, Brasil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011873889","display_name":"Romildo Domingos Gottardo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Romildo Domingos Gottardo","raw_affiliation_strings":["UENF,  Brasil","UENF, Campos dos Goytacazes, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UENF,  Brasil","institution_ids":[]},{"raw_affiliation_string":"UENF, Campos dos Goytacazes, Brasil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5110099527"],"corresponding_institution_ids":[],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":1.2214,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.80351466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"66","issue":"4","first_page":"462","last_page":"466"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":1.0,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":1.0,"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":0.0,"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/T12113","display_name":"Growth and nutrition in plants","score":0.0,"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/papaya","display_name":"papaya","score":0.8949999809265137},{"id":"https://openalex.org/keywords/carica-papaya","display_name":"Carica papaya","score":0.9990000128746033},{"id":"https://openalex.org/keywords/leaf-area-estimation","display_name":"leaf area estimation","score":0.9419999718666077},{"id":"https://openalex.org/keywords/empirical-model","display_name":"empirical model","score":0.8029999732971191},{"id":"https://openalex.org/keywords/plant-age","display_name":"plant age","score":0.671999990940094},{"id":"https://openalex.org/keywords/orchard-trees","display_name":"orchard trees","score":0.6119999885559082},{"id":"https://openalex.org/keywords/total-leaf-area","display_name":"total leaf area","score":0.6140000224113464}],"concepts":[{"id":"https://openalex.org/C2779342048","wikidata":"https://www.wikidata.org/wiki/Q356031","display_name":"Transplanting","level":3,"score":0.8350698947906494},{"id":"https://openalex.org/C2779231358","wikidata":"https://www.wikidata.org/wiki/Q1752510","display_name":"Carica","level":2,"score":0.6841284036636353},{"id":"https://openalex.org/C2778400979","wikidata":"https://www.wikidata.org/wiki/Q143720","display_name":"Crown (dentistry)","level":2,"score":0.5612011551856995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5128998756408691},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4921359419822693},{"id":"https://openalex.org/C157517311","wikidata":"https://www.wikidata.org/wiki/Q167980","display_name":"Transpiration","level":3,"score":0.4452188313007355},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4161120355129242},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3962819278240204},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.18851807713508606},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.18730583786964417},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1590/s0103-90162009000400005","doi":"https://doi.org/10.1590/s0103-90162009000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-90162009000400005","pdf_url":"https://www.scielo.br/j/sa/a/fYPsvPvRC4kKv7Zg4XzW9Jn/?lang=en&format=pdf","source":{"id":"https://openalex.org/S44148602","display_name":"Scientia Agricola","issn_l":"0103-9016","issn":["0103-9016","1678-992X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","poland-70","russia-white-list-1","scielo"],"host_organization":"https://openalex.org/P4310312331","host_organization_name":"University of S\u00e3o Paulo","host_organization_lineage":["https://openalex.org/P4310312331"],"host_organization_lineage_names":["University of S\u00e3o Paulo"],"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":"Scientia Agricola","raw_type":"journal-article"},{"id":"pmh:oai:revistas.usp.br:article/22477","doi":null,"is_oa":false,"landing_page_url":"https://revistas.usp.br/sa/article/view/22477","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:scielo:S0103-90162009000400005","doi":null,"is_oa":true,"landing_page_url":"http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000400005","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientia Agricola v.66 n.4 2009","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.515.8888","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.515.8888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.scielo.br/pdf/sa/v66n4/a05v66n4.pdf","raw_type":"text"},{"id":"pmh:oai:americanae.aecid.es:2360250","doi":null,"is_oa":true,"landing_page_url":"http://americanae.aecid.es/americanae/es/registros/registro.do?tipoRegistro=MTD&idBib=2360250","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientia Agricola v.66 n.4 2009","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:591a731565314ce5b8b0ff612a9f0bad","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/591a731565314ce5b8b0ff612a9f0bad","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientia Agricola, Vol 66, Iss 4, Pp 462-466 (2009)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1590/s0103-90162009000400005","doi":"https://doi.org/10.1590/s0103-90162009000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0103-90162009000400005","pdf_url":"https://www.scielo.br/j/sa/a/fYPsvPvRC4kKv7Zg4XzW9Jn/?lang=en&format=pdf","source":{"id":"https://openalex.org/S44148602","display_name":"Scientia Agricola","issn_l":"0103-9016","issn":["0103-9016","1678-992X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","poland-70","russia-white-list-1","scielo"],"host_organization":"https://openalex.org/P4310312331","host_organization_name":"University of S\u00e3o Paulo","host_organization_lineage":["https://openalex.org/P4310312331"],"host_organization_lineage_names":["University of S\u00e3o Paulo"],"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":"Scientia Agricola","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6735000014305115,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2136276712.pdf","grobid_xml":"https://content.openalex.org/works/W2136276712.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1520828019","https://openalex.org/W1982942132","https://openalex.org/W2008411503","https://openalex.org/W2060197234","https://openalex.org/W2099446333","https://openalex.org/W2106905395","https://openalex.org/W2157313872","https://openalex.org/W2232187413","https://openalex.org/W2329587643","https://openalex.org/W2749171437","https://openalex.org/W2946407994"],"related_works":["https://openalex.org/W7132958713","https://openalex.org/W7113333198","https://openalex.org/W2157313872","https://openalex.org/W7219475869","https://openalex.org/W3093714376","https://openalex.org/W7113284459","https://openalex.org/W1939044414","https://openalex.org/W2264368971","https://openalex.org/W2119725424","https://openalex.org/W4408866943"],"abstract_inverted_index":{"Leaf":[0],"area":[1,33,41,87,145],"estimation":[2],"is":[3],"an":[4],"important":[5],"feature":[6],"in":[7,106],"physiological":[8],"research":[9],"involving":[10],"predominantly":[11],"photosynthesis,":[12],"transpiration":[13],"and":[14,25,37,99,128],"growth.":[15],"This":[16],"study":[17],"was":[18,82,112,137],"carried":[19],"out":[20],"to":[21,30,59,76,84,139],"develop":[22],"a":[23,55],"practical":[24],"nondestructive":[26],"empirical":[27],"mathematical":[28,80],"model":[29,81,111],"estimate":[31,85,141],"the":[32,38,66,69,86,92,100,103,117,121,126,129,134,142,147],"of":[34,57,68,88,102,120,125,133,146],"one":[35,89],"leaf":[36,40,70,90,131,144],"total":[39,130,143],"for":[42,91],"papaya":[43,46,93,148],"trees":[44],"(Carica":[45],"L.).":[47],"Two":[48],"irrigated":[49],"commercial":[50],"orchards":[51],"were":[52],"evaluated":[53],"over":[54],"period":[56],"50":[58],"550":[60],"days":[61,107],"after":[62,108],"transplanting,":[63],"during":[64],"which":[65],"length":[67,119],"midrib":[71],"(LM)":[72],"varied":[73],"from":[74],"0.04":[75],"0.60":[77],"m.":[78],"A":[79],"developed":[83],"tree,":[94],"taking":[95],"into":[96],"account":[97],"LM":[98],"age":[101],"plant":[104],"measured":[105],"transplanting.":[109],"The":[110],"considered":[113],"satisfactory.":[114],"Based":[115],"on":[116],"average":[118],"last":[122],"two":[123],"leaves":[124],"crown":[127],"number":[132],"plant,":[135],"it":[136],"possible":[138],"satisfactorily":[140],"tree.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}