{"id":"https://openalex.org/W1746575643","doi":null,"title":"\u00cdndice SPAD e crescimento do tomateiro em fun\u00e7\u00e3o de diferentes fontes e doses de nitrog\u00eanio","display_name":"\u00cdndice SPAD e crescimento do tomateiro em fun\u00e7\u00e3o de diferentes fontes e doses de nitrog\u00eanio","publication_year":2014,"publication_date":"2014-11-06","ids":{"openalex":"https://openalex.org/W1746575643","mag":"1746575643"},"language":"pt","primary_location":{"id":"mag:1746575643","doi":null,"is_oa":true,"landing_page_url":"https://scientiaplena.emnuvens.com.br/sp/article/download/2041/1081","pdf_url":null,"source":{"id":"https://openalex.org/S2739085082","display_name":"Scientia Plena","issn_l":"1808-2793","issn":["1808-2793"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310312199","host_organization_name":"Associa\u00e7\u00e3o Sergipana de Ci\u00eancias","host_organization_lineage":["https://openalex.org/P4310312199"],"host_organization_lineage_names":["Associa\u00e7\u00e3o Sergipana de Ci\u00eancias"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Scientia Plena","raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://scientiaplena.emnuvens.com.br/sp/article/download/2041/1081","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089143739","display_name":"John Silva Porto","orcid":"https://orcid.org/0000-0003-4065-7210","observed_orcids":["https://orcid.org/0000-0003-4065-7210"]},"institutions":[{"id":"https://openalex.org/I345918524","display_name":"Southwest Bahia State University","ror":"https://ror.org/02rg6ka44","country_code":"BR","type":"education","lineage":["https://openalex.org/I345918524"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"John Silva Porto","raw_affiliation_strings":["UESB"],"raw_orcid":"https://orcid.org/0000-0003-4065-7210","affiliations":[{"raw_affiliation_string":"UESB","institution_ids":["https://openalex.org/I345918524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112355699","display_name":"Rafael de Queiroz Costa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rafael de Queiroz Costa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040752373","display_name":"Tiyoko Nair Hojo Rebou\u00e7as","orcid":"https://orcid.org/0000-0002-9341-9577","observed_orcids":["https://orcid.org/0000-0002-9341-9577"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tiyoko Nair Hojo Rebou\u00e7as","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9341-9577","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048822521","display_name":"Odair Lacerda Lemos","orcid":"https://orcid.org/0000-0001-8347-8947","observed_orcids":["https://orcid.org/0000-0001-8347-8947"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Odair Lacerda Lemos","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8347-8947","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072233325","display_name":"Jos\u00e9 Magno Queir\u00f3z Luz","orcid":"https://orcid.org/0000-0002-5712-7710","observed_orcids":["https://orcid.org/0000-0002-5712-7710"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Magno Queir\u00f3z Luz","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5712-7710","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5004817753","display_name":"Yuri Ferreira Amorim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuri Ferreira Amorim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":200,"currency":"BRL","value_usd":38},"apc_paid":{"value":200,"currency":"BRL","value_usd":38},"fwci":0.3896,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66753125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"10","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12113","display_name":"Growth and nutrition in plants","score":0.9038000106811523,"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/T12113","display_name":"Growth and nutrition in plants","score":0.9038000106811523,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.07779999822378159,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.014000000432133675,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tomato","display_name":"tomato","score":0.9210000038146973},{"id":"https://openalex.org/keywords/nitrogen-source","display_name":"nitrogen source","score":0.7870000004768372},{"id":"https://openalex.org/keywords/nitrogen-dose","display_name":"nitrogen dose","score":0.7379999756813049},{"id":"https://openalex.org/keywords/spad-index","display_name":"SPAD index","score":0.7639999985694885},{"id":"https://openalex.org/keywords/calcium-nitrate","display_name":"calcium nitrate","score":0.7799999713897705},{"id":"https://openalex.org/keywords/urea","display_name":"urea","score":0.9990000128746033},{"id":"https://openalex.org/keywords/ammonium-sulfate","display_name":"ammonium sulfate","score":1.0},{"id":"https://openalex.org/keywords/plant-growth","display_name":"plant growth","score":0.8349999785423279},{"id":"https://openalex.org/keywords/relative-growth-rate","display_name":"relative growth rate","score":0.7519999742507935},{"id":"https://openalex.org/keywords/dry-weight","display_name":"dry weight","score":0.7059999704360962},{"id":"https://openalex.org/keywords/leaf-chlorophyll-content","display_name":"leaf chlorophyll content","score":0.5540000200271606}],"concepts":[{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6581898927688599},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.6340532898902893},{"id":"https://openalex.org/C2780925461","wikidata":"https://www.wikidata.org/wiki/Q191831","display_name":"Ammonium sulfate","level":2,"score":0.5571223497390747},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5486222505569458},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.5471367835998535},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.545066237449646},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.5313770174980164},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.5048878788948059},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.4760998487472534},{"id":"https://openalex.org/C2776617377","wikidata":"https://www.wikidata.org/wiki/Q182329","display_name":"Ammonium nitrate","level":2,"score":0.4720281660556793},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40900155901908875},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3696412444114685},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3401109576225281},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.33073651790618896},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.28024762868881226},{"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1746575643","doi":null,"is_oa":true,"landing_page_url":"https://scientiaplena.emnuvens.com.br/sp/article/download/2041/1081","pdf_url":null,"source":{"id":"https://openalex.org/S2739085082","display_name":"Scientia Plena","issn_l":"1808-2793","issn":["1808-2793"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310312199","host_organization_name":"Associa\u00e7\u00e3o Sergipana de Ci\u00eancias","host_organization_lineage":["https://openalex.org/P4310312199"],"host_organization_lineage_names":["Associa\u00e7\u00e3o Sergipana de Ci\u00eancias"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Scientia Plena","raw_type":null}],"best_oa_location":{"id":"mag:1746575643","doi":null,"is_oa":true,"landing_page_url":"https://scientiaplena.emnuvens.com.br/sp/article/download/2041/1081","pdf_url":null,"source":{"id":"https://openalex.org/S2739085082","display_name":"Scientia Plena","issn_l":"1808-2793","issn":["1808-2793"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310312199","host_organization_name":"Associa\u00e7\u00e3o Sergipana de Ci\u00eancias","host_organization_lineage":["https://openalex.org/P4310312199"],"host_organization_lineage_names":["Associa\u00e7\u00e3o Sergipana de Ci\u00eancias"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Scientia Plena","raw_type":null},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1491211466","https://openalex.org/W1980459131","https://openalex.org/W2004421947","https://openalex.org/W2026104389","https://openalex.org/W2043926737","https://openalex.org/W2101419626","https://openalex.org/W2112454310","https://openalex.org/W2140011867","https://openalex.org/W2140244128","https://openalex.org/W2178448135","https://openalex.org/W2487949967","https://openalex.org/W2519390024","https://openalex.org/W3147422277"],"related_works":["https://openalex.org/W2913735027","https://openalex.org/W3120851050","https://openalex.org/W3120505243","https://openalex.org/W3032868020","https://openalex.org/W7120606592","https://openalex.org/W2764644629","https://openalex.org/W1491211466","https://openalex.org/W1967263745","https://openalex.org/W7001211101","https://openalex.org/W2784614979"],"abstract_inverted_index":{"Nitrogen":[0],"is":[1],"one":[2],"element":[3],"required":[4],"by":[5],"plants,":[6],"so":[7],"the":[8,28,47],"levels":[9,54],"these":[10],"nutrient":[11],"present":[12],"in":[13,38,84],"plant":[14],"tissues":[15],"directly":[16],"interferes":[17],"on":[18,55],"growth,":[19],"development":[20],"and":[21,27,53,59,99,102,107,112,127,135,154],"production.":[22],"The":[23,61,75,116,131],"type":[24],"of":[25,49,67,94,142],"fertilizer":[26],"under":[29],"or":[30],"over":[31],"fertilization":[32],"can":[33],"significantly":[34],"affect":[35],"agricultural":[36],"production":[37],"this":[39,42],"context.":[40],"Aim":[41],"study":[43],"was":[44],"to":[45,140],"evaluate":[46],"effects":[48],"different":[50],"nitrogen":[51,95],"sources":[52,93],"tomato":[56],"plants":[57,146],"growth":[58,118],"development.":[60],"experiment":[62],"conducted":[63],"at":[64],"State":[65],"University":[66],"Southwest":[68],"Bahia,":[69],"Vitoria":[70],"da":[71],"Conquista":[72],"\u2013":[73],"BA.":[74],"experimental":[76],"design":[77],"randomized":[78],"complete":[79],"block,":[80],"with":[81,148],"four":[82],"replications":[83],"factorial":[85],"3":[86,88,92,103],"x":[87],"+":[89],"1,":[90],"using":[91],"(calcium":[96],"nitrate,":[97],"urea":[98],"ammonium":[100],"sulfate)":[101],"doses":[104],"(140,":[105],"280":[106],"420":[108],"kg":[109],"ha":[110],"-1)":[111],"an":[113],"absolute":[114],"control.":[115],"relative":[117],"rate,":[119],"height,":[120,132],"main":[121],"stem":[122,133],"diameter,":[123],"shoots":[124],"dry":[125,152],"mass":[126,153],"SPAD":[128,136,155],"index":[129],"analyzed.":[130],"diameter":[134],"increased":[137],"linearly":[138],"according":[139],"increase":[141],"N":[143],"rates,":[144],"while":[145],"treated":[147],"NO3-":[149],"had":[150],"higher":[151],"reading.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}