{"id":"https://openalex.org/W1948613135","doi":"https://doi.org/10.21273/hortsci.33.1.0071","title":"By-product Iron-humate Increases Tree Growth and Fruit Production of Orange and Grapefruit","display_name":"By-product Iron-humate Increases Tree Growth and Fruit Production of Orange and Grapefruit","publication_year":1998,"publication_date":"1998-02-01","ids":{"openalex":"https://openalex.org/W1948613135","doi":"https://doi.org/10.21273/hortsci.33.1.0071","mag":"1948613135"},"language":"en","primary_location":{"id":"doi:10.21273/hortsci.33.1.0071","doi":"https://doi.org/10.21273/hortsci.33.1.0071","is_oa":false,"landing_page_url":"https://doi.org/10.21273/hortsci.33.1.0071","pdf_url":null,"source":{"id":"https://openalex.org/S183652945","display_name":"HortScience","issn_l":"0018-5345","issn":["0018-5345","2327-9834"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HortScience","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/33/1/article-p71.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113238778","display_name":"A. K. Alva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.K. Alva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5068346926","display_name":"Thomas A. Obreza","orcid":"https://orcid.org/0000-0003-0579-7410","observed_orcids":["https://orcid.org/0000-0003-0579-7410"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T.A. Obreza","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"33","issue":"1","first_page":"71","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.9897000193595886,"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/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.9897000193595886,"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":0.003599999938160181,"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/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.002300000051036477,"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/iron-deficiency-chlorosis","display_name":"iron chlorosis","score":0.9290000200271606},{"id":"https://openalex.org/keywords/fe-eddha","display_name":"Fe-EDDHA","score":0.7720000147819519},{"id":"https://openalex.org/keywords/citrus","display_name":"citrus","score":0.6039999723434448},{"id":"https://openalex.org/keywords/orange","display_name":"orange","score":0.859000027179718},{"id":"https://openalex.org/keywords/grapefruit","display_name":"grapefruit","score":1.0},{"id":"https://openalex.org/keywords/high-ph-soils","display_name":"high pH soils","score":0.7749999761581421},{"id":"https://openalex.org/keywords/iron-chelates","display_name":"iron chelates","score":0.5879999995231628},{"id":"https://openalex.org/keywords/fruit-yield","display_name":"fruit yield","score":0.671999990940094},{"id":"https://openalex.org/keywords/tree-growth","display_name":"tree growth","score":0.8619999885559082},{"id":"https://openalex.org/keywords/leaf-iron-concentration","display_name":"leaf iron concentration","score":0.6769999861717224},{"id":"https://openalex.org/keywords/twig-dieback","display_name":"twig dieback","score":0.671999990940094},{"id":"https://openalex.org/keywords/ammonium-nitrate","display_name":"ammonium nitrate","score":0.652999997138977},{"id":"https://openalex.org/keywords/urea","display_name":"urea","score":0.7609999775886536}],"concepts":[{"id":"https://openalex.org/C3018190196","wikidata":"https://www.wikidata.org/wiki/Q41350","display_name":"Citrus paradisi","level":3,"score":0.8092892169952393},{"id":"https://openalex.org/C83082669","wikidata":"https://www.wikidata.org/wiki/Q39338","display_name":"Orange (colour)","level":2,"score":0.7287179231643677},{"id":"https://openalex.org/C27406016","wikidata":"https://www.wikidata.org/wiki/Q17216","display_name":"Rootstock","level":2,"score":0.6648291349411011},{"id":"https://openalex.org/C2778722857","wikidata":"https://www.wikidata.org/wiki/Q3355098","display_name":"Citrus \u00d7 sinensis","level":3,"score":0.6374064683914185},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.6211715936660767},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5697140097618103},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.5499151349067688},{"id":"https://openalex.org/C2781353486","wikidata":"https://www.wikidata.org/wiki/Q146030","display_name":"Rutaceae","level":2,"score":0.5163756608963013},{"id":"https://openalex.org/C2776411976","wikidata":"https://www.wikidata.org/wiki/Q1075317","display_name":"Chlorosis","level":2,"score":0.4819026589393616},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4295116364955902},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3515395224094391},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27115747332572937},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21273/hortsci.33.1.0071","doi":"https://doi.org/10.21273/hortsci.33.1.0071","is_oa":false,"landing_page_url":"https://doi.org/10.21273/hortsci.33.1.0071","pdf_url":null,"source":{"id":"https://openalex.org/S183652945","display_name":"HortScience","issn_l":"0018-5345","issn":["0018-5345","2327-9834"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HortScience","raw_type":"journal-article"},{"id":"doi:10.21273/hortsci.33.1.71","doi":"https://doi.org/10.21273/hortsci.33.1.71","is_oa":true,"landing_page_url":"https://doi.org/10.21273/hortsci.33.1.71","pdf_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/33/1/article-p71.pdf","source":{"id":"https://openalex.org/S183652945","display_name":"HortScience","issn_l":"0018-5345","issn":["0018-5345","2327-9834"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HortScience","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.21273/hortsci.33.1.71","doi":"https://doi.org/10.21273/hortsci.33.1.71","is_oa":true,"landing_page_url":"https://doi.org/10.21273/hortsci.33.1.71","pdf_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/33/1/article-p71.pdf","source":{"id":"https://openalex.org/S183652945","display_name":"HortScience","issn_l":"0018-5345","issn":["0018-5345","2327-9834"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HortScience","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.958299994468689}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1948613135.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2469882522","https://openalex.org/W2085289013","https://openalex.org/W4416323069","https://openalex.org/W2002546407","https://openalex.org/W2026293978","https://openalex.org/W1974442562","https://openalex.org/W4410741714","https://openalex.org/W2760304357","https://openalex.org/W2324427048","https://openalex.org/W6983764168"],"abstract_inverted_index":{"Citrus":[0,56,63],"trees":[1,117,208],"planted":[2,74,209],"in":[3,88,168],"alkaline":[4,211],"soils":[5],"typically":[6],"show":[7],"iron":[8],"(Fe)":[9],"deficiency":[10,46],"chlorosis.":[11],"Currently,":[12],"Fe-EDDHA":[13,43],"(ethylenediiminobis-2-hydroxyphenyl":[14],"acetic":[15],"acid)":[16],"chelate":[17],"is":[18],"the":[19,35,85,161,169],"most":[20],"effective":[21,203],"source":[22,205],"of":[23,34,113,136,164,171],"Fe":[24,45,97,105,133,146,152,178,204],"for":[25,44,206],"high":[26,76],"pH":[27,77],"soils.":[28,79,212],"Iron":[29,80,148],"humate":[30,81],"(FeH),":[31],"a":[32],"by-product":[33],"drinking":[36],"water":[37],"decolorization":[38],"process,":[39],"was":[40,82,201],"compared":[41],"with":[42],"correction":[47],"on":[48,70,75,210],"nonbearing":[49,116],"`Ambersweet'":[50],"orange":[51,62],"and":[52,59,65,122,131],"`Ruby":[53],"Red'":[54],"grapefruit":[55,67],"paradisi":[57],"Macf.,":[58],"bearing":[60],"`Hamlin'":[61],"sinensis":[64],"`Flame'":[66],"trees,":[68],"all":[69],"Swingle":[71],"citrumelo":[72],"rootstock,":[73],"(>7.6)":[78],"applied":[83],"under":[84],"tree":[86,109,129,154,180,189],"canopy":[87],"spring":[89],"at":[90],"rates":[91],"from":[92,173],"2":[93],"to":[94,102,115,141,175],"200":[95],"g":[96,104,151,177],"(nonbearing":[98],"trees),":[99],"or":[100,138,193],"22":[101,174],"352":[103,176],"(bearing":[106],"trees)":[107],"per":[108,110,153,155,179,181],"year.":[111],"Application":[112],"FeH":[114,142,200],"decreased":[118],"twig":[119],"dieback":[120],"rating":[121],"increased":[123,157],"flush":[124,126],"growth,":[125,190],"color":[127],"rating,":[128],"size,":[130],"leaf":[132],"concentration.":[134],"Addition":[135],"urea":[137],"ammonium":[139],"nitrate":[140],"did":[143,185],"not":[144,186],"increase":[145,188],"availability.":[147],"amendments":[149],"(22":[150],"year)":[156],"fruit":[158,191,194],"yield":[159],"after":[160],"1st":[162],"year":[163,182],"application.":[165],"Further":[166],"increases":[167],"rate":[170],"Fe,":[172],"as":[183],"FeH,":[184],"significantly":[187],"yield,":[192],"quality.":[195],"This":[196],"study":[197],"demonstrated":[198],"that":[199],"an":[202],"citrus":[207]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}