{"id":"https://openalex.org/W2006135672","doi":"https://doi.org/10.1080/00103620802135427","title":"Study of Soil Fertility and Plant Nutrition of Proteas Cultivated under Subtropical Conditions","display_name":"Study of Soil Fertility and Plant Nutrition of Proteas Cultivated under Subtropical Conditions","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W2006135672","doi":"https://doi.org/10.1080/00103620802135427","mag":"2006135672"},"language":"en","primary_location":{"id":"doi:10.1080/00103620802135427","doi":"https://doi.org/10.1080/00103620802135427","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00103620802135427","pdf_url":null,"source":{"id":"https://openalex.org/S159568494","display_name":"Communications in Soil Science and Plant Analysis","issn_l":"0010-3624","issn":["0010-3624","1532-2416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Soil Science and Plant Analysis","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111578756","display_name":"Mercedes Hern\u00e1ndez","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I4210112570","display_name":"Instituto de Productos Naturales y Agrobiolog\u00eda","ror":"https://ror.org/028ev2d94","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mercedes Hern\u00e1ndez","raw_affiliation_strings":["Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084236572","display_name":"Marino Fern\u00e1ndez-Falc\u00f3n","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I4210112570","display_name":"Instituto de Productos Naturales y Agrobiolog\u00eda","ror":"https://ror.org/028ev2d94","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marino Fern\u00e1ndez\u2010Falc\u00f3n","raw_affiliation_strings":["Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083301124","display_name":"Carlos E. Alvarez","orcid":"https://orcid.org/0000-0002-0043-9801","observed_orcids":["https://orcid.org/0000-0002-0043-9801","https://orcid.org/0000-0002-0108-1477"]},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I4210112570","display_name":"Instituto de Productos Naturales y Agrobiolog\u00eda","ror":"https://ror.org/028ev2d94","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Carlos E. Alvarez","raw_affiliation_strings":["Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Agrobiolog\u00eda y Medio Ambiente, Instituto de Productos Naturales y Agrobiolog\u00eda \u2013 CSIC, La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I134820265","https://openalex.org/I4210112570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083301124"],"corresponding_institution_ids":["https://openalex.org/I134820265","https://openalex.org/I4210112570"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.2099075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"39","issue":"13-14","first_page":"2146","last_page":"2168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.8701000213623047,"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"}},"topics":[{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.8701000213623047,"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/T12113","display_name":"Growth and nutrition in plants","score":0.09549999982118607,"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/T12834","display_name":"Flowering Plant Growth and Cultivation","score":0.01940000057220459,"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/protea","display_name":"Protea","score":0.7009999752044678},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.6819999814033508},{"id":"https://openalex.org/keywords/plant-mineral-nutrition","display_name":"plant mineral nutrition","score":0.777999997138977},{"id":"https://openalex.org/keywords/foliar-nutrient-analysis","display_name":"foliar nutrient analysis","score":0.7919999957084656},{"id":"https://openalex.org/keywords/subtropical-plantations","display_name":"subtropical plantations","score":0.7170000076293945},{"id":"https://openalex.org/keywords/soil-physicochemical-properties","display_name":"soil physicochemical properties","score":0.7089999914169312},{"id":"https://openalex.org/keywords/available-phosphorus","display_name":"available phosphorus","score":0.7360000014305115},{"id":"https://openalex.org/keywords/potassium","display_name":"potassium","score":0.8529999852180481},{"id":"https://openalex.org/keywords/calcium","display_name":"calcium","score":0.9570000171661377},{"id":"https://openalex.org/keywords/magnesium","display_name":"magnesium","score":0.953000009059906},{"id":"https://openalex.org/keywords/sodium","display_name":"sodium","score":0.9860000014305115},{"id":"https://openalex.org/keywords/cultivar-differences","display_name":"cultivar differences","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.7335741519927979},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.5715842247009277},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.5599972009658813},{"id":"https://openalex.org/C14168384","wikidata":"https://www.wikidata.org/wiki/Q16305538","display_name":"Subtropics","level":2,"score":0.5337805151939392},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5210370421409607},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.49997901916503906},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.46918678283691406},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4291655719280243},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3791698217391968},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3752661347389221},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.31670498847961426},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.175998717546463},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00103620802135427","doi":"https://doi.org/10.1080/00103620802135427","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00103620802135427","pdf_url":null,"source":{"id":"https://openalex.org/S159568494","display_name":"Communications in Soil Science and Plant Analysis","issn_l":"0010-3624","issn":["0010-3624","1532-2416"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Soil Science and Plant Analysis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.4390000104904175,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323151","display_name":"Cabildo Insular de La Palma","ror":"https://ror.org/00vhfyp04"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W40403984","https://openalex.org/W183919401","https://openalex.org/W243305934","https://openalex.org/W330676098","https://openalex.org/W634282561","https://openalex.org/W1172262831","https://openalex.org/W1491396876","https://openalex.org/W1642631047","https://openalex.org/W1988108769","https://openalex.org/W1993331034","https://openalex.org/W1996586386","https://openalex.org/W2004314653","https://openalex.org/W2072591673","https://openalex.org/W2079866314","https://openalex.org/W2086646585","https://openalex.org/W2090121716","https://openalex.org/W2090840396","https://openalex.org/W2148421068","https://openalex.org/W2489805564","https://openalex.org/W2574277671","https://openalex.org/W2589478379","https://openalex.org/W2589677895","https://openalex.org/W2589900498","https://openalex.org/W2589947423","https://openalex.org/W2590112100","https://openalex.org/W2590851210","https://openalex.org/W2591211833","https://openalex.org/W2591241878","https://openalex.org/W4405213147"],"related_works":["https://openalex.org/W2015213225","https://openalex.org/W2366036686","https://openalex.org/W2044557097","https://openalex.org/W2086646585","https://openalex.org/W2138184330","https://openalex.org/W1991530527","https://openalex.org/W2020401009","https://openalex.org/W1989229468","https://openalex.org/W1848946626","https://openalex.org/W2004314653"],"abstract_inverted_index":{":":[0],"A":[1,233,257],"study":[2],"of":[3,10,13,83,85,88,117,189,260],"soil":[4,61],"physicochemical":[5],"characteristics":[6],"and":[7,22,76,115,127,142,154,175,194,213,222,243,248],"mineral":[8],"nutrition":[9],"four":[11],"cultivars":[12,141,242],"Leucospermum":[14,23],"cordifolium":[15],"(\u2018Scarlett":[16],"Ribbon,\u2019":[17],"\u2018High":[18,152],"Gold,\u2019":[19],"\u2018Veldifre,\u2019":[20],"\u2018Sunrise\u2019)":[21],"patersonii":[24,145,211,247],"species":[25,212,244],"was":[26,91,225,263],"carried":[27],"out":[28,183],"along":[29,130],"2":[30],"years":[31],"in":[32,105,137,167,207,230,239,265],"commercial":[33],"protea":[34],"plantations,":[35],"distributed":[36],"throughout":[37],"a":[38,48,202],"subtropical":[39],"region":[40],"(La":[41],"Palma":[42],"Island,":[43],"Canarian":[44],"Archipelago).":[45],"Soils":[46],"presented":[47,146],"slightly":[49],"acid":[50],"pH":[51],"range,":[52],"whereas":[53,151,191],"organic":[54],"matter":[55],"showed":[56,132,252],"suitable":[57],"values.":[58],"Generally,":[59],"available":[60,73,89],"phosphorus":[62],"(P)":[63],"contents":[64],"were":[65,111,165],"less":[66],"than":[67],"25":[68],"mg":[69],"kg\u22121,":[70],"with":[71],"high":[72,96],"potassium":[74],"(K)":[75],"calcium":[77],"(Ca)":[78],"levels,":[79],"though":[80],"the":[81,86,95,147,157,171,197,214,218,223,231,241,249,253,266,290],"ratio":[82],"Ca":[84,220],"sum":[87],"cations":[90],"usually":[92],"appropriate.":[93],"Despite":[94],"electrical":[97],"conductivity":[98],"(EC)":[99],"levels":[100,188],"(4.31\u20138.87":[101],"dS":[102],"m\u22121)":[103],"determined":[104],"some":[106,138],"soils,":[107],"no":[108],"salinity":[109],"symptoms":[110],"ever":[112],"detected.":[113],"Distribution":[114],"behavior":[116],"foliar":[118,187,282,287],"nutrients":[119,292],"nitrogen":[120],"(N),":[121],"P,":[122,190],"K,":[123],"Ca,":[124],"magnesium":[125],"(Mg),":[126],"sodium":[128],"(Na)":[129],"time":[131],"that":[133,162,273],"nutritional":[134],"needs":[135],"varied":[136],"cases":[139],"among":[140],"species.":[143,232],"L.":[144,210,246],"least":[148,198],"N":[149],"concentration,":[150],"Gold\u2019":[153],"\u2018Veldfire\u2019":[155,195],"had":[156,196],"greatest":[158,254],"levels.":[159,256],"Data":[160],"denoted":[161],"P":[163],"requirements":[164],"larger":[166],"younger":[168],"plants,":[169],"during":[170],"recovery":[172],"after":[173],"pruning,":[174],"while":[176],"new":[177],"buds":[178],"developed.":[179],"\u2018Sunrise\u2019":[180,216,251],"cultivar":[181,215,250],"stood":[182],"for":[184,227,236,277,280,289],"its":[185],"large":[186],"\u2018Scarlett":[192],"Ribbon\u2019":[193],"K":[199,205],"contents.":[200],"As":[201],"general":[203,258],"pattern,":[204],"decreased":[206],"winter":[208],"samplings.":[209],"exhibited":[217],"highest":[219],"values,":[221],"same":[224],"true":[226],"Mg":[228],"only":[229],"special":[234],"need":[235],"Na":[237,255],"appeared":[238],"all":[240],"studied.":[245],"stabilization":[259],"nutrient":[261],"concentrations":[262],"observed":[264],"fourth,":[267],"fifth,":[268],"and/or":[269],"sixth":[270],"samplings,":[271],"so":[272],"November":[274],"is":[275],"recommended":[276],"taking":[278],"samples":[279],"current":[281],"analysis.":[283],"In":[284],"this":[285],"context,":[286],"ranges":[288],"studied":[291],"are":[293],"suggested.":[294]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
