{"id":"https://openalex.org/W2769175697","doi":"https://doi.org/10.2136/sssaj2017.04.0134","title":"Comparing Extractants for Calibrating Potassium Rates for Tomato Grown on a Calcareous Soil","display_name":"Comparing Extractants for Calibrating Potassium Rates for Tomato Grown on a Calcareous Soil","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2769175697","doi":"https://doi.org/10.2136/sssaj2017.04.0134","mag":"2769175697"},"language":"en","primary_location":{"id":"doi:10.2136/sssaj2017.04.0134","doi":"https://doi.org/10.2136/sssaj2017.04.0134","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj2017.04.0134","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5113829563","display_name":"Qiang Zhu","orcid":"https://orcid.org/0000-0003-0044-5782","observed_orcids":["https://orcid.org/0000-0003-0044-5782"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4210126525","display_name":"Southwest Florida Research","ror":"https://ror.org/02ykxyy09","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210126525"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qiang Zhu","raw_affiliation_strings":["Southwest Florida Research and Education Center, Univ. of Florida, 2685 State Road 29 N, Immokalee, FL, 34142"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest Florida Research and Education Center, Univ. of Florida, 2685 State Road 29 N, Immokalee, FL, 34142","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4210126525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029458578","display_name":"M\u00f3nica Ozores-Hampton","orcid":"https://orcid.org/0000-0002-2611-6648","observed_orcids":["https://orcid.org/0000-0002-2611-6648"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4210126525","display_name":"Southwest Florida Research","ror":"https://ror.org/02ykxyy09","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210126525"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Monica Ozores-Hampton","raw_affiliation_strings":["Southwest Florida Research and Education Center, Univ. of Florida, 2685 State Road 29 N, Immokalee, FL, 34142"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest Florida Research and Education Center, Univ. of Florida, 2685 State Road 29 N, Immokalee, FL, 34142","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4210126525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391222","display_name":"Yuncong C. Li","orcid":"https://orcid.org/0000-0001-6331-083X","observed_orcids":["https://orcid.org/0000-0001-6331-083X"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuncong C. Li","raw_affiliation_strings":["Tropical Research and Education Center, Univ. of Florida, 18905 SW 280th Street, Homestead, FL, 33031"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tropical Research and Education Center, Univ. of Florida, 18905 SW 280th Street, Homestead, FL, 33031","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078089906","display_name":"Rao S. Mylavarapu","orcid":"https://orcid.org/0000-0003-3447-1727","observed_orcids":["https://orcid.org/0000-0003-3447-1727"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rao S. Mylavarapu","raw_affiliation_strings":["Soil and Water Sciences Dep., Univ. of Florida, 2181 McCarty Hall, Gainesville, FL, 32611"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Sciences Dep., Univ. of Florida, 2181 McCarty Hall, Gainesville, FL, 32611","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113829563"],"corresponding_institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4210126525"],"apc_list":{"value":2020,"currency":"USD","value_usd":2020},"apc_paid":null,"fwci":0.8011,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75065959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"81","issue":"6","first_page":"1621","last_page":"1628"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.7559000253677368,"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":0.7559000253677368,"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":0.2395000010728836,"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/T12186","display_name":"Phosphorus and nutrient management","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/available-potassium","display_name":"available potassium","score":0.7509999871253967},{"id":"https://openalex.org/keywords/soil-test-potassium","display_name":"soil test potassium","score":0.6840000152587891},{"id":"https://openalex.org/keywords/tomato","display_name":"tomato","score":0.8949999809265137},{"id":"https://openalex.org/keywords/calcareous-soils","display_name":"calcareous soils","score":0.9150000214576721},{"id":"https://openalex.org/keywords/mehlich-3","display_name":"Mehlich-3","score":0.925000011920929},{"id":"https://openalex.org/keywords/soil-extractants","display_name":"soil extractants","score":0.8149999976158142},{"id":"https://openalex.org/keywords/potassium-uptake","display_name":"potassium uptake","score":0.8550000190734863},{"id":"https://openalex.org/keywords/drip-fertigation","display_name":"drip fertigation","score":0.7419999837875366},{"id":"https://openalex.org/keywords/relative-yield","display_name":"relative yield","score":0.5860000252723694},{"id":"https://openalex.org/keywords/florida","display_name":"Florida","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C123552892","wikidata":"https://www.wikidata.org/wiki/Q17005941","display_name":"Calcareous","level":2,"score":0.812759518623352},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.7080655097961426},{"id":"https://openalex.org/C167296696","wikidata":"https://www.wikidata.org/wiki/Q1408226","display_name":"Fertigation","level":3,"score":0.6864501237869263},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.6329426765441895},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6046218872070312},{"id":"https://openalex.org/C3018657119","wikidata":"https://www.wikidata.org/wiki/Q17005941","display_name":"Calcareous soils","level":3,"score":0.5859723091125488},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.5774415731430054},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.4671188294887543},{"id":"https://openalex.org/C12534583","wikidata":"https://www.wikidata.org/wiki/Q10564271","display_name":"Potash","level":3,"score":0.4630461037158966},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.44845765829086304},{"id":"https://openalex.org/C50516716","wikidata":"https://www.wikidata.org/wiki/Q877107","display_name":"Soil test","level":3,"score":0.4151771664619446},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.28452128171920776},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.22438639402389526},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.1534263789653778},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10759913921356201},{"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:10.2136/sssaj2017.04.0134","doi":"https://doi.org/10.2136/sssaj2017.04.0134","is_oa":false,"landing_page_url":"https://doi.org/10.2136/sssaj2017.04.0134","pdf_url":null,"source":{"id":"https://openalex.org/S59755854","display_name":"Soil Science Society of America Journal","issn_l":"0361-5995","issn":["0361-5995","1435-0661"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soil Science Society of America Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.9208999872207642}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1519487144","https://openalex.org/W1595691878","https://openalex.org/W1683899448","https://openalex.org/W1900834036","https://openalex.org/W1972331655","https://openalex.org/W1979100220","https://openalex.org/W1983549496","https://openalex.org/W1988175601","https://openalex.org/W1990655685","https://openalex.org/W1999708019","https://openalex.org/W2020808603","https://openalex.org/W2041326674","https://openalex.org/W2075435443","https://openalex.org/W2078393614","https://openalex.org/W2080072689","https://openalex.org/W2081819300","https://openalex.org/W2113678212","https://openalex.org/W2116048747","https://openalex.org/W2297184965","https://openalex.org/W2323329161","https://openalex.org/W2340633241","https://openalex.org/W2534911953","https://openalex.org/W2590315510","https://openalex.org/W3147725131","https://openalex.org/W4230932306","https://openalex.org/W4295789149"],"related_works":["https://openalex.org/W2965978276","https://openalex.org/W2534911953","https://openalex.org/W1993677059","https://openalex.org/W2625947006","https://openalex.org/W813646268","https://openalex.org/W2187487576","https://openalex.org/W7213943579","https://openalex.org/W2089419877","https://openalex.org/W3012997849","https://openalex.org/W4393870945"],"abstract_inverted_index":{"Core":[0],"Ideas":[1],"Water":[2],"was":[3,31,115,199],"ineffective":[4,200],"to":[5,21,86,94,156,194,201,235,239,254,258,277,285],"estimate":[6,95,202],"K":[7,23,29,96,100,148,158,166,172,203,212,217,223,242,249,261,279,282],"availability":[8,97,280],"in":[9,12,25,77,296],"calcareous":[10,26,67,111,294],"soils":[11,295],"Florida.":[13,78,297],"Both":[14],"Mehlich\u20103":[15,40,190,221,271],"and":[16,34,41,60,92,98,123,133,145,184,191,215,225,237,245,256,266,272,281],"AB\u2010DTPA":[17,273],"can":[18,274],"be":[19,275],"used":[20,276],"calibrate":[22,99,157],"rates":[24,46,101,159,250,283],"soils.":[27],"High":[28],"level":[30],"above":[32],"213":[33],"183":[35],"mg":[36,241],"kg":[37,147,243,260],"\u20131":[38,150,244,263],"with":[39,164],"AB\u2010DTPA,":[42],"respectively.":[43,268],"Potassium":[44,125],"application":[45],"based":[47],"on":[48,66,109,293],"a":[49,110],"reliable":[50],"soil":[51,72],"testing":[52],"method":[53],"are":[54],"critical":[55],"for":[56,102,290],"maximizing":[57],"crop":[58],"yields":[59],"minimizing":[61],"fertilizer":[62,132],"costs.":[63],"Vegetables":[64],"grown":[65,108,292],"soils,":[68],"however,":[69],"have":[70],"no":[71],"test":[73],"potassium":[74],"(STK)":[75],"interpretations":[76],"Therefore,":[79],"the":[80,118,181,185,195,246],"objectives":[81],"of":[82,121,139,175],"this":[83],"study":[84],"were":[85,127,154,177,208,231],"compare":[87],"Mehlich\u20103,":[88],"ammonium":[89],"bicarbonate\u2010DTPA":[90],"(AB\u2010DTPA),":[91],"water":[93,198],"tomato":[103,161,291],"(":[104],"Solanum":[105],"lycopersicum":[106],"L.)":[107],"soil.":[112],"The":[113,227],"experiment":[114],"conducted":[116],"during":[117],"winter":[119],"seasons":[120],"2014":[122],"2015.":[124],"fertilizers":[126],"applied":[128],"through":[129],"preplant":[130],"dry":[131],"drip":[134],"fertigation":[135],"at":[136],"total":[137,165,211,216],"rate":[138],"0,":[140],"56,":[141],"93,":[142],"149,":[143],"186,":[144],"223":[146],"ha":[149,262],".":[151],"Regression":[152],"models":[153],"performed":[155],"by":[160],"relative":[162],"yield":[163,289],"input":[167],"(initial":[168],"STK":[169,176,229],"plus":[170],"full\u2010season":[171],"rate).":[173],"Concentrations":[174],"significantly":[178],"correlated":[179],"among":[180],"three":[182],"extractants":[183],"highest":[186],"correlation":[187],"occurred":[188],"between":[189,210],"AB\u2010DTPA.":[192],"Due":[193],"high":[196],"variability,":[197],"availability.":[204],"Significantly":[205],"linear":[206],"relationships":[207],"found":[209],"uptake":[213],"(TKU)":[214],"inputs":[218],"using":[219,264],"both":[220,270],"extracted":[222],"(Mehlich\u20103\u2010K)":[224],"AB\u2010DTPA\u2010K.":[226],"low":[228],"levels":[230],"predicted":[232],"from":[233,252],"85":[234],"150":[236],"70":[238],"120":[240],"corresponding":[247],"required":[248],"ranged":[251],"307":[253],"151":[255,259],"271":[257],"Mehlich\u20103\u2010K":[265],"AB\u2010DTPA\u2010K,":[267],"Thus,":[269],"predict":[278],"needed":[284],"produce":[286],"optimal":[287],"marketable":[288]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2017-12-04T00:00:00"}