{"id":"https://openalex.org/W2089028192","doi":"https://doi.org/10.1081/pln-100103660","title":"ANNUAL APPLICATIONS OF N, P, AND K INTERRUPT ALTERNATE-YEAR NUT CROPS IN BLACK WALNUT","display_name":"ANNUAL APPLICATIONS OF N, P, AND K INTERRUPT ALTERNATE-YEAR NUT CROPS IN BLACK WALNUT","publication_year":2001,"publication_date":"2001-03-31","ids":{"openalex":"https://openalex.org/W2089028192","doi":"https://doi.org/10.1081/pln-100103660","mag":"2089028192"},"language":"en","primary_location":{"id":"doi:10.1081/pln-100103660","doi":"https://doi.org/10.1081/pln-100103660","is_oa":false,"landing_page_url":"https://doi.org/10.1081/pln-100103660","pdf_url":null,"source":{"id":"https://openalex.org/S53118794","display_name":"Journal of Plant Nutrition","issn_l":"0190-4167","issn":["0190-4167","1532-4087"],"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-1"],"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":"Journal of Plant Nutrition","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/A5050180511","display_name":"Felix Ponder","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1313416372","display_name":"US Forest Service","ror":"https://ror.org/03zmjc935","country_code":"US","type":"government","lineage":["https://openalex.org/I1313416372","https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I151651118","display_name":"Lincoln University - Missouri","ror":"https://ror.org/05hn3aw08","country_code":"US","type":"education","lineage":["https://openalex.org/I151651118"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Felix Ponder","raw_affiliation_strings":["U.S. Department of Agriculture, Forest Service, Lincoln University, North Central Research Station, 208 Foster Hall, Jefferson City, MO, 65102, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"U.S. Department of Agriculture, Forest Service, Lincoln University, North Central Research Station, 208 Foster Hall, Jefferson City, MO, 65102, U.S.A","institution_ids":["https://openalex.org/I1313416372","https://openalex.org/I1336096307","https://openalex.org/I151651118"]}]},{"author_position":"last","author":{"id":null,"display_name":"James E. Jones","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James E. Jones","raw_affiliation_strings":["The Center for Advancement of American Black Walnut, P.O. Box 600, Stockton, MO, 65785, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Center for Advancement of American Black Walnut, P.O. Box 600, Stockton, MO, 65785, U.S.A","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5050180511"],"corresponding_institution_ids":["https://openalex.org/I1313416372","https://openalex.org/I1336096307","https://openalex.org/I151651118"],"apc_list":null,"apc_paid":null,"fwci":0.4754,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.70213462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"24","issue":"4-5","first_page":"661","last_page":"670"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11546","display_name":"Plant Physiology and Cultivation Studies","score":0.40700000524520874,"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/T11546","display_name":"Plant Physiology and Cultivation Studies","score":0.40700000524520874,"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":0.3402999937534332,"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":0.19020000100135803,"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/black-walnut","display_name":"Juglans nigra","score":1.0},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.8700000047683716},{"id":"https://openalex.org/keywords/phosphorus-fertilization","display_name":"phosphorus fertilization","score":0.9139999747276306},{"id":"https://openalex.org/keywords/potassium-fertilization","display_name":"potassium fertilization","score":0.9990000128746033},{"id":"https://openalex.org/keywords/nut-production","display_name":"nut production","score":0.7710000276565552},{"id":"https://openalex.org/keywords/radial-growth","display_name":"radial growth","score":0.8289999961853027},{"id":"https://openalex.org/keywords/alternate-bearing","display_name":"alternate bearing","score":0.878000020980835},{"id":"https://openalex.org/keywords/leaf-nutrient-content","display_name":"leaf nutrient content","score":0.8309999704360962},{"id":"https://openalex.org/keywords/fertilizer-dose","display_name":"fertilizer dose","score":0.38100001215934753}],"concepts":[{"id":"https://openalex.org/C206391251","wikidata":"https://www.wikidata.org/wiki/Q1186738","display_name":"Nut","level":2,"score":0.9430443048477173},{"id":"https://openalex.org/C2779218259","wikidata":"https://www.wikidata.org/wiki/Q2453469","display_name":"Juglans","level":2,"score":0.8607405424118042},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.6727907657623291},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.5659562349319458},{"id":"https://openalex.org/C2909743892","wikidata":"https://www.wikidata.org/wiki/Q81671","display_name":"Brazil nut","level":2,"score":0.5251683592796326},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.4997999668121338},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.49183034896850586},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4494676887989044},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3813718855381012},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.374395489692688},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3612241744995117},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.34328800439834595},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.33276891708374023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3235095143318176},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.08034881949424744},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"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:10.1081/pln-100103660","doi":"https://doi.org/10.1081/pln-100103660","is_oa":false,"landing_page_url":"https://doi.org/10.1081/pln-100103660","pdf_url":null,"source":{"id":"https://openalex.org/S53118794","display_name":"Journal of Plant Nutrition","issn_l":"0190-4167","issn":["0190-4167","1532-4087"],"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-1"],"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":"Journal of Plant Nutrition","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.991100013256073,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W165509151","https://openalex.org/W292334177","https://openalex.org/W872309595","https://openalex.org/W1762770007","https://openalex.org/W1968176174","https://openalex.org/W2026330898","https://openalex.org/W2100669874","https://openalex.org/W2127767371","https://openalex.org/W2255571735","https://openalex.org/W2574277671","https://openalex.org/W2969409381","https://openalex.org/W4289845122"],"related_works":["https://openalex.org/W1762770007","https://openalex.org/W2127767371","https://openalex.org/W233754650","https://openalex.org/W419373952","https://openalex.org/W2265758906","https://openalex.org/W2315691114","https://openalex.org/W2346642851","https://openalex.org/W291629888","https://openalex.org/W2116915331","https://openalex.org/W2348647638"],"abstract_inverted_index":{"Nut":[0],"production":[1,52,94],"and":[2,26,33,35,53,70,103,110,121,142],"diameter":[3,54,79,96],"growth":[4],"at":[5,44],"breast":[6],"height":[7],"of":[8,23,84,100,113,133],"black":[9],"walnut":[10],"(Juglans":[11],"nigra":[12],"L.)":[13],"were":[14,63,74,105],"measured":[15],"for":[16,41,66,77],"5":[17],"years":[18,43,140],"to":[19],"determine":[20],"the":[21,82,107,111,134],"effect":[22],"nitrogen":[24],"(N)":[25],"potassium":[27],"(K)":[28],"fertilization":[29],"separately,":[30],"in":[31,92,130,139],"combination,":[32],"with":[34,59],"without":[36],"phosphorus":[37],"(P)":[38],"broadcast":[39],"annually":[40],"4":[42,141],"two":[45],"rates.":[46],"Fertilization":[47],"significantly":[48],"(P>0.05)":[49],"increased":[50,115],"nut":[51,68,93],"growth.":[55,80,97],"Treatments":[56],"containing":[57,72],"P":[58,120],"N":[60,73,114],"and/or":[61],"K":[62,104],"most":[64,75],"effective":[65,76],"increasing":[67,78],"production,":[69],"treatments":[71],"Doubling":[81],"rate":[83],"application":[85],"did":[86],"not":[87,119,137],"cause":[88],"a":[89],"corresponding":[90],"increase":[91],"or":[95],"Leaf":[98],"levels":[99],"N,":[101,117],"P,":[102],"within":[106],"adequate":[108],"range,":[109],"addition":[112],"leaf":[116],"but":[118],"K.":[122],"The":[123],"alternate":[124],"bearing":[125],"tendency":[126],"that":[127],"was":[128,136],"present":[129],"year":[131],"3":[132],"study":[135],"apparent":[138],"5.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}