{"id":"https://openalex.org/W1843936367","doi":"https://doi.org/10.21273/hortsci.25.3.291","title":"Ethephon and Mechanical Topping Influence Growth, Yield, and Lodging of Sweet Corn","display_name":"Ethephon and Mechanical Topping Influence Growth, Yield, and Lodging of Sweet Corn","publication_year":1990,"publication_date":"1990-03-01","ids":{"openalex":"https://openalex.org/W1843936367","doi":"https://doi.org/10.21273/hortsci.25.3.291","mag":"1843936367"},"language":"en","primary_location":{"id":"doi:10.21273/hortsci.25.3.291","doi":"https://doi.org/10.21273/hortsci.25.3.291","is_oa":true,"landing_page_url":"https://doi.org/10.21273/hortsci.25.3.291","pdf_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/25/3/article-p291.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"},"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/25/3/article-p291.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004968678","display_name":"Anthony D. Bratsch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.D. Bratsch","raw_affiliation_strings":["Department of Horticulture, Oregon State University, Cowallis, OR 97331"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Horticulture, Oregon State University, Cowallis, OR 97331","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021164086","display_name":"Harry J. Mack","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H.J. Mack","raw_affiliation_strings":["Department of Horticulture, Oregon State University, Cowallis, OR 97331"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Horticulture, Oregon State University, Cowallis, OR 97331","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I131249849"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":1.6417,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79510127,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"25","issue":"3","first_page":"291","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T12201","display_name":"Agricultural Engineering and Mechanization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11229","display_name":"Genetics and Plant Breeding","score":0.0,"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/ethephon","display_name":"ethephon","score":0.9869999885559082},{"id":"https://openalex.org/keywords/sweet-corn","display_name":"sweet corn","score":0.9810000061988831},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.9229999780654907},{"id":"https://openalex.org/keywords/lodging","display_name":"lodging","score":0.7710000276565552},{"id":"https://openalex.org/keywords/plant-height-reduction","display_name":"plant height reduction","score":0.859000027179718},{"id":"https://openalex.org/keywords/ear-height","display_name":"ear height","score":0.8130000233650208},{"id":"https://openalex.org/keywords/application-timing","display_name":"application timing","score":0.6510000228881836},{"id":"https://openalex.org/keywords/internode-length","display_name":"internode length","score":0.6499999761581421}],"concepts":[{"id":"https://openalex.org/C2780751777","wikidata":"https://www.wikidata.org/wiki/Q209355","display_name":"Ethephon","level":4,"score":0.9811382293701172},{"id":"https://openalex.org/C2781180263","wikidata":"https://www.wikidata.org/wiki/Q4363067","display_name":"Topping","level":2,"score":0.9159569144248962},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6167726516723633},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5879417061805725},{"id":"https://openalex.org/C2779674309","wikidata":"https://www.wikidata.org/wiki/Q1194132","display_name":"Tassel","level":3,"score":0.524685800075531},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4724096357822418},{"id":"https://openalex.org/C2993531722","wikidata":"https://www.wikidata.org/wiki/Q11575","display_name":"Zea mays","level":2,"score":0.40572601556777954},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.37067246437072754},{"id":"https://openalex.org/C2778597550","wikidata":"https://www.wikidata.org/wiki/Q151313","display_name":"Ethylene","level":3,"score":0.08570268750190735},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07991302013397217},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21273/hortsci.25.3.291","doi":"https://doi.org/10.21273/hortsci.25.3.291","is_oa":true,"landing_page_url":"https://doi.org/10.21273/hortsci.25.3.291","pdf_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/25/3/article-p291.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.25.3.291","doi":"https://doi.org/10.21273/hortsci.25.3.291","is_oa":true,"landing_page_url":"https://doi.org/10.21273/hortsci.25.3.291","pdf_url":"https://journals.ashs.org/downloadpdf/journals/hortsci/25/3/article-p291.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":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1843936367.pdf","grobid_xml":"https://content.openalex.org/works/W1843936367.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1991485594","https://openalex.org/W2008290309","https://openalex.org/W2010525806","https://openalex.org/W2066314680","https://openalex.org/W2067399394","https://openalex.org/W2094476058"],"related_works":["https://openalex.org/W1991485594","https://openalex.org/W1979326822","https://openalex.org/W2061248551","https://openalex.org/W2010525806","https://openalex.org/W1980660219","https://openalex.org/W2061967856","https://openalex.org/W2077285045","https://openalex.org/W2094810268","https://openalex.org/W2066314680","https://openalex.org/W2394218519"],"abstract_inverted_index":{"Field":[0],"experiments":[1],"were":[2],"conducted":[3],"in":[4,103,118,134,144,186],"1986":[5],"through":[6],"1988":[7],"to":[8,42,50,59,105,151,183],"evaluate":[9],"the":[10,44,121,137,191],"effects":[11],"of":[12,16,24,47,63,67,75,93,120,136,146,153,157,164,180],"rates":[13],"and":[14,22,88,113,176],"timing":[15,62],"ethephon":[17,79,94,129,162,188],"application":[18,64,163],"on":[19,95,110],"growth,":[20],"yield,":[21],"lodging":[23,181],"`Jubilee'":[25],"sweet":[26],"corn":[27],"(Zea":[28],"mays":[29],"L.).":[30],"As":[31],"a":[32],"comparison,":[33],"hand-topping":[34],"was":[35,72,126],"performed":[36],"10":[37],"days":[38],"after":[39],"early":[40],"silking":[41],"simulate":[43],"commercial":[45],"practice":[46],"mechanical":[48],"topping":[49],"reduce":[51],"lodging.":[52],"Ethephon":[53],"reduced":[54,116,127],"plant":[55,195],"height":[56,77],"by":[57,78,128],"12%":[58],"26%,":[60],"with":[61,190],"determining":[65],"location":[66],"internode":[68],"length":[69,125],"reductions.":[70],"There":[71],"greater":[73],"reduction":[74,193],"ear":[76,197],"applied":[80],"at":[81,86,130,168],"tassel":[82],"elongation":[83],"(TE)":[84],"than":[85],"1":[87],"2":[89],"weeks":[90],"later.":[91],"Effects":[92],"husked":[96],"yield":[97,104,117],"varied":[98],"from":[99],"an":[100,106,161],"8%":[101],"increase":[102],"18%":[107],"decrease,":[108],"depending":[109],"rate,":[111],"timing,":[112],"season.":[114],"Topping":[115],"one":[119],"four":[122,138],"experiments.":[123,139],"Ear":[124],"0.28":[131,165],"kg\u00b7ha":[132,166],"-1":[133,167],"two":[135],"A":[140],"helicopter":[141],"fly-over":[142],"resulted":[143],"66%":[145],"topped":[147],"plants":[148,158],"lodging,":[149],"compared":[150],"87%":[152],"untreated":[154],"plants.":[155],"Lodging":[156],"that":[159],"received":[160],"TE":[169],"averaged":[170],"51%":[171],"for":[172],"Expts.":[173],"2,":[174],"3,":[175],"4.":[177],"The":[178],"amount":[179],"tended":[182],"be":[184],"least":[185],"those":[187],"treatments":[189],"largest":[192],"`in":[194],"or":[196],"height.":[198],"Chemical":[199],"names":[200],"used:":[201],"2-chloroethyl":[202],"phosphonic":[203],"acid":[204],"(ethephon).":[205]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}