{"id":"https://openalex.org/W2467002761","doi":"https://doi.org/10.1093/oxfordjournals.aob.a087645","title":"Environmental Control of Flowering in Barley (Hordeum vulgare L.). II. Rate of Developement as a Function of Temperature and Photoperiod and its Modification by Low-temperature Vernalization","display_name":"Environmental Control of Flowering in Barley (Hordeum vulgare L.). II. Rate of Developement as a Function of Temperature and Photoperiod and its Modification by Low-temperature Vernalization","publication_year":1988,"publication_date":"1988-08-01","ids":{"openalex":"https://openalex.org/W2467002761","doi":"https://doi.org/10.1093/oxfordjournals.aob.a087645","mag":"2467002761"},"language":"en","primary_location":{"id":"doi:10.1093/oxfordjournals.aob.a087645","doi":"https://doi.org/10.1093/oxfordjournals.aob.a087645","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aob.a087645","pdf_url":null,"source":{"id":"https://openalex.org/S2254258","display_name":"Annals of Botany","issn_l":"0305-7364","issn":["0305-7364","1095-8290"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Botany","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/A5085714293","display_name":"R. H. Ellis","orcid":"https://orcid.org/0000-0002-3695-6894","observed_orcids":["https://orcid.org/0000-0002-3695-6894"]},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R. H. ELLIS","raw_affiliation_strings":["Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077473953","display_name":"\u0395. H. Roberts","orcid":"https://orcid.org/0000-0003-0122-2214","observed_orcids":["https://orcid.org/0000-0003-0122-2214"]},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"E. H. ROBERTS","raw_affiliation_strings":["Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111555171","display_name":"Rodney J. Summerfield","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R. J. SUMMERFIELD","raw_affiliation_strings":["Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK","institution_ids":["https://openalex.org/I71052956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088986547","display_name":"J. P. Cooper","orcid":"https://orcid.org/0000-0001-5855-5058","observed_orcids":["https://orcid.org/0000-0001-5855-5058"]},"institutions":[{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. P. COOPER","raw_affiliation_strings":["Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Environment Laboratory, Department of Agriculture, University of Reading Shinfield Grange, Cutbush Lane, Shinfield, Reading RG2 9AD, UK","institution_ids":["https://openalex.org/I71052956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I71052956"],"apc_list":{"value":2743,"currency":"GBP","value_usd":3617},"apc_paid":null,"fwci":0.5226,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.64246824,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"62","issue":"2","first_page":"145","last_page":"158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.9394999742507935,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.9394999742507935,"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":0.024800000712275505,"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/T10184","display_name":"Plant Molecular Biology Research","score":0.01759999990463257,"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/barley","display_name":"barley","score":0.9610000252723694},{"id":"https://openalex.org/keywords/flowering-time","display_name":"flowering time","score":0.8820000290870667},{"id":"https://openalex.org/keywords/vernalization","display_name":"vernalization","score":0.8040000200271606},{"id":"https://openalex.org/keywords/photoperiod","display_name":"photoperiod","score":0.949999988079071},{"id":"https://openalex.org/keywords/temperature-effects","display_name":"temperature effects","score":0.5830000042915344},{"id":"https://openalex.org/keywords/critical-photoperiod","display_name":"critical photoperiod","score":0.9100000262260437},{"id":"https://openalex.org/keywords/genotypic-differences","display_name":"genotype differences","score":0.5360000133514404},{"id":"https://openalex.org/keywords/diurnal-temperature","display_name":"diurnal temperature","score":0.6439999938011169},{"id":"https://openalex.org/keywords/germplasm-screening","display_name":"germplasm screening","score":0.6890000104904175},{"id":"https://openalex.org/keywords/sowing-date","display_name":"sowing date","score":0.5049999952316284}],"concepts":[{"id":"https://openalex.org/C7259398","wikidata":"https://www.wikidata.org/wiki/Q654799","display_name":"Vernalization","level":3,"score":0.973344087600708},{"id":"https://openalex.org/C55969652","wikidata":"https://www.wikidata.org/wiki/Q259028","display_name":"photoperiodism","level":2,"score":0.8937744498252869},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8215846419334412},{"id":"https://openalex.org/C2993665447","wikidata":"https://www.wikidata.org/wiki/Q11577","display_name":"Hordeum vulgare","level":3,"score":0.6969315409660339},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.6659829616546631},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5169245600700378},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.49947071075439453},{"id":"https://openalex.org/C3020454867","wikidata":"https://www.wikidata.org/wiki/Q16872435","display_name":"Long day","level":3,"score":0.48372796177864075},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.4304131865501404},{"id":"https://openalex.org/C135763542","wikidata":"https://www.wikidata.org/wiki/Q106016","display_name":"Genotype","level":3,"score":0.4193827509880066},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.37185317277908325},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3378080725669861},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.22949087619781494},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","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:10.1093/oxfordjournals.aob.a087645","doi":"https://doi.org/10.1093/oxfordjournals.aob.a087645","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aob.a087645","pdf_url":null,"source":{"id":"https://openalex.org/S2254258","display_name":"Annals of Botany","issn_l":"0305-7364","issn":["0305-7364","1095-8290"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Botany","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.9208999872207642}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319258","display_name":"International Center for Agricultural Research in the Dry Areas","ror":"https://ror.org/02n2syw04"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W323060732","https://openalex.org/W1987352728","https://openalex.org/W1991141902","https://openalex.org/W2001792125","https://openalex.org/W2010810657","https://openalex.org/W2012432496","https://openalex.org/W2013830313","https://openalex.org/W2022681750","https://openalex.org/W2044287784","https://openalex.org/W2063521690","https://openalex.org/W2064461597","https://openalex.org/W2112788046","https://openalex.org/W2143600201","https://openalex.org/W2210536043","https://openalex.org/W2301696602","https://openalex.org/W2315398615","https://openalex.org/W2337679136","https://openalex.org/W2466827002","https://openalex.org/W2475062632"],"related_works":["https://openalex.org/W2502023897","https://openalex.org/W2475062632","https://openalex.org/W7118596164","https://openalex.org/W2081343976","https://openalex.org/W2318846662","https://openalex.org/W2154905750","https://openalex.org/W7204543256","https://openalex.org/W2327833839","https://openalex.org/W4207031535","https://openalex.org/W2556901145"],"abstract_inverted_index":{"Plants":[0],"of":[1,5,31,101,153,232,297],"six":[2],"contrasting":[3],"genotypes":[4,103,168],"barley":[6],"were":[7,146],"raised":[8],"from":[9,94,236,250,269],"vernalized":[10,237],"(imbibed":[11],"at":[12,56,274,282],"1":[13],"\u00b0C":[14,66,276],"for":[15,59,99,300,303],"30":[16],"d)":[17],"or":[18,61,184,256],"non-vernalized":[19,251],"seeds":[20,155,238,259],"and":[21,36,44,47,52,72,79,130,133,165,172,195,221,294,307],"grown":[22,235],"in":[23,80,163,176,190,213,222,248,289],"12":[24],"different":[25],"controlled":[26],"environments":[27],"comprising":[28],"factorial":[29],"combinations":[30],"three":[32],"photoperiods":[33,81],"(10,":[34],"13":[35,53,218,227,246],"16":[37,209],"h":[38,210,219,228,247,272,280],"d\u22121),":[39,211],"two":[40,48],"day":[41,67],"temperatures":[42,50,78],"(18":[43],"28":[45,65],"\u00b0C)":[46],"night":[49],"(5":[51],"\u00b0C).":[54],"Except":[55],"longer":[57,177],"days":[58],"Athenais":[60,164],"Arabi":[62,139,170,233],"Abiad,":[63,140],"the":[64,84,92,102,106,113,154,157,166,191,198,204,258,295],"temperature":[68,123,145,151,306],"was":[69,202,216,240],"generally":[70],"supra-optimal":[71],"delayed":[73],"awn":[74,90,97,116,161,188],"emergence.":[75],"At":[76],"lower":[77],"shorter":[82],"than":[83],"critical":[85],"value,":[86],"PC,":[87],"which":[88],"delay":[89,187],"emergence,":[91],"time":[93,114,159],"sowing":[95],"to":[96,105,115,144,160,186,277,291,305],"emergence":[98,117,162,189],"five":[100],"conformed":[104],"equation":[107],"1/f=a":[108],"+bT\u00af+cP":[109],"where":[110],"f":[111],"is":[112,120,126],"(d),":[118],"T\u00af":[119],"mean":[121,266],"diurnal":[122,267],"(\u00b0C),":[124],"P":[125],"photoperiod":[127],"(h":[128],"d\u22121)":[129],"a,":[131],"b":[132],"c":[134],"are":[135,287],"genotype-specific":[136],"constants.":[137],"In":[138,197,253],"however,":[141],"significant":[142],"responses":[143],"not":[147,257],"detected.":[148],"The":[149],"low":[150],"pre-treatment":[152],"reduced":[156],"subsequent":[158],"autumn-sown":[167],"Ager,":[169],"Abiad":[171,234],"Gerbel":[173,223],"B,":[174],"especially":[175],"days,":[178],"but":[179,212,244],"either":[180],"had":[181,260],"no":[182],"effect":[183],"tended":[185],"spring-sown":[192,199],"types":[193,200],"Emir":[194],"Mona.":[196],"PC":[201,263],"outside":[203],"range":[205],"investigated":[206],"(i.e.":[207],">":[208],"Ager":[214],"it":[215],"approx.":[217],"d\u22121":[220,273,281],"B":[224],"just":[225],"over":[226],"d\u22121.":[229],"For":[230],"plants":[231,249],"Pc":[239],"almost":[241],"15":[242,279],"h,":[243],"\u2264":[245],"seeds.":[252],"Athenais,":[254],"whether":[255],"been":[261],"vernalized,":[262],"varied":[264],"with":[265],"temperature,":[268],"about":[270,278],"12\u00b75":[271],"10":[275],"20":[283],"\u00b0C.":[284],"These":[285],"results":[286],"discussed":[288],"relation":[290],"field":[292],"predictions":[293],"development":[296],"simple":[298],"procedures":[299],"screening":[301],"germplasm":[302],"sensitivity":[304],"photoperiod.":[308]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-07-22T00:00:00"}