{"id":"https://openalex.org/W2374820180","doi":null,"title":"Field Studies of Cereal Leaf Growth","display_name":"Field Studies of Cereal Leaf Growth","publication_year":1979,"publication_date":"1979-01-01","ids":{"openalex":"https://openalex.org/W2374820180","mag":"2374820180"},"language":"en","primary_location":{"id":"mag:2374820180","doi":null,"is_oa":false,"landing_page_url":"https://www.jstor.org/stable/23689721","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5008282071","display_name":"J. N. Gallagher","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. N. Gallagher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000490602","display_name":"P. V. Biscoe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. V. Biscoe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108409240","display_name":"Jim Wallace","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jim Wallace","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6892,"has_fulltext":false,"cited_by_count":117,"citation_normalized_percentile":{"value":0.93706612,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.5151000022888184,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.5151000022888184,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.4368000030517578,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.023000000044703484,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/leaf-initiation","display_name":"leaf initiation","score":0.8130000233650208},{"id":"https://openalex.org/keywords/leaf-appearance","display_name":"leaf appearance","score":0.6990000009536743},{"id":"https://openalex.org/keywords/leaf-expansion","display_name":"leaf expansion","score":0.8809999823570251},{"id":"https://openalex.org/keywords/thermal-time","display_name":"thermal time","score":0.8550000190734863},{"id":"https://openalex.org/keywords/winter-wheat","display_name":"winter wheat","score":0.7730000019073486},{"id":"https://openalex.org/keywords/spring-barley","display_name":"spring barley","score":1.0},{"id":"https://openalex.org/keywords/leaf-primordia","display_name":"leaf primordia","score":0.753000020980835},{"id":"https://openalex.org/keywords/leaf-length","display_name":"leaf length","score":0.6660000085830688},{"id":"https://openalex.org/keywords/leaf-width","display_name":"leaf width","score":0.7770000100135803},{"id":"https://openalex.org/keywords/temperature-effects","display_name":"temperature effects","score":0.5389999747276306},{"id":"https://openalex.org/keywords/solar-irradiation","display_name":"solar irradiation","score":0.5299999713897705}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4802030324935913},{"id":"https://openalex.org/C76563973","wikidata":"https://www.wikidata.org/wiki/Q189452","display_name":"Laminar flow","level":2,"score":0.466043621301651},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4472183883190155},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4318544268608093},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3594168424606323},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.34902769327163696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10167887806892395},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0891200602054596}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2374820180","doi":null,"is_oa":false,"landing_page_url":"https://www.jstor.org/stable/23689721","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.875,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1660078393","https://openalex.org/W2316825237","https://openalex.org/W2330884563"],"related_works":["https://openalex.org/W2171446860","https://openalex.org/W2045516472","https://openalex.org/W2024614479","https://openalex.org/W2272662374","https://openalex.org/W1973312719","https://openalex.org/W1553662283","https://openalex.org/W2009690899","https://openalex.org/W1974997282","https://openalex.org/W316915297","https://openalex.org/W2752654693"],"abstract_inverted_index":{"Measurements":[0],"of":[1,24,34,46,61,95,103,125,145,170,204],"leaf":[2,98,183,190,206,209],"initiation,":[3],"appearance,":[4],"and":[5,12,67,79,85,97,101,123,185,192],"expansion":[6],"are":[7],"presented":[8],"for":[9,75,114,131],"winter":[10,17,77],"wheat":[11,78,139],"spring":[13,80],"barley":[14,81,164,205],"crops.":[15],"For":[16,180],"wheat,":[18,181],"these":[19,35],"processes":[20],"occurred":[21],"during":[22],"periods":[23],"several":[25],"weeks":[26],"when":[27],"fluctuating":[28],"temperatures":[29],"influenced":[30],"process":[31],"rates.":[32],"Analysis":[33],"measurements":[36],"was":[37,107],"facilitated":[38],"by":[39,110],"plotting":[40],"variables":[41],"against":[42,91],"the":[43],"time":[44,58,74,93],"integral":[45],"temperature":[47,52],"above":[48],"an":[49,119],"appropriate":[50],"base":[51],"(0":[53],"\u00b0C),":[54],"here":[55],"called":[56],"thermal":[57,73,92,137],"with":[59,72,155,189,197,208],"units":[60],"\u00b0C":[62,149,153,174,178],"d.":[63],"Leaf":[64],"primordial":[65],"number":[66,191,210],"appearance":[68],"stage":[69],"increased":[70,188],"linearly":[71],"both":[76,115],"which":[82],"initiated":[83],"12":[84],"9":[86],"leaves":[87,140,165],"respectively.":[88],"When":[89,134],"plotted":[90],"90%":[94],"laminar":[96,104,186],"length":[99,184],"growth":[100,106,127,147,172],"80%":[102],"width":[105,187],"satisfactorily":[108],"described":[109],"a":[111,142,158,167],"straight":[112],"line":[113],"species.":[116],"This":[117],"enabled":[118],"average":[120],"extension":[121],"rate":[122],"duration":[124,144,169],"linear":[126,146,171],"to":[128],"be":[129],"defined":[130],"each":[132],"leaf.":[133],"expressed":[135],"in":[136,199],"time,":[138],"had":[141,166],"similar":[143],"(210":[148],"d;":[150,175],"s.d.":[151,176],"30":[152],"d)":[154],"insolation":[156],"exerting":[157],"negligible":[159],"influence.":[160],"The":[161],"first":[162],"seven":[163],"shorter":[168],"(151":[173],"8":[177],"d).":[179],"final":[182],"were":[193,211],"not":[194],"apparently":[195],"associated":[196],"changes":[198],"apical":[200],"development":[201],"stage.":[202],"Changes":[203],"dimensions":[207],"more":[212],"complex.":[213]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}