{"id":"https://openalex.org/W2101349403","doi":"https://doi.org/10.1017/s0021859600048632","title":"Tiller development and yield of standard and semidwarf spring wheat varieties as affected by nitrogen fertilizer","display_name":"Tiller development and yield of standard and semidwarf spring wheat varieties as affected by nitrogen fertilizer","publication_year":1978,"publication_date":"1978-02-01","ids":{"openalex":"https://openalex.org/W2101349403","doi":"https://doi.org/10.1017/s0021859600048632","mag":"2101349403"},"language":"en","primary_location":{"id":"doi:10.1017/s0021859600048632","doi":"https://doi.org/10.1017/s0021859600048632","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0021859600048632","pdf_url":null,"source":{"id":"https://openalex.org/S12429487","display_name":"The Journal of Agricultural Science","issn_l":"0021-8596","issn":["0021-8596","1469-5146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-2","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Agricultural Science","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/A5109335515","display_name":"James F. Power","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1312222531","display_name":"Agricultural Research Service","ror":"https://ror.org/02d2m2044","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. F. Power","raw_affiliation_strings":["Northern Great Plains Research Center, Agricultural Research Service, U.S. Department of Agriculture, Mandan, N.D., U.S.A., 58554"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northern Great Plains Research Center, Agricultural Research Service, U.S. Department of Agriculture, Mandan, N.D., U.S.A., 58554","institution_ids":["https://openalex.org/I1312222531","https://openalex.org/I1336096307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000613853","display_name":"J. Alessi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1312222531","display_name":"Agricultural Research Service","ror":"https://ror.org/02d2m2044","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Alessi","raw_affiliation_strings":["Northern Great Plains Research Center, Agricultural Research Service, U.S. Department of Agriculture, Mandan, N.D., U.S.A., 58554"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northern Great Plains Research Center, Agricultural Research Service, U.S. Department of Agriculture, Mandan, N.D., U.S.A., 58554","institution_ids":["https://openalex.org/I1312222531","https://openalex.org/I1336096307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":8.8535,"has_fulltext":false,"cited_by_count":101,"citation_normalized_percentile":{"value":0.9762634,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"90","issue":"1","first_page":"97","last_page":"108"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9218999743461609,"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":0.9218999743461609,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.03889999911189079,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.027699999511241913,"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/spring-wheat","display_name":"spring wheat","score":0.9290000200271606},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.7910000085830688},{"id":"https://openalex.org/keywords/tiller-development","display_name":"tiller development","score":0.9049999713897705},{"id":"https://openalex.org/keywords/grain-yield-components","display_name":"grain yield components","score":0.8629999756813049},{"id":"https://openalex.org/keywords/tiller-survival","display_name":"tiller survival","score":0.7699999809265137},{"id":"https://openalex.org/keywords/ear-number","display_name":"ear number","score":0.6679999828338623},{"id":"https://openalex.org/keywords/nitrogen-nutrition","display_name":"nitrogen nutrition","score":0.6330000162124634},{"id":"https://openalex.org/keywords/water-limitation","display_name":"water limitation","score":0.6110000014305115},{"id":"https://openalex.org/keywords/semiarid-conditions","display_name":"semi-arid conditions","score":0.9309999942779541},{"id":"https://openalex.org/keywords/dry-weight","display_name":"dry weight","score":0.3619999885559082}],"concepts":[{"id":"https://openalex.org/C2779247569","wikidata":"https://www.wikidata.org/wiki/Q2419334","display_name":"Tiller (botany)","level":2,"score":0.9431860446929932},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7456213235855103},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.7120497822761536},{"id":"https://openalex.org/C2992211155","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Grain yield","level":2,"score":0.6260741353034973},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5793764591217041},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.565369725227356},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4432351291179657},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.420676052570343},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0021859600048632","doi":"https://doi.org/10.1017/s0021859600048632","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0021859600048632","pdf_url":null,"source":{"id":"https://openalex.org/S12429487","display_name":"The Journal of Agricultural Science","issn_l":"0021-8596","issn":["0021-8596","1469-5146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-2","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Agricultural Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1967086229","https://openalex.org/W1980648100","https://openalex.org/W1982300863","https://openalex.org/W1986490614","https://openalex.org/W2079722737","https://openalex.org/W2138815771","https://openalex.org/W2146588852","https://openalex.org/W2415113808","https://openalex.org/W2470375642","https://openalex.org/W2473336662","https://openalex.org/W2528251361","https://openalex.org/W2531790063","https://openalex.org/W2579415757","https://openalex.org/W2594176210"],"related_works":["https://openalex.org/W2069978760","https://openalex.org/W2104862296","https://openalex.org/W3006930535","https://openalex.org/W2181439278","https://openalex.org/W2138815771","https://openalex.org/W2135800274","https://openalex.org/W2146588852","https://openalex.org/W2312188095","https://openalex.org/W1965153895","https://openalex.org/W2003238070"],"abstract_inverted_index":{"SUMMARY":[0],"This":[1],"research":[2],"was":[3,100,176,190,224],"conducted":[4],"to":[5,12,32,54,97,145,214,239,277],"determine":[6],"the":[7,20,28,55,126,137,152,168,172,211,235,297],"effects":[8],"of":[9,22,30,66,83,122,142,154,160,171,230,242,251,260,264,286,299],"applying":[10],"N-fertilizer":[11,99,117],"standard":[13,138],"and":[14,25,34,51,64,74,79,86,93,105,113,130,164,186,216,238,248,289,293],"semidwarf":[15],"spring":[16],"wheat":[17],"varieties":[18],"on":[19,27,257],"components":[21],"grain":[23,120,182,222,266],"yield,":[24],"especially":[26],"ability":[29],"tillers":[31,48,80,166,189,213,244,295],"develop":[33],"produce":[35,217],"ears":[36,218],"under":[37],"semiarid":[38],"conditions.":[39],"For":[40,178],"two":[41],"growing":[42],"seasons":[43],"at":[44,102,234,245],"Mandan,":[45],"North":[46],"Dakota,":[47],"were":[49,91,198],"identified":[50,69],"tagged":[52],"according":[53],"leaf":[56],"axil":[57],"from":[58,81,95,148,157,269,272,291],"which":[59],"they":[60],"originated.":[61],"The":[62,262],"survival":[63,288],"development":[65],"these":[67],"tillers,":[68,161],"as":[70],"M,":[71],"T1,":[72],"T2,":[73],"T3":[75,165,294],"for":[76,136,280],"main":[77],"stem":[78],"axils":[82],"first,":[84],"second":[85],"third":[87],"true":[88],"leaves":[89],"respectively,":[90],"observed":[92],"measured":[94],"emergence":[96],"maturity.":[98],"applied":[101],"0,":[103],"50":[104,129],"270":[106,131,281],"kg":[107,132,282],"N/ha":[108,133],"annually,":[109],"representing":[110],"deficient,":[111],"adequate":[112],"excessive":[114],"N":[115,146,194,208,228,258,276],"supply.":[116],"application":[118,298],"increased":[119,287],"yield":[121,223,267],"both":[123,246],"varieties,":[124],"with":[125,227],"increase":[127,150],"between":[128],"being":[134],"significant":[135],"variety":[139],"only.":[140],"Most":[141],"this":[143],"response":[144],"resulted":[147],"an":[149],"in":[151],"number":[153],"ears/ha,":[155],"arising":[156],"reduced":[158],"mortality":[159],"particularly":[162],"T2":[163,292],"during":[167],"latter":[169],"part":[170],"season":[173],"when":[174],"water":[175],"limited.":[177],"a":[179,231],"given":[180,232],"variety,":[181],"production":[183,290],"by":[184,187,193,200],"M":[185,270],"T1":[188],"seldom":[191],"affected":[192],"treatment.":[195],"Although":[196],"data":[197],"analysed":[199],"several":[201],"means,":[202],"all":[203],"results":[204],"indicate":[205],"that":[206],"improved":[207],"nutrition":[209],"enables":[210],"later-developing":[212],"survive":[215],"more":[219],"competitively.":[220],"Final":[221],"closely":[225],"correlated":[226],"content":[229,259],"tiller":[233,252],"tillering":[236,247],"stage,":[237],"dry":[240],"weight":[241],"individual":[243],"heading.":[249],"Order":[250],"had":[253],"no":[254],"appreciable":[255],"effect":[256],"grain.":[261],"proportion":[263],"final":[265],"originating":[268],"decreased":[271],"about":[273,278],"60%":[274],"without":[275],"36%":[279],"N/ha,":[283],"primarily":[284],"because":[285],"following":[296],"N-fertilizer.":[300]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
