{"id":"https://openalex.org/W2053420903","doi":"https://doi.org/10.2134/agronj1981.00021962007300040023x","title":"Effect of Time and Amount of Nitrogen Uptake on Sugarbeet Growth and Yield1","display_name":"Effect of Time and Amount of Nitrogen Uptake on Sugarbeet Growth and Yield1","publication_year":1981,"publication_date":"1981-07-01","ids":{"openalex":"https://openalex.org/W2053420903","doi":"https://doi.org/10.2134/agronj1981.00021962007300040023x","mag":"2053420903"},"language":"en","primary_location":{"id":"doi:10.2134/agronj1981.00021962007300040023x","doi":"https://doi.org/10.2134/agronj1981.00021962007300040023x","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj1981.00021962007300040023x","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal","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/A5003562348","display_name":"J. N. Carter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. N. Carter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5015347790","display_name":"D. J. Traveller","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210142388","display_name":"Amalgamated Sugar (United States)","ror":"https://ror.org/041d67p66","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142388"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. J. Traveller","raw_affiliation_strings":["Soil scientist, Snake River Conserv. Res. Ctr., Kimberly, ID 83341; and agronomist, The Amalgamated Sugar Co., Twin Falls, ID 83301, respectively","Soil scientist, Snake River Conserv. Res. Ctr., Kimberly, ID 83341","agronomist, The Amalgamated Sugar Co., Twin Falls, ID 83301, respectively"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil scientist, Snake River Conserv. Res. Ctr., Kimberly, ID 83341; and agronomist, The Amalgamated Sugar Co., Twin Falls, ID 83301, respectively","institution_ids":["https://openalex.org/I4210142388"]},{"raw_affiliation_string":"Soil scientist, Snake River Conserv. Res. Ctr., Kimberly, ID 83341","institution_ids":[]},{"raw_affiliation_string":"agronomist, The Amalgamated Sugar Co., Twin Falls, ID 83301, respectively","institution_ids":["https://openalex.org/I4210142388"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":2.6211,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.8299193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"73","issue":"4","first_page":"665","last_page":"671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12566","display_name":"Nitrogen and Sulfur Effects on Brassica","score":0.6074000000953674,"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/T12566","display_name":"Nitrogen and Sulfur Effects on Brassica","score":0.6074000000953674,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.14949999749660492,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.0885000005364418,"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/sugar-beet","display_name":"sugar beet","score":0.984000027179718},{"id":"https://openalex.org/keywords/beta-vulgaris","display_name":"Beta vulgaris","score":0.9169999957084656},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.7360000014305115},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.7210000157356262},{"id":"https://openalex.org/keywords/nitrogen-application-timing","display_name":"nitrogen application timing","score":0.7829999923706055},{"id":"https://openalex.org/keywords/sucrose-accumulation","display_name":"sucrose accumulation","score":0.7609999775886536},{"id":"https://openalex.org/keywords/root-quality","display_name":"root quality","score":0.7289999723434448},{"id":"https://openalex.org/keywords/biomass-allocation","display_name":"biomass allocation","score":0.875},{"id":"https://openalex.org/keywords/photosynthate-partitioning","display_name":"photosynthate partitioning","score":0.9120000004768372},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"leaf area index","score":0.7839999794960022},{"id":"https://openalex.org/keywords/root-yield","display_name":"root yield","score":0.5210000276565552},{"id":"https://openalex.org/keywords/sucrose-content","display_name":"sucrose concentration","score":0.5669999718666077},{"id":"https://openalex.org/keywords/portneuf-silt-loam","display_name":"Portneuf silt loam","score":0.8399999737739563}],"concepts":[{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.8163549304008484},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.7846239805221558},{"id":"https://openalex.org/C2778597767","wikidata":"https://www.wikidata.org/wiki/Q4027534","display_name":"Sucrose","level":2,"score":0.7399898171424866},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.575285792350769},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5706900358200073},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.5150975584983826},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.509323239326477},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5020956993103027},{"id":"https://openalex.org/C67276197","wikidata":"https://www.wikidata.org/wiki/Q1063188","display_name":"Mollisol","level":3,"score":0.41573068499565125},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.37087690830230713},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3475148677825928},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3029957711696625},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.24423468112945557},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.06011614203453064},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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":2,"locations":[{"id":"doi:10.2134/agronj1981.00021962007300040023x","doi":"https://doi.org/10.2134/agronj1981.00021962007300040023x","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj1981.00021962007300040023x","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal","raw_type":"journal-article"},{"id":"pmh:oai:eprints.nwisrl.ars.usda.gov:375","doi":null,"is_oa":false,"landing_page_url":"https://eprints.nwisrl.ars.usda.gov/id/eprint/375/1/462.pdf","pdf_url":"https://eprints.nwisrl.ars.usda.gov/id/eprint/375/1/462.pdf","source":{"id":"https://openalex.org/S4306401377","display_name":"Northwest Irrigation & Soils Research Laboratory Publications (United States Department of Agriculture)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1336096307","host_organization_name":"United States Department of Agriculture","host_organization_lineage":["https://openalex.org/I1336096307"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306114","display_name":"U.S. Department of Agriculture","ror":"https://ror.org/01na82s61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W6981393305","https://openalex.org/W2092098046","https://openalex.org/W2048383075","https://openalex.org/W1978727111","https://openalex.org/W2089036303","https://openalex.org/W2093284869","https://openalex.org/W2056564555","https://openalex.org/W1994859447","https://openalex.org/W2076933623","https://openalex.org/W2364728321"],"abstract_inverted_index":{"Abstract":[0],"Sugarbeet":[1],"(Beta":[2],"vulgaris":[3],"L.)":[4],"root":[5],"quality":[6],"has":[7],"been":[8],"steadily":[9],"decreasing":[10,284],"since":[11],"the":[12,22,31,38,46,76,134,157,167,176,199,202,219,240,281],"early":[13,186],"1950's":[14],"with":[15,30],"increased":[16,163,227,267,278],"use":[17],"of":[18,24,35,40,48,53,75,156,169,193,225,230,249,251,269,286,297],"N":[19,36,54,58,103,126,137,148,194,196,213,258,275,298],"fertilizer.":[20],"Since":[21],"extent":[23],"these":[25],"decreases":[26],"may":[27],"be":[28,160],"associated":[29],"time":[32],"and":[33,51,57,68,73,110,116,124,172,195,208,221,232,237,273],"amount":[34],"uptake,":[37],"objective":[39],"this":[41,190],"study":[42],"was":[43,180,254,263],"to":[44,159],"evaluate":[45],"effects":[47],"several":[49],"rates":[50],"times":[52],"fertilizer":[55,138,299],"applications":[56,276],"uptake":[59,127,197],"by":[60,198,256],"sugarbeets":[61],"on":[62,84],"seasonal":[63],"growth":[64,145,165,268],"rates,":[65,104],"sucrose":[66,114,173,206,216,245,253,262,293,306],"percentage":[67],"accumulation,":[69],"dry":[70,118,170,234],"matter":[71,119,171,235],"production,":[72,120],"partitioning":[74],"photosynthate.":[77],"Sugarbeets":[78],"were":[79,128],"grown":[80],"under":[81],"field":[82],"conditions":[83],"a":[85,153,243],"Portneuf":[86],"silt":[87],"loam":[88],"soil":[89],"(Durixerollic":[90],"Calciorthids,":[91],"coarsesilty,":[92],"mixed,":[93],"mesic)":[94],"near":[95],"Twin":[96],"Falls,":[97],"Idaho,":[98],"in":[99,175,205,239,280],"1977,":[100],"using":[101],"four":[102],"each":[105],"applied":[106],"preplant,":[107],"mid\u2010June,":[108],"mid\u2010July,":[109],"mid\u2010August.":[111],"Root":[112],"yields,":[113],"concentration":[115],"yield,":[117],"leaf":[121],"area":[122],"index,":[123],"plant":[125,144,200],"determined":[129],"from":[130,182],"samples":[131],"taken":[132],"throughout":[133],"season.":[135],"Adding":[136],"above":[139],"that":[140],"needed":[141],"for":[142,162,266],"optimum":[143,301],"or":[146],"delaying":[147],"application":[149,296],"until":[150,185],"midseason":[151,257],"caused":[152,201],"greater":[154],"proportion":[155],"photosynthate":[158],"used":[161,265],"top":[164],"at":[166,210,222,300],"expense":[168],"accumulation":[174,179,207,250],"roots.":[177],"Sucrose":[178],"maximum":[181],"late":[183,274],"July":[184],"September;":[187],"therefore,":[188],"during":[189,218],"period,":[191],"addition":[192],"greatest":[203],"decrease":[204],"production":[209],"harvest.":[211],"Increasing":[212],"levels":[214,302],"decreased":[215,244,291],"concentrations":[217],"season":[220],"harvest":[223],"because":[224],"1)":[226],"moisture":[228],"level":[229],"roots,":[231],"2)":[233],"produced":[236],"accumulated":[238],"roots":[241],"having":[242],"concentration.":[246],"The":[247],"rate":[248],"stored":[252,261,287],"reduced":[255],"application,":[259],"but":[260],"not":[264],"beet":[270,282],"tops.":[271],"Excess":[272],"also":[277],"impurities":[279],"root,":[283],"extractability":[285],"sucrose,":[288],"which":[289],"further":[290],"refined":[292,305],"production.":[294,307],"Early":[295],"should":[303],"maximize":[304]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}