{"id":"https://openalex.org/W2177230429","doi":"https://doi.org/10.2134/agronj15.0183","title":"Changes in Nutrient Characteristics of Switchgrass for Bioenergy","display_name":"Changes in Nutrient Characteristics of Switchgrass for Bioenergy","publication_year":2015,"publication_date":"2015-09-18","ids":{"openalex":"https://openalex.org/W2177230429","doi":"https://doi.org/10.2134/agronj15.0183","mag":"2177230429"},"language":"en","primary_location":{"id":"doi:10.2134/agronj15.0183","doi":"https://doi.org/10.2134/agronj15.0183","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj15.0183","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/A5063711345","display_name":"Jason P. de Koff","orcid":"https://orcid.org/0000-0002-5259-669X","observed_orcids":["https://orcid.org/0000-0002-5259-669X"]},"institutions":[{"id":"https://openalex.org/I75256744","display_name":"Tennessee State University","ror":"https://ror.org/01fpczx89","country_code":"US","type":"education","lineage":["https://openalex.org/I75256744"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jason P. de Koff","raw_affiliation_strings":["Dep. of Agricultural and Environmental Sciences Tennessee State Univ. 3500 John A. Merritt Blvd. Nashville TN 37209"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Agricultural and Environmental Sciences Tennessee State Univ. 3500 John A. Merritt Blvd. Nashville TN 37209","institution_ids":["https://openalex.org/I75256744"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082839997","display_name":"Abimbola Allison","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I75256744","display_name":"Tennessee State University","ror":"https://ror.org/01fpczx89","country_code":"US","type":"education","lineage":["https://openalex.org/I75256744"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abimbola Allison","raw_affiliation_strings":["Dep. of Agricultural and Environmental Sciences Tennessee State Univ. 3500 John A. Merritt Blvd. Nashville TN 37209"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Agricultural and Environmental Sciences Tennessee State Univ. 3500 John A. Merritt Blvd. Nashville TN 37209","institution_ids":["https://openalex.org/I75256744"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5063711345"],"corresponding_institution_ids":["https://openalex.org/I75256744"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":2.4144,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.87377905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"107","issue":"6","first_page":"2401","last_page":"2409"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12003","display_name":"Bioenergy crop production and management","score":1.0,"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/T12003","display_name":"Bioenergy crop production and management","score":1.0,"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/T10171","display_name":"Biofuel production and bioconversion","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.0,"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/switchgrass","display_name":"switchgrass","score":1.0},{"id":"https://openalex.org/keywords/energy-crops","display_name":"energy crops","score":0.8090000152587891},{"id":"https://openalex.org/keywords/nutrient-composition","display_name":"nutrient composition","score":0.4399999976158142},{"id":"https://openalex.org/keywords/drought-impacts","display_name":"drought impacts","score":0.9380000233650208},{"id":"https://openalex.org/keywords/dry-weight-yield","display_name":"dry weight yield","score":0.7580000162124634},{"id":"https://openalex.org/keywords/nitrogen-content","display_name":"nitrogen content","score":0.7749999761581421},{"id":"https://openalex.org/keywords/phosphorus","display_name":"phosphorus","score":0.7599999904632568},{"id":"https://openalex.org/keywords/sulfur","display_name":"sulfur","score":0.9089999794960022},{"id":"https://openalex.org/keywords/calcium","display_name":"calcium","score":0.7699999809265137},{"id":"https://openalex.org/keywords/magnesium","display_name":"magnesium","score":0.9990000128746033},{"id":"https://openalex.org/keywords/harvest-timing","display_name":"harvest time","score":0.6309999823570251},{"id":"https://openalex.org/keywords/biomass-feedstock","display_name":"biomass feedstock","score":0.5649999976158142}],"concepts":[{"id":"https://openalex.org/C2780323115","wikidata":"https://www.wikidata.org/wiki/Q1466543","display_name":"Panicum virgatum","level":4,"score":0.960904598236084},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7133631706237793},{"id":"https://openalex.org/C156380964","wikidata":"https://www.wikidata.org/wiki/Q18556","display_name":"Bioenergy","level":3,"score":0.6893091201782227},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6654103398323059},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.5797547698020935},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5761556625366211},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5423600673675537},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.49656373262405396},{"id":"https://openalex.org/C2780742232","wikidata":"https://www.wikidata.org/wiki/Q934037","display_name":"Panicum","level":2,"score":0.4436781108379364},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4134477972984314},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.35256481170654297},{"id":"https://openalex.org/C53991642","wikidata":"https://www.wikidata.org/wiki/Q128991","display_name":"Biofuel","level":2,"score":0.2922267019748688},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.12434470653533936}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2134/agronj15.0183","doi":"https://doi.org/10.2134/agronj15.0183","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj15.0183","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"},{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"},{"display_name":"Climate action","score":0.5351999998092651,"id":"https://metadata.un.org/sdg/13"}],"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":32,"referenced_works":["https://openalex.org/W435634792","https://openalex.org/W1987814068","https://openalex.org/W1991433077","https://openalex.org/W1995943851","https://openalex.org/W1997759606","https://openalex.org/W2005871893","https://openalex.org/W2007965372","https://openalex.org/W2014369423","https://openalex.org/W2014951414","https://openalex.org/W2019228412","https://openalex.org/W2026080706","https://openalex.org/W2037664038","https://openalex.org/W2064723078","https://openalex.org/W2065962139","https://openalex.org/W2066070789","https://openalex.org/W2066227322","https://openalex.org/W2068567035","https://openalex.org/W2081613282","https://openalex.org/W2087964947","https://openalex.org/W2089841045","https://openalex.org/W2090989378","https://openalex.org/W2104491760","https://openalex.org/W2110876754","https://openalex.org/W2120956913","https://openalex.org/W2124334727","https://openalex.org/W2133507123","https://openalex.org/W2134002633","https://openalex.org/W2142801947","https://openalex.org/W2161425709","https://openalex.org/W2168015012","https://openalex.org/W2172478098","https://openalex.org/W2989202690"],"related_works":["https://openalex.org/W2635044749","https://openalex.org/W2615092552","https://openalex.org/W2999389137","https://openalex.org/W2168015012","https://openalex.org/W2343618804","https://openalex.org/W2924994763","https://openalex.org/W2066227322","https://openalex.org/W1966994737","https://openalex.org/W2554574515","https://openalex.org/W7098216326"],"abstract_inverted_index":{"Switchgrass":[0],"(Panicum":[1],"virgatum":[2],"L.)":[3],"was":[4],"identified":[5],"as":[6],"a":[7,71,136,216],"\u201cmodel\u201d":[8],"bioenergy":[9],"crop":[10],"by":[11,150],"the":[12,30,34,66,115,223],"USDOE":[13],"in":[14,26,48,80,86,96,126,139,184,191],"1991.":[15],"Since":[16],"then,":[17],"there":[18],"has":[19,159],"been":[20,148,161],"little":[21],"research":[22],"to":[23,108,222],"understand":[24],"changes":[25,47],"switchgrass":[27],"quality":[28,42],"during":[29,65],"growing":[31,67],"season":[32],"or":[33],"effect":[35],"that":[36,106],"drought":[37,104,169,197,201],"may":[38,146,203],"have":[39,147],"on":[40,76],"these":[41],"characteristics.":[43],"This":[44,213],"study":[45],"determined":[46],"total":[49],"N,":[50],"P,":[51],"K,":[52],"S,":[53],"Ca,":[54],"Mg,":[55],"moisture":[56,190],"concentration,":[57],"and":[58,82,91,99,129,144,168,181,187,194,227],"dry":[59,122],"weight":[60,123],"yield":[61,124],"through":[62],"intensive":[63],"sampling":[64],"season.":[68],"Subsamples":[69],"from":[70],"one\u2010cut":[72],"system":[73],"were":[74],"harvested":[75],"13":[77],"different":[78,84],"dates":[79,85],"2011":[81],"eight":[83],"2012":[87,102],"between":[88,111,141,165],"late":[89,97,132,142,185,192],"May":[90],"early":[92,100],"November.":[93],"Low":[94],"rainfall":[95],"spring":[98],"summer":[101],"created":[103],"conditions":[105,171,202],"led":[107],"some":[109],"differences":[110],"years.":[112],"In":[113,134],"general,":[114],"measured":[116],"variables":[117],"decreased":[118],"with":[119,200],"time,":[120],"but":[121],"increased":[125,179,188],"both":[127],"years":[128],"peaked":[130],"around":[131],"August.":[133],"2011,":[135],"significant":[137],"rise":[138],"N":[140,177],"July":[143],"mid\u2010August":[145],"caused":[149],"reproductive":[151],"growth":[152],"and/or":[153],"organic":[154],"matter":[155],"mineralization,":[156],"although":[157],"this":[158],"not":[160],"documented":[162],"elsewhere.":[163],"Differences":[164],"normal":[166],"(2011)":[167],"(2012)":[170],"included":[172],"lower":[173],"biomass":[174],"production,":[175],"reduced":[176],"concentrations,":[178],"S":[180],"P":[182],"concentrations":[183],"August,":[186],"plant":[189],"August":[193],"October":[195],"under":[196],"conditions.":[198],"Years":[199],"allow":[204,215,232],"more":[205,217],"staggered":[206],"harvesting":[207],"because":[208],"nutrient":[209],"ranges":[210],"are":[211],"smaller.":[212],"will":[214,231],"continuous":[218],"supply":[219],"of":[220],"feedstock":[221],"biorefinery.":[224],"These":[225],"data":[226],"future":[228],"economic":[229],"analyses":[230],"better":[233],"decision\u2010making":[234],"opportunities":[235],"for":[236],"producers.":[237]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}