{"id":"https://openalex.org/W2304091055","doi":"https://doi.org/10.1017/s0043174500054527","title":"Dryland Sorghum Production and Weed Control with Minimum Tillage","display_name":"Dryland Sorghum Production and Weed Control with Minimum Tillage","publication_year":1969,"publication_date":"1969-10-01","ids":{"openalex":"https://openalex.org/W2304091055","doi":"https://doi.org/10.1017/s0043174500054527","mag":"2304091055"},"language":"en","primary_location":{"id":"doi:10.1017/s0043174500054527","doi":"https://doi.org/10.1017/s0043174500054527","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500054527","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","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":"Weed 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":null,"display_name":"W. M. Phillips","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"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"W. M. Phillips","raw_affiliation_strings":["Crops Research Division, Agr. Res. Serv., U.S. Dep. of Agr., Hays, Kansas"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crops Research Division, Agr. Res. Serv., U.S. Dep. of Agr., Hays, Kansas","institution_ids":["https://openalex.org/I1312222531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1312222531"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.7797,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.67413617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"17","issue":"4","first_page":"451","last_page":"454"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.9994999766349792,"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/T10774","display_name":"Weed Control and Herbicide Applications","score":0.9994999766349792,"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/T12792","display_name":"Soil Management and Crop Yield","score":9.999999747378752e-05,"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/T12058","display_name":"Allelopathy and phytotoxic interactions","score":9.999999747378752e-05,"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/sorghum","display_name":"sorghum","score":0.824999988079071},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.8059999942779541},{"id":"https://openalex.org/keywords/reduced-tillage","display_name":"reduced tillage","score":0.9929999709129333},{"id":"https://openalex.org/keywords/no-tillage","display_name":"no-tillage","score":0.8569999933242798},{"id":"https://openalex.org/keywords/conventional-tillage","display_name":"conventional tillage","score":0.9599999785423279},{"id":"https://openalex.org/keywords/atrazine","display_name":"atrazine","score":0.9390000104904175},{"id":"https://openalex.org/keywords/wheat-harvest","display_name":"wheat harvesting","score":0.40400001406669617},{"id":"https://openalex.org/keywords/dryland-production","display_name":"dryland production","score":0.6200000047683716},{"id":"https://openalex.org/keywords/grass-weeds","display_name":"grass weeds","score":0.546999990940094},{"id":"https://openalex.org/keywords/sorghum-grain-yield","display_name":"sorghum grain yield","score":0.7300000190734863},{"id":"https://openalex.org/keywords/cultivation","display_name":"cultivation","score":0.3930000066757202}],"concepts":[{"id":"https://openalex.org/C16397148","wikidata":"https://www.wikidata.org/wiki/Q878333","display_name":"Tillage","level":2,"score":0.8649790287017822},{"id":"https://openalex.org/C2778157034","wikidata":"https://www.wikidata.org/wiki/Q12111","display_name":"Sorghum","level":2,"score":0.8632606267929077},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.8434474468231201},{"id":"https://openalex.org/C2779595939","wikidata":"https://www.wikidata.org/wiki/Q408652","display_name":"Atrazine","level":3,"score":0.7427101135253906},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.7321222424507141},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.6792938113212585},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.5803836584091187},{"id":"https://openalex.org/C2780696901","wikidata":"https://www.wikidata.org/wiki/Q5166322","display_name":"Conventional tillage","level":3,"score":0.490818589925766},{"id":"https://openalex.org/C116370137","wikidata":"https://www.wikidata.org/wiki/Q1227672","display_name":"No-till farming","level":4,"score":0.4887549877166748},{"id":"https://openalex.org/C4774545","wikidata":"https://www.wikidata.org/wiki/Q17093687","display_name":"Mulch-till","level":5,"score":0.47193190455436707},{"id":"https://openalex.org/C169684477","wikidata":"https://www.wikidata.org/wiki/Q16918082","display_name":"Minimum tillage","level":3,"score":0.4580361843109131},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.40274372696876526},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32537591457366943},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.11999508738517761},{"id":"https://openalex.org/C161176658","wikidata":"https://www.wikidata.org/wiki/Q131656","display_name":"Pesticide","level":2,"score":0.0947418212890625},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.05262523889541626},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0043174500054527","doi":"https://doi.org/10.1017/s0043174500054527","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500054527","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","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":"Weed Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.991100013256073,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1977427473","https://openalex.org/W1986413532","https://openalex.org/W2022847521","https://openalex.org/W2033685107","https://openalex.org/W2046113782","https://openalex.org/W2053873830","https://openalex.org/W2067413635","https://openalex.org/W2074189728","https://openalex.org/W2080652135","https://openalex.org/W2230403810","https://openalex.org/W2797680726"],"related_works":["https://openalex.org/W2784263817","https://openalex.org/W236904318","https://openalex.org/W2230403810","https://openalex.org/W1687067380","https://openalex.org/W2944856127","https://openalex.org/W2266355531","https://openalex.org/W2945763110","https://openalex.org/W2054499454","https://openalex.org/W2048047583","https://openalex.org/W2309142442"],"abstract_inverted_index":{"Herbicides":[0],"applied":[1],"shortly":[2],"after":[3,84,115],"wheat":[4,28,95],"(Triticum":[5],"aestivum":[6],"L.)":[7],"harvest":[8,29,96],"combined":[9],"with":[10,14,21,47],"no":[11,48,123],"tillage":[12,17,23,49,66,71,78,111],"or":[13,82,112],"several":[15],"minimum":[16],"treatments":[18],"were":[19,73,128,135],"compared":[20],"conventional":[22,70,141],"for":[24],"weed":[25,119,125],"control":[26,53,126],"from":[27,94,132,140],"1":[30],"year":[31],"through":[32],"sorghum":[33,60,116],"(Sorghum":[34],"bicolor":[35],"(L.)":[36],"Moench)":[37],"production":[38],"the":[39,64,107],"next":[40],"year.":[41],"Three":[42],"lb/A":[43,88],"of":[44,59,86],"2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine":[45],"(atrazine)":[46],"did":[50],"not":[51,74],"completely":[52],"weeds,":[54],"but":[55,99],"over":[56],"4":[57],"years":[58,102],"grain":[61],"yields":[62,131,138],"on":[63,69],"atrazine-no":[65],"plots":[67,72,134],"and":[68],"significantly":[75],"different.":[76],"One":[77,109],"either":[79],"immediately":[80,83],"before":[81],"application":[85],"3":[87],"atrazine":[89],"controlled":[90],"essentially":[91],"all":[92],"weeds":[93,104],"until":[97],"fall,":[98],"in":[100,106],"some":[101],"grass":[103],"emerged":[105],"spring.":[108],"pre-planting":[110],"one":[113],"cultivation":[114],"emergence":[117],"reduced":[118],"competition":[120],"so":[121],"that":[122],"additional":[124],"measures":[127],"needed.":[129],"Sorghum":[130],"those":[133],"substantially":[136],"above":[137],"resulting":[139],"tillage.":[142]},"counts_by_year":[{"year":2019,"cited_by_count":2}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}