{"id":"https://openalex.org/W2125984522","doi":"https://doi.org/10.3146/i0095-3679-8-1-18","title":"Influence of Row Spacing, Seeding Rates and Herbicide Systems on the Competitiveness and Yield of Peanuts1","display_name":"Influence of Row Spacing, Seeding Rates and Herbicide Systems on the Competitiveness and Yield of Peanuts1","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2125984522","doi":"https://doi.org/10.3146/i0095-3679-8-1-18","mag":"2125984522"},"language":"en","primary_location":{"id":"doi:10.3146/i0095-3679-8-1-18","doi":"https://doi.org/10.3146/i0095-3679-8-1-18","is_oa":false,"landing_page_url":"https://doi.org/10.3146/i0095-3679-8-1-18","pdf_url":null,"source":{"id":"https://openalex.org/S201105371","display_name":"Peanut Science","issn_l":"0095-3679","issn":["0095-3679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4376633067","host_organization_name":"American Peanut Research and Education Society","host_organization_lineage":["https://openalex.org/P4376633067"],"host_organization_lineage_names":["American Peanut Research and Education Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Peanut 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/A5108662352","display_name":"E. W. Hauser","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. W. Hauser","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110414956","display_name":"G. A. Buchanan","orcid":null,"observed_orcids":[]},"institutions":[{"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"]},{"id":"https://openalex.org/I82497590","display_name":"Auburn University","ror":"https://ror.org/02v80fc35","country_code":"US","type":"education","lineage":["https://openalex.org/I82497590"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. A. Buchanan","raw_affiliation_strings":["Research Agronomist, USDA, SEA, AR, Coastal Plain Experiment Station, Tifton, GA 31794, and Alumni Professor, Dept. of Agronomy and Soils, Auburn University, Auburn, AL 36830"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Agronomist, USDA, SEA, AR, Coastal Plain Experiment Station, Tifton, GA 31794, and Alumni Professor, Dept. of Agronomy and Soils, Auburn University, Auburn, AL 36830","institution_ids":["https://openalex.org/I1336096307","https://openalex.org/I82497590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6198,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.6482039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"8","issue":"1","first_page":"74","last_page":"81"},"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/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"}},{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":9.999999747378752e-05,"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/peanut","display_name":"groundnut","score":0.9480000138282776},{"id":"https://openalex.org/keywords/row-spacing","display_name":"row spacing","score":0.9350000023841858},{"id":"https://openalex.org/keywords/seeding-rate","display_name":"seeding rate","score":0.8709999918937683},{"id":"https://openalex.org/keywords/sicklepod","display_name":"sicklepod","score":0.8970000147819519},{"id":"https://openalex.org/keywords/cassia-obtusifolia","display_name":"Cassia obtusifolia","score":0.9769999980926514},{"id":"https://openalex.org/keywords/weed-competition","display_name":"weed competition","score":0.7409999966621399},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.6010000109672546}],"concepts":[{"id":"https://openalex.org/C36248471","wikidata":"https://www.wikidata.org/wiki/Q7445669","display_name":"Seeding","level":2,"score":0.8401079773902893},{"id":"https://openalex.org/C2993850768","wikidata":"https://www.wikidata.org/wiki/Q37383","display_name":"Arachis hypogaea","level":2,"score":0.7603786587715149},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.7298243045806885},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6497758626937866},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6076347231864929},{"id":"https://openalex.org/C202050865","wikidata":"https://www.wikidata.org/wiki/Q35852","display_name":"Hectare","level":3,"score":0.6039653420448303},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.5534131526947021},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.550705075263977},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5020554065704346},{"id":"https://openalex.org/C2775939860","wikidata":"https://www.wikidata.org/wiki/Q162882","display_name":"Cassia","level":4,"score":0.4637366533279419},{"id":"https://openalex.org/C2778302866","wikidata":"https://www.wikidata.org/wiki/Q423895","display_name":"Pendimethalin","level":3,"score":0.45269376039505005},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2524787187576294},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.09775340557098389},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05853301286697388},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C188947578","wikidata":"https://www.wikidata.org/wiki/Q200253","display_name":"Traditional Chinese medicine","level":3,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3146/i0095-3679-8-1-18","doi":"https://doi.org/10.3146/i0095-3679-8-1-18","is_oa":false,"landing_page_url":"https://doi.org/10.3146/i0095-3679-8-1-18","pdf_url":null,"source":{"id":"https://openalex.org/S201105371","display_name":"Peanut Science","issn_l":"0095-3679","issn":["0095-3679"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4376633067","host_organization_name":"American Peanut Research and Education Society","host_organization_lineage":["https://openalex.org/P4376633067"],"host_organization_lineage_names":["American Peanut Research and Education Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Peanut Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.991100013256073,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1573355159","https://openalex.org/W1990254598","https://openalex.org/W2006224760","https://openalex.org/W2249117401","https://openalex.org/W2298254424"],"related_works":["https://openalex.org/W1573355159","https://openalex.org/W2148265129","https://openalex.org/W2135556899","https://openalex.org/W2777661098","https://openalex.org/W3133662799","https://openalex.org/W2528653451","https://openalex.org/W3216668992","https://openalex.org/W2791502620","https://openalex.org/W2103182913","https://openalex.org/W2035430689"],"abstract_inverted_index":{"Abstract":[0],"Peanuts":[1,117],"(Arachis":[2],"hypogaea":[3],"L.":[4],"\u2018Florunner\u2019),":[5],"infested":[6],"with":[7,55,86,100,169],"sicklepod":[8],"(Cassia":[9],"obtusifolia":[10],"L.)":[11],"were":[12,58,70,92],"grown":[13],"during":[14],"1977":[15],"and":[16,21,29,63,96,105],"1978":[17],"in":[18,98,118],"20.3-,":[19],"40.6-":[20],"81.2-cm":[22],"row":[23,101,130],"widths":[24],"(on":[25],"Dothan":[26],"sandy":[27,32],"loam":[28],"on":[30],"Greenville":[31],"clay":[33],"loam).":[34],"The":[35],"crop":[36,68],"was":[37],"maintained":[38],"weed-free":[39],"for":[40,47,74,134],"0,":[41],"2,":[42],"or":[43,46],"5":[44,75],"weeks":[45,76],"the":[48,126,139,152,165],"entire":[49],"growing":[50],"season.":[51],"Three":[52],"herbicidal":[53],"systems":[54],"various":[56],"intensities":[57],"utilized.":[59],"In":[60],"1978,":[61],"reduced":[62,93,151],"regular":[64],"rates":[65],"of":[66,80,103,138,154],"in-row":[67,140],"seeding":[69,141],"compared.":[71],"Weed-free":[72],"maintenance":[73],"generally":[77],"produced":[78,168],"yields":[79,167],"peanuts":[81,99,155],"equivalent":[82],"to":[83,111,143,158],"those":[84],"obtained":[85],"continuous":[87],"weeding.":[88],"Sicklepod":[89],"green":[90],"weights":[91],"by":[94],"28":[95],"53%":[97],"spacings":[102],"40.6":[104],"20.3":[106],"cm,":[107],"respectively,":[108],"as":[109],"compared":[110],"standard":[112],"81.2":[113,128],"cm":[114,129],"spaced":[115],"rows.":[116],"close-row":[119,170],"patterns":[120],"yielded":[121],"about":[122],"14%":[123],"higher":[124],"than":[125],"conventional":[127],"spacing":[131],"when":[132],"averaged":[133],"all":[135],"studies.":[136],"Adjustments":[137],"rate":[142],"produce":[144],"a":[145],"more":[146],"normal":[147],"seed-drop":[148],"per":[149],"hectare":[150],"yield":[153],"only":[156],"1":[157],"3%":[159],"and,":[160],"therefore,":[161],"did":[162],"not":[163],"negate":[164],"increased":[166],"spacings.":[171]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2016-06-24T00:00:00"}
