{"id":"https://openalex.org/W804282822","doi":"https://doi.org/10.1080/00128325.1980.11663050","title":"Effects of Various Densities of Green Foxtail(Setaria Viridis(L.) Beauv.) and Lamb'S-Quarters(Chenopodium AlbumL.) on Nitrogen Uptake and Yields of Corn","display_name":"Effects of Various Densities of Green Foxtail(Setaria Viridis(L.) Beauv.) and Lamb'S-Quarters(Chenopodium AlbumL.) on Nitrogen Uptake and Yields of Corn","publication_year":1980,"publication_date":"1980-01-01","ids":{"openalex":"https://openalex.org/W804282822","doi":"https://doi.org/10.1080/00128325.1980.11663050","mag":"804282822"},"language":"en","primary_location":{"id":"doi:10.1080/00128325.1980.11663050","doi":"https://doi.org/10.1080/00128325.1980.11663050","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00128325.1980.11663050","pdf_url":null,"source":{"id":"https://openalex.org/S2764848868","display_name":"East African Agricultural and Forestry Journal","issn_l":"0012-8325","issn":["0012-8325","2313-450X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"East African Agricultural and Forestry 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/A5113154459","display_name":"Kallunde Pilly Sibuga","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"K. P. Sibuga","raw_affiliation_strings":["Department of Crop Science, University of Guelph, Guelph, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Crop Science, University of Guelph, Guelph, Ontario, Canada","institution_ids":["https://openalex.org/I79817857"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048130459","display_name":"J. D. Bandeen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. D. Bandeen","raw_affiliation_strings":["Department of Crop Science, University of Guelph, Guelph, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Crop Science, University of Guelph, Guelph, Ontario, Canada","institution_ids":["https://openalex.org/I79817857"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79817857"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"45","issue":"3","first_page":"214","last_page":"221"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.5264000296592712,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.5264000296592712,"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/T10774","display_name":"Weed Control and Herbicide Applications","score":0.2517000138759613,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.10279999673366547,"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/setaria-viridis","display_name":"Setaria viridis","score":0.9750000238418579},{"id":"https://openalex.org/keywords/chenopodium-album","display_name":"Chenopodium album","score":0.9990000128746033},{"id":"https://openalex.org/keywords/intercropping","display_name":"intercropping","score":0.6539999842643738},{"id":"https://openalex.org/keywords/crop-density","display_name":"crop density","score":0.8140000104904175},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.9580000042915344},{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.8500000238418579},{"id":"https://openalex.org/keywords/weed-competition","display_name":"weed competition","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C2777496398","wikidata":"https://www.wikidata.org/wiki/Q163052","display_name":"Setaria viridis","level":3,"score":0.9183996915817261},{"id":"https://openalex.org/C166085705","wikidata":"https://www.wikidata.org/wiki/Q4263292","display_name":"Foxtail","level":2,"score":0.8792810440063477},{"id":"https://openalex.org/C2778415121","wikidata":"https://www.wikidata.org/wiki/Q158094","display_name":"Chenopodium","level":3,"score":0.721496045589447},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6451836824417114},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.44132333993911743},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.32442957162857056},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.10066425800323486}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00128325.1980.11663050","doi":"https://doi.org/10.1080/00128325.1980.11663050","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00128325.1980.11663050","pdf_url":null,"source":{"id":"https://openalex.org/S2764848868","display_name":"East African Agricultural and Forestry Journal","issn_l":"0012-8325","issn":["0012-8325","2313-450X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"East African Agricultural and Forestry Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":1.0}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319949","display_name":"International Development Research Centre","ror":"https://ror.org/0445x0472"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W246237035","https://openalex.org/W1964465320","https://openalex.org/W1983404146","https://openalex.org/W2013023542","https://openalex.org/W2028873143","https://openalex.org/W2067451667","https://openalex.org/W2069746653","https://openalex.org/W2116835943","https://openalex.org/W2529373885","https://openalex.org/W2796202409","https://openalex.org/W2796430132","https://openalex.org/W2797017237","https://openalex.org/W2797113247","https://openalex.org/W2798026785"],"related_works":["https://openalex.org/W7038445370","https://openalex.org/W2177195498","https://openalex.org/W2175492906","https://openalex.org/W2066751584","https://openalex.org/W2078636506","https://openalex.org/W2994153550","https://openalex.org/W2800706279","https://openalex.org/W2771537246","https://openalex.org/W2414684910","https://openalex.org/W1983120902"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}