{"id":"https://openalex.org/W2197638410","doi":null,"title":"Weed infestation of sorghum cultivated in organic farming.","display_name":"Weed infestation of sorghum cultivated in organic farming.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2197638410","mag":"2197638410"},"language":"en","primary_location":{"id":"mag:2197638410","doi":null,"is_oa":false,"landing_page_url":"http://www.pimr.poznan.pl/biul/2012_4_23SK.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764663395","display_name":"Journal of Research and Applications in Agricultural Engineering","issn_l":"1642-686X","issn":["1642-686X","2719-423X"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20"],"host_organization":"https://openalex.org/P4327876863","host_organization_name":"\u0141ukasiewicz Research Network - Industrial Institute of Agricultural Machinery","host_organization_lineage":["https://openalex.org/P4327876863"],"host_organization_lineage_names":["\u0141ukasiewicz Research Network - Industrial Institute of Agricultural Machinery"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Research and Applications in Agricultural Engineering","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5076649933","display_name":"Mariola Staniak","orcid":"https://orcid.org/0000-0003-1962-9469","observed_orcids":["https://orcid.org/0000-0003-1962-9469"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mariola Staniak","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1962-9469","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048821187","display_name":"J. Ksi\u0119\u017cak","orcid":"https://orcid.org/0000-0002-1991-1141","observed_orcids":["https://orcid.org/0000-0002-1991-1141"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Ksi\u0119\u017cak","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1991-1141","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053446996","display_name":"Jolanta Bojarszczuk","orcid":"https://orcid.org/0000-0003-2065-344X","observed_orcids":["https://orcid.org/0000-0003-2065-344X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jolanta Bojarszczuk","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5031651597","display_name":"A. Koco\u0144","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Koco\u0144","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"57","issue":"4","first_page":"109","last_page":"115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.9932000041007996,"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":0.9932000041007996,"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":0.002099999925121665,"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/T13838","display_name":"Plant and soil sciences","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/weed-infestation","display_name":"weed infestation","score":0.875},{"id":"https://openalex.org/keywords/sorghum","display_name":"sorghum","score":0.996999979019165},{"id":"https://openalex.org/keywords/organic-farming","display_name":"organic farming","score":0.9980000257492065},{"id":"https://openalex.org/keywords/mechanical-weed-control","display_name":"mechanical weed control","score":0.8849999904632568},{"id":"https://openalex.org/keywords/composted-manure","display_name":"composted manure","score":0.8999999761581421},{"id":"https://openalex.org/keywords/organic-fertilization","display_name":"organic fertilization","score":0.7730000019073486},{"id":"https://openalex.org/keywords/weed-biomass","display_name":"weed biomass","score":0.9049999713897705},{"id":"https://openalex.org/keywords/sorghum-yield","display_name":"sorghum yield","score":0.8569999933242798},{"id":"https://openalex.org/keywords/weed-species-composition","display_name":"weed species composition","score":0.6380000114440918}],"concepts":[{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.752482533454895},{"id":"https://openalex.org/C2778157034","wikidata":"https://www.wikidata.org/wiki/Q12111","display_name":"Sorghum","level":2,"score":0.7438346147537231},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.6772960424423218},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.6696467399597168},{"id":"https://openalex.org/C118817206","wikidata":"https://www.wikidata.org/wiki/Q165647","display_name":"Organic farming","level":3,"score":0.5579850077629089},{"id":"https://openalex.org/C2776451879","wikidata":"https://www.wikidata.org/wiki/Q1292038","display_name":"Infestation","level":2,"score":0.5554328560829163},{"id":"https://openalex.org/C2780848231","wikidata":"https://www.wikidata.org/wiki/Q3123184","display_name":"Sweet sorghum","level":3,"score":0.5549055337905884},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5161734223365784},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.43536341190338135},{"id":"https://openalex.org/C55347375","wikidata":"https://www.wikidata.org/wiki/Q3267963","display_name":"Cultural control","level":3,"score":0.4187115430831909},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.058114469051361084}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2197638410","doi":null,"is_oa":false,"landing_page_url":"http://www.pimr.poznan.pl/biul/2012_4_23SK.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764663395","display_name":"Journal of Research and Applications in Agricultural Engineering","issn_l":"1642-686X","issn":["1642-686X","2719-423X"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20"],"host_organization":"https://openalex.org/P4327876863","host_organization_name":"\u0141ukasiewicz Research Network - Industrial Institute of Agricultural Machinery","host_organization_lineage":["https://openalex.org/P4327876863"],"host_organization_lineage_names":["\u0141ukasiewicz Research Network - Industrial Institute of Agricultural Machinery"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Research and Applications in Agricultural Engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"},{"display_name":"Life on land","score":0.8125,"id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W788737206","https://openalex.org/W1140750764","https://openalex.org/W1688192671","https://openalex.org/W1984355278","https://openalex.org/W1992327053","https://openalex.org/W1994544951"],"related_works":["https://openalex.org/W1688192671","https://openalex.org/W1593690917","https://openalex.org/W7213462171","https://openalex.org/W3157840732","https://openalex.org/W3008135205","https://openalex.org/W2344930746","https://openalex.org/W1569435738","https://openalex.org/W2327742373","https://openalex.org/W310672182","https://openalex.org/W2901874195"],"abstract_inverted_index":{"In":[0],"the":[1,4,13,53,62,70,79,110,126,135,159,204],"years":[2],"20010-2011":[3],"study":[5,75,123],"was":[6,76,106,130,156],"carried":[7],"out":[8],"which":[9,182],"aimed":[10],"to":[11,142],"evaluate":[12],"level":[14],"of":[15,18,81,99,138,145,149,154,169,172,176,190,199,208],"weed":[16,45,100,116,128,191,209],"infestation":[17,101,129],"sorghum":[19,113,173],"cultivated":[20,161],"in":[21,193],"organic":[22,194,200],"farming":[23,195],"depending":[24],"on":[25,131,158],"natural":[26],"fertilization":[27,201],"(20":[28],"and":[29,37,72,84,96,109,115,147,165,206],"40":[30],"t":[31],"composted":[32],"manure":[33],"per":[34],"1":[35],"ha)":[36],"cultivation":[38,120,137,171],"method:":[39],"A":[40],"\u2013":[41,87],"control":[42,117,132,192],"object":[43,160],"(without":[44],"control),":[46],"B":[47],"brush":[48,65,163],"weeder":[49,66,164],"(three":[50,59],"times":[51,60,68],"during":[52,61,69],"vegetation":[54],"season),":[55,63],"C":[56],"weeding":[57],"hoe":[58],"D":[64],"(two":[67],"season)":[71],"hiller.":[73,166],"The":[74,94,122,151,197],"conducted":[77],"at":[78,118],"Institute":[80],"Soil":[82],"Science":[83],"Plant":[85],"Cultivation":[86],"Agricultural":[88],"Experimental":[89],"Station":[90],"Grabow":[91],"(Mazowieckie":[92],"Voivodeship).":[93],"qualitative":[95],"quantitative":[97],"analysis":[98],"were":[102],"done.":[103],"Biomass":[104],"ratio":[105],"also":[107],"calculated":[108],"relationship":[111],"between":[112],"yield":[114],"different":[119],"method.":[121],"showed":[124],"that":[125],"largest":[127],"objects":[133],"whereas":[134],"mechanical":[136],"maize":[139],"has":[140],"contributed":[141],"significant":[143],"reduction":[144],"number":[146,153,205],"weight":[148],"weeds.":[150],"smallest":[152],"weeds":[155,177],"recorded":[157],"by":[162,179],"This":[167],"method":[168,189],"mechanic":[170],"allowed":[174],"destruction":[175],"mass":[178],"about":[180],"89%,":[181],"should":[183],"be":[184],"considered":[185],"as":[186],"an":[187],"effective":[188],"conditions.":[196],"dose":[198],"didn\u2019t":[202],"influence":[203],"composition":[207],"species.":[210]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}
