{"id":"https://openalex.org/W2747503109","doi":null,"title":"INHIBITING EFFECTS OF SIAM WEED (CHROMOLAENA ODORATA (L.) KING & ROBINSON) ON SEED GERMINATION AND SEEDLING GROWTH OF FOUR CROPS","display_name":"INHIBITING EFFECTS OF SIAM WEED (CHROMOLAENA ODORATA (L.) KING & ROBINSON) ON SEED GERMINATION AND SEEDLING GROWTH OF FOUR CROPS","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2747503109","mag":"2747503109"},"language":"en","primary_location":{"id":"mag:2747503109","doi":null,"is_oa":true,"landing_page_url":"https://researchportal.helsinki.fi/fi/publications/inhibiting-effects-of-siam-weed-chromolaena-odorata-l-king-amp-ro","pdf_url":null,"source":{"id":"https://openalex.org/S122181971","display_name":"Bangladesh Journal of Botany","issn_l":"0253-5416","issn":["0253-5416","2079-9926"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Bangladesh Journal of Botany","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://researchportal.helsinki.fi/fi/publications/inhibiting-effects-of-siam-weed-chromolaena-odorata-l-king-amp-ro","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042787046","display_name":"S.M.M. Karim","orcid":"https://orcid.org/0000-0003-2939-3680","observed_orcids":["https://orcid.org/0000-0003-2939-3680"]},"institutions":[{"id":"https://openalex.org/I24057909","display_name":"Bangladesh Agricultural University","ror":"https://ror.org/03k5zb271","country_code":"BD","type":"education","lineage":["https://openalex.org/I24057909"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"S.M.M. Karim","raw_affiliation_strings":["Bangladesh Agr Univ, Bangladesh Agricultural University, Dept Agron"],"raw_orcid":"https://orcid.org/0000-0003-2939-3680","affiliations":[{"raw_affiliation_string":"Bangladesh Agr Univ, Bangladesh Agricultural University, Dept Agron","institution_ids":["https://openalex.org/I24057909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028990367","display_name":"Ferdousi Zahan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24057909","display_name":"Bangladesh Agricultural University","ror":"https://ror.org/03k5zb271","country_code":"BD","type":"education","lineage":["https://openalex.org/I24057909"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Ferdousi Zahan","raw_affiliation_strings":["Bangladesh Agr Univ, Bangladesh Agricultural University, Dept Agron"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bangladesh Agr Univ, Bangladesh Agricultural University, Dept Agron","institution_ids":["https://openalex.org/I24057909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044078173","display_name":"Laila Naher","orcid":"https://orcid.org/0000-0003-0510-5795","observed_orcids":["https://orcid.org/0000-0003-0510-5795"]},"institutions":[{"id":"https://openalex.org/I226432","display_name":"Universiti Malaysia Kelantan","ror":"https://ror.org/0463y2v87","country_code":"MY","type":"education","lineage":["https://openalex.org/I226432"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Laila Naher","raw_affiliation_strings":["Univ Malaysia Kelantan, Universiti Malaysia Kelantan, Fac Agro Based Ind"],"raw_orcid":"https://orcid.org/0000-0003-0510-5795","affiliations":[{"raw_affiliation_string":"Univ Malaysia Kelantan, Universiti Malaysia Kelantan, Fac Agro Based Ind","institution_ids":["https://openalex.org/I226432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026906761","display_name":"Raisa Osama","orcid":"https://orcid.org/0009-0008-2347-8003","observed_orcids":["https://orcid.org/0009-0008-2347-8003"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raisa Osama","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101770958","display_name":"Md. Abdul Hakim","orcid":"https://orcid.org/0000-0002-9802-4486","observed_orcids":["https://orcid.org/0000-0002-9802-4486"]},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Md. Abdul Hakim","raw_affiliation_strings":["Univ Putra Malaysia, Universiti Putra Malaysia, Inst Trop Agr"],"raw_orcid":"https://orcid.org/0000-0002-9802-4486","affiliations":[{"raw_affiliation_string":"Univ Putra Malaysia, Universiti Putra Malaysia, Inst Trop Agr","institution_ids":["https://openalex.org/I130343225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7815,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.72041996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"46","issue":"1","first_page":"473","last_page":"480"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12058","display_name":"Allelopathy and phytotoxic interactions","score":1.0,"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/T12058","display_name":"Allelopathy and phytotoxic interactions","score":1.0,"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/T10774","display_name":"Weed Control and Herbicide Applications","score":0.0,"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/T11098","display_name":"Seed Germination and Physiology","score":0.0,"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/chromolaena-odorata","display_name":"Chromolaena odorata","score":0.9950000047683716},{"id":"https://openalex.org/keywords/allelopathy","display_name":"allelopathy","score":0.9950000047683716},{"id":"https://openalex.org/keywords/allelochemicals","display_name":"allelochemicals","score":0.8240000009536743},{"id":"https://openalex.org/keywords/seed-germination-inhibition","display_name":"seed germination inhibition","score":0.8050000071525574},{"id":"https://openalex.org/keywords/seedling-growth-inhibition","display_name":"seedling growth inhibition","score":0.9409999847412109},{"id":"https://openalex.org/keywords/rice","display_name":"rice","score":0.8190000057220459},{"id":"https://openalex.org/keywords/peanut","display_name":"groundnut","score":0.996999979019165},{"id":"https://openalex.org/keywords/chickpea","display_name":"chickpea","score":1.0},{"id":"https://openalex.org/keywords/mustard","display_name":"mustard","score":0.9480000138282776},{"id":"https://openalex.org/keywords/leaf-extract","display_name":"leaf extract","score":0.6769999861717224},{"id":"https://openalex.org/keywords/plant-residue-incorporation","display_name":"plant residue incorporation","score":0.39100000262260437},{"id":"https://openalex.org/keywords/dry-matter-accumulation","display_name":"dry matter accumulation","score":0.6579999923706055}],"concepts":[{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.8646575212478638},{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.7809518575668335},{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.7652734518051147},{"id":"https://openalex.org/C31241831","wikidata":"https://www.wikidata.org/wiki/Q190334","display_name":"Allelopathy","level":3,"score":0.6820449233055115},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6214978098869324},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5969603061676025},{"id":"https://openalex.org/C2778363333","wikidata":"https://www.wikidata.org/wiki/Q2583146","display_name":"Chromolaena odorata","level":3,"score":0.5629258155822754},{"id":"https://openalex.org/C2776747608","wikidata":"https://www.wikidata.org/wiki/Q58677","display_name":"Brassica","level":2,"score":0.5440340638160706},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.537475049495697},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5368505120277405},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.4743938446044922},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3614090085029602}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2747503109","doi":null,"is_oa":true,"landing_page_url":"https://researchportal.helsinki.fi/fi/publications/inhibiting-effects-of-siam-weed-chromolaena-odorata-l-king-amp-ro","pdf_url":null,"source":{"id":"https://openalex.org/S122181971","display_name":"Bangladesh Journal of Botany","issn_l":"0253-5416","issn":["0253-5416","2079-9926"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Bangladesh Journal of Botany","raw_type":null}],"best_oa_location":{"id":"mag:2747503109","doi":null,"is_oa":true,"landing_page_url":"https://researchportal.helsinki.fi/fi/publications/inhibiting-effects-of-siam-weed-chromolaena-odorata-l-king-amp-ro","pdf_url":null,"source":{"id":"https://openalex.org/S122181971","display_name":"Bangladesh Journal of Botany","issn_l":"0253-5416","issn":["0253-5416","2079-9926"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Bangladesh Journal of Botany","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.9208999872207642},{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.4390000104904175}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2951601639","https://openalex.org/W7219193820","https://openalex.org/W1651630832","https://openalex.org/W4205606063","https://openalex.org/W2946377253","https://openalex.org/W1987944953","https://openalex.org/W2428072663","https://openalex.org/W4200087622","https://openalex.org/W2952995602","https://openalex.org/W3150678136"],"abstract_inverted_index":{"Siam":[0],"weed":[1,48,67,102,210,229,238],"(Chromolaena":[2],"odorata":[3],"(L.)":[4],"King":[5],"&":[6],"Robinson)":[7],"usually":[8],"grows":[9],"in":[10,49,135,147,230,239],"plantations,":[11],"agricultural":[12],"fields,":[13],"pasture":[14],"lands,":[15],"wastelands":[16],"and":[17,73,90,105,112,123,126,167,188],"roadsides,":[18],"where":[19],"it":[20],"leaves":[21,235],"a":[22,136],"lot":[23],"of":[24,46,59,65,76,96,100,114,121,130,154,208,218,227,234,236],"plant":[25,44,98,179],"residues":[26],"that":[27,43,141],"are":[28],"used":[29],"either":[30],"directly":[31],"to":[32,56,164,214],"crop":[33,60,231],"fields":[34,241],"for":[35,38],"composting":[36],"or":[37],"compost":[39],"preparation.":[40],"Authors":[41],"hypothesized":[42],"debris":[45],"siam":[47,66,209,228,237],"the":[50,101,115,151,155,170,178,189,216,219,225,240],"field":[51,78,232],"soil":[52],"might":[53],"be":[54,243],"detrimental":[55],"seedling":[57,74],"emergence":[58],"species.":[61],"The":[62,94,199],"aqueous":[63],"extracts":[64,116],"was":[68,182,192],"tested":[69],"on":[70,117],"seed":[71,118],"germination":[72],"growth":[75,149,217],"four":[77],"crops":[79,132,143,173,220],"namely,":[80],"rice":[81,168],"(Oryza":[82],"sativa),":[83],"groundnut":[84],"(Arachis":[85],"hypogea),":[86],"chickpea":[87],"(Cicer":[88],"arientinum)":[89],"mustard":[91],"(Brassica":[92],"campestris).":[93],"effects":[95,153,201],"various":[97],"parts":[99],"(leaf,":[103],"stem":[104,195],"root)":[106],"at":[107],"different":[108],"concentrations":[109],"(2.5,":[110],"3.5":[111],"4.0%)":[113],"germination,":[119],"patterns":[120],"root":[122],"shoot":[124],"growth,":[125],"dry":[127],"matter":[128],"accumulation":[129],"selected":[131],"were":[133,144,169,202],"determined":[134],"laboratory":[137],"bioassay.":[138],"Results":[139],"revealed":[140],"all":[142],"significantly":[145],"reduced":[146],"their":[148],"by":[150,194,221],"allelopathic":[152],"weed,":[156],"average":[157],"percent":[158],"inhibition":[159],"(API)":[160],"ranged":[161],"from":[162],"13.36":[163],"24.72%.":[165],"Groundnut":[166],"mostly":[171],"affected":[172],"with":[174],"24.7%":[175],"inhibition.":[176],"Among":[177],"parts,":[180],"leaf":[181,211],"most":[183],"inhibitory":[184,200],"(API":[185,197],"=":[186],"24.39%)":[187],"least":[190],"effect":[191],"noticed":[193],"extract":[196,207,212],"=\r\n17.20%).":[198],"concentration":[203],"dependent.":[204],"A":[205],"4.0%":[206],"was\r\nenough":[213],"reduce":[215],"about":[222],"42%.":[223],"Therefore,":[224],"presence":[226],"or\r\nincorporation":[233],"must":[242],"avoided.":[244]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2017-08-31T00:00:00"}
