{"id":"https://openalex.org/W2068200450","doi":"https://doi.org/10.1590/s0100-83581984000100003","title":"Ciclo de vida, estruturas reprodutivas e dispers\u00e3o de popula\u00e7\u00f5es experimentais de capim-carrapicho (Cenchrus echinatus L.)","display_name":"Ciclo de vida, estruturas reprodutivas e dispers\u00e3o de popula\u00e7\u00f5es experimentais de capim-carrapicho (Cenchrus echinatus L.)","publication_year":1984,"publication_date":"1984-06-01","ids":{"openalex":"https://openalex.org/W2068200450","doi":"https://doi.org/10.1590/s0100-83581984000100003","mag":"2068200450"},"language":"pt","primary_location":{"id":"doi:10.1590/s0100-83581984000100003","doi":"https://doi.org/10.1590/s0100-83581984000100003","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0100-83581984000100003","pdf_url":"https://www.scielo.br/j/pd/a/4TkQrYbwsCRCCNJnnBXMRYf/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S64108887","display_name":"Planta Daninha","issn_l":"0100-8358","issn":["0100-8358","1806-9681"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312434","host_organization_name":"Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas","host_organization_lineage":["https://openalex.org/P4310312434"],"host_organization_lineage_names":["Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planta Daninha","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.scielo.br/j/pd/a/4TkQrYbwsCRCCNJnnBXMRYf/?lang=pt&format=pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112285048","display_name":"R.P. de B. Pacheco","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405272171","display_name":"Instituto de Bioci\u00eancias, Letras e Ci\u00eancias Exatas, c\u00e2mpus de S\u00e3o Jos\u00e9 do Rio Preto","ror":"https://ror.org/03p7bap06","country_code":"BR","type":"education","lineage":["https://openalex.org/I4405272171","https://openalex.org/I879563668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"R.P. de B. Pacheco","raw_affiliation_strings":["Instituto de Bioci\u00eancias, Letras e Ci\u00eancias Exatas"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Bioci\u00eancias, Letras e Ci\u00eancias Exatas","institution_ids":["https://openalex.org/I4405272171"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085877198","display_name":"Giorgio de Marinis","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. De Marinis","raw_affiliation_strings":["Instituto de Bioci\u00eancias"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Bioci\u00eancias","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":300,"currency":"BRL","value_usd":57},"apc_paid":{"value":300,"currency":"BRL","value_usd":57},"fwci":0.0,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.23725597,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"7","issue":"1","first_page":"13","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.6758000254631042,"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":0.6758000254631042,"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/T13591","display_name":"Pasture and Agricultural Systems","score":0.08449999988079071,"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/T12701","display_name":"Biological Control of Invasive Species","score":0.0333000011742115,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/cenchrus-echinatus","display_name":"Cenchrus echinatus","score":0.9940000176429749},{"id":"https://openalex.org/keywords/life-cycle","display_name":"life cycle","score":0.6340000033378601},{"id":"https://openalex.org/keywords/reproductive-structures","display_name":"reproductive structures","score":0.9829999804496765},{"id":"https://openalex.org/keywords/seed-dispersal","display_name":"seed dispersal","score":0.8489999771118164},{"id":"https://openalex.org/keywords/sowing-date","display_name":"sowing date","score":0.671999990940094},{"id":"https://openalex.org/keywords/flowering-time","display_name":"flowering time","score":0.6629999876022339},{"id":"https://openalex.org/keywords/inflorescence","display_name":"inflorescence","score":0.5289999842643738},{"id":"https://openalex.org/keywords/fascicles","display_name":"fascicles","score":0.4699999988079071},{"id":"https://openalex.org/keywords/caryopses","display_name":"caryopses","score":0.753000020980835},{"id":"https://openalex.org/keywords/seedling-survival","display_name":"seedling survival","score":0.32100000977516174},{"id":"https://openalex.org/keywords/experimental-populations","display_name":"experimental populations","score":0.5540000200271606},{"id":"https://openalex.org/keywords/forage-grass","display_name":"forage grasses","score":0.6570000052452087},{"id":"https://openalex.org/keywords/grassland-management","display_name":"grassland management","score":0.36800000071525574},{"id":"https://openalex.org/keywords/sward-composition","display_name":"sward composition","score":0.3880000114440918}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5104288458824158},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4851982891559601},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4760693907737732},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3268458843231201}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1590/s0100-83581984000100003","doi":"https://doi.org/10.1590/s0100-83581984000100003","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0100-83581984000100003","pdf_url":"https://www.scielo.br/j/pd/a/4TkQrYbwsCRCCNJnnBXMRYf/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S64108887","display_name":"Planta Daninha","issn_l":"0100-8358","issn":["0100-8358","1806-9681"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312434","host_organization_name":"Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas","host_organization_lineage":["https://openalex.org/P4310312434"],"host_organization_lineage_names":["Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planta Daninha","raw_type":"journal-article"},{"id":"pmh:oai:scielo:S0100-83581984000100003","doi":null,"is_oa":true,"landing_page_url":"http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83581984000100003","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planta Daninha v.7 n.1 1984","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:americanae.aecid.es:2520349","doi":null,"is_oa":true,"landing_page_url":"http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83581984000100003","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Planta Daninha v.7 n.1 1984","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:2f916b6c4073409da6ba41d3f6bd4ce3","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/2f916b6c4073409da6ba41d3f6bd4ce3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Planta Daninha, Vol 7, Iss 1, Pp 13-21 (1984)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1590/s0100-83581984000100003","doi":"https://doi.org/10.1590/s0100-83581984000100003","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0100-83581984000100003","pdf_url":"https://www.scielo.br/j/pd/a/4TkQrYbwsCRCCNJnnBXMRYf/?lang=pt&format=pdf","source":{"id":"https://openalex.org/S64108887","display_name":"Planta Daninha","issn_l":"0100-8358","issn":["0100-8358","1806-9681"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40"],"host_organization":"https://openalex.org/P4310312434","host_organization_name":"Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas","host_organization_lineage":["https://openalex.org/P4310312434"],"host_organization_lineage_names":["Sociedade Brasileira da Ci\u00eancia das Plantas Daninhas"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planta Daninha","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2068200450.pdf","grobid_xml":"https://content.openalex.org/works/W2068200450.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2021050219"],"related_works":["https://openalex.org/W7065558392","https://openalex.org/W2793748393","https://openalex.org/W7064387692","https://openalex.org/W1451638835","https://openalex.org/W2648078171","https://openalex.org/W1501399754","https://openalex.org/W4298225478","https://openalex.org/W3198862766","https://openalex.org/W2118415680","https://openalex.org/W2366174557"],"abstract_inverted_index":{"A":[0,49],"partir":[1],"de":[2,5,10,18,24,44,67,69,72,75,78,84,91,95,102,105,115,125,139,152,156,160,168,170,173,188,203,207,212,220,229,234,248,255,262,272,276,281,290,292,295,310,327],"semeaduras":[3],"mensais":[4],"500":[6],"cariopses":[7,174,232,296],"em":[8,15],"\u00e1reas":[9],"5,00":[11],"x":[12],"3,80":[13],"m":[14],"sulcos":[16],"distanciados":[17],"um":[19],"metro":[20],"e":[21,71,80,104,120,149,172,193,199,226,231,257,265,269,294,317,321,325],"com":[22,144],"profundidade":[23],"3":[25],"cm":[26,46],"foram":[27,35,52],"obtidas":[28],"12":[29],"popula\u00e7\u00f5es":[30],"experimentais.":[31],"Ap\u00f3s":[32],"20":[33,45],"dias":[34,143,151,192,252,259,271,319,323],"feitos":[36],"desbastes":[37],"nos":[38],"canteiros":[39],"restando":[40],"120":[41,142,322],"plantas":[42,57],"distanciadas":[43],"nas":[47],"linhas.":[48],"cada":[50],"m\u00eas":[51],"coletadas":[53],"ao":[54],"acaso,":[55],"10":[56],"para":[58],"a":[59,97,110,137,162,214,283],"contagem":[60],"das":[61],"estruturas":[62],"reprodutivas.":[63],"Considerando-se":[64],"as":[65,254,261],"quantidades":[66],"racemos,":[68],"fasc\u00edculos":[70,106,140,171,189,230,249,293,311],"cariopses,":[73],"\u00e9pocas":[74],"florescimento,":[76],"tempo":[77],"dispers\u00e3o":[79,138,187,247,309],"dura\u00e7\u00e3o":[81,153,204,273,328],"do":[82,117,129,154,176,181,205,223,236,241,274,298,303,329],"ciclo":[83,155,206,275],"vida":[85],"foi":[86,131,183,243],"poss\u00edvel":[87],"distinguir":[88],"quatro":[89],"periodos":[90],"semeadura.":[92],"O":[93,127,158,179,209,239],"primeiro":[94],"novembro":[96],"janeiro":[98],"caracterizado":[99,164,216,285],"pela":[100,122,165],"quantidade":[101,124,167,218,227,287],"racemos":[103,221],"bem":[107],"maior":[108,123],"que":[109],"dos":[111],"outros":[112],"per\u00edodos,":[113],"cerca":[114],"70%":[116],"total":[118,177,224,237,299],"geral":[119],"tamb\u00e9m":[121],"cariopses.":[126],"in\u00edcio":[128,180,240,302],"florescimento":[130,182,242,304],"o":[132,194],"mais":[133],"precoce":[134],"(2.\u00b0":[135],"m\u00eas)":[136],"durante":[141,190,250,312],"os":[145],"maiores":[146],"ID":[147,196,267,315],"(72%)":[148],"210":[150,270],"vida.":[157,208,277],"segundo":[159],"fevereiro":[161],"mar\u00e7o":[163],"menor":[166,195],"race-mos,":[169,291],"(2%":[175],"geral).":[178,238,300],"tardio":[184,244],"(4.\u00b0":[185,245],"m\u00eas);":[186,246],"60":[191,251,313],"(44%);":[197],"180":[198],"150":[200,318],"dias,":[201,314],"respectivamente,":[202],"3.\u00b0":[210,307],"per\u00edodo":[211,280],"abril":[213],"julho,":[215],"por":[217,286],"pequena":[219,289],"(19%":[222],"geral)":[225],"intermedi\u00e1ria":[228],"(cerca":[233],"21%":[235],"(para":[253,260],"abril)":[256],"90":[258],"maio,":[263],"junho":[264],"julho),":[266],"(70%)":[268],"0":[278,301],"4.\u00b0":[279],"agosto":[282],"outubro,":[284],"muito":[288],"(7%":[297],"ocorreu":[305],"no":[306],"m\u00eas;":[308],"(47%)":[316],"(agosto)":[320],"(setembro":[324],"outubro)":[326],"ciclo.":[330]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}