{"corpus_id":84525301,"paper_sha":"fcc67e92e68389598142ab8435a6dfe3cf3ef91c","doi":"10.1590/S0100-204X2005000400004","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2032396926,"dblp_id":null,"acl_id":null,"title":"Métodos para a estimativa do potencial de rendimento da soja durante a ontogenia","year":2005,"publication_date":"2005-04-01","venue":"","journal":{"name":"Pesquisa Agropecuaria Brasileira","pages":"337-344","volume":"40"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":[],"reference_count":11,"citation_count":9,"influential_citation_count":2,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":"https://www.scielo.br/j/pab/a/QCrq8yjszcyfD68vLxxDf3P/?lang=pt&format=pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/fcc67e92e68389598142ab8435a6dfe3cf3ef91c","s2_open_access_license":"CCBY","s2_open_access_status":"GOLD","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"O objetivo deste trabalho foi estudar metodos para a estimativa do potencial de rendimento da soja durante a ontogenia. Os experimentos foram realizados em Eldorado do Sul, RS, durante as safras de 1996/1997, 1999/2000 e 2000/2001. Os tratamentos constaram de cinco cultivares de soja, FT-Saray, IAS 5, IAS 4, FT-Abyara e FEPAGRO RS-10. Cinco metodos foram utilizados para estimar o rendimento que seria obtido se todas as estruturas reprodutivas presentes no florescimento e no inicio do enchimento de graos, produzissem graos na maturacao. O potencial de rendimento no florescimento e no enchimento de graos, apresentou alta correlacao com o numero de flores e estruturas reprodutivas, respectivamente. Verificou-se, tambem, correspondencia entre os metodos. Nao houve, na maioria das vezes, correlacoes significativas entre o potencial, no florescimento e enchimento de graos, e o rendimento de graos na maturacao. Os metodos estudados constituem ferramentas importantes para o manejo, quando utilizados para comparar o potencial de rendimento durante a ontogenia.","claims":[{"public_id":"cl_7933697d16579db9ad44bb4da25e3815","status":"active","text":"Estimated yield potential at flowering and at grain filling is usually not significantly correlated with grain yield at maturity.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_7933697d16579db9ad44bb4da25e3815"},{"public_id":"cl_c66e6bbde0b9ec38b4b3377a8c5c05bb","status":"active","text":"The estimated yield potential at flowering is highly correlated with the number of flowers.","confidence":0.95,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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