Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems

Detalhes bibliográficos
Autor(a) principal: Machado, Luís Armando Zago
Data de Publicação: 2017
Outros Autores: Cecato, Ulysses, Comunello, Eder, Concenço, Germani, Ceccon, Gessi
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/23485
Resumo: The objective of this work was to evaluate soybean (Glycine max) grain yield and the establishment of perennial intercropped forages. Soybean was evaluated in sole crop and intercropped with the following forages: Megathyrsus maximus, Aruana and BRS Tamani cultivars; Urochloa brizantha, Xaraés, BRS Piatã, and BRS Paiaguás cultivars; U. decumbens; and U. ruziziensis. A randomized complete block design was used, with seven replicates, in the 2011/2012 and 2012/2013 crop seasons. In the intercropped system, the forages were sown 21 and 14 days after soybean emergence, in the first and second crop seasons, respectively. Grain yield did not differ for soybean in sole crop or intercropped, except for soybean + U. ruziziensis and soybean + 'BRS Paiaguás', which were less productive in the second year of evaluation. The 'BRS Tamani' forage was the most suited for intercropping with soybean, considering its morphological characteristics and its low competition potential. Soybean intercropped with perennial forages contributes to suppress weed growth and, overall, does not compromise soybean yield.
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spelling Establishment of perennial forages intercropped with soybean for integrated crop-livestock systemsEstabelecimento de forrageiras perenes em consórcio com soja, para sistemas integrados de produção agropecuáriaBrachiaria; Megathyrsus; Panicum; Urochloa; crop-livestock integration; weed interferenceBrachiaria; Megathyrsus; Panicum; Urochloa; integração lavoura-pecuária; matocompetiçãoThe objective of this work was to evaluate soybean (Glycine max) grain yield and the establishment of perennial intercropped forages. Soybean was evaluated in sole crop and intercropped with the following forages: Megathyrsus maximus, Aruana and BRS Tamani cultivars; Urochloa brizantha, Xaraés, BRS Piatã, and BRS Paiaguás cultivars; U. decumbens; and U. ruziziensis. A randomized complete block design was used, with seven replicates, in the 2011/2012 and 2012/2013 crop seasons. In the intercropped system, the forages were sown 21 and 14 days after soybean emergence, in the first and second crop seasons, respectively. Grain yield did not differ for soybean in sole crop or intercropped, except for soybean + U. ruziziensis and soybean + 'BRS Paiaguás', which were less productive in the second year of evaluation. The 'BRS Tamani' forage was the most suited for intercropping with soybean, considering its morphological characteristics and its low competition potential. Soybean intercropped with perennial forages contributes to suppress weed growth and, overall, does not compromise soybean yield.O objetivo deste trabalho foi avaliar a produção de grãos de soja (Glycine max) e o estabelecimento de forrageiras perenes, em cultivo consorciado. A soja foi avaliada em cultivo solteiro e consorciada com os capins: Megathyrsus maximus, cultivares Aruana e BRS Tamani; Urochloa brizantha, cultivares Xaraés, BRS Piatã e BRS Paiaguás; U. decumbens; e U. ruziziensis. Utilizou-se o delineamento experimental de blocos ao acaso, com sete repetições, nas safras de 2011/2012 e 2012/2013. No cultivo consorciado, as forrageiras foram semeadas 21 e 14 dias após a emergência da soja, na primeira e na segunda safra, respectivamente. O rendimento de grãos da soja solteira e o da consorciada não diferiram, exceto nos cultivos soja + U. ruziziensis e soja + 'BRS Paiaguás', que apresentaram menor rendimento no segundo ano de avaliação. O capim 'BRS Tamani' foi o mais adequado para estabelecimento em consórcio com a soja, ao se considerar suas características morfológicas e seu baixo potencial de competição. O consórcio de soja e forrageiras perenes contribui para supressão do crescimento de plantas daninhas e, de maneira geral, não compromete o rendimento da soja.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMachado, Luís Armando ZagoCecato, UlyssesComunello, EderConcenço, GermaniCeccon, Gessi2017-07-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/23485Pesquisa Agropecuaria Brasileira; v.52, n.7, jul. 2017; 521-529Pesquisa Agropecuária Brasileira; v.52, n.7, jul. 2017; 521-5291678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAengporhttps://seer.sct.embrapa.br/index.php/pab/article/view/23485/13799https://seer.sct.embrapa.br/index.php/pab/article/view/23485/13807https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23485/15436https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23485/15437Direitos autorais 2017 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2017-07-20T21:18:17Zoai:ojs.seer.sct.embrapa.br:article/23485Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2017-07-20T21:18:17Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
Estabelecimento de forrageiras perenes em consórcio com soja, para sistemas integrados de produção agropecuária
title Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
spellingShingle Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
Machado, Luís Armando Zago
Brachiaria; Megathyrsus; Panicum; Urochloa; crop-livestock integration; weed interference
Brachiaria; Megathyrsus; Panicum; Urochloa; integração lavoura-pecuária; matocompetição
title_short Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
title_full Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
title_fullStr Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
title_full_unstemmed Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
title_sort Establishment of perennial forages intercropped with soybean for integrated crop-livestock systems
author Machado, Luís Armando Zago
author_facet Machado, Luís Armando Zago
Cecato, Ulysses
Comunello, Eder
Concenço, Germani
Ceccon, Gessi
author_role author
author2 Cecato, Ulysses
Comunello, Eder
Concenço, Germani
Ceccon, Gessi
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Machado, Luís Armando Zago
Cecato, Ulysses
Comunello, Eder
Concenço, Germani
Ceccon, Gessi
dc.subject.por.fl_str_mv Brachiaria; Megathyrsus; Panicum; Urochloa; crop-livestock integration; weed interference
Brachiaria; Megathyrsus; Panicum; Urochloa; integração lavoura-pecuária; matocompetição
topic Brachiaria; Megathyrsus; Panicum; Urochloa; crop-livestock integration; weed interference
Brachiaria; Megathyrsus; Panicum; Urochloa; integração lavoura-pecuária; matocompetição
description The objective of this work was to evaluate soybean (Glycine max) grain yield and the establishment of perennial intercropped forages. Soybean was evaluated in sole crop and intercropped with the following forages: Megathyrsus maximus, Aruana and BRS Tamani cultivars; Urochloa brizantha, Xaraés, BRS Piatã, and BRS Paiaguás cultivars; U. decumbens; and U. ruziziensis. A randomized complete block design was used, with seven replicates, in the 2011/2012 and 2012/2013 crop seasons. In the intercropped system, the forages were sown 21 and 14 days after soybean emergence, in the first and second crop seasons, respectively. Grain yield did not differ for soybean in sole crop or intercropped, except for soybean + U. ruziziensis and soybean + 'BRS Paiaguás', which were less productive in the second year of evaluation. The 'BRS Tamani' forage was the most suited for intercropping with soybean, considering its morphological characteristics and its low competition potential. Soybean intercropped with perennial forages contributes to suppress weed growth and, overall, does not compromise soybean yield.
publishDate 2017
dc.date.none.fl_str_mv 2017-07-20
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/23485
url https://seer.sct.embrapa.br/index.php/pab/article/view/23485
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/23485/13799
https://seer.sct.embrapa.br/index.php/pab/article/view/23485/13807
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23485/15436
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23485/15437
dc.rights.driver.fl_str_mv Direitos autorais 2017 Pesquisa Agropecuária Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2017 Pesquisa Agropecuária Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.52, n.7, jul. 2017; 521-529
Pesquisa Agropecuária Brasileira; v.52, n.7, jul. 2017; 521-529
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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