Evaluation of twelve maize (Zea mays L.) cultivars for silage
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2024 |
Resumo: | The experiment was conducted to evaluate the agronomic characteristics and chemical composition of different maize cultivars for ensiling of the plant. Twelve maize cultivar were analyzed in a completely randomized block design, with three block, twelve treatments and three replication. The plot with three lines of six meters long and spacing of 0.8 m were used in all trials. The cycle of the plants of the planting to harvest varied from 105 to 114 days. The height average differed among (P < 0.05) cultivars, and varied from 182.6 (AGN-3150) to 247.0 cm (AG-122). There was not difference among maize cultivars (P > 0.05) for ear by plant number (0.9 to 1.1), dry matter (33.2 to 38.2 %), ether extract (1.9 to 2.5 %) and neutral detergent fiber (49.1 to 56.2 %). The dry matter production differed (P < 0.05) among cultivar TORK (20.6 t/ha) and the cultivars CD-302 (16.4 t/ha) and TRAKTOR (15.7 t/ha). The AGN-3150 presented lower acid detergent fiber (24.2 %) and higher digestibility (80.7 %). All cultivars presented agronomic and qualitative characteristics for silage production, with TORK and AGN-3150 being the most outstanding. |
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Semina. Ciências Agrárias (Online) |
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Evaluation of twelve maize (Zea mays L.) cultivars for silageAvaliação de doze cultivares de milho (Zea mays L.) para silagemBedridden plantsDry matterEarEnsilingHeightYieldAlturaEnsilagemEspigasMatéria secaPlantas acamadasProduçãoThe experiment was conducted to evaluate the agronomic characteristics and chemical composition of different maize cultivars for ensiling of the plant. Twelve maize cultivar were analyzed in a completely randomized block design, with three block, twelve treatments and three replication. The plot with three lines of six meters long and spacing of 0.8 m were used in all trials. The cycle of the plants of the planting to harvest varied from 105 to 114 days. The height average differed among (P < 0.05) cultivars, and varied from 182.6 (AGN-3150) to 247.0 cm (AG-122). There was not difference among maize cultivars (P > 0.05) for ear by plant number (0.9 to 1.1), dry matter (33.2 to 38.2 %), ether extract (1.9 to 2.5 %) and neutral detergent fiber (49.1 to 56.2 %). The dry matter production differed (P < 0.05) among cultivar TORK (20.6 t/ha) and the cultivars CD-302 (16.4 t/ha) and TRAKTOR (15.7 t/ha). The AGN-3150 presented lower acid detergent fiber (24.2 %) and higher digestibility (80.7 %). All cultivars presented agronomic and qualitative characteristics for silage production, with TORK and AGN-3150 being the most outstanding.O experimento foi realizado com o objetivo de avaliar as características agronômicas e químico-bromatológica de diferentes cultivares de milho para ensilagem. Foram avaliados doze cultivares de milho em delineamento experimental em blocos casualizados, com três blocos, 12 tratamentos e três repetições. As parcelas foram constituídas por três linhas de seis metros de comprimento e espaçamento de 0,8 m entre linhas. O ciclo das plantas, do plantio à colheita, variou de 105 a 114 dias. A altura média diferiu entre os cultivares (P < 0,05), variando de 182,6 (AGN-3150) a 247,0 cm (AG-122). Não houve diferença (P > 0,05) entre os cultivares para número de espigas por planta (0,9 a 1,1), teores de matéria seca (33,2 a 38,2 %), de extrato etéreo (1,9 a 2,5 %) e de fibra em detergente neutro (49,1 a 56,2 %). A produção de matéria seca diferiu (P < 0,05) entre o cultivar TORK (20,6 t/ha) e os cultivares CD-302 (16,4 t/ha) e TRAKTOR (15,7 t/ha). O AGN-3150 apresentou o menor teor de fibra em detergente ácido (24,2 %) e maior digestibilidade (80,7 %). Todas as cultivares apresentaram características agronômicas e qualitativas adequadas para produção de silagem, destacando-se os cultivares TORK e AGN-3150.UEL2010-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/202410.5433/1679-0359.2010v31n4p1071Semina: Ciências Agrárias; Vol. 31 No. 4 (2010); 1071-1078Semina: Ciências Agrárias; v. 31 n. 4 (2010); 1071-10781679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2024/6708Pinto, Andréa PereiraLançanova, José Antonio CogoLugão, Simony Marta BernardoRoque, Ana PaulaAbrahão, José Jorge do SantosOliveira, Jackson Silva eLeme, Maria Celina JorgeMizubuti, Ivone Yurikainfo:eu-repo/semantics/openAccess2015-11-19T18:38:16Zoai:ojs.pkp.sfu.ca:article/2024Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:16Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Evaluation of twelve maize (Zea mays L.) cultivars for silage Avaliação de doze cultivares de milho (Zea mays L.) para silagem |
title |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
spellingShingle |
Evaluation of twelve maize (Zea mays L.) cultivars for silage Pinto, Andréa Pereira Bedridden plants Dry matter Ear Ensiling Height Yield Altura Ensilagem Espigas Matéria seca Plantas acamadas Produção |
title_short |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
title_full |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
title_fullStr |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
title_full_unstemmed |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
title_sort |
Evaluation of twelve maize (Zea mays L.) cultivars for silage |
author |
Pinto, Andréa Pereira |
author_facet |
Pinto, Andréa Pereira Lançanova, José Antonio Cogo Lugão, Simony Marta Bernardo Roque, Ana Paula Abrahão, José Jorge do Santos Oliveira, Jackson Silva e Leme, Maria Celina Jorge Mizubuti, Ivone Yurika |
author_role |
author |
author2 |
Lançanova, José Antonio Cogo Lugão, Simony Marta Bernardo Roque, Ana Paula Abrahão, José Jorge do Santos Oliveira, Jackson Silva e Leme, Maria Celina Jorge Mizubuti, Ivone Yurika |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Pinto, Andréa Pereira Lançanova, José Antonio Cogo Lugão, Simony Marta Bernardo Roque, Ana Paula Abrahão, José Jorge do Santos Oliveira, Jackson Silva e Leme, Maria Celina Jorge Mizubuti, Ivone Yurika |
dc.subject.por.fl_str_mv |
Bedridden plants Dry matter Ear Ensiling Height Yield Altura Ensilagem Espigas Matéria seca Plantas acamadas Produção |
topic |
Bedridden plants Dry matter Ear Ensiling Height Yield Altura Ensilagem Espigas Matéria seca Plantas acamadas Produção |
description |
The experiment was conducted to evaluate the agronomic characteristics and chemical composition of different maize cultivars for ensiling of the plant. Twelve maize cultivar were analyzed in a completely randomized block design, with three block, twelve treatments and three replication. The plot with three lines of six meters long and spacing of 0.8 m were used in all trials. The cycle of the plants of the planting to harvest varied from 105 to 114 days. The height average differed among (P < 0.05) cultivars, and varied from 182.6 (AGN-3150) to 247.0 cm (AG-122). There was not difference among maize cultivars (P > 0.05) for ear by plant number (0.9 to 1.1), dry matter (33.2 to 38.2 %), ether extract (1.9 to 2.5 %) and neutral detergent fiber (49.1 to 56.2 %). The dry matter production differed (P < 0.05) among cultivar TORK (20.6 t/ha) and the cultivars CD-302 (16.4 t/ha) and TRAKTOR (15.7 t/ha). The AGN-3150 presented lower acid detergent fiber (24.2 %) and higher digestibility (80.7 %). All cultivars presented agronomic and qualitative characteristics for silage production, with TORK and AGN-3150 being the most outstanding. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-20 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2024 10.5433/1679-0359.2010v31n4p1071 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2024 |
identifier_str_mv |
10.5433/1679-0359.2010v31n4p1071 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2024/6708 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 31 No. 4 (2010); 1071-1078 Semina: Ciências Agrárias; v. 31 n. 4 (2010); 1071-1078 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306056614019072 |