Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant

Soybean is one of the most important crops in the world and presents great versatility. This study aims to investigate the effect of the Bradyrhizobium japonicum inoculant at 0, 600 and 1200 mL ha-1 on soybean crop, with and without 1 L ha-1 calcium (Ca 41%) + 0.4 L ha-1 boron (B 14%). Plants were g...

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Autores:: Pedrozo, Alessandro
Oliveira, Nelson João Girelli de
Alberton, Odair

Tipo de recurso:: Article of journal

Fecha de publicación:: 2018

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
title	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
spellingShingle	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant 55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Bradyrhizobium inoculation plant-soil relations rhizosphere soil microbiology symbiosis. Bradyrhizobium inoculación relaciones planta-suelo rizosfera microbiología del suelo simbiosis Bradyrhizobium inoculação microbiologia do solo simbiose relações planta-solo rizósfera
title_short	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
title_full	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
title_fullStr	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
title_full_unstemmed	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
title_sort	Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant
dc.creator.fl_str_mv	Pedrozo, Alessandro Oliveira, Nelson João Girelli de Alberton, Odair
dc.contributor.author.spa.fl_str_mv	Pedrozo, Alessandro Oliveira, Nelson João Girelli de Alberton, Odair
dc.subject.ddc.spa.fl_str_mv	55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture
topic	55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Bradyrhizobium inoculation plant-soil relations rhizosphere soil microbiology symbiosis. Bradyrhizobium inoculación relaciones planta-suelo rizosfera microbiología del suelo simbiosis Bradyrhizobium inoculação microbiologia do solo simbiose relações planta-solo rizósfera
dc.subject.proposal.spa.fl_str_mv	Bradyrhizobium inoculation plant-soil relations rhizosphere soil microbiology symbiosis. Bradyrhizobium inoculación relaciones planta-suelo rizosfera microbiología del suelo simbiosis Bradyrhizobium inoculação microbiologia do solo simbiose relações planta-solo rizósfera
description	Soybean is one of the most important crops in the world and presents great versatility. This study aims to investigate the effect of the Bradyrhizobium japonicum inoculant at 0, 600 and 1200 mL ha-1 on soybean crop, with and without 1 L ha-1 calcium (Ca 41%) + 0.4 L ha-1 boron (B 14%). Plants were grown for 90 days in plastic pots with 3 kg of sand and vermiculite (v/v) autoclaved at 121oC for 1 h. The experiment was conducted in a completely randomized design with five replications in a greenhouse. Soybean yield parameters were evaluated, such as, dry weight of shoot, root and total; plant height, nitrogen in the shoot; number and dry weight of nodules; chlorophyll index in the leaves; number of pods per plant (NPPL); number of grains per pod (NGP); and number of grains per plant (NGPL). The addition of Ca + B increased significantly NPPL, NGPL and NGP. The NPPL, NGPL were significantly increased with 600 mL ha-1 of the inoculant. The dose of 600 mL ha-1 of the inoculant combined with Ca+B significantly stimulated NPPL, NGPL and NGP. It is concluded that the productivity of soybean was increased with addition of 600 mL ha-1 inoculant, in combination with Ca and B.
publishDate	2018
dc.date.issued.spa.fl_str_mv	2018-04-01
dc.date.accessioned.spa.fl_str_mv	2019-07-03T05:49:05Z
dc.date.available.spa.fl_str_mv	2019-07-03T05:49:05Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.issn.spa.fl_str_mv	ISSN: 2323-0118
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/68089
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identifier_str_mv	ISSN: 2323-0118
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dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.spa.fl_str_mv	https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/56375
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica
dc.relation.references.spa.fl_str_mv	Pedrozo, Alessandro and Oliveira, Nelson João Girelli de and Alberton, Odair (2018) Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant. Acta Agronómica, 67 (2). pp. 297-302. ISSN 2323-0118
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia - Sede Palmira
institution	Universidad Nacional de Colombia
bitstream.url.fl_str_mv	https://repositorio.unal.edu.co/bitstream/unal/68089/1/56375-367228-6-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/68089/2/56375-367228-6-PB.pdf.jpg
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Pedrozo, Alessandro0499e13b-d8cc-491d-8d86-513435d71918300Oliveira, Nelson João Girelli de16a7d805-bfc3-458a-96bb-14b44b857323300Alberton, Odair7b0a13f0-1dcc-45a5-97f7-07f40dbb05423002019-07-03T05:49:05Z2019-07-03T05:49:05Z2018-04-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/68089http://bdigital.unal.edu.co/69122/Soybean is one of the most important crops in the world and presents great versatility. This study aims to investigate the effect of the Bradyrhizobium japonicum inoculant at 0, 600 and 1200 mL ha-1 on soybean crop, with and without 1 L ha-1 calcium (Ca 41%) + 0.4 L ha-1 boron (B 14%). Plants were grown for 90 days in plastic pots with 3 kg of sand and vermiculite (v/v) autoclaved at 121oC for 1 h. The experiment was conducted in a completely randomized design with five replications in a greenhouse. Soybean yield parameters were evaluated, such as, dry weight of shoot, root and total; plant height, nitrogen in the shoot; number and dry weight of nodules; chlorophyll index in the leaves; number of pods per plant (NPPL); number of grains per pod (NGP); and number of grains per plant (NGPL). The addition of Ca + B increased significantly NPPL, NGPL and NGP. The NPPL, NGPL were significantly increased with 600 mL ha-1 of the inoculant. The dose of 600 mL ha-1 of the inoculant combined with Ca+B significantly stimulated NPPL, NGPL and NGP. It is concluded that the productivity of soybean was increased with addition of 600 mL ha-1 inoculant, in combination with Ca and B.La soya es uno de los cultivos más importantes del mundo y presenta una gran versatilidad. Este estudio tiene como objetivo investigar el efecto del inoculante Bradyrhizobium japonicum a 0, 600 y 1200 ml ha-1 en cultivo de soya, con y sin 1 L ha-1 calcio (Ca 41%) + 0,4 L ha-1 boro (B 14 %). Las plantas se cultivaron durante 90 días en macetas de plástico con 3 kg de arena y vermiculita (v / v) tratadas en autoclave a 121°C durante 1 h. El experimento se realizó en un diseño completamente aleatorizado con cinco repeticiones en un invernadero. Se evaluaron los parámetros de rendimiento de soja, tales como, peso seco del brote, raíz y total; altura de la planta, nitrógeno en el brote; número y peso seco de los nódulos; índice de clorofila en las hojas; cantidad de mazorcas por planta (NPPL); número de granos por pod (NGP); y número de granos por planta (NGPL). La adición de Ca + B aumentó significativamente NPPL, NGPL y NGP. El NPPL y NGPL se incrementaron significativamente con 600 mL ha-1 del inoculante. La dosis de 600 ml ha-1 del inoculante combinado con Ca + B estimuló significativamente NPPL, NGPL y NGP. Se concluye que la productividad de la soya se incrementó con la adición de 600 mL ha-1 de inoculante, en combinación con Ca y B.A soja é uma das oleaginosas mais importantes no mundo e possui grande versatilidade. O objetivo deste estudo foi estudar o efeito da inoculação de 600 e 1200 mL ha–1 de um inoculante líquido com Bradyrhizobium japonicum e com ou sem adição de 1 L de cálcio ha–1 (Ca 41%) e de 0,4 L de boro ha–1 (B 14%) na cultura da soja. As plantas foram crescidas por 90 dias em potes plásticos com 3 kg de areia: vermiculita (v:v) autoclavados (121ºC, 1 h). O experimento foi conduzido em delineamento inteiramente casualizado, com 5 repetições em casa de vegetação. Foram determinados parâmetros relacionados com o desenvolvimento e produtividade da soja, como: a massa seca da parte aérea, de raízes e total, nitrogênio da parte aérea, número e massa seca de nódulos, índice de clorofila das folhas, número de vagens por planta (NVPL), número de grãos por vagens (NGV) e número de grãos por planta (NGPL). A adição de Ca+B aumentou significantemente NVPL, NGPL e NGV. O NVPL, NGPL foram aumentados significantemente com a adição de 600 mL ha–1 inoculante. A adição de 600 mL ha–1 inoculante juntamente com a adição de Ca+B estimulou significativamente o NVPL, NGPL e NGV. Conclui- se que a produtividade da cultura da soja foi aumentada com a adição de 600 mL ha–1 inoculante juntamente com a adição de Ca e B.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/56375Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaPedrozo, Alessandro and Oliveira, Nelson João Girelli de and Alberton, Odair (2018) Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant. Acta Agronómica, 67 (2). pp. 297-302. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgricultureBradyrhizobiuminoculationplant-soil relationsrhizospheresoil microbiologysymbiosis.Bradyrhizobiuminoculaciónrelaciones planta-suelorizosferamicrobiología del suelosimbiosisBradyrhizobiuminoculaçãomicrobiologia do solosimbioserelações planta-solorizósferaBiological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculantArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL56375-367228-6-PB.pdfapplication/pdf810057https://repositorio.unal.edu.co/bitstream/unal/68089/1/56375-367228-6-PB.pdf1fb8ef7b1831bdbfb840c368b19a7717MD51THUMBNAIL56375-367228-6-PB.pdf.jpg56375-367228-6-PB.pdf.jpgGenerated Thumbnailimage/jpeg7902https://repositorio.unal.edu.co/bitstream/unal/68089/2/56375-367228-6-PB.pdf.jpg11294375bc128c74b1684993708ca280MD52unal/68089oai:repositorio.unal.edu.co:unal/680892024-05-25 23:08:42.452Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Biological nitrogen fixation and agronomic features of soybean (Glycine max (L.) Merr.) crop under different doses of inoculant

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