Consortium of Microorganism and Their Effects on Peanut Pod Yield

Detalhes bibliográficos
Autor(a) principal: Bolonhezi, Denizart
Data de Publicação: 2020
Outros Autores: Ambrósio, Larissa Moraes da Silva, Betiol, Olavo, Totino, André Luiz Biagini, Palviqueres, Letícia Pelicioni Palviqueres, Leal, Élcio Ríos Perez, Silva, Renato Melo Martins F.
Tipo de documento: Artigo
Idioma: por
Título da fonte: South American Sciences
Texto Completo: https://www.southamericansciences.com.br/index.php/sas/article/view/34
Resumo: The objective of this study was to evaluate yield and pod maturity condition in peanut lines of the runner type, so as to indicate cultivars with reduced cycle. Maturity assesment was evaluated in two sampling dates before harvesting. The experiment was carried out in Ribeirão Preto, SP, Brasil, in randomized blocks design, testing tem breeding lines and two control cultivars. Pod maturity was evaluated at 119 and 125 days after planting. In each sampling date the plants contained in 0,5m of row were collected and pod maturity was determined based in a maturity table considering the color of the pod mesocarp, in a scale varying from white to black. Harvesting to evaluate yield was done at 125 days after planting, by digging one of the two lines of each plot. Along with pod yield, the following variables were obtained: percentage of the number of mature pods in each sampling date and the percentage of increase in mature pods from the 119 to 125 sampling dates. The results indicated that, when harvesting at 125 days, the line 13.24 as the most productive (7,625 kg ha-1). At 119 days after planting, the line 13.34 showed the highest percentage of mature pods (56.1%). The lines 13.15 and 13.24 showed the largest increases in number of mature pods from the 119th to the 125th day after planting. The results indicate that there are promising lines for selection as new cultivars combining productivity and earliness, to be confirmed in other environments.
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spelling Consortium of Microorganism and Their Effects on Peanut Pod YieldConsórcio de los Microrganismos y Sus Efectos sobre la Productividad de la Vaina del ManíConsórcio de micro-organismos e seus Efeitos sobre a Produtividade de Vagens do AmendoimArachis hypogaea L.Biological productsKernelsArachis hypogaea L. insumos biológicosgrãosArachis hypogaea L.Productos biológicosGranosThe objective of this study was to evaluate yield and pod maturity condition in peanut lines of the runner type, so as to indicate cultivars with reduced cycle. Maturity assesment was evaluated in two sampling dates before harvesting. The experiment was carried out in Ribeirão Preto, SP, Brasil, in randomized blocks design, testing tem breeding lines and two control cultivars. Pod maturity was evaluated at 119 and 125 days after planting. In each sampling date the plants contained in 0,5m of row were collected and pod maturity was determined based in a maturity table considering the color of the pod mesocarp, in a scale varying from white to black. Harvesting to evaluate yield was done at 125 days after planting, by digging one of the two lines of each plot. Along with pod yield, the following variables were obtained: percentage of the number of mature pods in each sampling date and the percentage of increase in mature pods from the 119 to 125 sampling dates. The results indicated that, when harvesting at 125 days, the line 13.24 as the most productive (7,625 kg ha-1). At 119 days after planting, the line 13.34 showed the highest percentage of mature pods (56.1%). The lines 13.15 and 13.24 showed the largest increases in number of mature pods from the 119th to the 125th day after planting. The results indicate that there are promising lines for selection as new cultivars combining productivity and earliness, to be confirmed in other environments.El uso del consórcio de microorganismos es una tendencia fuerte en la agricultura contemporánea, con una fitosanitaria, nutricional y una mayor tolerancia al estrés abiótico, aunque todavía es incipiente en el cultivo de maní. Con el objetivo de evaluar los efectos agronómicos del consorcio de microorganismos, se instalaron tres ensayos, uno en un invernadero en 2018 y dos en el campo en la cosecha 2018/19 (reforma de la caña de azúcar) y 2019/20 (en sucesión al maíz) ) en una condición eutrófica de Red Latosol, en el área experimental del Centro IAC Cana, Ribeirão Preto / SP. En todas las pruebas, se utilizó un diseño de bloques al azar, con 03 tratamientos (Testigo, Bacillus pumilus y SoloPrêmio®) en la prueba de invernadero (cv IAC-OL3); 05 tratamientos (Testigo, Bacillus subtilis, Bacillus pumilus, B. subtilis + B. pumilus, SoloPrêmio®) en la cosecha 2018/19 (cv IAC-503) y 04 tratamientos (Testigo, SoloPrêmio® y dos consórcios experimentales) en el 2019 / 20 (cv IAC-OL3). Bajo condiciones controladas, fue posible identificar un aumento del 46% en el número de nódulos, en la cosecha 2018/19 (lluvia abajo del normal) ganancias del 16% en la productividad de las vainas y en la cosecha 2019/20 (lluvia arriba del normal) incrementos del 17% en la biomasa seca total a 90 días, cuando los microorganismos se aplicaron por separado y en consorcio. Se puede concluir que el uso del consorcio del microorganismos es una estrategia importante, especialmente en condiciones adversas de clima y suelo.O uso de insumos í  base de micro-organismos é uma forte tendência na agricultura contemporânea, com propósitos fitossanitários, nutricionais e de aumento da tolerância aos estresses abióticos, embora ainda incipiente na cultura do amendoim. Com objetivo de avaliar os efeitos agronômicos do consórcio de micro-organismos foram instalados três ensaios, sendo um em casa-de-vegetação no ano 2018 e dois em campo na safra 2018/2019 (reforma de canavial) e 2019/2020 (em sucessão ao milho) em condição de Latossolo Vermelho eutrófico, na área experimental do Centro de Cana do IAC, Ribeirão Preto/SP. Em todos os ensaios utilizou-se delineamento experimental em blocos casualizados, sendo 03 tratamentos (Testemunha, Bacillus pumilus e SoloPrêmio®). No ensaio em condição de casa-de-vegetação (cv IAC-OL3); 05  tratamentos (Testemunha, Bacillus subtilis, Bacillus pumilus, B. subtilis + B. pumilus, SoloPrêmio®) na safra 2018/19 (cv IAC-503) e 04 tratamentos (Testemunha, SoloPrêmio® e dois consórcios experimentais C1 e C2) na safra 2019/2020 (cv IAC-OL3). O consórcio 1 (Azospirilum sp., Bacillus subtilis, Bacillus thuringiensis, Bradyrhizobium japonicum) e consórcio 2 (Bacillus pumillus, Bacillus amilolyquefaciens e Trichoderma sp.) não são comerciais. Em condições controladas foi possível identificar aumento de 46% no número de nódulos, na safra 2018/19 (ocorrência de veranicos) ganhos de 16% na produtividade de vagens e na safra 2019/20 aumentos expressivos de 17% na biomassa seca total aos 90 dias, quando foram aplicados micro-organismos isoladamente e em consórcio. Pode-se concluir que o uso de consórcio de micro-organismos é uma estratégia importante sobretudo em condições adversas de clima e solo.SAS2020-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.southamericansciences.com.br/index.php/sas/article/view/3410.17648/sas.v1i2.34South American Sciences; Vol. 1 Núm. 2 (2020): South American Sciences; e2034South American Sciences; v. 1 n. 2 (2020): South American Sciences; e20342675-722210.17648/sas.v1i2reponame:South American Sciencesinstname:Instituto Prosinstacron:PROSporhttps://www.southamericansciences.com.br/index.php/sas/article/view/34/37Copyright (c) 2020 South American Sciencesinfo:eu-repo/semantics/openAccessBolonhezi, Denizart Ambrósio, Larissa Moraes da SilvaBetiol, Olavo Totino, André Luiz Biagini Palviqueres, Letícia Pelicioni PalviqueresLeal, Élcio Ríos Perez Silva, Renato Melo Martins F. 2020-11-07T14:36:42Zoai:ojs2.southamericansciences.com.br:article/34Revistahttps://www.southamericansciences.com.br/index.php/sasPRIhttps://www.southamericansciences.com.br/index.php/sas/oaisoares-agro@hotmail.com || atenaconsultoriac@gmail.com2675-72222675-7222opendoar:2020-11-07T14:36:42South American Sciences - Instituto Prosfalse
dc.title.none.fl_str_mv Consortium of Microorganism and Their Effects on Peanut Pod Yield
Consórcio de los Microrganismos y Sus Efectos sobre la Productividad de la Vaina del Maní
Consórcio de micro-organismos e seus Efeitos sobre a Produtividade de Vagens do Amendoim
title Consortium of Microorganism and Their Effects on Peanut Pod Yield
spellingShingle Consortium of Microorganism and Their Effects on Peanut Pod Yield
Bolonhezi, Denizart
Arachis hypogaea L.
Biological products
Kernels
Arachis hypogaea L.
insumos biológicos
grãos
Arachis hypogaea L.
Productos biológicos
Granos
title_short Consortium of Microorganism and Their Effects on Peanut Pod Yield
title_full Consortium of Microorganism and Their Effects on Peanut Pod Yield
title_fullStr Consortium of Microorganism and Their Effects on Peanut Pod Yield
title_full_unstemmed Consortium of Microorganism and Their Effects on Peanut Pod Yield
title_sort Consortium of Microorganism and Their Effects on Peanut Pod Yield
author Bolonhezi, Denizart
author_facet Bolonhezi, Denizart
Ambrósio, Larissa Moraes da Silva
Betiol, Olavo
Totino, André Luiz Biagini
Palviqueres, Letícia Pelicioni Palviqueres
Leal, Élcio Ríos Perez
Silva, Renato Melo Martins F.
author_role author
author2 Ambrósio, Larissa Moraes da Silva
Betiol, Olavo
Totino, André Luiz Biagini
Palviqueres, Letícia Pelicioni Palviqueres
Leal, Élcio Ríos Perez
Silva, Renato Melo Martins F.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Bolonhezi, Denizart
Ambrósio, Larissa Moraes da Silva
Betiol, Olavo
Totino, André Luiz Biagini
Palviqueres, Letícia Pelicioni Palviqueres
Leal, Élcio Ríos Perez
Silva, Renato Melo Martins F.
dc.subject.por.fl_str_mv Arachis hypogaea L.
Biological products
Kernels
Arachis hypogaea L.
insumos biológicos
grãos
Arachis hypogaea L.
Productos biológicos
Granos
topic Arachis hypogaea L.
Biological products
Kernels
Arachis hypogaea L.
insumos biológicos
grãos
Arachis hypogaea L.
Productos biológicos
Granos
description The objective of this study was to evaluate yield and pod maturity condition in peanut lines of the runner type, so as to indicate cultivars with reduced cycle. Maturity assesment was evaluated in two sampling dates before harvesting. The experiment was carried out in Ribeirão Preto, SP, Brasil, in randomized blocks design, testing tem breeding lines and two control cultivars. Pod maturity was evaluated at 119 and 125 days after planting. In each sampling date the plants contained in 0,5m of row were collected and pod maturity was determined based in a maturity table considering the color of the pod mesocarp, in a scale varying from white to black. Harvesting to evaluate yield was done at 125 days after planting, by digging one of the two lines of each plot. Along with pod yield, the following variables were obtained: percentage of the number of mature pods in each sampling date and the percentage of increase in mature pods from the 119 to 125 sampling dates. The results indicated that, when harvesting at 125 days, the line 13.24 as the most productive (7,625 kg ha-1). At 119 days after planting, the line 13.34 showed the highest percentage of mature pods (56.1%). The lines 13.15 and 13.24 showed the largest increases in number of mature pods from the 119th to the 125th day after planting. The results indicate that there are promising lines for selection as new cultivars combining productivity and earliness, to be confirmed in other environments.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-14
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://www.southamericansciences.com.br/index.php/sas/article/view/34
10.17648/sas.v1i2.34
url https://www.southamericansciences.com.br/index.php/sas/article/view/34
identifier_str_mv 10.17648/sas.v1i2.34
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.southamericansciences.com.br/index.php/sas/article/view/34/37
dc.rights.driver.fl_str_mv Copyright (c) 2020 South American Sciences
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 South American Sciences
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SAS
publisher.none.fl_str_mv SAS
dc.source.none.fl_str_mv South American Sciences; Vol. 1 Núm. 2 (2020): South American Sciences; e2034
South American Sciences; v. 1 n. 2 (2020): South American Sciences; e2034
2675-7222
10.17648/sas.v1i2
reponame:South American Sciences
instname:Instituto Pros
instacron:PROS
instname_str Instituto Pros
instacron_str PROS
institution PROS
reponame_str South American Sciences
collection South American Sciences
repository.name.fl_str_mv South American Sciences - Instituto Pros
repository.mail.fl_str_mv soares-agro@hotmail.com || atenaconsultoriac@gmail.com
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