Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Gaúcha (Online) |
Texto Completo: | http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125 |
Resumo: | Niger (Guizotia abyssinica) is a dicotyledonous annual herbaceous plant, which belongs to the family Asteraceae. Its seed is important to oil production in Ethiopia and in parts of India. Niger seeds have 30-40% oil, which is used to feeding and production of paints and soaps. In Brazil, its use is mainly restricted to feeding birds. It is considered that the ideal time for seeding is within a period that provides favorable climate for the culture and unfavorable to the incidence of diseases and pests. Thus, the objective of this study was to evaluate the agronomic performance of the culture of niger under different sowing periods. The research was conducted in the Experimental Farm of FCA-UFGD, located in Dourados-MS, during the agricultural year of 2011. The experimental design adopted was randomized blocks, with seven sowing periods, fourteen days spaced from each other, on 26/01, 09/02, 23/02, 09/03, 23/03, 06/04 and 20/04 in 2011, with four repetitions. Sowing in January and February increased the duration of the growing season and crop’s cycle. Seeding on April 6 resulted in higher productivity of niger seeds. The content of nitrogen, protein and oil were not affected by sowing periods. |
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Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do SulDesempenho agronômico do níger em função da época de semeadura para a Região Sul do Mato Grosso do SulGuizotia abyssinica. Cultural management. Oleaginous.Guizotia abyssinica. Manejo cultural. Oleaginosa.Niger (Guizotia abyssinica) is a dicotyledonous annual herbaceous plant, which belongs to the family Asteraceae. Its seed is important to oil production in Ethiopia and in parts of India. Niger seeds have 30-40% oil, which is used to feeding and production of paints and soaps. In Brazil, its use is mainly restricted to feeding birds. It is considered that the ideal time for seeding is within a period that provides favorable climate for the culture and unfavorable to the incidence of diseases and pests. Thus, the objective of this study was to evaluate the agronomic performance of the culture of niger under different sowing periods. The research was conducted in the Experimental Farm of FCA-UFGD, located in Dourados-MS, during the agricultural year of 2011. The experimental design adopted was randomized blocks, with seven sowing periods, fourteen days spaced from each other, on 26/01, 09/02, 23/02, 09/03, 23/03, 06/04 and 20/04 in 2011, with four repetitions. Sowing in January and February increased the duration of the growing season and crop’s cycle. Seeding on April 6 resulted in higher productivity of niger seeds. The content of nitrogen, protein and oil were not affected by sowing periods.O níger (Guizotia abyssinica) é uma planta dicotiledônea herbácea anual, pertencente à família Asteraceae. Sua semente é importante para a produção de óleo na Etiópia e em certas partes da Índia. As sementes do níger possuem de 30 a 40% de óleo, sendo utilizado na alimentação, fabricação de tintas e sabonetes. No Brasil, o uso das sementes se restringe principalmente à alimentação de pássaros. Considera-se época ideal de semeadura aquela em que a operação é realizada num período que oferece condições climáticas favoráveis para a cultura e desfavoráveis à incidência de doenças e pragas. O objetivo deste trabalho foi avaliar o desempenho agronômico da cultura do níger submetido a diferentes épocas de semeadura. A pesquisa foi realizada na Fazenda Experimental da FCA-UFGD, localizado no município de Dourados-MS, no ano agrícola de 2011. O delineamento experimental adotado foi de blocos casualizados, com sete épocas de semeadura, espaçadas em quatorze dias entre si, nos dias 26/01, 09/02, 23/02, 09/03, 23/03, 06/04 e 20/04 de 2011, com quatro repetições. As semeaduras nos meses de janeiro e fevereiro aumentaram a duração do período vegetativo e ciclo total da cultura. A semeadura em 06 de abril resultou em maior produtividade de grãos de níger. Os teores de nitrogênio, proteína e óleo não foram influenciados pelas épocas de semeadura. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2013-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125Pesquisa Agropecuária Gaúcha; Vol 19 No 1/2 (2013): PESQ. AGROP. GAÚCHA; 90-97Pesquisa Agropecuária Gaúcha; v. 19 n. 1/2 (2013): PESQ. AGROP. GAÚCHA; 90-972595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125/99Bottega, Simone Priscila Rech, Jerusa Souza, Luiz Carlos Ferreira Marques, Rodolpho Freire Pedrotti, Maira Cristina Torres, Leonardo Darbello info:eu-repo/semantics/openAccess2024-04-22T12:14:58Zoai:ojs.revistapag.agricultura.rs.gov.br:article/125Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:14:58Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse |
dc.title.none.fl_str_mv |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul Desempenho agronômico do níger em função da época de semeadura para a Região Sul do Mato Grosso do Sul |
title |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
spellingShingle |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul Bottega, Simone Priscila Guizotia abyssinica. Cultural management. Oleaginous. Guizotia abyssinica. Manejo cultural. Oleaginosa. |
title_short |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
title_full |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
title_fullStr |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
title_full_unstemmed |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
title_sort |
Agronomic performance of niger according to period of sowing in the south region of Mato Grosso do Sul |
author |
Bottega, Simone Priscila |
author_facet |
Bottega, Simone Priscila Rech, Jerusa Souza, Luiz Carlos Ferreira Marques, Rodolpho Freire Pedrotti, Maira Cristina Torres, Leonardo Darbello |
author_role |
author |
author2 |
Rech, Jerusa Souza, Luiz Carlos Ferreira Marques, Rodolpho Freire Pedrotti, Maira Cristina Torres, Leonardo Darbello |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Bottega, Simone Priscila Rech, Jerusa Souza, Luiz Carlos Ferreira Marques, Rodolpho Freire Pedrotti, Maira Cristina Torres, Leonardo Darbello |
dc.subject.por.fl_str_mv |
Guizotia abyssinica. Cultural management. Oleaginous. Guizotia abyssinica. Manejo cultural. Oleaginosa. |
topic |
Guizotia abyssinica. Cultural management. Oleaginous. Guizotia abyssinica. Manejo cultural. Oleaginosa. |
description |
Niger (Guizotia abyssinica) is a dicotyledonous annual herbaceous plant, which belongs to the family Asteraceae. Its seed is important to oil production in Ethiopia and in parts of India. Niger seeds have 30-40% oil, which is used to feeding and production of paints and soaps. In Brazil, its use is mainly restricted to feeding birds. It is considered that the ideal time for seeding is within a period that provides favorable climate for the culture and unfavorable to the incidence of diseases and pests. Thus, the objective of this study was to evaluate the agronomic performance of the culture of niger under different sowing periods. The research was conducted in the Experimental Farm of FCA-UFGD, located in Dourados-MS, during the agricultural year of 2011. The experimental design adopted was randomized blocks, with seven sowing periods, fourteen days spaced from each other, on 26/01, 09/02, 23/02, 09/03, 23/03, 06/04 and 20/04 in 2011, with four repetitions. Sowing in January and February increased the duration of the growing season and crop’s cycle. Seeding on April 6 resulted in higher productivity of niger seeds. The content of nitrogen, protein and oil were not affected by sowing periods. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-20 |
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 |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125 |
url |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/125/99 |
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 |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
publisher.none.fl_str_mv |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Gaúcha; Vol 19 No 1/2 (2013): PESQ. AGROP. GAÚCHA; 90-97 Pesquisa Agropecuária Gaúcha; v. 19 n. 1/2 (2013): PESQ. AGROP. GAÚCHA; 90-97 2595-7686 0104-9070 reponame:Pesquisa Agropecuária Gaúcha (Online) instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul instacron:SEAPDR |
instname_str |
Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
instacron_str |
SEAPDR |
institution |
SEAPDR |
reponame_str |
Pesquisa Agropecuária Gaúcha (Online) |
collection |
Pesquisa Agropecuária Gaúcha (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
repository.mail.fl_str_mv |
pag@agricultura.rs.gov.br|| |
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1797068771653844992 |