Crescimento de genótipos de feijão-caupi irrigados com água salina

The cowpea has great socio-economic importance, as it is a component of food people diet, especially in developing countries. Sensitive to salinity, which makes difficult to cultivate in areas affected by salt. The objective of the study was to evaluate the growth of cowpea genotypes irrigated with...

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Main Authors: Duarte Brito, Kyonelly Queila, Nascimento, Ronaldo do, Campos Silva, Ivis Andrei, Aguiar dos Santos, Joyce Edja, Guedes de Souza, Felipe
Format: Article in Journal/Newspaper
Language:Portuguese
Published: 2015
Subjects:
DML
Online Access:https://dialnet.unirioja.es/servlet/oaiart?codigo=7322082
id ftdialnet:oai:dialnet.unirioja.es:ART0001373611
record_format openpolar
spelling ftdialnet:oai:dialnet.unirioja.es:ART0001373611 2023-05-15T16:02:09+02:00 Crescimento de genótipos de feijão-caupi irrigados com água salina Duarte Brito, Kyonelly Queila Nascimento, Ronaldo do Campos Silva, Ivis Andrei Aguiar dos Santos, Joyce Edja Guedes de Souza, Felipe 2015 application/pdf https://dialnet.unirioja.es/servlet/oaiart?codigo=7322082 por por https://dialnet.unirioja.es/servlet/oaiart?codigo=7322082 (Revista) ISSN 1981-8203 LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. This digital object is accessible without charge, but its use is subject to the licensing conditions set by its authors or editors. Unless expressly stated otherwise in the licensing conditions, you are free to linking, browsing, printing and making a copy for your own personal purposes. All other acts of reproduction and communication to the public are subject to the licensing conditions expressed by editors and authors and require consent from them. Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI Revista Verde de Agroecologia e Desenvolvimento Sustentável, ISSN 1981-8203, Vol. 10, Nº. 5, 2015 (Ejemplar dedicado a: EDIÇÃO ESPECIAL) Vigna unguicula L Walp salinidade tolerância salinity tolerance text (article) 2015 ftdialnet 2021-02-02T13:45:06Z The cowpea has great socio-economic importance, as it is a component of food people diet, especially in developing countries. Sensitive to salinity, which makes difficult to cultivate in areas affected by salt. The objective of the study was to evaluate the growth of cowpea genotypes irrigated with saline water in order to provide subsidies to farming in areas affected by salt. The treatments consisted of the combination of two factors: Irrigation Water Salinity (A1 - water supply with 0,8dSm-1 and A2 – saline solution 4.8 dSm-1) and cowpea genotypes (G1 - MNC04-762F -9, G2 - MNC04-762F-3 G3 - MNC04-762F- 21 G4 - G5 and MNC04-769F-62 - MNC04-765F-153). Combined factors, a completely randomized design, resulted in 10 treatments, with four repetitions. The irrigation with saline water given to the 12 DAS. The variables analyzed were plant height (PH), leaves number (LN), and stem diameter (SD), the evaluation of times corresponding to 27, 42, 57 and 72 days after sowing (DAS) and dry matter leaves (DML), dry mass of the stem (DMS) and root dry mass (RDM). They salinity of irrigation water reduced all growth variables and evaluated biomass. O feijão-caupi tem grande importância socioeconômica, pois é um componente da dieta alimentar, especialmente pelo seu valor nutritivo e fonte de renda para agricultura familiar. Entretanto é uma cultura sensível a salinidade da água de irrigação e solo, o que impossibilita o cultivo em áreas afetadas por sais. Neste sentido, objetivou-se com o trabalho avaliar o crescimento de genótipos de feijão-caupi irrigados com água salina, a fim de fornecer subsídios ao cultivo em regiões afetadas por sais. A pesquisa foi desenvolvida em casa de vegetação da Universidade Federal de Campina Grande. Utilizou-se o delineamento experimental inteiramente casualizado, em esquema fatorial 2 x 5, sendo os tratamentos compostos de dois níveis de condutividade elétrica da água (A1 - água de abastecimento com 0,8dSm-1 e A2 - solução salina 4,8 dSm-1) e cinco genótipos de feijão-caupi (G1 - ... Article in Journal/Newspaper DML Dialnet - Portada de revistas (Universidad de La Rioja)
institution Open Polar
collection Dialnet - Portada de revistas (Universidad de La Rioja)
op_collection_id ftdialnet
language Portuguese
topic Vigna unguicula L
Walp
salinidade
tolerância
salinity
tolerance
spellingShingle Vigna unguicula L
Walp
salinidade
tolerância
salinity
tolerance
Duarte Brito, Kyonelly Queila
Nascimento, Ronaldo do
Campos Silva, Ivis Andrei
Aguiar dos Santos, Joyce Edja
Guedes de Souza, Felipe
Crescimento de genótipos de feijão-caupi irrigados com água salina
topic_facet Vigna unguicula L
Walp
salinidade
tolerância
salinity
tolerance
description The cowpea has great socio-economic importance, as it is a component of food people diet, especially in developing countries. Sensitive to salinity, which makes difficult to cultivate in areas affected by salt. The objective of the study was to evaluate the growth of cowpea genotypes irrigated with saline water in order to provide subsidies to farming in areas affected by salt. The treatments consisted of the combination of two factors: Irrigation Water Salinity (A1 - water supply with 0,8dSm-1 and A2 – saline solution 4.8 dSm-1) and cowpea genotypes (G1 - MNC04-762F -9, G2 - MNC04-762F-3 G3 - MNC04-762F- 21 G4 - G5 and MNC04-769F-62 - MNC04-765F-153). Combined factors, a completely randomized design, resulted in 10 treatments, with four repetitions. The irrigation with saline water given to the 12 DAS. The variables analyzed were plant height (PH), leaves number (LN), and stem diameter (SD), the evaluation of times corresponding to 27, 42, 57 and 72 days after sowing (DAS) and dry matter leaves (DML), dry mass of the stem (DMS) and root dry mass (RDM). They salinity of irrigation water reduced all growth variables and evaluated biomass. O feijão-caupi tem grande importância socioeconômica, pois é um componente da dieta alimentar, especialmente pelo seu valor nutritivo e fonte de renda para agricultura familiar. Entretanto é uma cultura sensível a salinidade da água de irrigação e solo, o que impossibilita o cultivo em áreas afetadas por sais. Neste sentido, objetivou-se com o trabalho avaliar o crescimento de genótipos de feijão-caupi irrigados com água salina, a fim de fornecer subsídios ao cultivo em regiões afetadas por sais. A pesquisa foi desenvolvida em casa de vegetação da Universidade Federal de Campina Grande. Utilizou-se o delineamento experimental inteiramente casualizado, em esquema fatorial 2 x 5, sendo os tratamentos compostos de dois níveis de condutividade elétrica da água (A1 - água de abastecimento com 0,8dSm-1 e A2 - solução salina 4,8 dSm-1) e cinco genótipos de feijão-caupi (G1 - ...
format Article in Journal/Newspaper
author Duarte Brito, Kyonelly Queila
Nascimento, Ronaldo do
Campos Silva, Ivis Andrei
Aguiar dos Santos, Joyce Edja
Guedes de Souza, Felipe
author_facet Duarte Brito, Kyonelly Queila
Nascimento, Ronaldo do
Campos Silva, Ivis Andrei
Aguiar dos Santos, Joyce Edja
Guedes de Souza, Felipe
author_sort Duarte Brito, Kyonelly Queila
title Crescimento de genótipos de feijão-caupi irrigados com água salina
title_short Crescimento de genótipos de feijão-caupi irrigados com água salina
title_full Crescimento de genótipos de feijão-caupi irrigados com água salina
title_fullStr Crescimento de genótipos de feijão-caupi irrigados com água salina
title_full_unstemmed Crescimento de genótipos de feijão-caupi irrigados com água salina
title_sort crescimento de genótipos de feijão-caupi irrigados com água salina
publishDate 2015
url https://dialnet.unirioja.es/servlet/oaiart?codigo=7322082
genre DML
genre_facet DML
op_source Revista Verde de Agroecologia e Desenvolvimento Sustentável, ISSN 1981-8203, Vol. 10, Nº. 5, 2015 (Ejemplar dedicado a: EDIÇÃO ESPECIAL)
op_relation https://dialnet.unirioja.es/servlet/oaiart?codigo=7322082
(Revista) ISSN 1981-8203
op_rights LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. This digital object is accessible without charge, but its use is subject to the licensing conditions set by its authors or editors. Unless expressly stated otherwise in the licensing conditions, you are free to linking, browsing, printing and making a copy for your own personal purposes. All other acts of reproduction and communication to the public are subject to the licensing conditions expressed by editors and authors and require consent from them. Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI
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