Electric conductivity levels in irrigation water and application of biofertilizer in peanut Br1 crops

Alves, Lunara de Sousa; Véras, Mário Leno Martins; Araújo, Danila Lima de; Melo Filho, José Sebastião de; Irineu, Toni Halan da Silva; Andrade, Raimundo

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dc.creator	Alves, Lunara de Sousa
dc.creator	Véras, Mário Leno Martins
dc.creator	Araújo, Danila Lima de
dc.creator	Melo Filho, José Sebastião de
dc.creator	Irineu, Toni Halan da Silva
dc.creator	Andrade, Raimundo
dc.date	2018-02-01
dc.date.accessioned	2022-03-21T20:07:50Z
dc.date.available	2022-03-21T20:07:50Z
dc.identifier	https://comunicatascientiae.com.br/comunicata/article/view/1378
dc.identifier	10.14295/cs.v8i2.1378
dc.identifier.uri	http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77797
dc.description	Peanut is an oilseed cultivated in semiarid region. However, the lack of knowledge about irrigation and fertilization makes it difficult to increase its yield. Thus, the aim of this research was to study the effect of irrigation with water of different electrical conductivities and application of biofertilizer in peanut Br1. The research was carried out from August to November, 2014 at the State University of Paraíba - Campus IV, Brazil. The study was performed in a completely randomized design in a 4x2 factorial scheme, with four replicates. The treatments were related to different electrical conductivities in the irrigation water: (S1 = 0.8; S2 = 1.5; S3 = 3; e S4 = 4.5 dS m-1) with and without biofertilizer application. It was verified that the electrical conductivity influenced significantly all analyzed variables, except root fresh mass. For biofertilizer application, according to the Tukey´s test, only plant height and number of leaves were significantly influenced. Electrical conductivities in irrigation water above 0.8 dS m-1 reduce peanut growth and biomass production. The application of biofertilizer provides positive results in peanut cultivation in a Fluvic Neosol.	en-US
dc.description	Peanut is an oilseed cultivated in semiarid region. However, the lack of knowledge about irrigation and fertilization makes it difficult to increase its yield. Thus, the aim of this research was to study the effect of irrigation with water of different electrical conductivities and application of biofertilizer in peanut Br1. The research was carried out from August to November, 2014 at the State University of Paraíba - Campus IV, Brazil. The study was performed in a completely randomized design in a 4x2 factorial scheme, with four replicates. The treatments were related to different electrical conductivities in the irrigation water: (S1 = 0.8; S2 = 1.5; S3 = 3; e S4 = 4.5 dS m-1) with and without biofertilizer application. It was verified that the electrical conductivity influenced significantly all analyzed variables, except root fresh mass. For biofertilizer application, according to the Tukey´s test, only plant height and number of leaves were significantly influenced. Electrical conductivities in irrigation water above 0.8 dS m-1 reduce peanut growth and biomass production. The application of biofertilizer provides positive results in peanut cultivation in a Fluvic Neosol.	pt-BR
dc.format	application/pdf
dc.language	eng
dc.publisher	Federal University of Piauí	en-US
dc.relation	https://comunicatascientiae.com.br/comunicata/article/view/1378/479
dc.rights	Copyright (c) 2018 Lunara de Sousa Alves, Danila Lima de Araújo, José Sebastião de Melo Filho, Mário Leno Martins Véras, Raimundo Andrade	en-US
dc.source	Comunicata Scientiae; Vol. 8 No. 2 (2017); 347-355	en-US
dc.source	Comunicata Scientiae; v. 8 n. 2 (2017); 347-355	pt-BR
dc.source	2177-5133
dc.source	2176-9079
dc.subject	Arachis hypogaea L.	en-US
dc.subject	water salinity	en-US
dc.subject	organic fertilizer.	en-US
dc.subject	Arachis hypogaea L.	pt-BR
dc.subject	water salinity	pt-BR
dc.subject	organic fertilizer.	pt-BR
dc.title	Electric conductivity levels in irrigation water and application of biofertilizer in peanut Br1 crops	en-US
dc.title	Electric conductivity levels in irrigation water and application of biofertilizer in peanut Br1 crops	pt-BR
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion