NDLI: Aplicação Exógena De Ácido Salicílico E Estresse Salino Em Rúcula Cultivada Em Sistema Semihidropônico

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Aplicação Exógena De Ácido Salicílico E Estresse Salino Em Rúcula Cultivada Em Sistema Semihidropônico

Content Provider	Semantic Scholar
Author	Costa, Paulo Luiz Aguirre Maia, P. M. E. Lima, Luan Alves Marques, Isabel Oliveira, Francisco Silva, R. L.
Copyright Year	2017
Abstract	The rocket is a source of vitamins and minerals that has antioxidant action. With the objective of analyzing the effect of salicylic acid and saline stress in rocket, grown in a semi-hydroponic system. The experiment was carried out from May to November, 2015, in a greenhouse at the Federal Rural Semi-Arid University, Mossoró, RN, Brazil. It was conducted using the completely randomized design, with six treatments and three replicates. 1 Graduando(a), Universidade Federal Rural do Semiárido, Avenida Francisco Mota, 572, Bairro Costa e Silva, Mossoró, RN. Cep. 59625900. Tel. (84)9 9870-4042. Email: paula-alinne@bol.com.br 2 Doutoranda, Programa de Pós-Graduação em RecursosHídricos em Sistemas Agrícolas, Universidade Federalde Lavras, Lavras, MG 3 Mestrando em Ciência do Solo, UFC, Fortaleza, CE 4 Prof. Doutor, Departamento Ciências Ambientais e Tecnológicas, UFERSA, Mossoró, RN P. A. A. Costa et al. The plants cultivated in coconut fiber were conditioned in PVC ducts and fertirrigated with saline solution (3.5 dS m) and foliar application of salicylic acid (0, 0.25, 0.5, 0.75 and 1.0 mM), Besides a control treatment (standard nutrient solution). The following variables were evaluated: height, leaf area, fresh mass and dry mass. Data analysis showed that the use of saline water in the preparation of the nutrient solution causes a reduction in all variables analyzed. In addition, it was found that salicylic acid has potential as a mitigating agent for the deleterious effect of salinity on arugula growth. KEYWORD: Eruca sativa. Saline Stress. Hydroponics
File Format	PDF HTM / HTML
DOI	10.7127/iv-inovagri-meeting-2017-res1430356
Alternate Webpage(s)	http://www.inovagri.org/anais/TC1430356.pdf
Alternate Webpage(s)	https://doi.org/10.7127/iv-inovagri-meeting-2017-res1430356
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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