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	Provedor de dados Agronomy (1) Boletín de Investigaciones (1) Autor Bertolucci, Suzan Kelly Vilela (1) Castellanos González,Juan Ramón (1) Falcón Hernández,José (1) Lordêllo, Diogo Mendes da Silva (1) Mesa Mesa,Liliana (1) Mulet De los Reyes,Alexander (1) Pacheco, Fernanda Ventorim (1) Pinto, José Eduardo Brasil Pereira (1) Roza, Heitor Luiz Heiderich (1) Silva, Thaís Cristina (1) Mais... Palavra-chave Gas chromatography. (2) Achillea millefolium L. (1) Bay (1) Cultivo de Plantas Medicinais (1) Hydrocarbons (1) Intercropping (1) Melissa officinalis L. (1) Pollution (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2021 (1) 2018 (1) País Brazil (1) Colombia (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The growth, photosynthetic pigments and essential oil composition of monocropped and intercropped lemon balm with yarrow Agronomy Silva, Thaís Cristina; Pinto, José Eduardo Brasil Pereira; Pacheco, Fernanda Ventorim; Roza, Heitor Luiz Heiderich; Lordêllo, Diogo Mendes da Silva; Bertolucci, Suzan Kelly Vilela. The purpose of this study was to assess the influence of lemon balm intercropping with yarrow on the vegetative growth, photosynthetic pigments and essential oil contents as well as the chemical composition of essential oils. Accordingly, the lemon balm and yarrow monocroppings were compared to the intercropping of both species. The plants were cultivated for 120 days under field conditions. The experimental design followed randomized blocks with seven repetitions. Growth was assessed through the accumulation of shoot dry matter and through the leaf area. The photosynthetic pigment content was set based on the fully expanded leaves from five plants in each treatment. The essential oil was extracted through the hydrodistillation of the lemon balm leaves and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Melissa officinalis L.; Achillea millefolium L.; Intercropping; Gas chromatography.; Cultivo de Plantas Medicinais. Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35506 Quantitative and qualitative analysis of contaminating hydrocarbons in the Gulf of Santiago de Cuba by gas chromatography Boletín de Investigaciones Mesa Mesa,Liliana; Falcón Hernández,José; Mulet De los Reyes,Alexander; Castellanos González,Juan Ramón. ABSTRACT The coasts of Cuba are exposed to damage caused by the contamination by petroleum hydrocarbons. The coastal strip of the Gulf of Santiago de Cuba is an example of natural resources deterioration due to this contamination, which appears as one of its main environmental problems. In the present work, using gas chromatography, quantitative and qualitative analysis were performed based on the retention time values and the area under the chromatogram curve, which allowed characterizing the degree of contamination at four points of the bay of Santiago de Cuba: playa La Estrella (P1), “Guillermón Moncada” Port (P2) “Hermanos Díaz” Oil Refinery (P3), “Antonio Maceo” Thermoelectric Power Plant RENTE (P4). Retention times of individual peaks in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pollution; Hydrocarbons; Bay; Gas chromatography.. Ano: 2021 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612021000100091 Registros recuperados: 2 Primeira ... 1 ... Última

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