Listar Ambiente y Vida - GIAV por autor "d3fe7e1ec57f59c892212006893d7af1"
Mostrando ítems 1-16 de 16
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Asymbiotic seed germination and in vitro propagation of Cattleya trianae Linden & Reichb.f. (Orchidaceae)
SALAZAR MERCADO, SEIR ANTONIO; Vega, Nelson (Acta AgronómicaColombia, 2017-10-01)Cattleya trianae (Linden & Reichb.f., 1860), Colombian national flower, is in danger of extinction due to the destruction of its natural habitats and excessive collection for horticultural purposes. Therefore, in vitro ... -
Cytogenotoxic effect of propanil using the Lens culinaris Med and Allium cepa L test
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David; Rojas, Jhan (ChemosphereReino Unido, 2020-02-12)Propanil can produce methemoglobinemia, hemolytic anemia, hepatotoxicity, metabolic disorder and nephrotoxicity. It also has a genotoxic effect, although it is not listed as a carcinogen and it continues to be applied ... -
Determinación de la viabilidad de semillas de capsicum annuum L usando la prueba de tetrazolio.Determining the viability of capsicum annuum L seeds using the tetrazolium test
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David; Rojas, Jhan (Administración E Ingeniería, 2020-09-01)El pimentón (Capsicum annuumL) es uno de los cultivos de hortalizas más importantes y ampliamente cultivados a nivel mundial. Este estudio determinó la eficacia del test tetrazolio para obtener la viabilidad de semillas ... -
Determination of malathion's toxic effect on Lens culinaris Medik cell cycle
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David (HeliyonPaíses Bajos, 2020-09-06)The present study aimed to determine the toxic effect of malathion pesticide on root growth, cell division and the chromosomal abnormalities frequency using the L. culinaris test. Initially, the lentil seeds were subjected ... -
Determining the Viability of Orchid seeds using the Tetrazolio and Carmín Índigo Tests
SALAZAR MERCADO, SEIR ANTONIO; Gélvez Manrique, Javier Darío (Revista De CienciasValle, Colombia, 2015-12-01)Orchid species are endangered worldwide due to human intervention. Therefore, it is necessary to analyze the germination capacity (viability) of orchids' seeds as essencial step for its conservation. This research determined ... -
Efecto de la colchicina sobre la morfología foliar y los estomas de Kalanchoe daigremontiana Raym.-Hamet & H.Perrier(Crassulaceae)
SALAZAR MERCADO, SEIR ANTONIO; Valderrama Riaño, Guillermo Javier; Quintero Caleño, Jesús David (Revista Colombiana De Ciencias HortícolasColombia, 2018-05-02)El presente estudio evaluó el efecto de diferentes concentraciones y tiempo de exposición de colchicina, sobre la morfología foliar y los estomas de Kalanchoe daigremontiana. Inicialmente, se recolectaron y se sometieron ... -
Evaluation of cytotoxic potential of chlorpyrifos using Lens culinaris Med as efficient bioindicator
SALAZAR MERCADO, SEIR ANTONIO; Maldonado, Hanner Alejandra (Ecotoxicology and Environmental SafetyEstados Unidos, 2019-11-15)The aim of this study was to evaluate the cytotoxic effect of different concentrations of chlorpyrifos (CPF), using L. culinaris apical cells as a biological indicator. L. culinaris seeds were exposed to different ... -
Evaluation of the cytotoxic potential of sodium hypochlorite using meristematic root cells of Lens culinaris Med
SALAZAR MERCADO, SEIR ANTONIO; Maldonado, Hanner Alejandra (Science of The Total EnvironmentPaíses Bajos, 2020-01-20)The present investigation was designed to monitor the cytotoxic potential of Sodium Hypochlorite using lentil (Lens culinaris) as a bioindicator of toxicity. Sodium hypochlorite (NaClO), is a chemical compound that is used ... -
Genetic control of yield components in green beans (Phaseolus vulgaris L.)
Contreras Rojas, Mayra; Guerra Guzmán, Dilmer Gabriel; SALAZAR MERCADO, SEIR ANTONIO (Proceedings on Applied Botany, Genetics and BreedingRusia, 2023-09-04). For most of the traits, except yield per plant, the additive-dominant model was adequate. Non-additive effects with overdominance controlled the number of pods per plant, pod length, and mean pod weight. Most of the ... -
Improvement of the methodology of the tetrazolium test using different pretreatments in seeds of the genus Epidendrum (Orchidaceae)
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David; Moreno Rozo, laura Yolima (Journal of Seed ScienceBrasil, 2020-04-03)The aim of the present study was to determine the most suitable pretreatment to enhance the tetrazolium test in seeds of the Epidendrum genus. Initially, mature capsules were harvested at El Escorial village, in the ... -
Optimización de la prueba de tetrazolio para evaluar la viabilidad en semillas de Solanum lycopersicum L.
SALAZAR MERCADO, SEIR ANTONIO; Botello Delgado, Edinson Alexander; Quintero Caleño, Jesús David (Corpoica Ciencia y Tecnologia Agropecuaria, 2020-08-31)El tomate (Solanum lycopersicum) es una de las hortalizas más consumidas en el mundo con un aumento en su demanda, por lo que conocer la viabilidad de sus semillas es de suma importancia, ya que estas son la base del éxito ... -
Optimization of the tetrazolium test in three species of orchids of the Andean forest
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David; Rojas Suárez, Jhan Piero (Australian Journal of Crop ScienceAustralia, 2020-05)In order to improve the cultivation and conservation of orchid species, it is important to assess the physiological quality of orchid seeds. One of the most traditional tests for analysing seed quality is the tetrazolium ... -
Paracetamol ecotoxicological bioassay using the bioindicators Lens culinaris Med. and Pisum sativum L
SALAZAR MERCADO, SEIR ANTONIO; VEGA GALVIS, DIANA GABRIELA (Environmental Science and Pollution Research, 2023-03-18)Paracetamol is one of the most widely used drugs worldwide, yet its environmental presence and hazardous impact on nontarget organisms could rapidly increase. In this study, the possible cytotoxic efects of paracetamol ... -
Paracetamol ecotoxicological bioassay using the bioindicators Lens culinaris Med. and Pisum sativum L
SALAZAR MERCADO, SEIR ANTONIO; VEGA GALVIS, DIANA GABRIELA (Environmental Science and Pollution Research, 2023-03-18)Paracetamol is one of the most widely used drugs worldwide, yet its environmental presence and hazardous impact on nontarget organisms could rapidly increase. In this study, the possible cytotoxic efects of paracetamol ... -
Pre-treatments effect on the tetrazolium test on Epidendrum barbaricum Hágsater & Dodson seeds
SALAZAR MERCADO, SEIR ANTONIO; Quintero Caleño, Jesús David; Botello Delgado, Edinson Alexander (Acta AgronómicaColombia, 2020-03-17)Orchids are affected by several factors that impair their spreading, which is necessary to know the viability of their seeds. The aim of this research was to determine the most suitable preconditioning treatment to potentiate ... -
Viability of seeds of two varieties of Coffea arabica L. using different pretreatments in the tetrazolium test
BUENDIA CONTRERAS, JOSE DUVAN; Moreno Rozo, laura Yolima; SALAZAR MERCADO, SEIR ANTONIO (Acta Agriculturae SlovenicaLjubljana, 2023-10-13)This research attempted to determine the efficacy of the tetrazolium test in the evaluation of the seed viability of two varieties of Coffea arabica L. (‘Castillo’ and ‘Cenicafé’). The fruits were obtained from crops ...