https://www.socictopen.socict.org/files/original/8d4f2454741bc4f9e0b94573963c7f45.pdf 5125a2753a43bc2bf0c29eb1d564e873 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Growth and composition of the essential oil off malvariço grown under salinity and biofertilizer doses = Crescimento e composição do óleo essencial de malvariço cultivado sob salinidade e doses de biofertilizante Creator An entity primarily responsible for making the resource Claudivan Feitosa de Lacerda, Sergiane Beatriz da Silva Mesquita, Rafael Santiago da Costa, Aiala Vieira Amorim, Aluísio Marques da Fonseca Description An account of the resource The effects of salinity of the soil and water on crops can be overcome with the use of biofertilisers. The aim of this study therefore, was to evaluate the effect of salinity and bovine biofertiliser on growth, the production of essential oils, and the carbohydrate and chloride levels in plants of Plectranthus amboinicus, known locally as malvariço. The experiment was carried out in a greenhouse from March to May 2013, inplastic pots with a capacity of 7.5 L. The experimental design utilized was fully randomized in a factorial arrangement 2 x 4, with two levels of water salinity (S1= 0.7 and S2=3.1 dS m-1) and four levels of liquid bovine biofertilizer applied to the soil, corresponding to (B1=0, B2=10, B3=20 and B4=30%) the volume of the soil, with five replications. The following variables were evaluated: root, stem and leaf dry weight, and foliar levelsof carbohydrates, chlorides and essential oils. Salinity reduced the dry biomass of the roots; however, the application of biofertiliser, and the interaction between factors did not influence biometric variables, or the levels of carbohydrates or chlorides. Under all the conditions being evaluated, the essential oil of Plectranthusamboinicus showed esters, alcohols, phenols, ketones and terpenoids. = Os efeitos que a salinidade do solo e da água provocam nas culturas podem ser superados utilizandose biofertilizantes. Assim, objetivou-se com o presente estudo avaliar o efeito da salinidade e do biofertilizante bovino no crescimento, na produção de óleos essenciais e nos teores de carboidratos e cloreto de plantas de malvariço (Plectranthus amboinicus). O experimento foi conduzido em casa de vegetação no período de março a maio de 2013, em vasos plásticos com capacidade de 7,5 L. O delineamento experimental utilizado foi inteiramente casualizado, em um arranjo fatorial 2 x 4, sendo dois níveis de salinidade da água de irrigação (S1=0,7 e S2=3,1 dS m-1) e quatro níveis de biofertilizante bovino líquido aplicados ao solo, correspondendo a B1=0, B2=10, B3=20 e B4=30% do volume do solo, com cinco repetições. Foram avaliadas: massa seca da raiz, do caule e das folhas, teores foliares de carboidrato, de cloreto e de óleos essenciais. A salinidade reduziu a biomassa seca das raízes. Porém, a aplicação de biofertilizante e a interação entre os fatores não influenciaram as variáveis biométricas, os teores de carboidratos e os de cloreto. Em todas as condições avaliadas, o óleo essencial de Plectranthus amboinicus apresentou ésteres, álcoois, fenóis, cetonas e terpenóides. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Plectranthus amboinicus, adubação orgânica, bioquímica Identifier An unambiguous reference to the resource within a given context 10.18227/1982-8470ragro.v11i4.4142 Source A related resource from which the described resource is derived Agro@mbiente On-line Publisher An entity responsible for making the resource available Universidade Federal de Roraima Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture, Environmental sciences Relation A related resource <a href="https://revista.ufrr.br/agroambiente/article/view/4142/2355" target="_blank" rel="noreferrer noopener">https://revista.ufrr.br/agroambiente/article/view/4142/2355</a>