https://www.socictopen.socict.org/files/original/6b64f94d013973fc0b735e6062db0420.pdf f3f9d78ebfbb89bdf98af41ad0afd698 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 Hydrogen peroxide, superoxide, lipid peroxidation and membrane damage in leaves of the tree Prosopis nigra (Fabaceae) under simulated glyphosate drift Creator An entity primarily responsible for making the resource Diego Ariel Meloni, Graciela Inés Bolzón Description An account of the resource Introduction: The tree Prosopis nigra is native to the Western Chaco phytogeographic region, affected by the application of glyphosate in the surrounding crops. Objective: To determine the impact of simulated glyphosate drift on growth, photosynthesis and oxidative stress in P. nigra seedlings. Methods: We simulated drift in seedlings at doses of 0, 200, 400 and 800 g a.e. ha-1 of glyphosate. We also measured gas exchange and modulated fluorescence emission of chlorophyll a. Results: Glyphosate reduced biomass, photosynthetic rate, and stomatal conductance. Doses of 400 and 800 g a.e. ha-1 glyphosate produced photoinhibition. The electron transport rate was sensitive to glyphosate, and it decreased at all doses of the herbicide. Glyphosate generated oxidative stress, and produced damage to membranes, because of the accumulation of H2O2 and O2.. Conclusions: Glyphosate reduces growth and photosynthesis in these seedlings. The inhibition of photosynthesis is due to stomatal closure, and alterations in the photochemical stage, associated with oxidative stress.  Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Algarrobo negro, Ecophysiology, antioxidants, herbicides, photosynthesis Identifier An unambiguous reference to the resource within a given context 10.22458/urj.v13i1.3170 Source A related resource from which the described resource is derived Cuadernos de investigación UNED Publisher An entity responsible for making the resource available Universidad Estatal a Distancia (UNED) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant General Works Relation A related resource <a href="https://revistas.uned.ac.cr/index.php/cuadernos/article/view/3170" target="_blank" rel="noreferrer noopener">https://revistas.uned.ac.cr/index.php/cuadernos/article/view/3170</a>