https://www.socictopen.socict.org/files/original/2c1f84b9661a83515d4f1a00bded3f20.pdf d5ffdd6bbd3535649fba5111e0a41bdf 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 Prediction of Italian ryegrass (Lolium multiflorum L.) emergence using soil thermal time Creator An entity primarily responsible for making the resource Michelangelo Muzell Trezzi, Fortunato de Bortoli Pagnoncelli Junior, Helis Marina Salomão, Katia Cristina Hartmann, Jose Luis Gonzalez-Andujar Description An account of the resource Italian ryegrass (Lolium multiflorum L.) is a highly competitive weed widely disseminated worldwide that affects both summer and winter crops. The development of predictive emergence models can contribute to optimizing weed management. The aim of this study was to develop and validate an empirical emergence model of Italian ryegrass based on soil thermal time. For model development, cumulative emergence in two locations was obtained, and the model was validated with data collected in an experiment conducted independently. Three commonly used emergence models were compared (Gompertz, Logistic, and Weibull). The relationship between emergence and soil thermal time was described best by the Gompertz model. The Gompertz model predicted Italian ryegrass emergence start at 300 thermal time (TT), reaching 50% emergence at 444 TT, and 90% at 590 TT. Model validation performed well in predicting Italian ryegrass emergence and proved to be efficient at describing its emergence. This is a potential predictive tool for assisting farmers with Italian ryegrass management. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource gompertz model; logistic model; weibull model; soil temperature; weed management Identifier An unambiguous reference to the resource within a given context 10.4025/actasciagron.v43i1.52152 Source A related resource from which the described resource is derived Acta Scientiarum: Agronomy Publisher An entity responsible for making the resource available Eduem (Editora da Universidade Estadual de Maringá) 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) Relation A related resource <a href="https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/52152" target="_blank" rel="noreferrer noopener">https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/52152</a>