https://socictopen.socict.org/files/original/ae69a160faa69b16fc92dd80e85c7b1b.pdf eb6ddbb974473452606828c6c6c35f9e 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 Tolerancia de papas nativas (Solanum spp.) a heladas en el contexto de cambio climático Creator An entity primarily responsible for making the resource Doris Marmolejo Gutarra, Jerson Eleazar Ruiz Velásquez Description An account of the resource With the objective of identifying varieties of native potatoes with tolerance to frost,research was carried out in three localities of the central highlands of Peru: Pahual andPaltarumi (Pariahuanca), Huancayo, and Huayllacancha (Yanacancha), Chupaca, Junín.The population consisting of 10 varieties was installed by completely randomized blockdesign. Morphological characters and frost severity were evaluated. The results show thatthe varieties that showed tolerance to frost in the three localities were Yana huancuy(Solanum chaucha), Chaulina (S. phureja), Huamantanga blue (S.chaucha), Camotillo andPeruanita (S. goniocalyx), which presented two layers of palisades of leaf parenchyma, verythick leaves with rough relief and purple stem. In number of stomata, Yana huancuy(Pahual), Chaulina (Paltarumi), Chaulina (Yanacancha) and Chaulina (Combined) stood outwith 7.25; 7.29; 7.18 and 7.22 stomata per optical field, respectively. In percentage ofseverity of the damage by frost, those of smaller damage were Chaulina (Pahual) andCamotillo (Paltarumi) with 14.81 and 14.57%, respectively. It is concluded that the frosttolerant varieties had two palisade layers of the parenchyma and greater thickness withrough relief in leaves, greater number of stomata and stems with purple pigmentation;these morphological characters consider in the genetic improvement of the potato. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Morphological characters, tolerance to frost Identifier An unambiguous reference to the resource within a given context 10.17268/sci.agropecu.2018.03.10 Source A related resource from which the described resource is derived Scientia Agropecuaria Publisher An entity responsible for making the resource available Universidad Nacional de Trujillo 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 Relation A related resource <a href="http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2085" target="_blank" rel="noreferrer noopener">http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2085</a>