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dc.contributor.authorValero Galván, José
dc.date.accessioned2024-06-12T15:12:41Z
dc.date.available2024-06-12T15:12:41Z
dc.date.issued2024-05-20es_MX
dc.identifier.urihttps://cathi.uacj.mx/20.500.11961/28549
dc.description.abstractIn Mexico, “sotoles” (Dasylirion spp.) are used to elaborate the “sotol” liquor, handicraft making, and construction materials. These activities have enhanced the probability that sotol populations could decline because plants are extracted directly from their native ecosystems, given no commercial sotol plant species exist. Furthermore, from an ecological point of view, this genus has also been little studied regarding its seed morphology and germination process. The objective of this study was to characterize the morphometry of the D. acrotrichum seeds and to evaluate the effect of different concentrations of NaCl (30, 60, and 90 mM) and sucrose (30, 60, and 90 mM) on seed germination rates, seedling morphology, and the phytochemical content in the seedling leaves under in vitro conditions from plants grown in the Chihuahua State. The exogenous NaCl and sucrose treatments influenced the germination speed index, mean germination time, and mean germination speed. The NaCl treatment impacted the total weight, root weight, and leaf length of seedlings, the content of chlorophyll a, sugar, and phenolics, and the antioxidant activity determined by FRAP. Besides, the sucrose treatment affected the seedling length, the content of chlorophyll a, chlorophyll b, total chlorophyll, and sugars, and the antioxidant activity determined by FRAP and DPPH. These results could provide the guidelines to generate better afforestation programs in the areas affected by the overexploitation of the Dasylirion spp. and new information about the capacity of these species for developing under these types of stress in the natural environment. Key words: Sotol, stress, seeds, Chihuahua State, Dasylirion spp.es_MX
dc.description.urihttps://www.jpacd.org/jpacd/article/view/554es_MX
dc.language.isoen_USes_MX
dc.relation.ispartofProducto de investigación ICBes_MX
dc.relation.ispartofInstituto de Ciencias Biomédicases_MX
dc.rightsAtribución-NoComercial-SinDerivadas 2.5 México*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.5/mx/*
dc.subjectSotoles_MX
dc.subjectstresses_MX
dc.subjectseedses_MX
dc.subject.otherinfo:eu-repo/classification/cti/6es_MX
dc.titleSeed morphometry and NaCl and sucrose effect on germination rates and phytochemicals in sotol (Dasylirion acrotrichum) from the Chihuahua state, Mexicoes_MX
dc.typeArtículoes_MX
dcterms.thumbnailhttp://ri.uacj.mx/vufind/thumbnails/rupiicb.pnges_MX
dcrupi.institutoInstituto de Ciencias Biomédicases_MX
dcrupi.cosechableSies_MX
dcrupi.volumen26es_MX
dcrupi.nopagina87-106es_MX
dc.contributor.coauthorQuiñonez Martínez, Miroslava
dc.contributor.coauthorGonzalez Fernandez, Raquel
dc.journal.titleJournal of the Professional Association for Cactus Developmentes_MX
dc.contributor.authorexternoGarza Vallejo, Gerardo Ivan
dcrupi.pronacesNingunoes_MX


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